Yamaha Golf Cart Piston & Ring Kit .25mm (Models G11/G16)

Description

Yamaha Golf Cart Piston & Ring Kit .25mm (Models G11/G16) Overview

The Yamaha Piston Ring Kit 25mm for Models G11 & G16 is an essential engine rebuild component designed to restore engine compression and reduce blow-by in Yamaha golf carts equipped with 4-cycle gas engines. This precision-engineered ring kit is sized +0.25mm (25mm) to fit cylinders that have been slightly worn or bored out, helping your cart regain lost power and improve performance.

With durable construction and engineered compatibility, this piston ring kit offers a reliable replacement solution for golf cart enthusiasts and mechanics performing maintenance or engine overhauls on Yamaha G11 and G16 models.

Specifications of Yamaha Golf Cart Piston & Ring Kit .25mm (Models G11/G16)

Why It’s Important?

A piston ring kit is critical because it restores proper engine compression, seals the combustion chamber, and prevents oil from leaking into the cylinder — all essential for efficient engine performance.

FAQs

What does a piston ring kit do?

It seals the gap between the piston and cylinder, restoring engine compression and preventing oil from entering the combustion chamber.

What models does this fit?

It fits Yamaha G11 and G16 golf carts with 4‑cycle gas engines.

What does 25mm refer to?

It indicates an oversized ring size (+0.25mm) used when the cylinder has been bored out slightly during engine overhaul.

When should I replace piston rings?

Replace them when experiencing low compression, excessive smoke, oil consumption, or loss of power.

Is this compatible with electric carts?

No — this ring kit is only for gas engine Yamaha carts.