WSM Piston Assembly - Yamaha - +.5 mm 010-872-05K Pro Skid Plate Mount holes are 6mm and

Mount holes are 6mm and 31mm (1

Works great for cutting new threads as well as chasing threads that may have been damaged

CRF450L 2019-2024

Crown with flat twill bill

Made with quality paper filtering material coupled with the latest in production technologies to provide maximum protection

WSM Piston Assembly - Yamaha - +.5 mm 010-872-05K Pro Skid Plate Mount holes are 6mm andQuality and construction that meets or exceeds OEM Feature improved E clip design Contain piston, rings, pin and clips Additional rings available separately Order one per cylinder Skirts have a nonabrasive, expansion retarding MOS2 coating to reduce heat and friction for added power and longevity MOS2 coating actually draws heat through piston walls and out the bottom Specially hardened tops add strength to ring grooves