91306-M63-000
This Blaster Big Bore Kit Complete Rebuild Top Bottom Kit is the ultimate performance package designed to unleash astonishing power and torque
WORKS ON ALL POLARIS GENERAL RZR XP 900 & 1000cc MODELS AND YEARS
this kit comes fully equipped with Kibblewhite Precision Hi-Temp Red Viton Valve Stem Seals for maximum durability and protection under demanding conditions
KIBBLEWHITE High-Temperature Red Viton Valve Stem Seals: Designed to withstand extreme heat while preventing oil leaks
09-13 YFZ450R YFZ 450R Hot Rods OEM Replacement Crankshaft Crank & Main Bearings PSR10247 91306-M63-0004406, K070,93306 30644 00, 18P 11400 00 00, 18P 11400 02 00, 18P 11400 04 00, CBK0179, HR00124,18P 11400 04 00, 93306 30644 00, K070 YAMAHA YFZ450R YFZ450X HOT RODS CRANKSHAFT ASSEMBLY & SKF MAIN BEARINGS Fits: Yamaha YFZ 450R 2009 2013 Yamaha YFZ 450X 2010 2011 Only fits fuel injected R and X models Hot Rods OEM replacement crank assembly, connecting rod, and wrist pin piston bearing SKF crank bearings main bearings, OEM upgrade, pair both Works with