Zozoye Oversize 0.25mm Piston + Ring Set for EZGO 350cc EH35C MCI Fuji Robin Engine (1996-2008) – 72504G01

Upgrade your EZGO 350cc engine with the Zozoye oversize piston kit

The Zozoye oversize piston kit is designed for EZGO 4-cycle gas golf carts that use the 350cc EH35C MCI Fuji Robin engine from 1996 to 2008. This kit targets bore wear, light scoring, and minor cylinder imperfections by pairing a precisely sized oversize piston with compatible rings and gaskets. When installed by a qualified technician, it can help restore smoother operation and more consistent compression, making long days on the course feel a bit steadier and more dependable.

What’s included

• Piston gasket x1
• Oversize 0.25mm piston
• Piston x2
• Oversize 0.25mm ring x2
• Wrist pin x2
• Snap rings x4

Compatibility and references

• OEM part numbers: 72544-G01, 72541-G01, 72512-G01 for cross-reference
• Gasket set included with part 72504g01
• Core application: designed to repair cylinders with enlarged bore diameters caused by wear, scratches, or minor scoring

Important installation notes

RISK WARNING: Do not use an oversized piston without boring the cylinder, or the engine will be scrapped. Proper bore matching helps the rings seal correctly and reduces the risk of compression loss during operation.

Why choose Zozoye for EZGO engines

Quality components and precision machining define this kit. By addressing bore wear with a matched oversize piston, the assembly maintains the engine’s intended timing and clearance relationships. When installed by someone experienced with small engines, it offers a potential path to smoother acceleration and steadier performance on the course.

Note that results can vary based on the engine’s overall condition and the correctness of installation. This description highlights potential benefits based on the part design and typical wear scenarios. It is not a guarantee, but a guide to what the kit may help achieve when paired with proper setup.