Product Details
At 19.29 in. extended: The Bilstein AS2-R Series shock absorber is a universal-fit part, chosen on collapsed and extended length rather than a year-make-model lookup. Fabricators, restorers, and race teams buy these to suit a custom setup.
The monotube design is what separates these. A single high-pressure gas chamber keeps the oil from aerating, so damping stays consistent as the unit heats up instead of fading away.
Features
- Championship-winning tuning options
- All dampers feature 46mm aluminum monotube designs for light weight and hard anodized for durability
- Low friction rod guides for minimum rod drag
- Triple Adjustable - Rebound and High and Low Speed Compression
Specifications
| Part Number | 33-311579 |
| Part Name | Shock Absorber |
| UPC | 651860872520 |
| Adjustment Type | 1-Way |
| Body Design | Threaded Body Screw Top (Coilover) |
| Body Diameter (ID) | 46 mm |
| Body Material | Aluminum |
| Boot Included | No |
| Collapsed Length | 12.71 in. (323.0 mm) |
| Damping Adjustable | Yes |
| Extended Length | 19.29 in. (490.0 mm) |
| Finish | Clear Anodized |
| Internal Design | Monotube |
| Lower Mount Type | 1/2 in. Heim |
| Piston Type | Digressive |
| Segment | Motorsports |
| Series | AS2-R Series |
| Spring Seat Included | Yes |
| Upper Mount Type | 1/2 in. Heim |
| Valving Identifier | Dry Kit (No Valving) |
| Quantity | Sold Individually |