Manual Transmission Clutch Shaft Bearing Regulation Washer 231452

Ensure smooth, quiet operation of your Opel’s manual gearbox with the genuine clutch shaft bearing regulation washer (part 231452). This precision-milled steel shim sets the exact clearance between the clutch shaft and its bearing, preventing excessive end-play, reducing gear rattle and extending transmission life.

Key Benefits

• OEM-Precision Fit
  Manufactured to Opel’s original CAD specifications for flawless seating in the clutch shaft bearing assembly.

• Correct Bearing Clearance
  Controls axial play to the tight tolerances required by the gearbox design, eliminating noise and premature wear.

• Durable Steel Construction
  Hardened, corrosion-resistant alloy steel maintains thickness under load and resists deformation over thousands of cycles.

• Direct Replacement
  Fits the factory bearing housing with no modifications or additional shims required.

Technical Specifications

1. Disassemble the gearbox to access the clutch shaft bearing per the workshop manual.

2. Measure existing bearing clearance using a feeler gauge or dial indicator.

3. Select the regulation washer to achieve the specified end-play (consult the service spec).

4. Install the washer against the bearing shoulder, ensuring full contact around its circumference.

5. Reassemble the transmission and verify smooth shaft rotation with correct axial play.