Wiseco PWR140101 Garage Buddy Complete Engine Rebuild Kit 77mm 12.5:1

The Wiseco Garage Buddy PWR140101 is a precision-engineered, all-inclusive engine rebuild kit designed to restore both the top and bottom ends of your 4-stroke engine in a single purchase. Whether you're recovering from heavy use or performing a scheduled overhaul, this kit eliminates the hassle of sourcing components from multiple suppliers by delivering every critical rebuild part in one box.

Kit Includes:

• Complete crankshaft assembly with OEM-quality main bearings
• Wiseco standard series forged 4-stroke piston kit (77.00mm bore, 12.5:1 compression ratio) with all necessary piston components and rings
• High-quality cam chain
• All necessary engine gaskets, seals, and O-rings for reliable OEM-level sealing
• Wiseco hour meter and bracket for tracking engine hours and service intervals
• Assembly lube included

Why Wiseco Forged Pistons?

Wiseco's forged pistons are manufactured in their 150,000+ sq. ft. facility in Mentor, Ohio, using premium materials and CNC machining. Compared to cast pistons, Wiseco forgings offer superior toughness and durability under the demands of high-performance powersports applications. In-house dyno testing drives continuous R&D in piston shapes, coatings, and component design.

Each component in the Garage Buddy kit is engineered to meet or exceed OEM specifications and tolerances, ensuring exact fit, reliable performance, and long service life. The kit is covered under a 90-day / 10-hour warranty against manufacturer defects.

Bore Diameter: 77.00mm | Compression Ratio: 12.5:1 | Kit Type: Rotating & Reciprocating (Top & Bottom End)