ZF 2094.310.137 P.T.O. SHAFT for WG100/WG130/WG131 | OEM Genuine Part

Overview

The ZF 2094.310.137 P.T.O. Shaft is a critical power take-off drive component engineered for the WG100, WG130, and WG131 transmission series. This OEM genuine part transmits rotational energy from the transmission’s internal gearing to auxiliary hydraulic pumps or other driven equipment. Positioned within the rear housing assembly, this shaft interfaces directly with the 2094101018: TRANSMISSION HOUSING and the 2094301069: HOUSING to ensure precise alignment and minimal power loss. The SKU 2094.310.137 is manufactured to ZF’s strict tolerances, guaranteeing a direct fit without modification.

Symptoms of Failure

• Oil leaks near the PTO mounting pad: A worn shaft can damage the 0750111371: SHAFT SEAL, allowing transmission fluid to escape and reducing lubrication efficiency.
• Gear slipping or intermittent power loss: Spline wear on the 2094.310.137 shaft causes irregular engagement with the PTO gear train, leading to sudden disengagement under load.
• Excessive vibration or whining noise: Bearing surface degradation on this shaft creates axial play, producing audible noise and vibration that worsens at higher RPM.
• Difficulty engaging or disengaging the PTO: A bent or fatigued shaft prevents the shift collar from sliding smoothly, often accompanied by grinding sounds.

Technical Specifications

Compatibility

This P.T.O. shaft is designed exclusively for ZF WG-series transmissions with a rear-mounted power take-off configuration. It is a direct replacement for the following models: WG100, WG130, and WG131. While primarily intended for these three series, the 2094.310.137 may also be compatible with certain WG180 and WG200 variants that share the same PTO housing geometry—always verify by inspecting the 2094298054: HOUSING and 2094301071: COVER for matching bolt patterns. For mixed-model fleets, cross-reference the spline count and shaft length against your existing unit.

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