ZF 2095.078.007 T 7140 | OEM Genuine Part

Overview

The ZF 2095.078.007 T 7140 is an OEM genuine internal component engineered for heavy-duty construction machinery transmissions. This part functions as a critical load-bearing element within the planetary gear set, ensuring precise torque distribution and smooth power flow from the engine to the driveline. As a factory-spec replacement, the SKU 2095.078.007 is designed to restore original performance in ZF power shift transmissions, reducing internal friction and preventing premature wear on adjacent assemblies. When installed, it works in concert with the 2095109020 DIFFERENTIAL and the 0750117075 TAPER ROLLER BEARING to maintain axial alignment under extreme loads.

Symptoms of Failure

• Erratic gear engagement or slipping: A worn 2095.078.007 can cause intermittent power loss, especially when shifting under load, leading to delayed clutch pack engagement.
• Metallic grinding noise from the transmission housing: As the part degrades, internal clearances increase, producing a distinct grinding sound during acceleration or deceleration.
• Oil contamination with metallic debris: Failure of this component often sheds fine metal particles into the transmission fluid, visible during routine oil changes or filter inspections.
• Reduced hydraulic pressure in the clutch circuit: A compromised part can disrupt oil flow paths, triggering low-pressure warnings or sluggish response in the shift solenoids.

Technical Specifications

Compatibility

This genuine ZF part is primarily compatible with the WG180 and WG200 series power shift transmissions, commonly found in wheel loaders, graders, and dozers. It also fits select variants of the WG150 and WG210 models where the planetary carrier assembly shares the same spline geometry. For precise fitment, always cross-reference the OEM T 7140 marking on the original part. When replacing, inspect the 2095209037 DIFFERENTIAL and the 2095309059 DIFF.HOUSING for matching wear patterns.

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