Bilstein 33-321950 - Suspension Shock Absorber SZ Series Monotube
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Monotube shock absorber design for motorsports suspension, the Bilstein SZ Series 33-321950 is a 9" non-adjustable digressive shock built around a 46mm piston and a 14mm shaft. The zinc-plated steel body features a smooth, non-coilover profile that can be converted to a coilover setup with a kit sold separately, along with standard 1/2 in. graphite heims at both upper and lower mounts. Damping is non-adjustable using proprietary spring steel valve discs, rated at 125 lbs. rebound and 525 lbs. compression at 10"/sec, making it well suited for sanctioning rules that do not allow or require rebuild capability.
- Series: SZ Series
- Internal Design: Monotube
- Piston Type: Digressive
- Piston Diameter: 46mm
- Shaft Diameter: 14mm
- Body Material: Steel
- Finish: Zinc Plated
- Body Design: Smooth Body (Non-coilover)
- Upper Mount Type: 1/2 in. Heim
- Lower Mount Type: 1/2 in. Heim
- Adjustable Damping: Non-Adjustable
- Extended Length: 23.52 in. / 597.5 mm
- Collapsed Length: 14.88 in. / 378.0 mm
- Stroke/Travel Length: 8.64 in. / 219.5 mm
- Rebound @ 10"/sec: 125
- Compression @ 10"/sec: 525
- Spring Seat Included: No
- Boot Included: No
- Segment: Motorsports
Country of Origin: United States
Product resources
California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.
Please check the product description for the manufacturer’s application details, or ask a specialist — we’ll confirm whether it fits your vehicle before you buy.
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