0 0 Eaton-Fuller RTLO18918BP Transmission for a 2012 Peterbilt 389 Contact for price REMAN TRAN'S, Serial#: N/A, Engine Make: Cummins, Engine Model: ISX ConditionUsedEngine ModelCummins ISXFits To Make(s)PeterbiltFits To Model(s)389Will Fit Year(s)2012Stock Number137064-2 MLS Number13597976CategoryTransmissions Last Updated5/22/2025 LocationFarr West, UT, US Sold ByRocky Mountain Truck Parts (855) 980-___ SHOWNUMBERCall Seller Email Seller Save More Info