ZF 2095.303.036 GEAR for WG100/WG130/WG131 | OEM Genuine Part

Overview

The ZF 2095.303.036 GEAR is a precision-machined helical gear designed for the auxiliary drive and power take-off (PTO) section of ZF WG100, WG130, and WG131 transmissions. This OEM genuine part, identified by SKU 2095.303.036, transfers torque from the input shaft to the differential assembly, enabling smooth power distribution to the output shafts. It sits directly meshed with the 5838109021: DIFFERENTIAL and is supported by the 0750117075: TAPER ROLLER BEARING to maintain axial stability under heavy loads. This gear is critical for maintaining gear train synchronization in industrial drivetrains.

Symptoms of Failure

• Whining or howling noise from the transmission housing – Worn gear teeth produce a distinct high-pitched sound during acceleration or deceleration, indicating tooth surface fatigue or pitting.
• Intermittent gear slipping under load – When the 2095.303.036 gear loses its tooth profile, it can cause momentary loss of torque transfer, especially when the 2095209019: DIFFERENTIAL engages.
• Metallic debris in transmission oil – Flaking or chipped gear teeth shed ferrous particles into the lubricant, often visible during oil changes or when inspecting the 0631329086: SPRING PIN retention points.
• Vibration at the PTO output flange – Uneven gear wear creates radial runout, causing noticeable vibration that worsens as the gear continues to degrade.

Technical Specifications

Compatibility

This gear is engineered for the ZF WG-series industrial transmissions, specifically the WG100, WG130, and WG131 models. It is also compatible with certain variants of the WG180 and WG200 series when used in auxiliary drive configurations. Always verify the gear count and shaft spline interface before installation. The gear works in concert with the 5838109021: DIFFERENTIAL and the 0750117075: TAPER ROLLER BEARING to ensure proper load distribution.

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