ZF 4699.001.154 GK10 | OEM Genuine Part

Overview

The ZF 4699.001.154 GK10 is an OEM genuine gearbox component designed for heavy-duty construction machinery transmissions. This part functions as a critical internal actuation element within the planetary gearset, responsible for precise torque distribution and gear engagement in ZF power shift transmissions. The SKU 4699.001.154 sits directly within the main drive assembly, interfacing with the HOUSING to ensure proper alignment and load transfer. As an OEM genuine part, it meets ZF’s exacting tolerances for hydraulic pressure and mechanical stress, making it essential for maintaining original equipment performance in wheel loaders, excavators, and other off-highway machinery.

Symptoms of Failure

• Delayed or harsh gear engagement — When the 4699.001.154 wears, operators often experience a noticeable lag or jarring shift between forward and reverse gears, particularly under load.
• Transmission oil contamination — Internal wear particles from this component can circulate through the system, causing metallic debris in the fluid and accelerating damage to the OUTPUT shaft assembly.
• Intermittent power loss during operation — A failing GK10 may cause the transmission to momentarily lose drive power on inclines or when turning, a symptom often searched as “ZF transmission slipping under load.”
• Abnormal whining or grinding noises — Audible metal-on-metal sounds from the transmission housing typically indicate this part has exceeded its service life, requiring immediate replacement.

Technical Specifications

Compatibility

This ZF 4699.001.154 GK10 is engineered for use in the following ZF transmission models commonly found in construction machinery: WG180, WG200, WG210, and WG310 series. It is also compatible with select variants of the 4WG-200 and 6WG-310 power shift transmissions. The part integrates directly with the HOUSING COVER and is secured using a SNAP RING to prevent axial movement during high-torque operation. Always verify your transmission serial number against ZF’s OEM catalog to ensure correct fitment.

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