TM-P40-401 Yamaha 650 Premium Engine This is a Premium remanufactured Yamaha 650 engine. It includes the cases, cylinders, trued and welded Crankshaft, head, all new internal parts & a woodruff key. 2-year no-fault warranty. See below for all associated parts. Applications: 1990-1993 Superjet 1990-1993 WaveRunner LX 1990-1995 Waverunner VXR 1990-1996 Waverunner III (non GP) 1995 VXR 1995 Raider Deluxe Shipping price includes: old core exchange and return shipping of the NEW CORE.