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2H2451 Bearing,Eng. 0.025In Fits Caterpillar Models
2H2451 Bearing,Eng. 0.025In Fits Caterpillar Models
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$545.00 CAD
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One New Aftermarket Replacement Front Main Engine Bearing for Caterpillar (Cat) D342 and D339T Engines
This aftermarket replacement front main engine bearing fits Caterpillar D342 and D339T engines and is sized 0.025 inch (0.64mm) undersize. Undersize engine bearings are used during engine rebuilds when the crankshaft journal has been machined or ground undersize, providing the correct oil clearance against the reground journal surface. This bearing is a direct replacement for Caterpillar OEM part number 2H2451. For standard-size applications, use part number 6F1931.
Specifications
- Type: Front Main Engine Bearing (Undersize)
- Size: 0.025 in (0.64mm) Undersize
- Alternate Part Format: 2H-2451
Compatible Models
Caterpillar Engines: D342, D339T
Replaces Part Number(s):
2H2451, 2H-2451
New aftermarket replacement part - not remanufactured, not used.



