A-MB401D-AI Bearing Set, Main (Std)
A-MB401D-AI Bearing Set, Main (Std)
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One New Aftermarket Replacement Main Bearing Set (Standard) Fits Ford/New Holland Tractors - 401 CID Diesel Engine
This standard-size crankshaft main bearing set is designed for the Fits Ford and Fits New Holland 401 CID (6.6L) 6-cylinder diesel engine, including both naturally aspirated (401) and turbocharged (401T / BSD666T) variants. The set supports the crankshaft main journals and is a critical component in engine rebuilds and overhauls. Replaces OEM part numbers Fits Ford/New Holland agricultural tractors.
Kit Includes
- 6 x Main Bearing - CFPN6333B (standard, upper/lower shells)
- 1 x Thrust Main Bearing - EBPN6337B
Compatible Models
Fits Ford/New Holland Tractors (401 CID Diesel and Turbo Diesel): 7810, 7910, 8000 (01/01/68 - 12/31/78), 8200 (10/1972 - 7/1976), 8210, 8400, 8530, 8600 (10/1972 - 7/1976), 8630, 8700 (8/1976 - 1978), 8730, 8830, 9000 (6/1972 - 7/1976), 9200 (6/1972 - 7/1976), 9600 (6/1972 - 7/1976), 9700 (8/1976 - 1978), TW5 (before 1986), TW10 (1979 - 1982), TW15 (1983 - 1990), TW20 (1979 - 1982), TW25 (1983 - 1990), TW30 (1979 - 1982), TW35 (1983 - 1990)
Fits Ford Construction and Industrial: A62, A64, A66 (with BSD666 / BSD666T engine)
Replaces Part Number(s):
CFPN6333B, EBPN6337B, 81811582, 87790355, 87790356, 87790488, 87790489, 87554572, CFPN6333BX6, VPC3250
Aftermarket Interchange Numbers
MBK636, 1109-1110, 261143 (A&I Mega-Cross)
New aftermarket replacement part - not remanufactured, not used.



