ZF 4461.361.003 AXLE BEVEL GEAR for WG200 | OEM Genuine Part

Overview

The ZF 4461.361.003 AXLE BEVEL GEAR is a critical power transmission component engineered for the WG200 series driveline. This OEM genuine part transfers rotational force from the input shaft to the axle differential at a precise angle, enabling smooth torque delivery in heavy-duty industrial transmissions. As a hardened spiral bevel gear, it sits within the axle drive housing and meshes directly with the ring gear to convert longitudinal drive into lateral wheel motion. The SKU 4461.361.003 is manufactured to ZF’s original metallurgical and geometric tolerances, ensuring exact fitment and load capacity in WG200 assemblies.

Symptoms of Failure

• Whining or howling noise during acceleration: Worn bevel gear teeth create uneven contact patterns, producing a distinct high-pitched whine that intensifies under load. This is a classic sign of pitting or spalling on the gear face.
• Vibration in the driveline at cruising speeds: As the gear’s tooth profile degrades, rotational imbalance causes rhythmic vibrations felt through the chassis or steering wheel, often misdiagnosed as a bearing issue.
• Metallic debris in transmission oil: Flakes or silver particles found during oil changes indicate advanced wear of the bevel gear’s case-hardened surface, requiring immediate replacement to prevent catastrophic failure.
• Intermittent gear slipping or loss of drive: Severe tooth breakage or chipping can cause the gear to skip under torque, leading to sudden loss of power transmission, especially during low-speed maneuvers.

Technical Specifications

Compatibility

This axle bevel gear is specifically designed for the ZF WG200 series transmission family. It is a direct replacement for units in the WG180, WG200, and WG210 models, where it interfaces with the axle drive housing and input flange. The gear’s tooth geometry and spline configuration are exclusive to ZF’s modular WG platform, ensuring compatibility with all standard WG200 variants produced after 2008. Always verify the existing ring gear set for matched pairing.

Related Components

During installation, the 4461.361.003 is typically mounted alongside the 4460165051 CONSOLE and the 4460368311 CONSOLE, which support the bearing housing. Secure fastening requires the 0636011429 HEXAGON SCREW and a 0730100365 WASHER to maintain proper clamping torque. For complete axle assembly, the table below lists all associated parts.