ZF 2095.349.026 INPUT SHAFT for WG100/WG130/WG131 | OEM Genuine Part

Overview

The ZF 2095.349.026 INPUT SHAFT is a precision-machined component designed for the WG100, WG130, and WG131 transmission series. This OEM genuine part transmits engine torque directly from the clutch or torque converter into the gearset, serving as the primary rotational interface within the drivetrain. The SKU 2095.349.026 is engineered to withstand high torsional loads while maintaining concentric alignment with the 2095101031: TRANSMISSION HOUSING and the 2095301038: TRANSMISSION HOUSING. Its splined end engages directly with the clutch hub, making it a critical link in power delivery for heavy-duty industrial applications.

Symptoms of Failure

• Transmission gear slipping under load: Worn splines on the input shaft cause intermittent engagement, leading to power loss during acceleration or uphill operation.
• Oil leaks at the front seal area: A damaged shaft surface or worn bearing journal allows transmission fluid to escape, often visible as drips near the bell housing.
• Abnormal vibration or whining noise: Bearing wear or shaft imbalance creates audible harmonics, especially at higher RPM ranges, indicating imminent failure.
• Difficulty engaging gears: Excessive axial play in the input shaft prevents smooth synchronization, requiring increased effort to shift into first or reverse.

Technical Specifications

Compatibility

This input shaft is specifically engineered for ZF WG-series transmissions, including the WG100, WG130, and WG131 models. It is also compatible with select variants of the WG180 and WG200 series when used with the correct 0634306189: O-RING and 0637842516: SOCKET for proper sealing and torque retention. Always verify the housing casting number before installation, as the 2095.349.026 requires precise alignment with the front bearing bore.

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