A-MB451-20-AI Bearing Set, Main (.020", set of 7)
A-MB451-20-AI Bearing Set, Main (.020", set of 7)
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One New Aftermarket Replacement Main Bearing Set (.020" Undersize, Set of 7) Fits Case / Fits Case IH Equipment with 451 CID 6-Cylinder Engine
This aftermarket replacement crankshaft main bearing set is designed for the Fits Case 451 cubic inch 6-cylinder diesel engine. The .020" (.020 inch) undersize dimension is used when the crankshaft journals have been machined down during engine rebuilding or overhaul. This set includes all 7 main bearings required for a complete crankshaft installation. Replaces OEM part number MB451-20 and interchanges with A20394 and A28687.
Specifications
- Undersize: .020" (0.020 inch)
- Quantity: Set of 7 bearings
- Engine: Fits Case 451 CID 6-cylinder diesel (451D, 451BD, 451BDT)
Compatible Models
Fits Case / Fits Case IH Tractors: 900, 930, 940, 970, 1030, 1070, 1090, 1170, 1175, 1200, 1270, 2090, 2094, 2290, 2294
Fits Case / Fits Case IH Industrial/Construction: W10, W12, W18, W18B, W20, 1150, 1155D
Replaces Part Number(s):
MB451-20, A-MB451-20-AI
Aftermarket Interchange Numbers
A20394, A28687
New aftermarket replacement part - not remanufactured, not used.
