ZF 0730.005.001 SHIM for WG200 | OEM Genuine Part

Overview

The ZF 0730.005.001 SHIM for WG200 is a precision-engineered OEM genuine spacer component designed to establish critical axial clearances within the planetary gearset assembly of ZF WG-series transmissions. This shim, identified by SKU 0730.005.001, sits between the AXLE DRIVE HOUSING and the main HOUSING, ensuring correct preload on the TAPER ROLLER BEARING and TAPERED ROLLER BEARING assemblies. By maintaining precise end-play tolerances, this shim prevents gear train misalignment and excessive bearing wear, directly supporting torque transfer efficiency in heavy-duty applications.

Symptoms of Failure

• Oil leaks around the housing interface: A worn or crushed 0730.005.001 shim allows the HOUSING seal surface to shift, breaking the seal integrity and causing transmission fluid seepage.
• Gear slipping under load: Incorrect axial play from a degraded shim reduces bearing preload, leading to intermittent gear disengagement during acceleration.
• Abnormal whining or grinding noise: When this shim loses thickness, the TAPER ROLLER BEARING and TAPERED ROLLER BEARING experience uneven load distribution, producing audible metallic noise from the gearset.
• Vibration in the driveline: Excessive end float caused by a collapsed shim allows the AXLE DRIVE HOUSING to oscillate, transmitting vibration through the transmission case.

Technical Specifications

Compatibility

This OEM genuine shim is specifically engineered for the ZF WG200 series transmissions. It is also compatible with the WG180, WG190, and WG210 models that share the same planetary carrier and housing architecture. The 0730.005.001 shim is used in conjunction with the HOUSING and AXLE DRIVE HOUSING to set bearing preload for the TAPER ROLLER BEARING and TAPERED ROLLER BEARING assemblies. Always verify the existing shim stack thickness during rebuild to select the correct replacement.

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