ZF 0750.117.141 TAPERED ROLLER BEARING for WG100/WG130/WG131 | OEM Genuine Part

Overview

The ZF 0750.117.141 TAPERED ROLLER BEARING is a precision-engineered OEM genuine component designed to manage axial and radial loads within the differential housing of ZF heavy-duty transmissions. This bearing sits directly on the differential carrier shaft, ensuring smooth rotation and proper gear mesh alignment under high-torque conditions. As a critical wear item, the SKU 0750.117.141 must be replaced with exact OEM specifications to maintain drivetrain integrity. When servicing the differential assembly, it is common to inspect and replace the 5838109007 DIFFERENTIAL and the 0750117075 TAPER ROLLER BEARING simultaneously to ensure matched load distribution.

Symptoms of Failure

• Whining or grinding noise from the differential housing – A worn 0750.117.141 bearing produces a distinct low-frequency rumble that intensifies during turns or under load, often misdiagnosed as gear noise.
• Excessive differential end-play – As the tapered roller bearing loses preload, you may detect a clunking sensation when shifting between forward and reverse, indicating axial movement of the differential carrier.
• Oil contamination with metallic debris – Flakes or silver particles in the transmission fluid point to spalling on the bearing raceways, requiring immediate replacement of the bearing and flushing of the system.
• Vibration during acceleration – A failing 0750.117.141 can cause driveline shudder, particularly at highway speeds, as the bearing no longer supports the differential shaft concentrically.

Technical Specifications

Compatibility

This OEM genuine tapered roller bearing is engineered for ZF WG-series transmissions, specifically the WG100, WG130, and WG131 models. It is also compatible with certain variants of the WG180 and WG200 series where the differential carrier uses a 45mm shaft journal. Always cross-reference your transmission serial number to confirm fitment. During a differential overhaul, technicians often pair this bearing with the 2095209019 DIFFERENTIAL and secure the assembly using the 0631329086 SPRING PIN to lock the carrier in place.

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