YFZ450R YFZ 450R YZ450F YZ 450F Big Bore Head Gasket 97 98 mil Cometic 478 +3mm
Yamaha 2007-2015 WR450F, 2006-2009 YZ450F, 2009-2024 YZF450R .027" MLS Cylinder Head Gasket , 98mm Bore
PART NO: H2477SP1027S
UPC NO: 191070032715
Material: MLS
Compressed Thickness: .027
Bore Size (MM): 98
# of layers: 3
Yamaha (ATV)
YFZ450R (2009-2025)
YFZ450R SE (2009-2025)
Yamaha (MC)
WR450F (2007-2009, 2011-2014)
YZ450F (2006-2009)
MADE IN USA