ZF 2095.149.016 INPUT SHAFT for WG100/WG130/WG131 | OEM Genuine Part

Overview

The ZF 2095.149.016 INPUT SHAFT is a critical torque-transfer component engineered for the WG100, WG130, and WG131 transmission series. Positioned at the front of the gear train, this OEM genuine part receives rotational force directly from the engine clutch or torque converter and transmits it to the planetary gear sets. The SKU 2095.149.016 is precision-machined to maintain concentricity and spline engagement, ensuring smooth power delivery under heavy-duty industrial loads. When paired with a properly sealed 2095101031: TRANSMISSION HOUSING or a 2095301038: TRANSMISSION HOUSING, this shaft forms the backbone of the input module.

Symptoms of Failure

• Gear engagement clatter or grinding — Worn splines on the input shaft cause misalignment, producing audible metallic noises during shifts.
• Oil seepage at the front seal area — A damaged shaft surface or bearing journal wear leads to transmission fluid leaks around the bell housing.
• Vibration during acceleration — Eccentric wear or micro-cracks in the shaft induce driveline shudder, especially under load in WG130 units.
• Intermittent power loss — Slipping between the input shaft and clutch hub reduces torque transfer, often misdiagnosed as a clutch failure.

Technical Specifications

Compatibility

This input shaft is designed for ZF WG-series powershift transmissions, specifically the WG100, WG130, and WG131 models. It also fits select variants of the WG180 and WG200 series when used with the correct bearing set. Always verify the spline count and pilot bearing bore before installation. For a complete rebuild, consider replacing the 0634306189: O-RING and the 0637842516: SOCKET to prevent fluid bypass and ensure proper torque retention.

Related Components