O.S. Engines Cylinder & Piston Assembly .12XZ Speed OSM21653000

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Price: $109.99

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O.S Engins piston and cylinder, ABC cylinder liner construction, Aluminum piston with Brass liner that is Chrome plated. Non-ringed. The piston and sleeve are only available as a pair. They cannot be purchased individually.

Requires: Assembly into engine. Line up the notch on sleeve with notch on crankcase.


Total cylinder sleeve length: 26.5mm (1.04")
13.75mm (0.54")
Total ports:

This product was added to our catalog on April 19, 2017