Our watercraft top end kit includes new SBT pistons, which are the first piston to be sold with a LIFETIME WARRANTY against defect.
SBT pistons are cast using a high-silicone-content aluminum, and anodized on the top surface to increase the operating temperature range and retard normal wear. Sides of piston are graphite coated for minimal wear during break-in procedure.

Rings, which are made of chromium-plated ductile iron and are included along with all new wrist-pins and c-clips; base gaskets & head/head cover gaskets/o-rings, intake gaskets and exhaust gaskets (where applicable)

Available in 1.0mm oversize only

Please send us a note with size needed. If we do not hear back from you within the same business day we will have to cancel your order.