ZF 0501.216.917 MOTOR

Overview

The ZF 0501.216.917 MOTOR is a critical hydraulic actuation component within the final drive assembly of heavy-duty construction machinery. This OEM genuine part converts hydraulic pressure into precise mechanical motion, engaging the clutch packs that control gear selection and torque distribution. Positioned directly on the transmission valve body, the SKU 0501.216.917 interfaces with the main housing to regulate oil flow. When paired with a robust 4699101046: HOUSING, this motor ensures consistent power delivery under extreme loads. Its failure directly compromises machine operability, making it a high-priority replacement item for fleet maintenance.

Symptoms of Failure

• Erratic gear engagement or slipping: A worn 0501.216.917 motor fails to build adequate hydraulic pressure, causing delayed or incomplete clutch pack engagement during shifting.
• Visible oil leaks around the transmission housing: Degraded internal seals allow hydraulic fluid to escape, often pooling near the 4699301109: HOUSING interface.
• Unusual whining or grinding noises: Metal-on-metal contact from a seized motor bearing produces high-pitched sounds, especially under load.
• Reduced machine travel speed or power: Inability to maintain hydraulic pressure leads to torque converter lockup failure and sluggish performance.

Technical Specifications

Compatibility

This motor is engineered for ZF WG-series powershift transmissions commonly used in wheel loaders, graders, and dump trucks. Verified compatible models include the WG180, WG200, and WG211 series. It also fits select 4WG-200 and 6WG-200 variants. The part mounts directly to the 4699301017: BEARING COVER and is sealed by the 4699301085: COVER. Always verify your transmission model and housing configuration before ordering.

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