20001, 4786M09500, 4050, CBK0088, TBK0067, 20001,4786M09500,4785M09500 856D300 M1011,4050,808677, 822228, 811677,5D3-13300-00-00,5D3-15155-00-00,CR8EB,KN-141,CBK0088,TBK0067, 93306-20532-00, 93306-00426-00, 5GR-17471-10-00, 90387-2513F-00, 90215-21001-00, 421-3067, 871480, 1106-0146,M1011, C3066, C3066-EST, 71014-5, 71014, 5TJ-11631-00-00, 5TA-11351-00-00, 5JG-11603-00-00, 5TA-11181-00-00, 90430-06014-00, 5TA-11633-00-00, 93420-18082-00,K022

COMPLETE MOTOR REBUILD KIT FOR ALL ’03-05 YZ450F DIRT BIKES!

• 95mm stock bore nikasil cylinder (1 year warranty)
• Wiseco, CP, JE, or Wossnerforged piston kit** (Includes piston rings, wrist pin, and circlips)
• Hot Rods or Wiseco Heavy Duty OEM Replacement Crankshaft with connecting rod
• Talon Titanium CylinderHead Stud Kit
• Main Crank bearings
• Crank balancer bearings
• Shift cam bearing
• Transmission bearings
• Clutch bearings (not thrust bearing)
• Hi-flowWater pump impeller, shaft, and bearing upgrade kit
• 07+ After market oil pump assembly +upgraded oil nozzle
• Clutch kit with fiber, steel plates, and springs
• Complete top and bottom end gasket kit with Viton valve stem seals.
• MLS head gasket
• Complete engine oil seal kit
• NGK spark plug
• K&N oil filter
• Talon CamshaftTiming Chain

This is a bolt on kit with no machining required. Piston uses pump or race gas. Everything is new in the original packaging. We are an authorized distributor and the original manufacturers warranty applies*.

– The Best Parts. The Best Performance. The Best Price. BRAPPPPPPPPPP!

20001, 4786M09500, 4050, CBK0088, TBK0067, 20001,4786M09500,4785M09500 856D300 M1011,4050,808677, 822228, 811677,5D3-13300-00-00,5D3-15155-00-00,CR8EB,KN-141,CBK0088,TBK0067, 93306-20532-00, 93306-00426-00, 5GR-17471-10-00, 90387-2513F-00, 90215-21001-00, 421-3067, 871480, 1106-0146,M1011, C3066, C3066-EST, 71014-5, 71014, 5TJ-11631-00-00, 5TA-11351-00-00, 5JG-11603-00-00, 5TA-11181-00-00, 90430-06014-00, 5TA-11633-00-00, 93420-18082-00,K022