1051648 Bearing Fits Caterpillar Models
1051648 Bearing Fits Caterpillar Models
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One New Aftermarket Replacement Bearing for Caterpillar Motor Graders, Excavators, Articulated Trucks, and More
This aftermarket replacement bearing (Caterpillar part number 1051648 / 105-1648) is used in hydraulic pump assemblies across a wide range of Caterpillar construction equipment, including motor graders, articulated trucks, wheel tractor-scrapers, excavators, and forestry machines. It is a direct replacement for the OEM Caterpillar bearing, restoring proper hydraulic pump function and extending service life.
Specifications
- Dimensions: approximately 4 x 4 x 0.5 in.
- Weight: approximately 0.2 lbs.
Compatible Models
Caterpillar (Cat) Motor Graders: 12M, 12M 2, 12M 3, 12M 3 AWD, 120M, 120M 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 160M, 160M 2, 160M 3, 160M 3 AWD
Caterpillar Excavators: 365B, 365B II
Caterpillar Articulated Trucks: 735, 735B, 740, 740B
Caterpillar Wheel Tractor-Scrapers: 621K, 623K, 623K LRC, 627K, 627K LRC
Caterpillar Off-Highway Trucks / Tractors: 776D
Caterpillar Forestry: 554 Forwarder
Note: The confirmed compatible model list may not be complete. Verify fitment against your machine serial number before ordering.
Replaces Part Number(s):
1051648, 105-1648, CA1051648
New aftermarket replacement part - not remanufactured, not used.
