WSM 0910-1323 50-306PK Platinum Series Piston Kit Piston Kit - 83.00 mm - Polaris Brand_Uni Filter 870" Riding Style Street Type

870" Riding Style Street Type Clutch

1 mm Material Aramid Width 1-13/32" Product Name Drive Belt Length 1127

Carbon Fiber bracket with rubber gasket

Dipstick vents excessive pressure from the oil tank through a breather system consisting of a filter element and umbrella valve

WSM 0910-1323 50-306PK Platinum Series Piston Kit Piston Kit - 83.00 mm - Polaris Brand_Uni Filter 870" Riding Style Street TypeFeatures Quality and construction that meets or exceeds OEM Skirts have a nonabrasive, expansion retarding MoS2 (Molydenum Disulfide) 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 Features improved E clip design Order one per cylinder. Specs Model Platinum Series Piston Material Aluminum Riding Style ATV