02-'08 for Yamaha YFM660FG Grizzly 4WD [IRS] Top End Kit 100.47/+0.50 11:1 Yam MPN: 0133-1218

MPN: 0133-1218

Flat knit collar

MPN: M1MASK83383269

Title: Dual Rate Spring Conversion Kit

Option: Smart-Lite

02-'08 for Yamaha YFM660FG Grizzly 4WD [IRS] Top End Kit 100.47/+0.50 11:1 Yam MPN: 0133-1218Manufacturer: Namura MPN: NA 40010 2K Title: Piston Kit Size: 0. 50mm Oversize to 100. 47mm Option: Color: MOS2 (Teflon Molybdenum) Coated Skirts A rolled on application process provides a bond that is 10 times stronger than other spray on coatings. Benefits include increased heat transfer, reduced friction and helping to eliminate cold seizures. Machined Smooth Heads Reflects combustion heat and reduces carbon buildup, protecting the top of the