Sprocket Rear - Yamaha (1974-1983, 1985-2025) OEM# 55V-25455-50-00 | WSM RSY-045-55 OEM-290886317 OEM Reference: 12239

OEM Reference: 12239

Replacement swim step for selected Yamaha 1200 models

9 / 15 HP Cross Flow Standard OEM# – WSM 100-99K

Brand WSM WSM Part Number 010-830-04K Product Type Piston Kit Application Polaris 750 SL / SLT 93-95

Sprocket Rear - Yamaha (1974-1983, 1985-2025) OEM# 55V-25455-50-00 | WSM RSY-045-55 OEM-290886317 OEM Reference: 12239Replacement sprocket rear for selected Yamaha models. OEM Reference: 55V 25455 50 00, 55V 25455 50 33 Product Details Brand WSM WSM Part Number RSY 045 55 Product Type Sprocket Rear Application Yamaha OEM References 55V 25455 50 00, 55V 25455 50 33 Fitment Make Model Years Yamaha DT 125 1974 1981 Yamaha TW 200 1987 2025 Yamaha XT 200 1982 1983 Yamaha XT 350 1985 2000 Yamaha YZ 80 1980 1983 Please confirm fitment using the OEM references, fitment guide