ZF 2095.346.086 SPUR GEAR for WG100/WG130/WG131 | OEM Genuine Part

Overview

The ZF 2095.346.086 SPUR GEAR is a precision-engineered component designed for the intermediate shaft assembly within ZF WG100, WG130, and WG131 transmissions. This OEM genuine part ensures accurate torque transfer and smooth gear meshing under heavy load conditions. As a critical element of the gear train, the spur gear (SKU: 2095.346.086) works in direct conjunction with the 2095109015 DIFFERENTIAL and the 2095209037 DIFFERENTIAL to maintain driveline integrity. Manufactured to ZF’s original specifications, this gear guarantees a precise fit and extended service life when paired with the 0750117075 TAPER ROLLER BEARING and the 2095309059 DIFF.HOUSING.

Symptoms of Failure

• Whining or howling noise during acceleration: A worn spur gear produces a distinct high-pitched whine, particularly when the transmission is under load. This indicates uneven tooth wear or pitting on the gear face.
• Vibration in the driveline at highway speeds: As the gear loses its original profile, it creates a rhythmic vibration that can be felt through the chassis and steering wheel, often mistaken for wheel imbalance.
• Metallic debris in transmission oil: When inspecting the fluid, you may find small, shiny metal particles. This is a clear sign that the spur gear’s hardened surface is spalling, requiring immediate replacement to prevent damage to the 4482360002 AXLE BEVEL GEAR.
• Intermittent gear slipping or clunking: A severely worn gear can cause a momentary loss of power transfer, resulting in a clunking sensation when shifting between forward and reverse.

Technical Specifications

Compatibility

This spur gear is specifically engineered for ZF’s WG100, WG130, and WG131 series transmissions. It is also compatible with the WG180 and WG200 models when used in the intermediate shaft position. The gear is designed to interface with the 4482360001 DIFFERENTIAL BEVEL GEAR and the 2095309081 DIFFERENTIAL AXLE within these assemblies. Always verify the tooth count and bore diameter against your existing part before installation.

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