ZF 2094.303.062 COVER | OEM Genuine Part

Overview

The ZF 2094.303.062 COVER is a critical sealing and protective component designed for heavy-duty construction machinery transmissions. Positioned on the exterior of the transmission housing assembly, this OEM genuine part prevents contamination ingress and maintains internal oil pressure. The SKU 2094.303.062 specifically interfaces with the main casing to shield the clutch pack and planetary gear sets from debris and moisture. When installed alongside the 2094101012: TRANSMISSION HOUSING, it ensures structural integrity of the gearbox envelope. This cover works in concert with the 2094301036: HOUSING to create a sealed environment for hydraulic fluid circulation.

Symptoms of Failure

• Hydraulic fluid seepage around the cover perimeter – Worn gasket surfaces or micro-cracks in the 2094.303.062 cover lead to visible oil drips beneath the transmission, often mistaken for main seal failure.
• Erratic gear engagement under load – A compromised cover reduces internal pressure, causing delayed or harsh shifting in WG-series transmissions during excavation or lifting operations.
• Contaminated transmission fluid – Cracks in the cover allow dirt and water to enter the oil circuit, resulting in accelerated wear of the 2094298057: HOUSING and valve body components.
• Abnormal transmission noise – Loose or deformed covers permit vibration in the 2094301071: COVER assembly, generating metallic rattling sounds at low RPM.

Technical Specifications

Compatibility

This cover is engineered for ZF’s heavy-duty powershift transmission series commonly found in wheel loaders, dozers, and graders. Compatible models include:

• ZF WG180 – All variants (WG180/181/182)
• ZF WG200 – Series 2 and 3 configurations
• ZF 4WG-200 – Four-speed versions with torque converter
• ZF 6WG-200 – Six-speed electronic shift models

Always verify bolt pattern alignment with your existing 2094101012: TRANSMISSION HOUSING before installation.

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