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Lightweight aluminum design with advanced adjustability for optimal performance.
The Bilstein AS2-R Series Shock Absorber is engineered for high-performance applications, featuring a lightweight modular aluminum construction that enhances durability and precision. This shock absorber incorporates Bilstein's advanced reservoir technology, which includes independent high and low compression adjusters for precise tuning. The tunable base valve assembly allows for maximum versatility, making it suitable for a variety of track conditions and driver preferences.
With a robust 6061 aluminum extruded body and hard anodized reservoir, the AS2-R Series maintains tighter tolerances and ensures longevity. The shock absorber is designed with a 46 millimeter base valve that optimizes flow and replenishment balance, allowing for lower rod forces and improved performance. Additionally, the high-performance rod guide seal pack exceeds OE quality durability requirements, providing low shaft friction and resilience in harsh racing environments.
The modular configuration of the AS2-R Series allows for easy rebuild and repair, ensuring that maintenance is straightforward. The braided stainless steel dash 5 hose enhances oil flow while minimizing hysteresis, and the banjo fittings facilitate easier mounting. This shock absorber is fully universal and features a monotube internal design, making it a versatile choice for various applications.
Features
- 6061 Aluminum Extruded, Hard Anodized Body And Reservoir Provides Durability And Maintains Tighter Tolerances
- Completely Independent High And Low Speed Adjustment
- High Speed Control Through Preloaded Cage For Consistent Adjustments And Better Range, And Low Speed Control Through Needle And Jet Assembly For Extra Fine Tunability
- 46 Millimeter Base Valve Provides Optimal Flow And Replenishment Balance While Allowing Lower Rod Forces To Be Used
- Components Are Billet Machined Anodized Aluminum For Precision Tolerance And Fit
- 3-Way Tuning: High/Low Compression On Reservoir And Rebound On Shaft
- Modular Configuration For Easy Rebuild And Repair
- High Performance Rod Guide Seal Pack That Exceeds OE Quality Durability Requirements, Provides Low Shaft Friction And Withstands Harsh Racing Environments
- Braided Stainless Steel Dash 5 Hose Delivers Better Oil Flow With Less Hysteresis. Banjo Fittings For Easier Mounting
Specifications
- Manufacturer: Bilstein
- Manufacturer Part Number: 33-311555
- With Coil Spring: No
- Extended Length (IN): 18.71 Inch
- Compressed Length (IN): 13.21 Inch
- Upper Mounting Style: Eyelet
- Lower Mounting Style: Eyelet
- Adjustable Valving: No
- Quantity: Single
- Universality: Fully Universal
- Internal Design: Monotube
- Body Color: Gray
- With Reservoir: Yes
- Estimated Install Time (Hours): 0.5
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
