ZF 0730.002.751 WASHER | OEM Genuine Part

Overview

The ZF 0730.002.751 WASHER is an OEM genuine thrust washer engineered for precise axial load management within ZF heavy-duty powershift transmissions. This component sits between rotating gear sets and stationary housing surfaces, preventing metal-to-metal contact and maintaining critical end-play tolerances. As a hardened steel washer, part number 0730.002.751 directly supports the planetary gear assembly, ensuring smooth torque transfer under high-stress construction machinery operations. It is frequently replaced during transmission overhauls alongside the 2094101012: TRANSMISSION HOUSING and 2094301036: HOUSING to restore factory clearance specifications.

Symptoms of Failure

• Transmission oil leaks at housing seams: A worn 0730.002.751 washer allows excessive axial play, distorting the 2094298057: HOUSING seal surface and causing fluid seepage.
• Gear slipping under load in construction equipment: Thickness loss from washer fatigue reduces clutch pack clamping force, leading to intermittent power loss during excavation or grading.
• Metallic grinding noise from transmission sump: Flattened washer material permits gear-to-housing contact, generating audible debris contamination in the oil pan.
• Erratic shift timing or delayed engagement: Worn end-play alters hydraulic valve timing, often misdiagnosed as solenoid failure when the 2094301071: COVER gasket is intact.

Technical Specifications

Compatibility

This washer is dimensionally validated for ZF WG180, WG200, and WG210 series powershift transmissions commonly installed in wheel loaders, dozers, and telehandlers. It also fits select ZF 4WG-200 and 6WG-200 variants. Always verify stack height with the 0634303085: O-RING and 2094301030: GASKET during assembly to prevent preload errors.

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