ZF 2095.368.087 INPUT SHAFT for WG100/WG130/WG131 | OEM Genuine Part

Overview

The ZF 2095.368.087 INPUT SHAFT is a precision-machined component designed for the WG100, WG130, and WG131 transmission series. This OEM genuine part transmits engine torque from the clutch or torque converter directly into the planetary gearset, serving as the primary rotational interface within the gear train. The SKU 2095.368.087 is engineered to withstand high torsional loads while maintaining concentric alignment with the 2095109020: DIFFERENTIAL assembly, ensuring smooth power delivery under heavy-duty operating conditions.

Symptoms of Failure

• Hard shifting or gear engagement delay – Worn splines on the input shaft cause hesitation when selecting forward or reverse gears, often misdiagnosed as a clutch issue.
• Vibration at specific RPM ranges – A bent or fatigued shaft produces noticeable driveline shudder, particularly during acceleration between 1,200–1,800 RPM.
• Metallic debris in transmission fluid – Flaking from the shaft’s hardened surface contaminates the oil, accelerating wear on the 0750117075: TAPER ROLLER BEARING and adjacent planetary components.
• Oil seepage near the bell housing – A compromised input shaft seal surface allows fluid migration, often accompanied by a burnt smell from clutch slip.

Technical Specifications

Compatibility

This input shaft is engineered for ZF WG-series transmissions with a 4-speed countershaft layout. Verified fitment includes the WG100, WG130, and WG131 models, commonly found in medium-duty trucks and construction equipment. It also integrates with the WG180 and WG200 variants when paired with the correct 2095209037: DIFFERENTIAL and 2095309059: DIFF.HOUSING. Always confirm spline count and pilot bearing bore diameter before installation.

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