Enhance engine reliability with the 3939380 3939390 Connecting Rod (stud) Bearing, designed for Cummins Engine B4.5 QSB. This premium component ensures optimal performance and durability, meeting rigorous quality standards for demanding applications.

PN NAME QTY
3939380  Connecting Rod (stud) Bearing 4
3939390 Connecting Rod (stud) Bearing 4

 

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