ZF 0730.106.768 WASHER | OEM Genuine Part

Overview

The ZF 0730.106.768 WASHER is a precision-engineered OEM genuine component designed to maintain critical sealing and load distribution within heavy-duty construction machinery transmissions. This hardened steel washer sits between the 4108101057: HOUSING and the planetary gear assembly, ensuring proper axial clearance and preventing metal-to-metal contact under high torque loads. As a factory-spec part, the SKU 0730.106.768 guarantees exact fitment and material hardness to withstand the extreme pressures found in ZF power shift transmissions used in wheel loaders, dozers, and excavators.

Symptoms of Failure

• Transmission oil leaks at housing joints: When the 0730.106.768 washer deforms or cracks, it compromises the seal between the 4108201177: HOUSING and adjacent components, leading to visible fluid seepage around the transmission case.
• Gear slipping under load: A worn washer reduces clamping force on the clutch pack, causing intermittent power loss during excavation or grading operations—a common symptom in WG180 and WG200 transmissions.
• Abnormal vibration from the drivetrain: Uneven washer wear creates axial play in the shaft assembly, producing low-frequency rumble or chatter that intensifies during directional shifts.
• Metallic debris in transmission fluid: Flaking or spalling of the washer surface introduces steel particles into the hydraulic circuit, which can accelerate wear on the 0636302056: SCREW PLUG sealing points and valve bodies.

Technical Specifications

Compatibility

This washer is engineered for ZF WG series transmissions commonly deployed in construction machinery, including the WG180, WG200, and WG211 models. It also fits select variants of the ZF 4WG-200 and 6WG-200 power shift transmissions used in articulated dump trucks and crawler loaders. The 0730.106.768 interfaces directly with the 4108301304: BEARING COVER to secure the output shaft bearing preload. For complete rebuilds, always pair this washer with new gaskets and seals to prevent contamination.

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