ZF 0730.008.572 SHIM | OEM Genuine Part

Overview

The ZF 0730.008.572 SHIM is a precision-engineered OEM genuine part designed to establish critical axial clearances within heavy-duty ZF transmissions used in construction machinery. This shim, identified by SKU 0730.008.572, sits between the differential housing and the crown wheel assembly to ensure correct gear mesh depth and preload. By compensating for manufacturing tolerances, this component prevents excessive end-play and maintains optimal load distribution across the drivetrain. It is frequently replaced alongside a 2099109038: DIFFERENTIAL or a 2098309008: CROWN WHEEL during a full rebuild to restore factory-specified tolerances.

Symptoms of Failure

• Excessive gear backlash and clunking – When the shim wears or compresses, the 2098209016: DIFFERENTIAL assembly develops lateral play, causing a noticeable “clunk” during direction changes under load.
• Premature crown wheel tooth wear – Incorrect shim thickness leads to improper mesh patterns, resulting in pitting or chipping on the crown wheel teeth.
• Oil leaks from the axle housing – A collapsed shim allows the differential carrier to shift, distorting the housing seal surface and causing lubricant seepage.
• Vibration at operating speed – Worn shims permit axial movement of the 2095309059: DIFF.HOUSING, creating harmonic vibrations that resonate through the driveline.

Technical Specifications

Compatibility

This shim is primarily used in ZF WG180, WG200, and WG310 series transmissions found in wheel loaders, graders, and telehandlers. It also applies to certain ZF Ecolife and AS-Tronic off-highway variants. Always verify the selective thickness against the original shim stack when servicing the differential assembly.

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