ZF 0730.003.454 SHIM for WG150 | OEM Genuine Part

Overview

The ZF 0730.003.454 SHIM is a precision-engineered adjustment component designed specifically for the WG150 series transmission. This OEM genuine shim sits between the transmission housing and the planetary gear set, providing critical axial clearance control to ensure proper gear mesh and load distribution. The SKU 0730.003.454 is manufactured to ZF’s exacting tolerances, making it an essential element for maintaining drivetrain integrity during rebuilds or repairs. When installed alongside a TRANSMISSION HOUSING or TRANSMISSION HOUSING, this shim prevents metal-to-metal contact and compensates for manufacturing tolerances in the assembly stack.

Symptoms of Failure

• Excessive axial play in the output shaft — When the 0730.003.454 shim wears or deforms, you may notice noticeable end float in the driveline, causing clunking during acceleration or deceleration.
• Low-frequency gear whine under load — A worn shim allows the planetary gears to shift out of optimal alignment, producing a distinct humming or whining noise that intensifies with torque application.
• Premature bearing failure — Incorrect shim thickness leads to uneven bearing loading, often resulting in pitting or spalling on roller bearings within the WG150 assembly.
• Oil contamination from metal debris — As the shim degrades, fine metallic particles can circulate through the transmission fluid, accelerating wear on other components like the GROOVED STUD and valve body.

Technical Specifications

Compatibility

This shim is primarily designed for the ZF WG150 series, but it also fits select models in the WG180 and WG200 families where similar planetary gear spacing is required. It is a direct replacement for shims used in WG150-3, WG150-4, and WG150-5 variants. Always verify stack height requirements when pairing with a TYPE PLATE to ensure correct identification. For heavy-duty applications in WG200 transmissions, consult your service manual to confirm clearance specifications.

Related Components