View 7 Photos View 0 Videos Cummins ISC 3967749REV03FACK Air Transfer Elbow Tube $75 USD (GOOD USED) Cummins ISC 3967749REV03FACK Air Transfer Elbow Tube For Sale, Intake Elbow off a Cummins ISC Engine, Elbow shape, 3967749 REV 03 FACK, FACK, 03FACK, LT5116, Part# 3967749-REV-03... ConditionUsedPart Number3967749 REV 03 FACKStock Number4622 MLS Number12094341CategoryEngine Miscellaneous Parts Last Updated5/31/2023 LocationOpa Locka, FL, US Sold ByCA Truck Parts Inc. (305) 688-___ SHOWNUMBERCall Seller Email Seller Save More Info