0546549 Pinion Fits Caterpillar 546549 416B 428B model-ZBU helping maintain proper engine operating

helping maintain proper engine operating temperature and preventing overheating

15321-64012

Fits Ford/New Holland: 9N (1939-1941)

550 (w/ Gas or Diesel Engine)

must reuse original seat back bracket

0546549 Pinion Fits Caterpillar 546549 416B 428B model-ZBU helping maintain proper engine operatingOne New Aftermarket Replacement Planetary Pinion Fits Caterpillar (Fits CAT) Backhoe Loaders This aftermarket replacement planetary pinion Fits Caterpillar (Fits CAT) 400 series backhoe loaders and is a direct replacement for OEM part number 0546549 546549. The planetary pinion is a critical drivetrain component in the axle planetary gear assembly, transferring torque through the final drive system. Specified at 34 teeth. Specifications Number of