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20+ Yamaha YZ450F YZ 450F 100 OEM Cylinder Big Bore Sleeper Kit 14.5:1 CP Piston

Description: OEM Yamaha / CP Carrillo / AZ Quad Parts Conglomerate Kit 100mm 490cc Big Bore Cylinder Top End Kit!This Is The Perfect Sleeper Big Bore KitFits Yamaha YZ450F Dirt Bike Models Years 2020 2021 2022 ONLYFits Yamaha YZ450FX Dirt Bike Models Years 2021 & 2022 ONLY This kit includes:100mm 490cc OEM Yamaha CylinderBored & Plated By Millennium TechnologiesCP Cariilo Piston Kit (Includes, Piston, Pin, Rings & Clips) 14.5:1 Compression Ratio (Race Gas ONLY)Athena Complete Top End Gasket SetWe ship worldwide & ship all domestic orders free!

Price: 899.98 USD

Location: Gilbert, Arizona

End Time: 2025-02-05T16:39:26.000Z

Shipping Cost: N/A USD

Product Images

20+ Yamaha YZ450F YZ 450F 100 OEM Cylinder Big Bore Sleeper Kit 14.5:1 CP Piston

Item Specifics

Return shipping will be paid by: Seller

Returns Accepted: Returns Accepted

Item must be returned within: 30 Days

Refund will be given as: Money back or replacement (buyer's choice)

Non-Domestic Product: No

Machine Type: Off-road Motorcycle

Items Included: Cylinder Barrel, Gasket Set, Piston Rings, Pistons, Wrist Pins

Custom Bundle: No

Manufacturer Part Number: YZ450F-100-2021-OEM-BB / M442840 / C3114

Superseded Part Number: B2W-11311-00-00, B2W-11603-00-00

Vintage Part: No

Modified Item: No

Placement on Vehicle: upper

California Prop 65 Warning: yes

Brand: Athena AZ Quad Parts

Engine Type: 4-Stroke

Type: Engine Rebuild Kit

Unit Type: Unit

Interchange Part Number: B2W-11311-00-00, B2W-11603-00-00

Manufacturer Warranty: 1 Year

OE/OEM Part Number: B2W-11311-00-00, B2W-11603-00-00

Surface Finish: Silver

Features: Corrosion-Resistant, Durable

Country/Region of Manufacture: United States

Unit Quantity: 1

Performance Part: Yes

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