ZF 2098.304.041 THRUST WASHER | OEM Genuine Part

Overview

The ZF 2098.304.041 THRUST WASHER is a precision-engineered OEM genuine component designed to manage axial loads and maintain critical clearances within ZF heavy-duty transmission assemblies. Positioned between rotating shafts and stationary housings, this thrust washer prevents metal-to-metal contact, ensuring smooth power transfer under high torque conditions. The SKU 2098.304.041 is specifically machined to OEM tolerances for construction machinery applications, where durability against shock loads is paramount. This part works in conjunction with the 2098117002: HOUSING to secure the internal gear train, while the 2098301052: REAR AXLE HOUS. provides the structural foundation for the entire driveline assembly.

Symptoms of Failure

When the ZF 2098.304.041 thrust washer wears beyond specification, operators may notice these specific failure indicators:

• Transmission whining or grinding noise during gear engagement – often the first audible sign of axial clearance loss.
• Intermittent gear slippage under load – particularly when climbing grades or during heavy digging cycles.
• Metallic debris in transmission fluid – visible during routine oil changes, indicating the washer surface is eroding.
• Increased operating temperature – due to friction from improper shaft-to-housing spacing.

Ignoring these symptoms can lead to catastrophic failure of the 0636103300: STUD and 0637101164: HEXAGON NUT fasteners that secure the assembly.

Technical Specifications

Compatibility

This thrust washer is engineered for ZF power shift transmissions commonly found in construction machinery. It is a direct fit for the following transmission models:

• ZF WG180
• ZF WG200
• ZF WG210
• ZF 4WG-200
• ZF 4WG-210

Always verify your transmission serial number before ordering. The washer interfaces directly with the 2098117002: HOUSING and the 2098301052: REAR AXLE HOUS. to maintain proper end-play.

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