ZF 0630.000.100 SHIM RING | OEM Genuine Part

Overview

The ZF 0630.000.100 SHIM RING is a precision-engineered OEM genuine component designed to establish critical axial clearances within heavy-duty construction machinery transmissions. This shim ring sits between the planetary gear set and the housing assembly, ensuring correct preload and gear mesh alignment. As a factory-specified part, the SKU 0630.000.100 guarantees exact tolerances for ZF powershift transmissions, preventing internal component stress and premature wear. Proper installation of this shim ring directly supports the structural integrity of the 4699101086 HOUSING and the 4699301223 HOUSING, which form the outer casing of the gear train.

Symptoms of Failure

When the ZF 0630.000.100 shim ring degrades or is incorrectly installed, operators may notice these specific failure symptoms:

• Transmission gear slipping under load: Worn shim rings allow excessive end-play, causing gear disengagement during heavy operation.
• Metallic grinding noise from the transmission housing: Incorrect axial clearance leads to gear tooth contact with the 4699301223 HOUSING.
• Oil leaks at the housing joint: A collapsed shim ring distorts the seal surface, compromising the 0636302022 SCREW PLUG and 0501319149 SCREW PLUG interfaces.
• Vibration during gear shifts: Excessive axial movement destabilizes the planetary carrier, causing harsh engagement.

Technical Specifications

Compatibility

This shim ring is engineered for ZF powershift transmissions commonly used in wheel loaders, graders, and dozers. Based on its design and dimensions, the 0630.000.100 is compatible with the following ZF transmission models:

• ZF WG180
• ZF WG200
• ZF WG210
• ZF 4WG-180
• ZF 4WG-200

Always verify fitment by consulting your transmission’s parts manual. The shim ring works in conjunction with the 4699101086 HOUSING and the 0636302022 SCREW PLUG to maintain proper assembly torque.

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