Zozoye Yamaha 357cc Engine Rebuild Kit 0.25mm Oversize Piston Rings & Gaskets (G21-G28, YTF-1/2, YDR-A)

Revitalize Yamaha golf cart engines with the Zozoye 357cc Engine Rebuild Kit

Designed for a broad range of Yamaha four-motor golf carts and utility vehicles manufactured from 2001 to 2025, this rebuild kit combines precision components to refresh compression, seals, and gaskets. The kit centers on a 357cc engine configuration with a 0.25mm oversize piston and rings, offering a practical option for restoration projects, routine maintenance, or performance refreshes. You’ll feel the difference in steadier idle, smoother throttle response, and improved overall engine feel after an experienced rebuild.

While not a guarantee of performance improvements, the kit is crafted to support reliable sealing and optimized engine integrity on compatible Yamaha models. It’s a thoughtful solution for DIY enthusiasts, small repair shops, or fleet maintenance where consistent parts compatibility matters and downtime is minimized.

Core benefits and realistic use cases

Expect benefits that come from thorough component replacement and careful assembly. The kit’s oversize piston rings and complete gasket set work together to help restore sealing surfaces and reduce oil or compression leaks in everyday use and challenging operating conditions.

This is a practical upgrade for anyone working on restoration or routine service for Yamaha models in the G-series and YFR/DR family. Use cases range from restoration projects of old units to preventative maintenance that keeps golf carts performing reliably on courses, campuses, and light-duty commercial tasks.

What’s included

• Standard Bore Piston Ring Kit x1
• Intake Valve Stem Oil Seal x1
• Clutch Side Crank Shaft Seal x1
• Fan Side Crank Shaft Seal x1
• Engine Center Main Gasket x1
• Cylinder Head Gasket x1
• Exhaust Gasket x1
• Head Cover Gasket x1
• Intake Gaskets x3
• Piston Kit x1

Fitment highlights The kit is compatible with multiple Yamaha models, including G21-A, G22-A G-MAX, G23-A U-MAX, G27-A U-MAX, G28-A U-MAX II, YDR-A, YTF-1/YTF-1A, YTF-2/YTF-2A, DR2A, and YXP Pro Hauler variants across 2001–2025. This breadth helps simplify sourcing for diverse fleets or personal rebuild projects.

• Model range: YXP700A, YXP1000A, G21-A, G22-A, G23-A, G27-A, G28-A, YDR-A, YTF-1, YTF-1A, YTF-2, YTF-2A, DR2A (ALL Edition) and more
• Part reference: Manufacturer Part # JN6-15451-00; Replacement Part # JN6-11193-00 / JN6-11181-00
• Service promise: 24-hour customer support and 1-year product coverage

Whether you’re tackling a full engine refresh or addressing a specific seal or gasket concern, this kit provides the core pieces you need to reassemble with confidence. The combination of seals, gaskets, and piston rings is designed to contribute to more consistent operation during subsequent use and help you approach the rebuild with a complete parts set at hand.

Quality and support

Customer service is available around the clock to answer questions or offer guidance during your rebuild. The purchase also includes a one-year warranty, reflecting a commitment to product quality and your ongoing satisfaction.