ZF 0730.000.260 SHIM for WG65 | OEM Genuine Part

Overview

The ZF 0730.000.260 SHIM is a precision-engineered adjustment component specifically designed for the WG 65 series transmission. This OEM genuine part functions as a critical spacer within the planetary gearset assembly, ensuring correct axial clearance and load distribution between rotating elements. By maintaining precise tolerances, the shim prevents metal-to-metal contact and optimizes gear mesh alignment. The SKU 0730.000.260 is manufactured to ZF’s original specifications, guaranteeing exact fitment during rebuilds or repairs of the WG65 transmission. When installed alongside a TRANSMISSION HOUSING, this shim helps maintain structural integrity under high torque loads.

Symptoms of Failure

• Excessive gear backlash or “clunking” during acceleration: A worn shim allows abnormal axial play in the planetary carrier, causing delayed engagement and audible impacts when shifting from neutral to drive.
• Premature bearing wear and whining noise: Incorrect shim thickness leads to improper preload on tapered roller bearings, generating a high-pitched whine that intensifies with vehicle speed.
• Oil contamination from metallic debris: As the shim surface degrades, microscopic steel particles circulate through the hydraulic system, clogging filters and accelerating wear on clutch packs.
• Erratic shift timing or slipping in higher gears: Loss of axial control alters clutch pack clearance, resulting in delayed pressure buildup and inconsistent gear engagement under load.

Technical Specifications

Compatibility

This shim is engineered for the ZF WG65 transmission series, commonly found in medium-duty commercial vehicles and off-highway equipment. While primarily designed for the WG65, it also fits select variants of the WG180, WG200, and WG250 models where identical planetary carrier dimensions are used. Always verify stack-up clearance during assembly. For secure installation, use HEXAGON SCREW (0636011038) and HEXAGON SCREW (0636011118) for housing fastening, with HEXAGON SCREW (0636016015) for auxiliary mounting points.

Related Components