ZF 0730.002.732 WASHER | OEM Genuine Part

Overview

The ZF 0730.002.732 WASHER is an OEM genuine precision shim engineered for axial load distribution within ZF heavy-duty construction machinery transmissions. This hardened steel washer sits between the planetary gear carrier and the 2094101012: TRANSMISSION HOUSING, ensuring correct end-play tolerances for the rotating assembly. As a critical wear component, the SKU 0730.002.732 maintains proper gear mesh alignment and prevents metal-on-metal contact during high-torque operation in wheel loaders and excavators.

Symptoms of Failure

• Transmission oil leaks at housing mating surfaces — A worn washer allows the shaft to shift, distorting the seal between the 2094301036: HOUSING and the output flange, leading to visible drips.
• Intermittent gear slipping under load — When the washer thickness degrades, axial play increases, causing the clutch packs to lose clamping force during digging or grading operations.
• Metallic grinding noise from the transmission sump — Thinning of the 0730.002.732 permits the planetary gears to contact the 2094298057: HOUSING, generating fine steel particles in the oil.
• Erratic shift timing in forward/reverse — Excessive end float from a collapsed washer disrupts hydraulic pressure modulation, delaying gear engagement.

Technical Specifications

Compatibility

This washer is a direct fit for ZF WG180, WG200, and WG310 series powershift transmissions commonly used in construction machinery. It also applies to select ZF 4WG-200 and 6WG-310 models where the 2094301071: COVER interfaces with the output shaft. Always verify axial clearance during rebuild; the 0730.002.732 is often stacked with additional shims to achieve the 0.10–0.25 mm end-play specification.

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