Yamaha YFZ450R YFZ 450R Oil Pump 98mm Big Bore Complete Motor Engine Rebuild Kit
P400485100047,21003-K02, 4406, CBK0179, 18P-13300-00-00,808944,4906M09800, K022,20003, 4865M09500, C7908, 71014-5, CR8EIX, 20003, M1006, C7908, 71014-5, 2S2-11181-00-00, 3VD-14613-01-00, 21003, 2S2-11181-00-00, 4906M09800 247952 M1009 222086, 5TG-11631-12-00 5TG-11633-10-005TG-11631-21-00 2S2-11181-00-00, 93450-22027-00 2S2-11181-00-00 2S2-11351-00-00 4FM-12213-00-00, 94591-57120-00, 2S2-11311-30-00, 4FM-12213-00 2S2-11311-30-00, C3178, C3279,18P-11400-04-00, 93306-30644-00, 18P-11400-00-00, 18P-11400-02-00, 18P-11400-04-00, 93306-30644-00,Yamaha YFZ450R 98mm Big Bore Complete Engine Rebuild Kit + Oil Pump NEW YFZ450R 98mm Big Bore Motor Rebuild Kit Nikasil Cylinder Forged Piston NEW YFZ450R 98mm Big Bore Full Engine Rebuild Kit Crank Bearings Oil Pump Yamaha YFZ450R Complete Motor Rebuild Kit 98mm Nikasil Cylinder OEM Upgrade YFZ450R Big Bore Engine Kit 98mm Nikasil Cylinder Crank Clutch Oil Pump
🔥 YFZ450R 98mm Big Bore Complete Engine Rebuild Kit + Oil Pump 🔥
🛠️ Unleash Extreme Power: Transform Your YFZ450R into a Big Bore Beast!
Prepare to dominate with our 98mm Big Bore Complete Motor Engine Rebuild Kit for your Yamaha YFZ450R! This isn't just a repair kit; it's a total transformation designed to unlock immense power and torque across the entire RPM range. You'll experience a thrilling surge in performance, making every ride more exhilarating than the last. This comprehensive, bolt-on kit requires no machining and is engineered for seamless integration, letting you get back to tearing up the trails or track with an engine that feels brand new, only stronger!
✅ Top-Tier Components for Unrivaled Durability & Reliability: Built to Last!
Every component in this kit is selected for its superior quality and performance, ensuring your YFZ450R runs flawlessly. It features a durable BPRATV 98mm Big Bore Nikasil Cylinder (with a 1-year warranty*), paired with your choice of a premium Wiseco, Wossner, CP Carrillo, or JE Forged Piston Kit. The heart of this kit is a robust Hot Rods Crankshaft with rod, complemented by high-grade SKF or Hot Rods OEM upgrade main crank bearings. We've included a water pump rebuild kit (with mechanical seal and bearing), transmission, counter balancer, and shift cam bearings for a complete overhaul. Plus, you get a full Cometic MLS big bore head gasket, complete gasket kit, crankcase oil seal kit, and Viton valve stem seals for unbeatable sealing.
- BPRATV 98mm Big Bore Nikasil Cylinder (1 year warranty)* for longevity.
- Wiseco, Wossner, CP Carrillo, or JE Forged Piston Kit* with hi-temp rings, wrist pin, and circlips.
- Hot Rods crankshaft with assembled connecting rod for robust bottom end.
- SKF or Hot Rods OEM upgrade main crank bearings.
- Water pump rebuild kit including mechanical seal and bearing.
- All necessary transmission, counter balancer, and shift cam bearings.
- Complete gasket kit with Cometic MLS big bore head gasket.
- Complete crankcase oil seal kit and Viton Valve stem seals.
- New Timing chain and New heavy duty clutch kit.
- New Aftermarket Replacement Oil Pump for optimal lubrication.
- BPRATV Talon Titanium cylinder head stud kit for superior clamping force.
📦 Bolt-On Convenience & Broad Compatibility: All-Inclusive & Worry-Free!
This complete motor engine rebuild kit is a true game-changer because it's a bolt-on kit that requires no machining of any kind! It WORKS ON ALL YAMAHA YFZ450R MODELS (2009-2013), making it incredibly versatile. Whether you run on pump or race gas, this engine is built to perform. All parts are new in the original packaging, and the original manufacturers' warranties apply*, giving you ultimate peace of mind. Please note: This kit DOES NOT FIT YFZ450 CARB MODEL ATVs. Get ready for a hassle-free rebuild and exhilarating performance!
- WORKS ON ALL YAMAHA YFZ450R & YFZ450X MODELS 2009-2013 (Fuel Injected).
- Bolt-on kit requires no machining of any kind.
- Runs seamlessly on both pump or race gas.
- All parts are new in the original packaging.
- Original manufacturers' warranties apply*.
- DOES NOT FIT YFZ450 CARB MODEL.
🌟 Why Choose BPRATV? Your Partner for Ultimate ATV Performance!
At BPRATV, we stand by our mission: The Best Parts. The Best Performance. The Best Price. This YFZ450R Big Bore Complete Engine Rebuild Kit reflects our unwavering commitment to providing top-tier components that unleash your ATV's full potential. Trust BPRATV for the power and reliability you demand!
Rebuild, ride, and conquer. Order your YFZ450R Big Bore Kit today! 🏁
BPRATV - The Best Parts. The Best Performance. The Best Price.
BRAPPPPPPPPPP!
© BPRATV LLC
1-year limited warranty from the manufacturer for material or workmanship defects.*
* Yamaha YFZ450R 98mm Big Bore Complete Engine Rebuild Kit + Oil Pump NEW * YFZ450R 98mm Big Bore Motor Rebuild Kit Nikasil Cylinder Forged Piston * NEW YFZ450R 98mm Big Bore Full Engine Rebuild Kit Crank Bearings Oil Pump * Yamaha YFZ450R Complete Motor Rebuild Kit 98mm Nikasil Cylinder OEM Upgrade * YFZ450R Big Bore Engine Kit 98mm Nikasil Cylinder Crank Clutch Oil Pump --- ### **Recommended eBay Product Category:** * Parts & Accessories > ATV, Side-by-Side & UTV Parts & Accessories > Engine & Drivetrain > Engine Rebuild Kits --- ### **Recommended Secondary Category:** * Parts & Accessories > ATV, Side-by-Side & UTV Parts & Accessories > Engine & Drivetrain > Cylinders --- ### **H1 Headings (Max 7 words):** * YFZ450R 98mm Big Bore Rebuild * Complete YFZ450R Engine Kit * Unleash YFZ450R Fuel Injected Power * YFZ450R Full Motor Overhaul * Big Bore YFZ450R Ready To Race --- ### **Broad Match Keywords Used:** * **Yamaha YFZ450R** engine rebuild kit * **YFZ 450R** complete motor * **98mm Big Bore** * **Nikasil Cylinder** YFZ450R * **Wiseco, Wossner, CP Carrillo, JE Forged Piston Kit** * **Hi temp piston rings** * **Wrist pin** * **Circlips** * **Hot rods or Wiseco crank with rod** * **SKF or hot rods OEM upgrade main crank bearings** * **Water pump rebuild kit** * **Water pump mechanical seal** * **Water pump bearing** * **Transmission bearings** * **Counter balancer bearings** * **Shift cam bearing** * **Complete gasket kit** * **Cometic MLS big bore head gasket** * **Complete crankcase oil seal kit** * **Viton Valve stem seals** * **New Timing chain** * **New heavy duty clutch kit** * **New Aftermarket Replacement Oil Pump** * **BPRATV Talon Titanium cylinder head stud kit** * **Bolt on kit no machining** * **Runs on pump or race gas** * **YFZ450R fuel injected** --- ### **Meta Title:** YFZ450R 98mm Big Bore Complete Engine Rebuild Kit + Oil Pump & Ti Studs! --- ### **Meta Description:** Transform your YFZ450R with our 98mm Big Bore Complete Engine Rebuild Kit! Includes Nikasil cylinder, forged piston, crank, bearings, Cometic gaskets, heavy-duty clutch, oil pump & BPRATV Titanium studs. Bolt-on, no machining! --- ### **OEM Cross Reference:** OEM Cylinder replaced by BPRATV 98mm Big Bore Nikasil Cylinder. (No direct OEM part number for this specific big bore upgrade, as it's an enhancement). OEM Piston Assembly replaced by Wiseco/Wossner/CP/JE Forged Piston Kit. OEM Crank replaced by Hot Rods or Wiseco crank with rod. OEM Main Crank Bearings replaced by SKF or Hot Rods OEM upgrade main crank bearings. OEM Water Pump Rebuild Kit components (mechanical seal, bearing) replaced by new kit. OEM Transmission Bearings, Counter Balancer Bearings, Shift Cam Bearing replaced by new bearings. OEM Gasket Kit replaced by Complete Gasket Kit with Cometic MLS big bore head gasket. (Specific OEM gasket numbers vary, but this kit replaces the full top end and crankcase gasket set). OEM Oil Seal Kit replaced by Complete crankcase oil seal kit. OEM Valve Stem Seals replaced by Viton Valve stem seals. OEM Timing Chain replaced by New Timing chain. OEM Clutch Kit replaced by New heavy duty clutch kit. OEM Oil Pump replaced by New Aftermarket Replacement Oil Pump. OEM Cylinder Head Studs replaced by BPRATV Talon Titanium cylinder head stud kit. This comprehensive kit provides new or upgraded replacements for almost all internal moving parts and seals within the engine, exceeding the scope of typical OEM part cross-referencing for individual components.
