Skip to content
OEM & Performance ATV, UTV & Dirt Bike Parts for Yamaha, Honda, Polaris, Can-Am & More — Shipped Fast from BPRATV
OEM & Performance ATV, UTV & Dirt Bike Parts for Yamaha, Honda, Polaris, Can-Am & More — Shipped Fast from BPRATV

wiseco

Filters

$
$
Save 10% Save %
$1,029.95
$1,029.95 - $1,029.95
$1,029.95
$926.99
$926.99 - $926.99
$926.99

YFZ450 Stock Engine Rebuild Kit 11.4 Wiseco Piston Crank Gasket Cam Chain 04-13

Wiseco

PWR231-100, CC015, W6129, WB1059, W8063, W8062, B5000, 20001, M1000, WPC231, C3066, CBK0109, 808869, 822238, 94591-57118-00, 93306-30633-00, 5TG-11...

View full details
$1,029.95
$1,029.95 - $1,029.95
$1,029.95
$926.99
$926.99 - $926.99
$926.99
Save 10% Save %
Sold out
$1,198.51
$1,198.51 - $1,198.51
$1,198.51
$888.88
$888.88 - $888.88
$888.88

YFZ450 YFZ 450 95mm Stock Bore Cylinder CP Piston Wiseco Crank Motor Rebuild Kit

Wiseco

Premium Yamaha YFZ450 engine rebuild kit featuring a CP Carrillo forged piston, Wiseco crankshaft, Nikasil cylinder, and complete gasket and seal k...

View full details
$1,198.51
$1,198.51 - $1,198.51
$1,198.51
$888.88
$888.88 - $888.88
$888.88
Sold out
Save 20% Save %
$249.99
$249.99 - $249.99
$249.99
$199.98
$199.98 - $199.98
$199.98

YFZ450 YFZ 450 98mm 98mil CUSTOM Forged Wiseco Piston +3 Big Bore MLS Gasket Kit

Wiseco

Upgrade your carbureted Yamaha YFZ450 with a USA-made 98mm Wiseco forged piston and Cometic MLS gasket kit. Fits 2004–2009 & 2012–2013. High-co...

View full details
$249.99
$249.99 - $249.99
$249.99
$199.98
$199.98 - $199.98
$199.98
Save 20% Save %
Save 34% Save %
$304.99
$304.99 - $304.99
$304.99
$199.99
$199.99 - $199.99
$199.99

YFZ450 YFZ 450 98mm Piston +3 Big Bore Wiseco 480 Forged Cometic Top Gaskets Kit

Wiseco

FITS ALL YAMAHA YFZ450 CARB MODELS AND YEARS - DOES NOT FIT FI MODEL YFZ450RBUY IN BULK AND SAVE $$$$ (Website Visitors Please Contact Us Directly ...

View full details
$304.99
$304.99 - $304.99
$304.99
$199.99
$199.99 - $199.99
$199.99
Save 34% Save %
Save 20% Save %
$249.99
$249.99 - $249.99
$249.99
$199.98
$199.98 - $199.98
$199.98

YFZ450 YFZ 450 98mm Wiseco Piston +3mm Big Bore Head Gasket Top End Rebuild Kit

Wiseco

Upgrade your carbureted Yamaha YFZ450 with a USA-made 98mm Wiseco forged piston and Cometic MLS gasket kit. Fits 2004–2009 & 2012–2013. High-co...

View full details
$249.99
$249.99 - $249.99
$249.99
$199.98
$199.98 - $199.98
$199.98
Save 20% Save %
Sold out
$1,198.51
$1,198.51 - $1,198.51
$1,198.51
$888.88
$888.88 - $888.88
$888.88

YFZ450 YFZ 450 Engine Rebuild Kit Wiseco Crank CP Carrillo Piston Cometic Gasket

Wiseco

Restore reliability and power with this Yamaha YFZ450 stock bore engine rebuild kit using a CP Carrillo forged piston, Wiseco heavy duty crankshaft...

View full details
$1,198.51
$1,198.51 - $1,198.51
$1,198.51
$888.88
$888.88 - $888.88
$888.88
Sold out
Sold out
$219.95
$219.95 - $219.95
$219.95
$186.97
$186.97 - $186.97
$186.97

YFZ450 YFZ450R Wiseco Forged Piston Kit 95mm Stock Bore Top End Kit # 4865M09500

Wiseco

4865M09500,4835M09500,M1000,M1100,284685,8784DA,5TG-11631-11-00, 5TG-11631-12-00, 5TG-11633-10-00, 5TG-11603-00-00,  93450-22027-00,3741XS, S641, C...

View full details
$219.95
$219.95 - $219.95
$219.95
$186.97
$186.97 - $186.97
$186.97
Sold out
Sold out
$277.60
$277.60 - $277.60
$277.60
$224.98
$224.98 - $224.98
$224.98

YFZ450R YFZ 450R 95mm Stock Standard Bore Wiseco Pump Gas Piston & Gaskets

Wiseco

4865M09500,4835M09500,C7908,C3178,5TG-11631-12-00, M1000, C7908, H2477027S, 2S2-11181-00-00 2S2-11181-00--00 2S2-11351-00-00 3VD-14613-0100, 99999-...

View full details
$277.60
$277.60 - $277.60
$277.60
$224.98
$224.98 - $224.98
$224.98
Sold out
Sold out
$277.60
$277.60 - $277.60
$277.60
$224.98
$224.98 - $224.98
$224.98

YFZ450R YFZ 450R 95mm Stock Standard Bore Wiseco Pump Gas Piston Cometic Gaskets

Wiseco

4865M09500,4835M09500,C7908,C3178,5TG-11631-12-00, M1000, C7908, H2477027S, 2S2-11181-00-00 2S2-11181-00--00 2S2-11351-00-00 3VD-14613-0100, 99999-...

View full details
$277.60
$277.60 - $277.60
$277.60
$224.98
$224.98 - $224.98
$224.98
Sold out
Save 20% Save %
$249.99
$249.99 - $249.99
$249.99
$199.98
$199.98 - $199.98
$199.98

YFZ450R YFZ 450R 98mm 98 CUSTOM Forged Wiseco Piston +3 Big Bore MLS Gasket Kit

Wiseco

Upgrade your Yamaha YFZ450R or YFZ450X with a USA-made 98mm Wiseco forged piston and Cometic MLS gasket kit. Fits 2009–2025. High-compression, race...

View full details
$249.99
$249.99 - $249.99
$249.99
$199.98
$199.98 - $199.98
$199.98
Save 20% Save %
Save 21% Save %
$52.83
$52.83 - $52.83
$52.83
$41.58
$41.58 - $41.58
$41.58

YFZ450R YFZ 450R 98mm Wiseco JE Rings 98 mil Hi Temp Nitrite Coated Piston Rings

Wiseco

FITS JE and WISECO 98mm PISTONSOne set of hi temp rings Wiseco / JE Piston RingsPart# 3858XS / XS980098mm bore size onlyDoes not fit any other size...

View full details
$52.83
$52.83 - $52.83
$52.83
$41.58
$41.58 - $41.58
$41.58
Save 21% Save %
Sold out
$624.95
$624.95 - $624.95
$624.95
$489.99
$489.99 - $489.99
$489.99

🔥 02-07 Honda CRF450R CRF 450R Wiseco Crankshaft Bottom End Rebuild Kit WPC138

Wiseco

Wiseco, Crankshaft Kit, Honda CRF450R ’02-07 Wiseco’s bottom-end rebuild kits help save time and money for your dirt bike, ATV, or UTV bottom-end...

View full details
$624.95
$624.95 - $624.95
$624.95
$489.99
$489.99 - $489.99
$489.99
Sold out
Save 22% Save %
$219.99
$219.99 - $219.99
$219.99
$170.99
$170.99 - $170.99
$170.99

🔥 Can Am Commander Maverick 1000 1000R Stock Bore 91mm 12:1 Wiseco Piston Kit ⚡

Wiseco

Can Am Commander Maverick 1000 Stock Bore 91MM Wiseco Forged Piston KitWiseco Part# 40152M09100Includes 1 Pistons. Please Purchase 1 for Each Cylin...

View full details
$219.99
$219.99 - $219.99
$219.99
$170.99
$170.99 - $170.99
$170.99
Save 22% Save %

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