ZF 5838.300.282 PTO SHAFT HOUSING for WG100/WG130/WG131 | OEM Genuine Part

Overview

The ZF 5838.300.282 PTO SHAFT HOUSING is a critical structural component engineered for the WG100, WG130, and WG131 transmission series. This OEM genuine part encloses and supports the power take-off shaft assembly, ensuring precise alignment and rotational stability under heavy torque loads. As the primary housing for the PTO output, it protects internal gears and bearings from contamination while maintaining proper lubrication flow. The SKU 5838.300.282 is manufactured to ZF’s exacting tolerances, making it essential for any rebuild or repair of the PTO section. When paired with a properly functioning 5838109007: DIFFERENTIAL, this housing ensures seamless power transfer to auxiliary equipment.

Symptoms of Failure

• PTO shaft oil leaks at the housing seal: Worn bearing seats or housing cracks allow transmission fluid to escape, often visible as drips beneath the PTO mounting area.
• Excessive gear whine or vibration during PTO engagement: A distorted housing misaligns the PTO shaft, causing uneven wear on the 0750117075: TAPER ROLLER BEARING and adjacent gears.
• Difficulty engaging or disengaging the PTO: Housing deformation can bind the shift mechanism, leading to incomplete engagement or stuck operation.
• Metal debris in transmission oil filter: Fretting wear between the housing and the 2095209019: DIFFERENTIAL assembly generates metallic particles that circulate through the system.

Technical Specifications

Compatibility

This PTO shaft housing is specifically designed for ZF WG-series powershift transmissions. Primary compatibility includes the WG100, WG130, and WG131 models. It also fits select variants of the WG180 and WG200 series when used with the correct 0631329086: SPRING PIN for alignment. Always verify the housing casting number against your transmission’s serial plate before installation. This part is not compatible with older WG50 or WG80 series units without adapter modifications.

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