ZF 4108.103.134 OUTPUT | OEM Genuine Part

Overview

The ZF 4108.103.134 OUTPUT is a critical OEM genuine component engineered for the final drive assembly in heavy-duty construction machinery transmissions. This part functions as the primary power delivery interface, transferring rotational torque from the transmission’s planetary gearset to the axle or differential. Designed to withstand extreme loads and continuous operation, the output shaft (SKU 4108.103.134) ensures precise alignment and minimal energy loss during power transmission. It is typically housed within the transmission’s rear casing and interfaces directly with the 4108101155: HOUSING to maintain structural integrity under high-stress conditions.

Symptoms of Failure

• Transmission output shaft oil leaks: Worn seals or surface scoring on the 4108.103.134 can cause hydraulic fluid to seep past the shaft, leading to low oil levels and potential overheating.
• Gear slipping under load: Degraded splines or bearing surfaces on the output shaft result in intermittent power loss, especially when climbing grades or moving heavy loads.
• Abnormal vibration or whining noise: A failing output shaft often produces a rhythmic metallic noise that increases with vehicle speed, indicating misalignment or bearing wear.
• Difficulty engaging or disengaging gears: If the output shaft’s splines are stripped or damaged, the transmission may fail to hold gear position, causing erratic shifting.

Technical Specifications

Compatibility

This OEM genuine output shaft is designed for use in ZF WG series transmissions commonly found in construction machinery such as wheel loaders, graders, and compactors. Compatible models include the WG180, WG200, and WG210 series. It also integrates with the 0501212153: MOTOR and 0501314793: COVER to complete the output assembly. For proper installation, ensure the 0735370299: TAPERED ROLLER BEARING is inspected and replaced if necessary, as it directly supports the shaft’s axial load.

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