The transmission gear with part number 421-15-12680 (4211512680) plays a direct role in the power train system of WA420-1 and WA400-1 loader machines.
Transmission Gear Replacement and Inspection Points
During the installation of such moving components in the drive train, tooth profiles and bearing surfaces must be inspected with precision. It is important to confirm compatible part numbers to maintain your machine's transmission efficiency.
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