Wiseco Garage Buddy Engine Rebuild Kit (77mm) PWR140-101 - Yamaha YZ250F 2005-2007

Product Description

The Wiseco Garage Buddy engine rebuild kit provides a complete, all-in-one solution to restore power and reliability to your Yamaha YZ250F motorcycle.

Engineered with a premium forged 2618 aluminum alloy piston and a precision-matched crankshaft assembly, this comprehensive kit covers both top and bottom end rebuild requirements.

Top Features: Wiseco Garage Buddy Engine Rebuild Kit

• Includes a premium forged piston kit with stock 12.5:1 compression ratio and high-quality cam chain.
• Complete top and bottom end components supplied for a thorough, professional-grade engine overhaul.
• Crankshaft and rod assembly designed and inspected to assure maximum durability.
• Includes main bearings, seals, gaskets, Maxima assembly lube, and a Wiseco hour meter with mount.

Please review the detailed compatibility data below to ensure an exact fitment match for your motorcycle before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: Does this kit include both top and bottom end parts?
A: Yes, it includes a complete crankshaft assembly, forged piston kit, gaskets, main bearings, cam chain, and assembly lube.

Q: What compression ratio does the included piston feature?
A: The piston is designed to match the stock 12.5:1 compression ratio.

Expert Pro-Tip: When performing a complete engine rebuild, thoroughly flush the oil lines and replace the oil filter to trap any residual debris before initial startup.

Recommended Pairings:

• Yamaha YZ250F & YZ250FX Performance Parts & Upgrades
• Yamaha 4-Stroke Performance Parts & Upgrades
• Engine Rebuild Kits & Accessories

About Moto-House MX

At Moto-House MX, we carry the best brands in motocross and off-road performance. Our team has over 40 years of experience helping riders get more out of their machines. We pride ourselves on great customer service, and every item ships FAST - straight to your door.

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