Cylinder Head Gasket – Honda GX390 Go Kart Engine

Aftermarket thin metal replacement cylinder head gaskets for the Honda GX390 go kart engine. The head gasket is one of the most critical seals in the engine — sitting between the cylinder head and block, it has to contain combustion pressure and coolant simultaneously while enduring constant heat cycling. When it fails you'll see coolant loss, white exhaust smoke, overheating, or in a worst case scenario a hydrolocked engine. Catching and replacing a failing head gasket early saves a lot more than the cost of a gasket.

The thin metal construction offers reliable sealing and good durability under the demands of a hard-working rental engine — and at this price, replacing it as part of any top end rebuild is a no-brainer rather than an afterthought.

Sold in a pack of 5.

Fits: Honda GX390

Pack size: 5 gaskets

OEM Ref: 12251-ZF6-W00