Bilstein B4 Series Shock (MPN: 19-227634)

Restore your vehicle's original ride quality with Bilstein's advanced technology.

The Bilstein B4 Series Shock is designed to maintain the original ride quality of your vehicle while exceeding OE standards. This nitrogen gas charged twin tube shock absorber features a non-adjustable valving system, ensuring consistent performance under various loads. With an extended height of 27.09 inches and a compressed height of 21.89 inches, it is engineered for vehicle-specific applications, providing a precise fit and optimal handling.

Constructed from high-quality steel, the Bilstein B4 shock absorber utilizes gas-pressure technology to deliver high traction and precise handling. The self-adjusting deflective disc valving ensures constant damping power, enhancing safety and driving experience. This single shock unit is finished in black and is designed without shock boots, making it a straightforward replacement for worn-out dampers.

Bilstein's commitment to quality is evident in the B4 Series, which is built to restore the performance and handling characteristics of your vehicle as they were on day one. The shock absorber is an essential component for those looking to maintain their vehicle's integrity and driving dynamics.

Features

• High Power Reserves For Maximum Safety
• Optimum Driving Experience As On Day One
• High OE Quality
• Constant Damping Power Under Any Load
• High Traction And Precise Handling Thanks To Bilstein Gas-Pressure Technology

Specifications

• Manufacturer: Bilstein
• Manufacturer Part Number: 19-227634
• Type: Nitrogen Gas Charged
• With Coil Spring: No
• Extended Length (IN): 27.09 Inch
• Compressed Length (IN): 21.89 Inch
• Upper Mounting Style: Stud
• Lower Mounting Style: Clevis
• Adjustable Valving: No
• Quantity: Single
• Universality: Vehicle Specific
• Internal Design: Twin Tube
• Body Color: Black
• Rod Diameter (IN): OEM
• Valving Type: Self-Adjusting Deflective Disc Valving
• Rod Material: Steel
• Body Material: Steel
• With Reservoir: No
• Includes Dust Shield: No
• Includes Hardware: No
• Includes Boot: No
• Estimated Install Time (Hours): 0.5

Compatibility / Fit

• 2012-2018 BMW 640i
• 2012-2018 BMW 650i

Technical Documents

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

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