ZF 5838.300.682 DIFFERENTIAL AXLE | OEM Genuine Part

Overview

The ZF 5838.300.682 DIFFERENTIAL AXLE is a critical power distribution component engineered for heavy-duty construction machinery drivelines. This OEM genuine part sits at the core of the axle assembly, transferring torque from the driveshaft to the wheel ends while allowing differential speed between left and right wheels during turns. Designed for ZF’s advanced transmission systems, the SKU 5838.300.682 ensures precise gear meshing and load handling in demanding environments such as wheel loaders, graders, and dump trucks. It works in tandem with the 5838109007: DIFFERENTIAL to maintain optimal traction and stability under heavy loads.

Symptoms of Failure

When the ZF 5838.300.682 differential axle begins to wear, operators may notice these specific failure indicators:

• Oil leaks around the axle housing – Worn seals or cracked casing allow lubricant to escape, leading to contamination and overheating.
• Gear slipping or clunking noises – Damaged internal splines or bearing surfaces cause intermittent torque loss and audible grinding during acceleration or turning.
• Vibration during low-speed operation – Uneven wear on the differential gears creates rhythmic shaking, especially under load in reverse or tight maneuvers.
• Uneven tire wear or wheel hop – A failing axle fails to distribute power evenly, causing premature tread wear and loss of traction on uneven terrain.

Technical Specifications

Compatibility

This differential axle is designed for integration with ZF’s heavy-duty transmission families, particularly the WG180, WG200, and WG210 series. It is commonly used in construction machinery such as Liebherr, Volvo, and Caterpillar wheel loaders equipped with ZF drivetrains. For proper assembly, pair this axle with the 0750117075: TAPER ROLLER BEARING to support axial loads, and the 2095209019: DIFFERENTIAL for complete gear set alignment. Secure the assembly using the 0631329086: SPRING PIN to lock components in place.

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