Ensure reliable oil flow with the 3909373 lubricating oil suction tube, designed for Cummins Engine models 4BT3.9, 6B5.9, ISB, QSB, and compatible with part number 3901289. Manufactured for durability and precise engine fit.
Supersedes:3901289
Ensure reliable oil flow with the 3909373 lubricating oil suction tube, designed for Cummins Engine models 4BT3.9, 6B5.9, ISB, QSB, and compatible with part number 3901289. Manufactured for durability and precise engine fit.