ZF 0730.007.984 SHIM | OEM Genuine Part

Overview

The ZF 0730.007.984 SHIM is a precision-engineered OEM genuine spacer used to establish critical axial clearances within heavy-duty construction machinery transmissions. This shim sits between the differential housing and bearing races, ensuring correct preload on rotating assemblies. When installed alongside a 2095109016 DIFFERENTIAL or a 2095209037 DIFFERENTIAL, it prevents gear misalignment and reduces internal stress. The SKU 0730.007.984 is manufactured to ZF’s exacting tolerances, guaranteeing a precise fit for every rebuild or repair.

Symptoms of Failure

• Transmission whining noise under load: A worn or collapsed shim allows the differential to shift, causing gear teeth to contact improperly. This often produces a high-pitched whine during acceleration.
• Premature bearing failure: When the 0730.007.984 loses its original thickness, the 0750117075 TAPER ROLLER BEARING loses preload, leading to excessive play and eventual bearing seizure.
• Oil leaks from axle seals: Excessive axial movement from a degraded shim can push the differential housing out of alignment, distorting seals and causing fluid seepage around the output flanges.
• Intermittent gear slipping: As the shim compresses unevenly, the 2095309059 DIFF.HOUSING may shift, causing momentary loss of torque transfer to the wheels.

Technical Specifications

Compatibility

This shim is specifically designed for ZF WG180, WG200, and WG211 series transmissions commonly found in wheel loaders, graders, and telehandlers. It is also used in certain ZF TC-Tronic and Ecolite drivelines where differential preload adjustment is required. Always verify the shim stack height when replacing the 2095309059 DIFF.HOUSING or any differential assembly.

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