ZF 0730.112.607 SHIM | OEM Genuine Part

Overview

The ZF 0730.112.607 SHIM is a precision-engineered OEM genuine part designed to establish the correct axial clearance and preload within ZF heavy-duty transmission assemblies. This shim sits between the differential housing and the crown wheel or bevel gear set, ensuring that gear mesh patterns remain within factory tolerances. The SKU 0730.112.607 is a critical component for maintaining the structural integrity of the differential unit, preventing unwanted movement that leads to premature wear. In construction machinery transmissions, this shim directly supports the 2099109002 DIFFERENTIAL and the 2099364014 CROWN WHEEL, acting as a sacrificial wear surface that protects more expensive gear sets from metal-to-metal contact.

Symptoms of Failure

When the ZF 0730.112.607 shim wears beyond its service limit, operators will notice distinct performance degradation. Excessive backlash in the drivetrain is the most common symptom, often described as a “clunk” when shifting between forward and reverse. Oil contamination with metallic particles occurs as the shim material erodes, which can be detected during routine transmission fluid analysis. Intermittent gear whine under load indicates that the shim has lost its thickness, altering the pinion depth relative to the 2099209001 DIFFERENTIAL assembly. In severe cases, complete loss of drive to one wheel may occur if the shim failure allows the differential housing to shift, binding the 2098309010 DIFFERENTIAL HOUSING against internal components.

Technical Specifications

Compatibility

This shim is specifically engineered for ZF heavy-duty powershift transmissions commonly found in construction machinery. It is a direct fit for the ZF WG180, WG200, and WG210 series transmissions. The 0730.112.607 also applies to select ZF Ergopower and ZF Ecomix drivelines used in wheel loaders and telehandlers. Always verify the shim thickness requirement using the factory service manual, as selective fit shims like this one are matched to the specific backlash measurement of the 2098309010 DIFFERENTIAL HOUSING assembly.

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