ZF 2095.368.079 INPUT SHAFT for WG100/WG130/WG131 | OEM Genuine Part

Overview

The ZF 2095.368.079 INPUT SHAFT is a critical torque-transfer component engineered for the WG100, WG130, and WG131 transmission series. Positioned at the front of the gearbox, this OEM genuine part receives rotational force from the engine clutch and directs it into the planetary gear sets. The SKU 2095.368.079 ensures precise spline engagement and concentric alignment, minimizing vibration during high-load operations. When paired with a properly maintained 2095109016 DIFFERENTIAL, this shaft maintains consistent power flow to the final drive assembly.

Symptoms of Failure

• Hard shifting or gear grinding: Worn splines on the input shaft cause delayed engagement, especially when transitioning from neutral to drive under load.
• Transmission whine or growling: A failing 2095.368.079 shaft produces a metallic noise that intensifies with engine RPM, often misdiagnosed as a bearing issue.
• Oil contamination with metallic debris: Flaking surface hardening on the shaft deposits ferrous particles into the transmission fluid, visible during drain intervals.
• Clutch drag or incomplete disengagement: Bent or twisted input shafts prevent the clutch disc from fully releasing, causing gear clash at idle.

Technical Specifications

Compatibility

This input shaft is factory-specified for ZF WG100, WG130, and WG131 transmissions used in medium-duty trucks and construction equipment. It also fits select WG180 and WG200 variants when the pilot bearing bore matches. For differential-side support, the 0750117075 TAPER ROLLER BEARING and 2095209037 DIFFERENTIAL are direct assembly neighbors. Always verify the 2095309059 DIFF.HOUSING bore tolerance before installation to prevent premature shaft wear.

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