Airsal: cylinders and engine parts

Airsal manufactures cylinders, pistons and cylinder heads for mopeds, scooters and motorcycles. The business began in 1986 and its facilities are in Centelles, Barcelona. The brand develops several product families for renewing cylinder assemblies and maintaining their components, with two-stroke and four-stroke applications depending on the part reference.

At Motarea, you can browse the range by component: cylinders, pistons, piston rings, gaskets, cylinder heads and crankshafts. The selection also includes transmission components and mounting accessories. Identifying the engine and the assembly reference helps you choose the corresponding replacement part.

Cylinders and cylinder kits

Airsal cylinders make up the brand’s largest product family in our catalogue. There are individual cylinders and kits with different contents, as well as ranges such as Sport, T6 and Racing Xtrem depending on the application. Aluminium versions with Scanimet coating use a nickel and silicon-carbide treatment; check the material and finish of each item.

When choosing, check the engine type, cooling system, bore and stroke specified for that assembly. The bore alone does not identify an application. Kit contents can also vary: check whether the piston, piston rings, pin, clips, gaskets or cylinder head are included before completing the repair.

Replacement pistons and piston rings

Airsal pistons and piston kits allow you to replace the moving assembly of the corresponding cylinder. Compare the cylinder reference, diameter, piston pin and piston specifications to choose the intended variant, especially where several ranges exist for the same engine.

Airsal piston rings are specific replacement parts for their respective pistons. Check the diameter, thickness and number of rings in the assembly; piston rings for the same engine capacity are not necessarily interchangeable.

Gaskets and cylinder heads

Airsal engine gaskets include top-end kits and gaskets for specific cylinder and cylinder-head joints. Their shape, holes and thickness must match the assembly being fitted. Airsal cylinder heads complete this part of the engine with references featuring different shapes and cooling systems; check their correspondence with the cylinder and engine version.

Crankshafts and other components

The selection of Airsal crankshafts includes replacement references and Racing Xtrem versions. Stroke, connecting-rod length and mounting interfaces must match the intended configuration. This family is complemented by a replacement connecting rod and a variator adaptation kit for a specific crankshaft.

You will also find complete Airsal variators, a transmission gear kit and an exhaust adapter. These are specific references: check their purpose and fitting requirements on each product page.