ZF 0501.340.896 THRUST WASHER for WG94 | OEM Genuine Part

Overview

The ZF 0501.340.896 THRUST WASHER is a precision-engineered component designed to manage axial loads and maintain critical clearances within the WG 94 series transmission. Positioned between rotating shafts and stationary housings, this OEM genuine part prevents metal-to-metal contact, ensuring smooth power transfer and extended gear life. The SKU 0501.340.896 is a direct replacement for worn washers in heavy-duty ZF drivelines, and it works in concert with the 4661101046: HOUSING and the 4661301125: HOUSING II to form a robust bearing assembly.

Symptoms of Failure

• Axial play and gear rattle: A worn thrust washer allows excessive end-float, causing audible clunking or vibration during acceleration and deceleration.
• Low hydraulic pressure warnings: As the washer thins, internal clearances increase, leading to pressure drops in the clutch packs and erratic shifting.
• Metallic debris in transmission fluid: Flaking or scoring of the washer surface contaminates the oil, often visible as glitter on the dipstick or during filter changes.
• Overheating in the planetary set: Insufficient thrust capacity generates friction heat, potentially warping adjacent components like the 0631306174: CYLINDRICAL PIN.

Technical Specifications

Compatibility

This thrust washer is engineered for the ZF WG 94 series, which includes models such as WG94, WG120, WG150, WG180, and WG200. It is a direct fit for transmissions used in municipal buses, fire trucks, and off-highway equipment. For complete assembly, pair it with the 0769123894: TYPE PLATE to ensure correct identification during rebuilds.

Related Components