ZF 0730.009.584 SHIM | OEM Genuine Part

Overview

The ZF 0730.009.584 SHIM is a precision-engineered OEM genuine component designed to establish critical axial clearances within heavy-duty ZF powershift transmissions. This thin, hardened steel spacer sits between the transmission housing and bearing assemblies, ensuring correct preload and gear alignment under extreme loads. The SKU 0730.009.584 is specifically calibrated for use in construction machinery drivelines, where even micron-level tolerances directly impact operational reliability. By compensating for manufacturing tolerances and wear, this shim prevents metal-to-metal contact between rotating assemblies and the 4695101002: HOUSING or the 4695301021: HOUSING.

Symptoms of Failure

• Excessive axial gear play: When the shim wears or compresses beyond spec, you will detect noticeable fore-aft movement in the output shaft during inspection, leading to rough shifting and gear clash.
• Transmission whining under load: A high-pitched whine from the transmission housing, especially during acceleration in construction equipment, indicates incorrect bearing preload caused by a degraded 0730.009.584 shim.
• Oil contamination from metallic debris: A worn shim flakes hardened steel particles into the transmission fluid. If you find silver glitter in the oil filter or drain plug, inspect the shim stack immediately.
• Intermittent gear slippage: Loss of correct clearance between the planetary carrier and the 4695301022: COVER can cause momentary power loss under heavy torque, often misdiagnosed as clutch pack failure.

Technical Specifications

Compatibility

This shim is a factory-specified component for ZF WG series powershift transmissions commonly installed in wheel loaders, graders, and telehandlers. It directly fits the following transmission models: WG180, WG200, and WG210. It is also used in certain iterations of the 4WG200 and 6WG200 series where axial clearance adjustment is required between the output shaft bearing and the 0634801038: SEALING RING assembly. Always verify stack height using a depth micrometer before installation.

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