Bilstein 34-002230 Suspension Strut Cartridge - Front

Bilstein B6 Front Strut Cartridge for BMW 320i

The Bilstein B6 Performance strut cartridge is a direct suspension upgrade for the front of the 1977-1983 BMW 320i. Built around a monotube design and tuned with application-specific valve settings, it works with the OE factory spring to improve handling response and road control.

Part number 34-002230 is finished in Bilstein’s yellow paint and includes a black bellows boot. This Bilstein B6 Performance damper is engineered for drivers who want firmer, more controlled suspension behavior without changing the factory spring setup.

Key Features

• Monotube internal design for consistent damping response
• Application-specific valve settings for the BMW 320i front suspension
• Works with the OE factory spring
• Yellow painted finish with black bellows boot
• Stem upper mount and base cup lower mount configuration
• Tested to meet or exceed OE quality standards

Product Details

The Bilstein B6 Performance line focuses on improving handling and safety while retaining factory spring geometry. For the BMW 320i front suspension, part number 34-002230 is built as a suspension strut cartridge with a monotube layout that helps maintain damping consistency under changing road conditions. This makes it a practical choice for a BMW 320i front strut cartridge replacement when the goal is sharper control and OE-style spring compatibility.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application. Search terms such as 1977 BMW 320i front strut cartridge, 1983 BMW 320i front suspension damper, and Bilstein 34-002230 BMW 320i front help identify the correct application.

What It Helps Address

• Excessive front-end bounce or oscillation
• Reduced steering response during cornering
• Uneven damping feel from worn OE struts
• Loss of control over rough or changing pavement
• Front suspension wear symptoms tied to aging dampers

Installation Notes

Fits 1977-1983 BMW 320i, front. Confirm the 51mm inner strut diameter before installation and match the cartridge to the OE spring and front strut housing. Use the stem upper mount and base cup lower mount configuration specified for this application. Professional installation and a post-service alignment are recommended after front suspension work.

Quality Assurance

Bilstein B6 Performance dampers are tested to meet or exceed OE standards and are built with the brand’s monotube damper design for consistent performance. Part number 34-002230 is part of Bilstein’s B6 Performance series for drivers seeking a controlled OE-plus suspension replacement.