ZF 0501.215.908 MOTOR

Overview

The ZF 0501.215.908 MOTOR is a genuine OEM hydraulic motor unit engineered for precise power delivery within ZF construction machinery transmissions. This component converts hydraulic pressure into mechanical rotation, driving the transmission’s output shaft to propel heavy equipment. Positioned within the valve body assembly, the SKU 0501.215.908 works in concert with the 4108101160: HOUSING and the 0501320268: COVER to maintain sealed fluid flow and rotational stability. As a direct OEM replacement, it ensures factory-specified torque and speed characteristics for demanding off-highway applications.

Symptoms of Failure

• Intermittent transmission hesitation or sluggish response — When the motor wears internally, hydraulic flow becomes inconsistent, causing delayed engagement when shifting from neutral to drive.
• Audible whining or grinding noises from the transmission housing — Worn internal seals or bearing surfaces in the 0501.215.908 produce high-pitched sounds during operation, often mistaken for low fluid levels.
• External oil seepage around the motor mounting flange — Degraded O-rings or housing cracks allow hydraulic fluid to escape, leaving visible puddles under the equipment after shutdown.
• Reduced maximum travel speed under load — A failing motor cannot maintain adequate pressure, resulting in noticeable power loss when climbing grades or carrying heavy loads.

Technical Specifications

Compatibility

This motor is primarily designed for ZF’s WG series powershift transmissions used in construction machinery. It directly fits the WG180, WG200, and WG210 models, which are common in wheel loaders, telehandlers, and backhoe loaders. The part also integrates with the 0735370298: ROLLER BEARING to support the output shaft and the 0501317874: HOUSING to enclose the rotating assembly. For optimal performance, always pair this motor with ZF seals and gaskets.

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