ZF 0730.112.807 SHIM | OEM Genuine Part

Overview

The ZF 0730.112.807 SHIM is a precision-engineered OEM genuine part designed to establish critical axial clearances within heavy-duty construction machinery transmissions. This shim sits between the differential housing and bearing assemblies, ensuring correct preload and alignment of rotating components. The SKU 0730.112.807 is manufactured to exact ZF tolerances, preventing metal-to-metal contact and maintaining optimal gear mesh patterns. When installed alongside a 2095109020 DIFFERENTIAL, this shim compensates for manufacturing tolerances and thermal expansion, directly influencing drivetrain longevity.

Symptoms of Failure

When the ZF 0730.112.807 shim wears or deforms, operators may encounter these specific failure modes:

• Excessive differential backlash – A clunking noise during direction changes, often searched as “ZF transmission gear lash noise.”
• Premature bearing failure – Grinding sounds from the axle area, linked to “taper roller bearing wear in ZF axles.”
• Oil contamination from metal particles – Visible debris in the transmission fluid, matching queries like “shim debris in ZF differential oil.”
• Uneven tire wear – Caused by altered axle geometry, a symptom often searched as “construction machinery tire wear differential issues.”

Technical Specifications

Compatibility

This shim is engineered for ZF heavy-duty transmissions commonly used in construction machinery. Based on its design and dimensions, the 0730.112.807 is compatible with the following ZF models:

• ZF WG180 series (all variants)
• ZF WG200 series
• ZF WG120 series (select applications)
• ZF 4WG-310 powershift transmissions

For precise fitment, always verify the shim thickness against your existing stack. This part is frequently replaced during differential overhauls involving the 0750117075 TAPER ROLLER BEARING and the 2095209037 DIFFERENTIAL assembly. Correct shim selection also ensures proper alignment with the 2095309059 DIFF.HOUSING.

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