ZF 0730.007.981 SHIM | OEM Genuine Part

Overview

The ZF 0730.007.981 SHIM is a precision-engineered OEM genuine component designed for critical axial clearance adjustment within ZF heavy-duty transmission assemblies. This shim, identified by SKU 0730.007.981, sits between the differential housing and bearing races to establish the correct preload and end-play tolerances. In construction machinery transmissions, maintaining exact shim thickness is essential for load distribution across the 2095109016 DIFFERENTIAL and the 0750117075 TAPER ROLLER BEARING. Without this specific shim, gear mesh patterns become unstable, leading to premature wear of the entire drivetrain.

Symptoms of Failure

• Excessive gear backlash and clunking noises – When the shim compresses or corrodes, axial play increases, causing audible thuds during direction changes.
• Oil leaks from axle seals – Worn shims allow the 2095209037 DIFFERENTIAL to shift, distorting seal contact surfaces and permitting fluid escape.
• Premature bearing overheating – Incorrect shim thickness alters preload on the 2095309059 DIFF.HOUSING, generating excess friction and thermal damage.
• Vibration under load – Worn shims fail to maintain proper gear alignment, producing harmonic vibrations that worsen with torque application.

Technical Specifications

Compatibility

This shim is engineered for ZF WG-series powershift transmissions commonly deployed in construction machinery. It is directly compatible with the WG180, WG200, and WG211 models. The 0730.007.981 also fits select variants of the ZF 4WG-200 and 6WG-200 series used in wheel loaders and graders. Always verify shim stack height when replacing the 2095309059 DIFF.HOUSING or servicing the differential assembly.

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