ZF 0730.005.317 SHIM for WG65 | OEM Genuine Part

Overview

The ZF 0730.005.317 SHIM is a precision-engineered adjustment component designed specifically for the WG 65 series heavy-duty transmission. This OEM genuine shim sits between the TRANSMISSION HOUSING and the planetary gear assembly, where it controls axial clearance and preload tolerances. By maintaining exact spacing, the SKU 0730.005.317 prevents gear train misalignment and ensures optimal load distribution across the transmission’s rotating elements. This shim is critical for achieving the manufacturer’s specified end-play values during rebuilds or repairs.

Symptoms of Failure

• Excessive axial play in the output shaft – When the shim wears or compresses beyond tolerance, noticeable back-and-forth movement develops in the driveline, causing clunking during acceleration or deceleration.
• Premature bearing failure – Incorrect shim thickness leads to improper bearing preload, generating abnormal heat and metal debris in the transmission fluid.
• Intermittent gear slipping under load – A worn shim allows the planetary carrier to shift position, reducing clutch pack engagement pressure and causing momentary power loss.
• Oil leaks near the housing interface – Misalignment from a degraded shim can distort the seal surface between the HOUSING and the HOUSING assembly, allowing fluid to escape.

Technical Specifications

Compatibility

This shim is engineered for the ZF WG 65 series transmission family. It is directly compatible with models including the WG65, WG80, WG100, WG120, WG150, WG180, and WG200. The part is also used in select ZF Ecomat and Ecolife variants that share the same planetary carrier architecture. Always verify the existing shim thickness before replacement, as field adjustments may require stacking multiple shims.

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