ZF 2095.368.050 SPUR GEAR for WG100/WG130/WG131 | OEM Genuine Part

Overview

The ZF 2095.368.050 SPUR GEAR is a precision-machined component engineered for the planetary gear sets within ZF WG100, WG130, and WG131 transmissions. This OEM genuine part transmits torque between the sun gear and the planetary carrier, directly influencing gear ratio stability and power flow. The SKU 2095.368.050 is a direct replacement for the original factory gear, ensuring exact tooth geometry and metallurgical properties. It sits in the intermediate shaft assembly, working in concert with the 5838109007 DIFFERENTIAL to manage load distribution across the output shafts.

Symptoms of Failure

• Whining or howling noise during acceleration: Worn teeth on the spur gear create uneven contact patterns, producing a distinct high-pitched whine that intensifies under load.
• Intermittent gear slipping under heavy torque: As the gear teeth wear or chip, the transmission may momentarily lose engagement, causing a sudden RPM spike without corresponding vehicle speed increase.
• Metallic debris in transmission fluid: Flaking or pitting on the gear surface sheds fine metal particles into the oil, often visible during routine fluid changes or on the magnetic drain plug.
• Vibration in neutral or drive: A damaged spur gear can induce driveline shudder, particularly at low speeds or when the transmission is cold.

Technical Specifications

Compatibility

This spur gear is specifically designed for the following ZF transmission models: WG100, WG130, and WG131. It is also compatible with select variants of the WG180 and WG200 series when used in the planetary reduction stage. Always verify the gear count and shaft spline configuration against your existing part. For differential-side applications, the 2095209019 DIFFERENTIAL is a common companion component. Additionally, the 0750117075 TAPER ROLLER BEARING supports the gear shaft, while the 0631329086 SPRING PIN secures the gear to its hub.

Related Components