Ordinary Release Bearing 500045020

The DUHUI 500045020 ordinary release bearing is a direct replacement engineered for MERCEDES-BENZ W631 Bus, Platform/Chassis, and Van applications. This release bearing matches OE specifications including 6312500115 and cross-references with LUK 500045020 and SACHS 3151198031.
Specifications
| Parameter | Value |
|---|---|
| DH Code | |
| Part Number | 500045020 |
| Warranty | 2 years / 50,000 km |
| Type | Push-type |
Important: All information on this page is for reference only. Please verify OE numbers, dimensions, and vehicle fitment against your original part before ordering. Contact us for fitment confirmation.
DH Code & OE Numbers & Reference Numbers
DH Code:
OE Numbers: 6312500115, 6312500315
Reference Numbers (Interchange):
Timken: RDC1080, CR1340
LUK: 500045020
SACHS: 3151198031
Vehicle Fitment
MERCEDES-BENZ: MB Bus (W631) D 1990-1994, MB Platform/Chassis (W631) D (631.340) 1988-1992, MB Van (W631) D (631.332, 631.342) 1988-1992
Please verify OE number, dimensions and vehicle configuration before ordering.
Product Features
- OE-match design for MERCEDES-BENZ W631 Bus, Van, and Platform/Chassis applications.
- Push-type release bearing configuration compatible with original clutch systems.
- Cross-references with LUK 500045020 and SACHS 3151198031.
- Multiple OE number interchange: 6312500115 and 6312500315.
- Interchange numbers: RDC1080 and CR1340.
- Factory pre-lubricated with high-temperature grease for immediate installation.
Installation Notes
- Inspect the clutch fork and pivot ball for wear before installing the new release bearing.
- Clean the input shaft sleeve thoroughly and check for scoring or burrs that could damage the bearing.
- Apply a light coat of high-temperature grease to the sleeve contact surface – avoid over-greasing.
- Torque the retaining bolts to MERCEDES-BENZ factory specifications for secure attachment.
- Confirm clutch slave cylinder pushrod travel is within factory range to avoid over-travel.
About DUHUI Bearing
Manufactured by DUHUI Bearing – an automotive bearing supplier established in Zhejiang, China, in 2003. DUHUI produces release bearings to OE specifications. Contact us

