ZF 2094.140.003 POWER LIFT | OEM Genuine Part

Overview

The ZF 2094.140.003 POWER LIFT is a critical hydraulic actuation component engineered for heavy-duty construction machinery transmissions. This OEM genuine part controls the clutch pack engagement for power take-off (PTO) and lift functions within the transmission valve body. Designed to manage high-pressure oil flow, the Power Lift ensures precise load handling and smooth gear transitions under extreme torque conditions. The SKU 2094.140.003 is a direct replacement for original equipment, guaranteeing factory-specified tolerances and material integrity. It integrates directly with the 2094101012: TRANSMISSION HOUSING to form the sealed hydraulic circuit, while the 2094301036: HOUSING provides structural support for the valve spools.

Symptoms of Failure

• Hydraulic oil leaks near the valve body – Worn seals on the 2094.140.003 cause external fluid seepage, often visible as drips under the transmission housing.
• Delayed or jerky PTO engagement – Internal spool wear leads to sluggish lift cylinder response, especially under load in wheel loaders.
• Transmission overheating during low-speed operation – A failing Power Lift can cause continuous hydraulic bypass, generating excess heat in the 2094298057: HOUSING.
• Intermittent loss of lifting capacity – Pressure drops from internal leakage prevent the clutch pack from fully locking, resulting in sporadic power loss.

Technical Specifications

Compatibility

This Power Lift component is designed for ZF WG180, WG200, and WG210 series transmissions commonly used in articulated dump trucks, wheel loaders, and excavators. It is also compatible with select Ecomat 4HP and 6HP models where PTO lift functionality is integrated. The 2094301071: COVER must be removed for access during replacement, and the 2094301036: HOUSING should be inspected for scoring or cracks simultaneously.

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