ZF 0730.108.087 SHIM | OEM Genuine Part

Overview

The ZF 0730.108.087 SHIM is a precision-engineered OEM genuine part designed to establish critical axial clearances within heavy-duty ZF transmissions. Positioned between the main shaft assembly and the shift system housing, this shim compensates for manufacturing tolerances and thermal expansion, ensuring that gear engagement remains precise under load. The SKU 0730.108.087 is commonly found in construction machinery transmissions, where it directly supports the 2094104412: MAIN SHAFT and the 2094106010: SHIFT SYSTEM by maintaining correct end-play. Without this shim, the entire gear train can shift out of alignment, leading to accelerated wear on adjacent components.

Symptoms of Failure

• Oil leaks near the transmission housing: When the 0730.108.087 shim wears or deforms, it allows the main shaft to drift, breaking the seal between the case and the shift system, causing fluid to escape.
• Gear slipping under load: A worn shim reduces the clamping force on the 2094304054: MAIN SHAFT, leading to intermittent disengagement of gears during operation.
• Abnormal vibration or noise from the transmission: Excessive axial play due to a collapsed shim creates a knocking sound, especially when shifting between forward and reverse.
• Hard shifting or gear clash: The 2094206001: GEARSHIFT SHAFT may bind if the shim thickness is no longer within specification, making gear selection difficult.

Technical Specifications

Compatibility

This shim is engineered for use in ZF WG series transmissions, specifically the WG180, WG200, and WG210 models found in wheel loaders, excavators, and telehandlers. It is also compatible with the ZF 4WG-200 and 4WG-310 series used in construction machinery. The 0730.108.087 shim is installed directly against the 2094304054: MAIN SHAFT and interfaces with the 2094206001: GEARSHIFT SHAFT assembly. Always verify the shim thickness against the factory service manual for your specific transmission model before installation.

Related Components

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