1M5165 Pinion Fd Fits Caterpillar Models
1M5165 Pinion Fd Fits Caterpillar Models
Regular price
$241.46 USD
Regular price
Sale price
$241.46 USD
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One New Aftermarket Replacement Final Drive Pinion for Caterpillar 977D Track Loader
This 12-tooth final drive pinion (Caterpillar part number 1M5165) is a precision gear component used in the final drive assembly of the Caterpillar (Cat) 977D track loader. The final drive pinion transfers power from the drive system to the sprocket, providing the torque reduction needed for track propulsion. Replacing a worn or damaged pinion restores proper drivetrain function and helps prevent accelerated wear to mating gears in the final drive group.
Specifications
- Number of Teeth: 12
- Application: Final Drive Assembly
Compatible Models
Caterpillar (Cat) Track Loaders: 977D
Replaces Part Number(s):
1M5165
New aftermarket replacement part - not remanufactured, not used.
