ZF 0501.224.327 MOTOR

Overview

The ZF 0501.224.327 MOTOR is a genuine OEM hydraulic drive motor engineered for integration within ZF’s heavy-duty transmission assemblies, specifically those deployed in construction machinery. This component converts hydraulic pressure into mechanical torque to actuate auxiliary systems or provide final drive power. The SKU 0501.224.327 is precision-machined to factory tolerances, ensuring seamless fitment and reliable oil flow regulation. It sits directly on the transmission housing, interfacing with the 4699101107: HOUSING and the 4699102151: INPUT shaft assembly to deliver consistent performance under extreme loads.

Symptoms of Failure

• Hydraulic oil leaks around the motor seal – Worn internal seals cause fluid to weep from the motor housing, leading to low oil levels and potential transmission overheating.
• Intermittent or complete loss of drive torque – A failing motor cannot sustain pressure, resulting in gear slipping or sluggish movement during heavy lifting operations.
• Unusual whining or grinding noises – Internal bearing wear or contamination produces audible noise, especially when the motor is under load or during cold starts.
• Erratic speed control – The motor may surge or fail to maintain consistent RPM, causing jerky machine operation and reduced precision in grading or digging tasks.

Technical Specifications

Compatibility

This ZF motor is designed for use in the following ZF transmission models commonly found in construction machinery such as wheel loaders, graders, and excavators:

• ZF WG180 series
• ZF WG200 series
• ZF WG210 series
• ZF WG220 series
• ZF WG240 series

It is frequently paired with the 4699008042: GK16 gear kit and the 4699103113: OUTPUT shaft to complete the power transfer assembly. Always verify your transmission model and serial number before ordering.

Related Components