2D6420 Race Fits Caterpillar Models
2D6420 Race Fits Caterpillar Models
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One New Aftermarket Replacement Roller Bearing Race for Caterpillar (Cat) Equipment
This aftermarket replacement roller bearing race (part number 2D6420, also referenced as 2D-6420) is a transmission drivetrain bearing component used across a wide range of Caterpillar (Cat) construction, agricultural, and industrial equipment. The race serves as the precision-ground outer or inner ring of a roller bearing assembly, providing the hardened running surface for rollers within the transmission or final drive.
Specifications
- Part Type: Roller Bearing Race
- Dimensions: 4.1 x 4.1 x 1.1 in.
- Weight: 0.9 lbs.
- OEM Alternate Number: 2D-6420
Compatible Models
Caterpillar Motor Graders: 120B, 12E, 12F, 140, 140B, 14E
Caterpillar Pipelayers / Log Skidders: 508, 518, 527, 561B, 561C
Caterpillar Track-Type Loaders: 931B, 977D
Caterpillar Track-Type Tractors (Dozers): D4D, D4E, D4E SR, D5, D5B, D5C, D5E, D5HTSK II
Replaces Part Number(s):
2D6420, 2D-6420
New aftermarket replacement part - not remanufactured, not used.



