ZF 2094.310.085 COVER | OEM Genuine Part

Overview

The ZF 2094.310.085 COVER is a critical OEM genuine component designed to seal and protect the internal mechanisms of heavy-duty construction machinery transmissions. This part, identified by SKU 2094.310.085, sits at the rear or side interface of the transmission housing, acting as a barrier against contaminants while maintaining hydraulic pressure integrity. It is precision-engineered to mate with the 2094101012: TRANSMISSION HOUSING and the 2094301036: HOUSING, ensuring a secure fit that prevents fluid migration. Without this cover, the transmission’s internal components would be exposed to debris, leading to premature wear and system inefficiency.

Symptoms of Failure

When the ZF 2094.310.085 COVER begins to degrade, operators may notice specific failure indicators. Common symptoms include:

• Hydraulic oil leaks around the transmission casing – A worn cover often causes seepage at the mating surface, especially near the 2094298057: HOUSING interface.
• Gear slipping under load – Loss of hydraulic pressure due to a compromised seal leads to inconsistent clutch engagement.
• Contamination of transmission fluid – Cracks or warping allow dirt and moisture to enter, accelerating internal wear.
• Increased operating noise – A loose cover can vibrate, creating a rattling sound during gear shifts.

Technical Specifications

Compatibility

This cover is engineered for ZF power shift transmissions commonly used in construction machinery. It is compatible with the following ZF models: WG180, WG200, WG210, and WG250. These transmissions are found in wheel loaders, graders, and dump trucks from manufacturers like Caterpillar, Volvo, and Komatsu. For a complete assembly, pair this cover with the 2094301071: COVER to ensure dual-seal protection on opposite sides of the housing.

Related Components

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