1 0 Caterpillar 3412DI Engine Contact for price ROUND TRIP FREIGHT INCLUDED, PRICE MATCH GUARANTEE, CALL TODAYFOR QUOTE. PISTON 9Y7212, 7N3633, 6N4126 , Warranty ConditionRemanufacturedFits To Make(s)CaterpillarFits To Model(s)3412DI MLS Number11433566CategoryEngines Last Updated3/3/2025 LocationMinneapolis, MN, US Sold ByPilot Engines (844) 909-___ SHOWNUMBERCall Seller Email Seller Save More Info