Bilstein

Bilstein

With over 70 years of innovation, BILSTEIN is a global leader in shock absorber and suspension technology. Founded in Germany in 1873, BILSTEIN revolutionized the automotive industry with groundbreaking chassis solutions and continues to set new standards in driving dynamics and comfort. Trusted by performance enthusiasts and OEMs alike, BILSTEIN manufactures over 13 million shock absorbers annually across six countries. Our passion for precision, safety, and innovation drives us to engineer the future of suspension systems—because the perfect drive starts with the perfect shock.

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Bilstein SL Series - Suspension Shock Absorber - 33-321820 Bilstein SL Series - Suspension Shock Absorber - 33-321820
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Suspension Shock Absorber
Bilstein SL Series - Suspension Shock Absorber - 33-321820
Regular price$182.58

Bilstein SL Series shock absorbers feature a 46mm piston, steel construction, and a smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths, valve settings and can be converted to a coilover design (kit sold separately). SL Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • Standard 1/2” graphite heims
  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):14.88
Collapsed Length (MM):378.0
Compression @ 10"/sec:125
Extended Length (IN):23.52
Extended Length (MM):597.5
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Linear
Prop 65 (Y/N):Y
Rebound @ 10"/sec:225
Segment:Motorsports
Series:SL Series
Spring Max Travel (IN):8.64
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
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Already sold: /
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Bilstein SL Series - Suspension Shock Absorber - 33-321813 Bilstein SL Series - Suspension Shock Absorber - 33-321813
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Suspension Shock Absorber
Bilstein SL Series - Suspension Shock Absorber - 33-321813
Regular price$182.58

Bilstein SL Series shock absorbers feature a 46mm piston, steel construction, and a smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths, valve settings and can be converted to a coilover design (kit sold separately). SL Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation
  • Standard 1/2” graphite heims

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:325
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Linear
Prop 65 (Y/N):Y
Rebound @ 10"/sec:175
Segment:Motorsports
Series:SL Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
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Bilstein SL Series - Suspension Shock Absorber - 33-321806 Bilstein SL Series - Suspension Shock Absorber - 33-321806
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Suspension Shock Absorber
Bilstein SL Series - Suspension Shock Absorber - 33-321806
Regular price$182.58

Bilstein SL Series shock absorbers feature a 46mm piston, steel construction, and a smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths, valve settings and can be converted to a coilover design (kit sold separately). SL Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation
  • Standard 1/2” graphite heims

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:325
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Linear
Prop 65 (Y/N):Y
Rebound @ 10"/sec:325
Segment:Motorsports
Series:SL Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
Sold out
Bilstein SL Series - Suspension Shock Absorber - 33-321790 Bilstein SL Series - Suspension Shock Absorber - 33-321790
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Suspension Shock Absorber
Bilstein SL Series - Suspension Shock Absorber - 33-321790
Regular price$182.58

Bilstein SL Series shock absorbers feature a 46mm piston, steel construction, and a smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths, valve settings and can be converted to a coilover design (kit sold separately). SL Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • Standard 1/2” graphite heims
  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:275
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Linear
Prop 65 (Y/N):Y
Rebound @ 10"/sec:175
Segment:Motorsports
Series:SL Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
Sold out
Bilstein SL Series - Suspension Shock Absorber - 33-321783 Bilstein SL Series - Suspension Shock Absorber - 33-321783
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Suspension Shock Absorber
Bilstein SL Series - Suspension Shock Absorber - 33-321783
Regular price$182.58

Bilstein SL Series shock absorbers feature a 46mm piston, steel construction, and a smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths, valve settings and can be converted to a coilover design (kit sold separately). SL Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation
  • Standard 1/2” graphite heims

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:275
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Linear
Prop 65 (Y/N):Y
Rebound @ 10"/sec:275
Segment:Motorsports
Series:SL Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
Sold out
Bilstein SZ Series - Suspension Shock Absorber - 33-321776 Bilstein SZ Series - Suspension Shock Absorber - 33-321776
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Suspension Shock Absorber
Bilstein SZ Series - Suspension Shock Absorber - 33-321776
Regular price$182.58

Bilstein SZ Series shock absorbers feature a 46mm piston, steel construction and smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths and standard digressive valve settings that utilize proprietary spring steel valve discs and can be converted to a coilover design (kit sold separately). SZ Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • Standard 1/2” graphite heims
  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:225
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Digressive
Prop 65 (Y/N):Y
Rebound @ 10"/sec:1200
Segment:Motorsports
Series:SZ Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
Sold out
Bilstein SZ Series - Suspension Shock Absorber - 33-321769 Bilstein SZ Series - Suspension Shock Absorber - 33-321769
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Suspension Shock Absorber
Bilstein SZ Series - Suspension Shock Absorber - 33-321769
Regular price$182.58

Bilstein SZ Series shock absorbers feature a 46mm piston, steel construction and smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths and standard digressive valve settings that utilize proprietary spring steel valve discs and can be converted to a coilover design (kit sold separately). SZ Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • Standard 1/2” graphite heims
  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:225
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Digressive
Prop 65 (Y/N):Y
Rebound @ 10"/sec:900
Segment:Motorsports
Series:SZ Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
Sold out
Bilstein SZ Series - Suspension Shock Absorber - 33-321752 Bilstein SZ Series - Suspension Shock Absorber - 33-321752
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Suspension Shock Absorber
Bilstein SZ Series - Suspension Shock Absorber - 33-321752
Regular price$182.58

Bilstein SZ Series shock absorbers feature a 46mm piston, steel construction and smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths and standard digressive valve settings that utilize proprietary spring steel valve discs and can be converted to a coilover design (kit sold separately). SZ Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • Standard 1/2” graphite heims
  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:225
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Digressive
Prop 65 (Y/N):Y
Rebound @ 10"/sec:700
Segment:Motorsports
Series:SZ Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
Sold out
Bilstein SZ Series - Suspension Shock Absorber - 33-321714 Bilstein SZ Series - Suspension Shock Absorber - 33-321714
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Suspension Shock Absorber
Bilstein SZ Series - Suspension Shock Absorber - 33-321714
Regular price$182.58

Bilstein SZ Series shock absorbers feature a 46mm piston, steel construction and smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths and standard digressive valve settings that utilize proprietary spring steel valve discs and can be converted to a coilover design (kit sold separately). SZ Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation
  • Standard 1/2” graphite heims

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:225
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Digressive
Prop 65 (Y/N):Y
Rebound @ 10"/sec:500
Segment:Motorsports
Series:SZ Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
Sold out
Bilstein SL Series - Suspension Shock Absorber - 33-321707 Bilstein SL Series - Suspension Shock Absorber - 33-321707
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Suspension Shock Absorber
Bilstein SL Series - Suspension Shock Absorber - 33-321707
Regular price$182.58

Bilstein SL Series shock absorbers feature a 46mm piston, steel construction, and a smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths, valve settings and can be converted to a coilover design (kit sold separately). SL Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • Standard 1/2” graphite heims
  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:225
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Linear
Prop 65 (Y/N):Y
Rebound @ 10"/sec:325
Segment:Motorsports
Series:SL Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
Sold out
Bilstein SL Series - Suspension Shock Absorber - 33-321691 Bilstein SL Series - Suspension Shock Absorber - 33-321691
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Suspension Shock Absorber
Bilstein SL Series - Suspension Shock Absorber - 33-321691
Regular price$182.58

Bilstein SL Series shock absorbers feature a 46mm piston, steel construction, and a smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths, valve settings and can be converted to a coilover design (kit sold separately). SL Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • Standard 1/2” graphite heims
  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:225
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Linear
Prop 65 (Y/N):Y
Rebound @ 10"/sec:225
Segment:Motorsports
Series:SL Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
Sold out
Bilstein SZ Series - Suspension Shock Absorber - 33-321684 Bilstein SZ Series - Suspension Shock Absorber - 33-321684
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Suspension Shock Absorber
Bilstein SZ Series - Suspension Shock Absorber - 33-321684
Regular price$182.58

Bilstein SZ Series shock absorbers feature a 46mm piston, steel construction and smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths and standard digressive valve settings that utilize proprietary spring steel valve discs and can be converted to a coilover design (kit sold separately). SZ Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • Standard 1/2” graphite heims
  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:175
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Digressive
Prop 65 (Y/N):Y
Rebound @ 10"/sec:1200
Segment:Motorsports
Series:SZ Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
Sold out
Bilstein SZ Series - Suspension Shock Absorber - 33-321677 Bilstein SZ Series - Suspension Shock Absorber - 33-321677
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Suspension Shock Absorber
Bilstein SZ Series - Suspension Shock Absorber - 33-321677
Regular price$182.58

Bilstein SZ Series shock absorbers feature a 46mm piston, steel construction and smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths and standard digressive valve settings that utilize proprietary spring steel valve discs and can be converted to a coilover design (kit sold separately). SZ Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • Standard 1/2” graphite heims
  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:175
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Digressive
Prop 65 (Y/N):Y
Rebound @ 10"/sec:900
Segment:Motorsports
Series:SZ Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
Sold out
Bilstein SZ Series - Suspension Shock Absorber - 33-321660 Bilstein SZ Series - Suspension Shock Absorber - 33-321660
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Suspension Shock Absorber
Bilstein SZ Series - Suspension Shock Absorber - 33-321660
Regular price$182.58

Bilstein SZ Series shock absorbers feature a 46mm piston, steel construction and smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths and standard digressive valve settings that utilize proprietary spring steel valve discs and can be converted to a coilover design (kit sold separately). SZ Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • Standard 1/2” graphite heims
  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:175
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Digressive
Prop 65 (Y/N):Y
Rebound @ 10"/sec:700
Segment:Motorsports
Series:SZ Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
Sold out
Bilstein SZ Series - Suspension Shock Absorber - 33-321653 Bilstein SZ Series - Suspension Shock Absorber - 33-321653
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Suspension Shock Absorber
Bilstein SZ Series - Suspension Shock Absorber - 33-321653
Regular price$182.58

Bilstein SZ Series shock absorbers feature a 46mm piston, steel construction and smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths and standard digressive valve settings that utilize proprietary spring steel valve discs and can be converted to a coilover design (kit sold separately). SZ Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • Standard 1/2” graphite heims
  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:175
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Digressive
Prop 65 (Y/N):Y
Rebound @ 10"/sec:500
Segment:Motorsports
Series:SZ Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
Sold out
Bilstein SL Series - Suspension Shock Absorber - 33-321646 Bilstein SL Series - Suspension Shock Absorber - 33-321646
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Suspension Shock Absorber
Bilstein SL Series - Suspension Shock Absorber - 33-321646
Regular price$182.58

Bilstein SL Series shock absorbers feature a 46mm piston, steel construction, and a smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths, valve settings and can be converted to a coilover design (kit sold separately). SL Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • Standard 1/2” graphite heims
  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:175
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Linear
Prop 65 (Y/N):Y
Rebound @ 10"/sec:325
Segment:Motorsports
Series:SL Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
Sold out
Bilstein SL Series - Suspension Shock Absorber - 33-321639 Bilstein SL Series - Suspension Shock Absorber - 33-321639
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Suspension Shock Absorber
Bilstein SL Series - Suspension Shock Absorber - 33-321639
Regular price$182.58

Bilstein SL Series shock absorbers feature a 46mm piston, steel construction, and a smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths, valve settings and can be converted to a coilover design (kit sold separately). SL Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • Standard 1/2” graphite heims
  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:175
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Linear
Prop 65 (Y/N):Y
Rebound @ 10"/sec:275
Segment:Motorsports
Series:SL Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
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Bilstein SL Series - Suspension Shock Absorber - 33-321615 Bilstein SL Series - Suspension Shock Absorber - 33-321615
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Suspension Shock Absorber
Bilstein SL Series - Suspension Shock Absorber - 33-321615
Regular price$182.58

Bilstein SL Series shock absorbers feature a 46mm piston, steel construction, and a smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths, valve settings and can be converted to a coilover design (kit sold separately). SL Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • Standard 1/2” graphite heims
  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:175
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Linear
Prop 65 (Y/N):Y
Rebound @ 10"/sec:175
Segment:Motorsports
Series:SL Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
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Bilstein SZ Series - Suspension Shock Absorber - 33-321608 Bilstein SZ Series - Suspension Shock Absorber - 33-321608
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Suspension Shock Absorber
Bilstein SZ Series - Suspension Shock Absorber - 33-321608
Regular price$182.58

Bilstein SZ Series shock absorbers feature a 46mm piston, steel construction and smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths and standard digressive valve settings that utilize proprietary spring steel valve discs and can be converted to a coilover design (kit sold separately). SZ Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation
  • Standard 1/2” graphite heims

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:125
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Digressive
Prop 65 (Y/N):Y
Rebound @ 10"/sec:1200
Segment:Motorsports
Series:SZ Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
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Bilstein SZ Series - Suspension Shock Absorber - 33-321592 Bilstein SZ Series - Suspension Shock Absorber - 33-321592
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Suspension Shock Absorber
Bilstein SZ Series - Suspension Shock Absorber - 33-321592
Regular price$182.58

Bilstein SZ Series shock absorbers feature a 46mm piston, steel construction and smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths and standard digressive valve settings that utilize proprietary spring steel valve discs and can be converted to a coilover design (kit sold separately). SZ Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation
  • Standard 1/2” graphite heims

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:125
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Digressive
Prop 65 (Y/N):Y
Rebound @ 10"/sec:900
Segment:Motorsports
Series:SZ Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
Sold out
Bilstein SZ Series - Suspension Shock Absorber - 33-321585 Bilstein SZ Series - Suspension Shock Absorber - 33-321585
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Suspension Shock Absorber
Bilstein SZ Series - Suspension Shock Absorber - 33-321585
Regular price$182.58

Bilstein SZ Series shock absorbers feature a 46mm piston, steel construction and smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths and standard digressive valve settings that utilize proprietary spring steel valve discs and can be converted to a coilover design (kit sold separately). SZ Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • Standard 1/2” graphite heims
  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:125
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Digressive
Prop 65 (Y/N):Y
Rebound @ 10"/sec:700
Segment:Motorsports
Series:SZ Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
Sold out
Bilstein SZ Series - Suspension Shock Absorber - 33-321578 Bilstein SZ Series - Suspension Shock Absorber - 33-321578
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Suspension Shock Absorber
Bilstein SZ Series - Suspension Shock Absorber - 33-321578
Regular price$182.58

Bilstein SZ Series shock absorbers feature a 46mm piston, steel construction and smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths and standard digressive valve settings that utilize proprietary spring steel valve discs and can be converted to a coilover design (kit sold separately). SZ Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation
  • Standard 1/2” graphite heims

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Compression @ 10"/sec:125
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Digressive
Prop 65 (Y/N):Y
Rebound @ 10"/sec:500
Segment:Motorsports
Series:SZ Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
Sold out
Bilstein SL Series - Suspension Shock Absorber - 33-321561 Bilstein SL Series - Suspension Shock Absorber - 33-321561
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Suspension Shock Absorber
Bilstein SL Series - Suspension Shock Absorber - 33-321561
Regular price$182.58

Bilstein SL Series shock absorbers feature a 46mm piston, steel construction, and a smooth body designed for motorsports applications. These shock absorbers are available in a variety of lengths, valve settings and can be converted to a coilover design (kit sold separately). SL Series shock absorbers are ideal for racers whose sanctioning rules do not allow or require rebuild capability.

  • Standard 1/2” graphite heims
  • 46mm piston design for maximum damping control
  • Plated steel body for durability and superior heat dissipation

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):13.15
Collapsed Length (MM):334.0
Extended Length (IN):20.08
Extended Length (MM):510.0
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Linear
Prop 65 (Y/N):Y
Segment:Motorsports
Series:SL Series
Spring Max Travel (IN):6.93
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /
Sold out
Bilstein SNS2 Series (BV) - Suspension Shock Absorber - 33-321554 Bilstein SNS2 Series (BV) - Suspension Shock Absorber - 33-321554
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Suspension Shock Absorber
Bilstein SNS2 Series (BV) - Suspension Shock Absorber - 33-321554
Regular price$449.00

Bilstein SNS2 Series (BV) shock absorbers feature an all-steel smooth body construction with 46mm internal bore (piston and piston band sold separately, base valve assembly and premium Teflon heims.  These shock absorbers include a steel body with external nitrogen fill valve and can be converted to a coilover application (kit sold separately).  SNS2 Series (BV) shock absorbers are ideal for racers competing within sanctioning rules require all-steel body construction who are looking for rebuildable dampers with extra tuning options through base valve technology. 

  • Comes with IMCA-legal plug assembly installed (SNS2 Series)
  • Modular steel body design allows racer rebuildability
  • Base Valve design delivers ultra low rod pressures and elminates gas preload

Additional Attributes

Adjustable Damping:Non-Adjustable
Body Design:Smooth Body Screw Top (Non-coilover)
Body Diameter (ID):46mm
Body Material:Steel
Boot Included:No
Collapsed Length (IN):15.87
Collapsed Length (MM):403.2
Extended Length (IN):23.79
Extended Length (MM):604.4
Finish:Zinc Plated
Internal Design:Monotube
Lower Mount Type:1/2in Heim
PartType:Shocks / Struts
Piston Type:Linear
Prop 65 (Y/N):Y
Segment:Motorsports
Series:SNS2 Series (BV)
Spring Max Travel (IN):7.92
Spring Seat Included:No
Upper Mount Type:1/2in Heim
Out of Stock
  • 2 years warranty
  • Delivery time: 1-2 business days
  • Free 90 days return
Sold out
Already sold: /