Skip to content
SHIPPING UPDATE: Due to high demand, orders are currently processing in 3-5 business days. Need it faster? Contact us to upgrade to expedited shipping! If you’ve found the item elsewhere or can’t wait, no problem—we completely understand. Just reach out to us, and we’ll cancel your order. Thanks for your patience and support! BRAPPPPPPPPPP!
SHIPPING UPDATE: Due to high demand, orders are currently processing in 3-5 business days. Need it faster? Contact us to upgrade to expedited shipping! If you’ve found the item elsewhere or can’t wait, no problem—we completely understand. Just reach out to us, and we’ll cancel your order. Thanks for your patience and support! BRAPPPPPPPPPP!

YZ450F YZ 450F COMETIC 98mm Big Bore Head Base Gasket Aluminum Base Shim 0.040"

Save 22% Save 22%
Original price $89.99
Original price $89.99 - Original price $89.99
Original price $89.99
Current price $69.98
$69.98 - $69.98
Current price $69.98

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 Base Gasket) / 0.012" (Fiber Base Gasket)

Bore Shape: Round

Bore Size (MM): 98

# of layers: 3

MADE IN U.S.A.

BPRATV - The Best Parts. The Best Performance. The Best Price.
BRAPPPPPPPPPP!
5TA-11181-00-00, 5TA-11351-00-00

Compare products

{"one"=>"Select 2 or 3 items to compare", "other"=>"{{ count }} of 3 items selected"}

Select first item to compare

Select second item to compare

Select third item to compare

Compare