ZF 4460.368.281 RED.GEAR HOUSG. for WG200 | OEM Genuine Part

Overview

The ZF 4460.368.281 RED.GEAR HOUSG. is a critical structural component within the WG 200 series transmission assembly. This housing encloses and protects the reduction gear set, ensuring precise alignment of internal gears under high torque loads. As an OEM genuine part, it maintains the exact tolerances required for optimal power transfer and noise dampening. The SKU 4460.368.281 sits between the main transmission casing and the output flange assembly, acting as the primary mounting point for the reduction gear mechanism. Without this housing, the gear train would lack the necessary rigidity to withstand operational stresses in heavy-duty industrial applications.

Symptoms of Failure

• Oil seepage around the housing mating surfaces – When the 4460.368.281 housing develops cracks or warpage, transmission fluid leaks become visible, often mistaken for simple gasket failure.
• Abnormal gear whine or grinding during load shifts – A worn housing allows gear misalignment, producing a distinct metallic noise that intensifies under acceleration.
• Vibration through the driveline at specific RPM ranges – Degraded housing rigidity causes harmonic vibrations, particularly noticeable when the WG200 operates at 1500-2000 RPM.
• Difficulty engaging reduction gear – Internal housing wear can obstruct the shift mechanism, leading to delayed or incomplete gear engagement.

Technical Specifications

Compatibility

This reduction gear housing is specifically engineered for the ZF WG 200 series transmissions. It is directly compatible with the WG180, WG200, and WG250 models that utilize the modular reduction gear system. The 4460.368.281 also fits select WG170 variants when paired with the correct 4460165051 CONSOLE and 4460368311 CONSOLE mounting brackets. For proper installation, always use the specified 0636011429 HEXAGON SCREW and 0730100365 WASHER to achieve the correct clamping torque. The housing interfaces with the 4644105418 DISCONNECTION unit and the 4644305041 ADAPTER for complete assembly integration.

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