ZF 4950.103.801 OUTPUT for WG92/WG98 | OEM Genuine Part

Overview

The ZF 4950.103.801 OUTPUT for WG92/WG98 is a critical driveline component engineered to transfer torque from the transmission’s planetary gearset to the output flange. Positioned at the rear of the gearbox housing, this genuine OEM part ensures precise rotational alignment and load distribution under heavy-duty operating conditions. The SKU 4950.103.801 is manufactured to ZF’s exacting tolerances, making it a direct replacement for worn units in WG92 and WG98 series transmissions. When paired with a robust 4950101004: HOUSING and a properly sealed 0734309932: SHAFT SEAL, this output component maintains hydraulic pressure integrity and prevents contamination ingress.

Symptoms of Failure

• Output flange oil leaks – Worn splines or bearing surfaces on the 4950.103.801 allow transmission fluid to seep past the 0734309932: SHAFT SEAL, leaving puddles under the vehicle.
• Gear slipping under load – Degraded output shaft geometry causes intermittent disengagement from the planetary carrier, resulting in power loss during acceleration.
• Vibration or driveline shudder – Excessive radial play in the output assembly creates harmonic oscillations that worsen at highway speeds.
• Metal debris in transmission fluid – Fretting wear on the output’s spline teeth generates metallic particles that circulate through the 4660101023: TRANSMISSION HOUSING.

Technical Specifications

Compatibility

This genuine output component is specifically designed for ZF WG92 and WG98 series transmissions, including models such as WG180, WG200, and WG210. It also integrates seamlessly with the 4950301018: HOUSING I found in WG92 variants. For WG98 applications, verify that the 4660101023: TRANSMISSION HOUSING is free of cracks before installation. The 4950.103.801 is not backward-compatible with older WG80 series units without additional adapter components.

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