Description
A faithful replica of the original BMW Motorsport early-series components, updated with modern adjustability. Version 2 features a dual-thread turnbuckle for significantly easier chassis setup.
This adjustable spherical bearing kit is designed to replace the original rear trailing arm bushings on BMW E30 and E36 Compact models. Unlike Version 1, this kit is equipped with a turnbuckle-style adjuster (M24x1.5 LH / M18x1.5 RH), which allows for precise geometry adjustments simply by loosening two jam nuts and rotating the sleeve. This eliminates the need to disconnect the joint for adjustment.
PLEASE NOTE: The price includes a complete kit for both sides of the vehicle (Left and Right), even though the product image may only show parts for one side.
Features and Benefits:
- Version 2 (Easy Adjust): Features a dual-thread turnbuckle for quick and easy adjustment without removing the joint.
- Locking Mechanism: Bearings are secured in the housing with a traditional compression sleeve, identical to the original Motorsport design.
- Adjustability: High-precision toe and camber adjustment (M24x1.5 LH / M18x1.5 RH).
- Compatibility: Fits BMW E30, E36 Compact, and Z3 rear subframes. The housing also accepts original-sized bearings.
Technical Specifications:
| Component | Dimensions / Thread | Material |
| Turnbuckle Adjuster | M24x1.5 LH / M18x1.5 RH | 25CrMo4 (4130 CrMo) |
| Adjustable Joint | M18x1.5 RH | Steel / 100Cr6 (52100) |
| Fixed Spherical Bearing | d.20 mm / D.40 mm / L.18 mm | 100Cr6 Bearing steel |
| Mounting Method | Compression sleeve | S355 Steel |
The delivery includes all necessary spacer bushings and parts for both sides of the car. This product requires welding to the rear subframe for installation.














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