Cummins ISB Engine Part for a 2001 Freightliner MT55 Chassis

ISB 5.9L Alternator Bracket, Part # 3944868, 3942819, 3955179, 4931017. All Used Engine Parts Sold With a 30 Day “Parts Only” Warranty. In The Event Of Failure, The Used Engine Part Will Be Replaced Or A Refund Will Be Issued. Warranty Does Not Include Labor Or Progressive Damage. ALL CORES SOLD AS-IS., Serial#: 56712371, Casting#: 56712371