ZF 4695.301.015 SHIM | OEM Genuine Part

Overview

The ZF 4695.301.015 SHIM is a precision-engineered OEM genuine component designed to establish critical axial clearances within ZF heavy-duty powershift transmissions. This thin, hardened steel shim sits between the transmission housing and bearing assemblies, ensuring proper preload and alignment of rotating shafts. The SKU 4695.301.015 is specifically calibrated to maintain exact tolerances in the gear train, preventing unwanted movement that can lead to premature wear. It is commonly installed during rebuilds or repairs alongside the 4695101002: HOUSING and the 4695301021: HOUSING to restore factory-specified end-play.

Symptoms of Failure

When the ZF 4695.301.015 shim wears, compresses, or is omitted during reassembly, several distinct failure modes emerge. Operators may notice excessive gear backlash during directional shifts, causing a clunking noise under load. Another common symptom is erratic clutch engagement where the transmission hesitates or slips, particularly in lower gears. Over time, vibration at specific RPM ranges develops as shaft support degrades. In severe cases, internal oil contamination from metal particles occurs as the shim disintegrates, accelerating damage to the 0634801038: SEALING RING and adjacent components.

Technical Specifications

Compatibility

This shim is a standard fitment across multiple ZF powershift transmission families used in construction machinery. It is directly compatible with the WG180, WG200, and WG210 series. It also appears in certain 4WG-200 and 5WG-200 variants where precise axial adjustment of the input shaft is required. Always verify the shim stack thickness during installation; the 4695.301.015 is often used in combination with other shims to achieve the specified clearance. When replacing this part, inspect the 4695301022: COVER for wear marks that indicate previous shim movement.

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