Bilstein AS2 Series Shock Absorber (MPN: 33-315515)

Advanced aluminum shock absorber with adjustable tuning for performance vehicles.

The Bilstein AS2 Series Shock Absorber is engineered for high-performance applications, featuring a lightweight modular aluminum construction that enhances durability and precision. With an extended length of 23.70 inches and a compressed length of 15.98 inches, this shock absorber is designed to meet the demands of various track conditions and driver preferences. The innovative reservoir technology includes independent high and low compression adjusters, allowing for fine-tuning of performance characteristics to optimize handling and ride quality.

This shock absorber utilizes a 6061 aluminum extruded body and reservoir, which is hard anodized for increased durability and tighter tolerances. The 46 millimeter base valve ensures optimal flow and balance, enabling lower rod forces for improved responsiveness. The modular configuration allows for easy rebuild and repair, making maintenance straightforward and efficient.

Additionally, the AS2 Series features a high-performance rod guide seal pack that exceeds original equipment quality standards, providing low shaft friction and resilience in harsh racing environments. The braided stainless steel dash 5 hose enhances oil flow while minimizing hysteresis, ensuring consistent performance under varying conditions. This shock absorber is a single unit with adjustable valving, making it a versatile choice for semi-universal 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: 33-315515
• Type: Nitrogen Gas Charged
• With Coil Spring: No
• Extended Length (IN): 23.7 Inch
• Compressed Length (IN): 15.98 Inch
• Upper Mounting Style: Eyelet
• Lower Mounting Style: Eyelet
• Adjustable Valving: Yes
• Quantity: Single
• Universality: Semi-Universal
• Internal Design: Monotube
• Body Color: Yellow
• Estimated Install Time (Hours): 0.5

Technical Documents

• Generic_instructions_02.pdf
• warranty_all_v4.2.pdf
• BILSTEIN_Measure_a_Shock.pdf
• Generic_instructions_02.pdf
• BILSTEIN_Measure_a_Shock.pdf
• USA_SDS_Shock_Air_Spring_V2_EN.pdf
• USA_SDS_Shock_Air_Spring_V2_EN.pdf