Seadoo 1503 Cylinder Head Assy Ski MD

PART # 278001724 associated parts ProX exhaustASSOCIATED PART # ProX exhaust valves 28.5594-1: Refurbished Seadoo 1503 4TEC Cylinder Head assembly complete; Fully machined, new exhaust valves; ready for installation. OEM: YES USED: As aboveCONDITION GRADE: A-B (Picture is actual item.)GRADE A: Excellent GRADE B: Good GRADE C: Average FITMENT GUIDE: 1503 4TEC models 2006 - 2017 CHECK YOUR FITMENT HERE https://partsfinder.onlinemicrofiche.com/4tec/showmodel.asp