Includes Head Gasket and Aluminum Base Shim, and Fiber Base Gasket

Fits YAMAHA 2003-2006 WR450F, 2004-2013 YFZ450, 2003-2005 YZ450F

0.027″ MLS CYLINDER HEAD GASKET, 98MM BORE

0.040″ ALUMINUM BASE SHIM

0.012″ FIBER BASE GASKET

PART NO: H1683027S,B0626040A,B0626012F

UPC NO: 191070017378,191070333393,191070333270

Material: MLS /Aluminum / Fiber

Compressed Thickness: 0.027″ (Head Gasket) / 0.40″ (Shim BaseGasket) / 0.012″ (Fiber Base Gasket)

Bore Shape: Round

Bore Size (MM): 98

# of layers: 3

MADE IN U.S.A.

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