2012 Yamaha YFZ450R Engine Components

Engine Components that fit your 2012 Yamaha YFZ450R. Shop Wiseco, Vertex Pistons, Pivot Works and more. Every part is checked against your vehicle before it ships.

• WisecoWiseco 04-13 YFZ450 Bottom End Gasket KitMPN wisWB1059$80.99In stock
• WisecoWiseco Yamaha YFZ450 04-13/450R 09-19 12.41 CR Piston KitMPN wis4835M09600$233.99In stock
• Vertex PistonsVertex Piston 02-08 Honda CRF 450 R 450cc +2mm Big Bore Replacement Ring SetMPN vep590298000001$80.75In stock
• WisecoWiseco Yamaha YFZ450 98mm Top End Gasket KitMPN wisW6414$114.99In stock
• Pivot WorksPivot Works 04-09 Yamaha YFM350 Raptor Steering Stem Bearing KitMPN pivPWSSK-Y06-450$55.08In stock
• Hot CamsHot Cams 09-21 YFZ 450 R/ 450 R SE Exhaust Camshaft - Stage 3MPN hoc4303-3E$352.75In stock
• WisecoWiseco 20mm Round Wire Pin Locks (Pair) Retaining Clip Shelf StockMPN wisCW20$3.99In stock
• QuadBossQuadBoss Suzuki / Kawasaki / Yamaha Brake Caliper Retaining Pin KitMPN qbs411547$16.30In stock
• Vertex PistonsVertex Gaskets 09-23 Yamaha YFZ450R Inner Clutch - Side Cover Gasket KitMPN vep816259$17.22In stock
• Cometic GasketCometic 09-17 Yamaha YFZ450R Crankcase Oil Seal KitMPN cgsC3419OS$33.21In stock
• WisecoWiseco 96.0mm Ring Set Ring Shelf Stock (for p/n K643M96)MPN wis9600XS$51.99In stock
• Cometic GasketCometic 09-20 Yamaha YFZ450R Bottom End Gasket KitMPN cgsC3419BE$70.22In stock
• All Balls RacingAll Balls Racing 09-23 Yamaha YFZ450R Cable - ThrottleMPN abr45-1192$16.86In stock
• QuadBossQuadBoss Yamaha YFZ450R / YFZ450X Complete Gasket Kit w/ Oil SealMPN qbs564705$188.05In stock
• WisecoWiseco Yamaha YZ/WR450F/YFZ450 97mm Top End Gasket KitMPN wisW6421$117.95In stock
• QuadBossQuadBoss Yamaha Banshee/Big Bear/Bruin/Grizzly/Kodiak/Raptor/Wolverine Lower Steering Bearing KitMPN qbs413105$16.87In stock
• Cometic GasketCometic 09-14 Yamaha YFZ450R EFI Clutch & Mag Gasket KitMPN cgsC3419CM$25.22In stock
• QuadBossQuadBoss Arctic Cat / Can-Am / Honda / Kawasaki / Suzuki / Yamaha Master Cylinder Seal KitMPN qbs414970$29.80In stock
• WisecoWiseco 04-13 Yamaha YFZ450 96mm Top End Gasket KitMPN wisW6248$79.95In stock
• WisecoWiseco Main Bearing Kit (2) 30 x 72 x 19mmMPN wisBK5000$93.99In stock
• QuadBossQuadBoss Can-Am Commander/DefenderHD5/7/8/9/10/Maverick/Yamaha Raptor Brake Calipr Retaining Pin KitMPN qbs411541$16.50In stock
• AthenaAthena 13-14 GAS GAS EC 4T 450cc Top End Gasket KitMPN athP400485600069$101.95In stock
• Vertex PistonsVertex Gaskets 09-23 Yamaha YFZ450R Top End Gasket KitMPN vep810944$76.67In stock
• Cylinder WorksCylinder Works 07-15 WR 450 F/2017 YFZ 450/09-24 YFZ 450 R Standard Bore CylinderMPN cyl20003$390.40In stock