A-MB877-AI Bearing Set, Main (Std, set of 4)
A-MB877-AI Bearing Set, Main (Std, set of 4)
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One New Aftermarket Replacement Standard Main Bearing Set (Set of 4) for Ford / New Holland Tractors
This standard-size crankshaft main bearing set supports the crankshaft journals in the engine block, maintaining proper oil film and journal clearance during operation. Designed for Ford and New Holland tractors equipped with 158, 175, 192, and 201 CID engines, this set of 4 includes 3 standard main bearings (replaces CFPN6333B) and 1 standard main bearing (replaces EBPN6337B).
Kit Includes
- 3x Standard Main Bearing (replaces CFPN6333B) - Part No. 87790356
- 1x Standard Main Bearing (replaces EBPN6337B) - Part No. 87790489
Compatible Models
Ford / New Holland Tractors (158 CID Gas Engine): 2000 (1965-1975), 3000 (1965-1975)
Ford / New Holland Tractors (158 and 175 CID Gas Engine): 2600 (1975-1981), 3600 (1975-1981)
Ford / New Holland Tractors (175 CID Diesel Engine): 3000 (1965-1975), 3600 (1975-1981)
Ford / New Holland Tractors (192 CID Gas Engine): 4000 (1965 - March 1968)
Ford / New Holland Tractors (201 CID Diesel Engine): 4000 (1965-1974), 4600 (1975-1981), 4610, 4630 (Non-Turbo)
Ford / New Holland Tractors (201 CID Gas Engine): 4000 (April 1968-1975), 4600 (1975-1981)
Replaces Part Number(s):
A-MB877-AI, MB877, MB158, CFPN6333B, CFPN6337B, EBPN6337B, SBPN6337B, 81811589, 87790356, 87790489, ENB10-0009
New aftermarket replacement part - not remanufactured, not used.



