Honda GX390 Engine Rebuild Kit – Covers 340 & 390 Models

Upgrade your Honda GX340 (11HP) or GX390 (13HP) engine with this premium PIAOCAIYIN Engine Rebuild Kit. Designed for maximum performance and durability, this complete kit includes a high-quality engine block, piston, ring set, connecting rod, full gasket assembly, oil seals, and straight crankshaft—all precision-engineered for smooth, reliable operation.

Built to strict quality standards, this rebuild kit delivers excellent efficiency and long-lasting dependability. Note that professional installation is recommended due to the complexity of the assembly. For any questions or support, our dedicated team is available to assist. Ensure your engine runs like new with components that meet or exceed OEM specifications.