ZF 2094.005.004 T 7336 L | OEM Genuine Part

Overview

The ZF 2094.005.004 T 7336 L is an OEM genuine hydraulic control unit designed for precise modulation within ZF powershift transmissions. This component governs clutch pressure regulation, ensuring smooth gear engagement under heavy loads in construction machinery. As a critical valve body assembly, it interfaces directly with the 2094101012: TRANSMISSION HOUSING to direct oil flow. The SKU 2094.005.004 is engineered to withstand high thermal stress and particulate contamination common in excavators and wheel loaders. Its replacement restores shift timing and prevents torque converter shudder.

Symptoms of Failure

• Delayed or harsh shifting under load: Worn internal spools cause pressure drops, leading to gear slippage when the machine is under full throttle.
• Transmission overheating: A stuck valve in the 2094.005.004 prevents proper oil circulation, raising sump temperatures above 120°C.
• Erratic clutch engagement: Intermittent loss of hydraulic pressure results in sudden lurching during direction changes, particularly in cold-start conditions.
• Visible oil seepage at valve body joints: Degraded seals allow fluid to bypass the 2094301036: HOUSING interface, leaving puddles under the bell housing.

Technical Specifications

Compatibility

This valve body is primarily used in ZF WG180, WG200, and WG210 series transmissions found in construction machinery such as compactors and telescopic handlers. It also fits select ERGOPOWER models (e.g., 6WG200) where hydraulic modulation is required. Always verify the 2094298057: HOUSING casting number matches your unit, as revisions exist for high-flow applications. The 2094301071: COVER must be torqued to 25 Nm when reinstalling this part to prevent warping.

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