{"product_id":"yfz450-big-bore-kit-98mm-engine-rebuild-kit-wiseco-piston-crank-oil-water-pump","title":"YFZ450 Big Bore Kit 98mm Engine Rebuild Kit Wiseco Piston Crank Oil \u0026 Water Pump","description":"\u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 0.000001px; color: transparent;\"\u003e21001-K01, 4906M09800, 247952, M1009, 222086, C3068, 4073, CBK0109,21001-K01,CBK0146,4173,K022,808869,C3068,4906M09800,M1009,71014-5, 5TA-11311-12-00, CR8EIX, 21001, 13029M09800, C3068, 71014-5, 5TA-11311-12-00, CR8EIX, 18P-11400-00-00, 18P-11400-02-00, 18P-11400-04-00, 93306-30644-00, 18P-11681-01-00, 93310-73609-00, 1TD-11651-00-00, 93306-30644-00, HR00047, 8729, 1TD-11400-03-00, 18P-11412-00-00, 18P-11422-00-00\u003c\/span\u003e\u003c\/p\u003e \u003cdiv style=\"max-width:800px;margin:0 auto;font-family:Arial,Helvetica,sans-serif;line-height:1.5;color:#222;\"\u003e \u003ch2 style=\"text-align:center;font-size:26px;margin:0 0 12px 0;\"\u003e \u003cstrong\u003e💥 YamahaYFZ450 Carb Big Bore Motor Engine Rebuild Kit Complete 💥\u003c\/strong\u003e \u003c\/h2\u003e \u003ch3 style=\"color:#c00;margin:20px 0 6px;text-align:center;\"\u003e🚀 Ultimate Power Surge: Unleash Maximum Power \u0026amp; Reliability in Your YFZ450!\u003c\/h3\u003e \u003cp style=\"text-align:center;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eReady to unleash unprecedented power and reliability from your Yamaha YFZ450? This \u003cstrong\u003eYFZ450 Complete 98mm +3 Big Bore Motor Engine Rebuild Kit\u003c\/strong\u003e is the ultimate solution for a total engine overhaul! Unlike partial kits, this comprehensive package addresses every critical component from the big bore Nikasil cylinder and forged piston to the heavy-duty crank, upgraded oil pump \u0026amp; water pump impeller, and full sealing. Designed specifically for \u003cstrong\u003eYamaha YFZ450 carburetor models \u003c\/strong\u003e\u003cstrong\u003e(2004-2009, 2012-2013)\u003c\/strong\u003e, this bolt-on kit requires no machining, ensuring a seamless transformation. Experience a dramatic improvement in power, throttle response, and durability, guaranteeing your YFZ450 performs flawlessly in any extreme condition!\u003c\/span\u003e\u003c\/p\u003e \u003ch3 style=\"color:#c00;margin:20px 0 6px;text-align:center;\"\u003e💪 No Corners Cut: Nikasil, Forged Piston, HD Crank, Titanium Studs \u0026amp; Upgraded Pumps!\u003c\/h3\u003e \u003cp style=\"text-align:center;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eThis meticulously assembled kit features only the highest-quality components for every critical area of your YFZ450 engine. It includes a \u003cstrong\u003eBPRATV 98 mm Big bore Nikasil cylinder\u003c\/strong\u003e (with 1-year warranty), paired with your a premium \u003cstrong\u003eWiseco, Wossner, CP Carrillo, or JE forged piston kit*\u003c\/strong\u003e (complete with rings, wrist pin, and circlips). The bottom end is fortified with a \u003cstrong\u003eHot Rods or Wiseco Heavy Duty OEM Replacement Crankshaft with connecting rod\u003c\/strong\u003e, complemented by \u003cstrong\u003eSKF OEM upgrade or Hot Rods main crank bearings\u003c\/strong\u003e, crank balancer bearings, shift cam bearing, and transmission bearings. Cooling is enhanced by a \u003cstrong\u003eBPRATV Hi-flow Water pump impeller, new water pump shaft, and bearing upgrade kit\u003c\/strong\u003e. Oil lubrication gets a boost with an \u003cstrong\u003e07+ Aftermarket oil pump assembly + upgraded oil nozzle\u003c\/strong\u003e. Power transfer is handled by a \u003cstrong\u003eClutch kit with fiber, steel plates, and springs\u003c\/strong\u003e. For perfect sealing, a \u003cstrong\u003eComplete top and bottom end gasket kit\u003c\/strong\u003e (with Cometic 98mm Big Bore MLS head gasket \u0026amp; Viton valve stem seals) and \u003cstrong\u003eComplete engine oil seal kit\u003c\/strong\u003e are included. A \u003cstrong\u003eBPRATV Talon Camshaft Timing Chain\u003c\/strong\u003e and \u003cstrong\u003eBPRATV Talon Titanium Cylinder Head Stud Kit\u003c\/strong\u003e ensure valvetrain precision and robust head clamping. An \u003cstrong\u003eNGK spark plug\u003c\/strong\u003e completes this all-inclusive package. Everything is new in its original packaging with original manufacturer’s warranty!\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eBPRATV 98 mm Big bore nikasil cylinder\u003c\/strong\u003e (1 year warranty).\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eWiseco, Wossner, CP Carrillo, or JE forged piston kit**\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eHot Rods or Wiseco Heavy Duty OEM Replacement Crankshaft with connecting rod\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eBPRATV Talon Titanium Cylinder Head Stud Kit\u003c\/strong\u003e \u0026amp; \u003cstrong\u003eBPRATV Talon Camshaft Timing Chain\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eSKF or Hot Rods main crank, crank balancer, shift cam, \u0026amp; transmission bearings\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eBPRATV Hi-flow Water pump rebuild upgrade kit\u003c\/strong\u003e \u0026amp; \u003cstrong\u003e07+ Aftermarket oil pump assembly + upgraded nozzle\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eClutch kit\u003c\/strong\u003e (fiber, steel plates, springs), \u003cstrong\u003eComplete top\/bottom end gasket kit\u003c\/strong\u003e (Cometic 98mm MLS head gasket, Viton valve stem seals), \u003cstrong\u003eComplete engine oil seal kit\u003c\/strong\u003e, \u0026amp; \u003cstrong\u003eNGK spark plug\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 style=\"color:#c00;margin:20px 0 6px;text-align:center;\"\u003e✅ Bolt-On Power: Fits Yamaha YFZ450 Carburetor Models (2004-2009, 2012-2013) – No Machining!\u003c\/h3\u003e \u003cp style=\"text-align:center;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eThis \u003cstrong\u003eComplete 98mm +3 Big Bore Motor Engine Rebuild Kit\u003c\/strong\u003e is engineered for a seamless and hassle-free installation on your Yamaha YFZ450 carburetor model. It fits \u003cstrong\u003eYFZ450 carburetor models from 2004, 2005, 2006, 2007, 2008, 2009, 2012, and 2013 only\u003c\/strong\u003e (Does NOT fit 2010-2011 carb models,\u003cstrong\u003e which do not exist\u003c\/strong\u003e, ensuring focus on true carb models, nor YFZ450X or any Fuel Injected models). This is a bolt-on kit with \u003cstrong\u003eno machining required\u003c\/strong\u003e; the 98mm Nikasil cylinder is a direct fit. The piston uses \u003cstrong\u003epump or race gas\u003c\/strong\u003e for fueling flexibility. Invest in this ultimate rebuild kit to restore factory-level precision, enhance durability, and unleash the raw power your YFZ450 was designed for!\u003c\/span\u003e\u003c\/p\u003e \u003cul\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003eFits \u003cstrong\u003eYamaha YFZ450 carburetor models (2004-2009, 2012-2013)\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eBolt-on kit with no machining required\u003c\/strong\u003e for installation.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003e98mm Big Bore Nikasil Cylinder\u003c\/strong\u003e – a +3mm over stock bore for YFZ450.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003ePiston uses \u003cstrong\u003epump or race gas\u003c\/strong\u003e.\u003c\/span\u003e\u003c\/li\u003e \u003cli\u003e\u003cspan style=\"font-size:16px;\"\u003eEverything is \u003cstrong\u003enew in the original packaging\u003c\/strong\u003e with original manufacturer’s warranty.\u003c\/span\u003e\u003c\/li\u003e \u003c\/ul\u003e \u003ch3 style=\"color:#c00;margin:20px 0 6px;text-align:center;\"\u003e❓ Frequently Asked Questions (FAQ)\u003c\/h3\u003e \u003cul\u003e \u003cli\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eQ: What makes this a \"Complete Motor Rebuild Kit\" for the YFZ450?\u003c\/strong\u003e\u003c\/span\u003e \u003cp style=\"text-align:left;margin:0 0 10px 0;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eA: This kit is comprehensive, covering every critical component for a full engine overhaul. It includes a big bore cylinder, heavy-duty crank, forged piston, upgraded oil pump\/water pump impeller, full bearing sets, gasket\/seal kits, heavy-duty cam chain, titanium head studs, clutch kit, and spark plug, addressing both top and bottom ends for a total rebuild.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e \u003cli\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eQ: Is machining required for installation of the cylinder or other components?\u003c\/strong\u003e\u003c\/span\u003e \u003cp style=\"text-align:left;margin:0 0 10px 0;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eA: No machining is required. This kit is designed as a direct bolt-on solution for the specified YFZ450 carburetor models. The 98mm Nikasil cylinder is ready for direct installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e \u003cli\u003e\n\u003cspan style=\"font-size:16px;\"\u003e\u003cstrong\u003eQ: What YFZ450 models and years is this kit compatible with?\u003c\/strong\u003e\u003c\/span\u003e \u003cp style=\"text-align:left;margin:0 0 10px 0;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eA: This kit is specifically compatible with Yamaha YFZ450 carburetor models only, manufactured between 2004-2009 \/ 2012-2013. It is not designed for fuel-injected YFZ450R\/X models or \u003c\/span\u003e\u003cstrong\u003enon-existent 2010-2011 carburetor models.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e \u003ch3 style=\"color:#c00;margin:20px 0 6px;text-align:center;\"\u003e🌟 Why Buy from BPRATV? Your Go-To for Yamaha YFZ450 Performance Parts!\u003c\/h3\u003e \u003cp style=\"text-align:center;margin:0 20px;\"\u003e\u003cspan style=\"font-size:16px;\"\u003eAt BPRATV, our promise is unwavering: \u003cstrong\u003eThe Best Parts. The Best Performance. The Best Price.\u003c\/strong\u003e This Yamaha YFZ450 Complete Engine Rebuild Kit exemplifies our dedication to providing high-quality, essential components that guarantee your machine's longevity and peak performance. We share your passion for riding and are committed to ensuring your YFZ450 runs flawlessly, whether you're racing or hitting the trails. Trust BPRATV to deliver the parts you need to keep your YFZ450 performing its best, every single time.\u003c\/span\u003e\u003c\/p\u003e \u003cp style=\"text-align:center;margin:0 20px;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp style=\"text-align:center;margin:0 20px;\"\u003e\u003cspan style=\"color:#38761d;font-size:16px;\"\u003e\u003cstrong\u003e\u003cem\u003eUpgrade your YFZ450 today \u0026amp; dominate the competition! 🏁\u003c\/em\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp style=\"text-align:center;margin:0 20px;\"\u003e\u003cspan style=\"font-size:16px;\"\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp style=\"text-align:center;margin:0 20px;\"\u003e\u003cspan style=\"color:#0000ff;font-size:16px;\"\u003e\u003cstrong\u003eBPRATV - The Best Parts. The Best Performance. The Best Price.\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp style=\"text-align:center;margin:0 20px;\"\u003e\u003cspan style=\"color:#0000ff;font-size:16px;\"\u003e\u003cstrong\u003eBRAPPPPPPPPPP!\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e \u003cp style=\"text-align:center;font-size:10px;color:#555;margin:20px 0 0px;\"\u003e© BPRATV LLC\u003c\/p\u003e \u003c\/div\u003e \u003cp style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 0.000001px; color: transparent;\"\u003e21001-K01, 4906M09800, 247952, M1009, 222086, C3068, 4073, CBK0109,21001-K01,CBK0146,4173,K022,808869,C3068,4906M09800,M1009,71014-5, 5TA-11311-12-00, CR8EIX, 21001, 13029M09800, C3068, 71014-5, 5TA-11311-12-00, CR8EIX, 18P-11400-00-00, 18P-11400-02-00, 18P-11400-04-00, 93306-30644-00, 18P-11681-01-00, 93310-73609-00, 1TD-11651-00-00, 93306-30644-00, HR00047, 8729, 1TD-11400-03-00, 18P-11412-00-00, 18P-11422-00-00\u003c\/span\u003e\u003c\/p\u003e","brand":"BPRATV","offers":[{"title":"Default Title","offer_id":44900194189509,"sku":"267324479058\/21001\/4073\/13029M09800\/*118\/2HHD","price":1248.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0593\/1083\/3861\/files\/yfz450-yfz-450-oil-water-pump-complete-98mm-3-big-bore-motor-engine-rebuild-kit-1_c5fe56b0-8ec7-43f4-b0c1-2abb73870b98.png?v=1752467581","url":"https:\/\/bpratv.com\/products\/yfz450-big-bore-kit-98mm-engine-rebuild-kit-wiseco-piston-crank-oil-water-pump","provider":"BPRATV","version":"1.0","type":"link"}