Bilstein 33-321691 - Suspension Shock Absorber SL Series Monotube
This part fits specific vehicles. Select your vehicle to check the fit. You can still add it to your cart.
Product Availability Request
Fill the form and our team will contact you.
46mm Monotube Shock Absorber
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.
Features & Benefits
- Plated steel body for durability and superior heat dissipation
- 46mm piston design for maximum damping control
- Standard 1/2” graphite heims
SL Series - Suspension Shock Absorber
SZ/SL, 7" Non Adj. Lin. C4-R4
Specifications
| Extended Length (IN) | 20.08 |
| Extended Length (MM) | 510.0 |
| Body Material | Steel |
| Upper Mount Type | 1/2in Heim |
| Internal Design | Monotube |
| Title | Bilstein Shock Absorbers |
| Lower Mount Type | 1/2in Heim |
| Adjustable Damping | Non-Adjustable |
| Piston Type | Linear |
| Collapsed Length (IN) | 13.15 |
| Finish | Zinc Plated |
| Spring Seat Included | No |
| Series | SL Series |
| Body Design | Smooth Body (Non-coilover) |
| Segment | Motorsports |
| PartType | Shocks / Struts |
| Compression @ 10"/sec | 225 |
| Rebound @ 10"/sec | 225 |
| Boot Included | No |
| Piston Diameter | 46mm |
| Collapsed Length (MM) | 334.0 |
| Shaft Diameter | 14mm |
| Stroke/Travel Length (mm) | 176.0 |
| Stroke/Travel Length (IN) | 6.93 |
⚠ WARNING: WARNING: Cancer & Reproductive Harm - www.P65Warnings.ca.gov
Installation Guide: Download PDF
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.
Shipping Information
Free shipping is available for eligible orders.
Shipping: Free to the USA.
Orders are processed during normal business days. Delivery dates may vary by carrier and destination.
Owner Reviews
Questions & Answers
Our techs answer fitment questions, usually within 2 hours. Owners chime in too.
No questions yet. Here's what shoppers usually ask. Tap one and our techs will answer.
Ask a Question
Write a review
Share your experience with this part. Reviews are checked before they go live.
Guarantee
Shipping
Returns
Support
