ZF 5838.083.011 REAR AXLE | OEM Genuine Part

Overview

The ZF 5838.083.011 REAR AXLE is a critical OEM genuine component engineered for the final drive assembly in heavy-duty construction machinery. This part transmits rotational torque from the differential directly to the wheel hubs, ensuring stable power delivery under extreme loads. As a precision-machined axle shaft, it sits within the axle housing and interfaces directly with the differential gear set. The SKU 5838.083.011 is manufactured to ZF’s original specifications, guaranteeing exact fitment and metallurgical integrity for demanding off-road applications.

Symptoms of Failure

• Oil leaks at the wheel seal interface: When the rear axle shaft wears or develops micro-cracks, lubricant can escape past the seal, leaving visible drips on the axle housing or ground.
• Gear slipping or clunking during acceleration: A worn 5838.083.011 axle can cause irregular engagement with the 5838109010: DIFFERENTIAL, producing audible metallic noises under load.
• Excessive end-play or vibration: Degraded axle splines or bearing journals allow lateral movement, leading to driveline shudder that worsens at higher speeds.
• Uneven tire wear or wheel wobble: A bent or fatigued rear axle disrupts wheel alignment, causing premature tread degradation on construction equipment.

Technical Specifications

Compatibility

This rear axle is designed for ZF’s WG180, WG200, and WG310 series transmissions commonly found in wheel loaders, excavators, and telehandlers. It is also compatible with select ZF APL-300 and APL-400 axle assemblies used in agricultural tractors. Always verify the spline count and overall length against your existing axle before installation. The 5838.083.011 works in concert with the 5838300721: AXLE BEVEL GEAR and 5838300633: AXLE to complete the final drive system.

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