A-MB877-10-AI Bearing Set, Main (.010", set of 4)

One New Aftermarket Replacement Main Bearing Set (.010" Undersize, Set of 4) for Ford / New Holland Tractors

This .010" undersize crankshaft main bearing set is used during engine rebuilds when the main journals have been ground 0.010" undersize. The set supports the crankshaft within the engine block and reduces metal-to-metal contact, ensuring smooth crankshaft rotation. Set of 4 includes 3 standard main bearings (87790358) and 1 thrust/rear main bearing (87790491).

Specifications

• Undersize: .010" (0.010")
• Quantity: Set of 4
• Kit Includes: 3x 87790358, 1x 87790491

Compatible Models

Ford / New Holland Tractors (256 CID Diesel Engines): 4830, 5000, 5030, 5110, 5600, 5610, 5700, 5900, 6410, 6600, 6610, 6700, 6710, 6810, 7000, 7410, 7600, 7610, 7700, 7710

Ford Tractors (BSD/268 Diesel Engines): 7610O, 7810, 7810O, 7910, 8000, 8200, 8210, 8400

Note: This is a .010" undersize set for use with reground crankshafts only. Measure main journal diameter before ordering to confirm correct undersize. Not for use with standard-size crankshafts.

Replaces Part Number(s):

87790358, 87790491, 81811585, 81811592, 83927683, 83993822, CFPB633D, EBPN6333D, FAPN6337K, B904A, A-MB877-10-AI

Aftermarket Interchange Numbers

MB877-10, A66396A

New aftermarket replacement part - not remanufactured, not used.