ZF 4699.302.267 SPUR GEAR for WG100/WG130/WG131 | OEM Genuine Part

Overview

The ZF 4699.302.267 SPUR GEAR is a critical power transmission component engineered for the WG100, WG130, and WG131 series transmissions. This OEM genuine part functions as a precision-machined gear within the intermediate shaft assembly, transferring torque between the input shaft and the output planetary set. The SKU 4699.302.267 ensures exact OEM fitment and load-bearing capacity, directly interfacing with the 4699101070 HOUSING and the 4699301146 HOUSING to maintain correct gear mesh alignment. When installed with the 4699309085 HOUSING COVER, this spur gear ensures consistent oil flow and reduced friction under heavy loads.

Symptoms of Failure

• Whining or howling noise during acceleration: Worn gear teeth cause irregular contact patterns, producing a distinct high-pitched sound that intensifies under load.
• Intermittent gear slipping under torque: As the spur gear loses tooth profile integrity, the transmission may momentarily lose power transfer, especially when climbing grades or hauling heavy loads.
• Metallic debris in transmission oil: Pitting or spalling on the gear face generates fine metal particles, visible during oil changes or when inspecting the 0634801038 SEALING RING area for contamination.
• Vibration through the shift lever or chassis: Imbalanced gear rotation from uneven wear creates harmonic vibrations that transmit through the driveline.

Technical Specifications

Compatibility

This spur gear is specifically designed for ZF WG100, WG130, and WG131 series transmissions. It also fits select variants of the WG180 and WG200 models when used with the correct 0631302212 CYLINDRICAL PIN for alignment. Always verify the gear mesh clearance with the 4699102130 INPUT shaft assembly before final installation.

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