ZF 2095.303.050 GEAR for WG100/WG130/WG131 | OEM Genuine Part

Overview

The ZF 2095.303.050 GEAR is a precision-machined helical gear designed for the auxiliary drive and power take-off (PTO) train within ZF WG100, WG130, and WG131 transmissions. This OEM genuine part transfers rotational torque from the input shaft to the differential assembly, ensuring synchronized power distribution under heavy loads. As a critical component in the gear train, the SKU 2095.303.050 interfaces directly with the 2095109020: DIFFERENTIAL and the 2095209037: DIFFERENTIAL to maintain driveline integrity. Its hardened tooth profile reduces friction and wear, making it essential for long-haul industrial applications.

Symptoms of Failure

• Whining or howling noise during acceleration: Worn gear teeth create irregular meshing, producing a distinct high-pitched sound that intensifies under load.
• Intermittent gear slippage in higher ranges: As the 2095.303.050 gear loses tooth profile, the transmission may momentarily lose engagement, especially when shifting from 4th to 5th gear.
• Metallic debris in transmission fluid: Flaking or pitting on the gear surface sheds fine metal particles, often visible during oil changes or when inspecting the 0750117075: TAPER ROLLER BEARING.
• Increased operating temperature: Excessive friction from a damaged gear raises fluid temperature, potentially triggering thermal warnings on the dash.

Technical Specifications

Compatibility

This gear is engineered for ZF’s WG-series transmissions, specifically the WG100, WG130, and WG131 models. It also fits select WG180 and WG200 variants when used in conjunction with the 2095309059: DIFF.HOUSING. For proper installation, ensure the mating 4482360002: AXLE BEVEL GEAR and 4482360001: DIFFERENTIAL BEVEL GEAR are inspected for wear. Always verify your transmission serial number before ordering.

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