ZF 2094.009.028 T 7336 L | OEM Genuine Part

Overview

The ZF 2094.009.028 T 7336 L is an OEM genuine component engineered for the hydraulic control circuit within heavy-duty ZF powershift transmissions. This part functions as a critical fluid routing element, directing pressurized oil to the clutch packs and torque converter to ensure precise gear engagement. Positioned within the valve body assembly, the SKU 2094.009.028 maintains consistent hydraulic pressure, directly influencing shift quality and overall driveline efficiency. It is frequently replaced in conjunction with the 2094101017: TRANSMISSION HOUSING to prevent cross-contamination from debris.

Symptoms of Failure

• Erratic or delayed gear engagement: When the 2094.009.028 wears internally, hydraulic pressure drops, causing hesitation when shifting from neutral to drive or reverse.
• Transmission overheating under load: A failing unit restricts oil flow, leading to elevated sump temperatures during excavation or grading operations.
• Intermittent clutch slip: Worn sealing surfaces allow pressure bleed-off, resulting in momentary power loss under heavy torque demand.
• Visible oil seepage at the valve body interface: Cracks or gasket degradation around this part produce slow drips, often mistaken for a main seal failure.

Technical Specifications

Compatibility

This genuine ZF part is designed for use in the following transmission models commonly found in construction machinery such as wheel loaders, graders, and telehandlers:

• ZF WG180 (all series)
• ZF WG200 (all series)
• ZF WG210 (select variants)
• ZF 4WG-200 and 4WG-210

Always verify the housing condition before installation. The 2094301069: HOUSING and 2094298054: HOUSING are common mating components that must be inspected for wear. Additionally, the 0636302008: SCREW PLUG should be replaced to guarantee a leak-free seal during reassembly.

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