Advanced Sleeve is the standard by which all Marine Engine sleeves are measured. We started manufacturing Marine replacement sleeves more than 30 years ago and offers thousands of Marine Outboard engine sleeves.
Choose from more than 800 catalog part numbers or Advanced Sleeve will build your own custom-made sleeve from high-grade gray cast-iron, ductile iron or plateable forged aluminum. Advanced Sleeve offers sleeves with standard outside diameters as well as oversized outside diameter sleeves to keep Marine Engines going indefinitely.
Restoration, all-out racing or repair and replacement 2 stroke or 4 stroke sleeves, Advanced Sleeve manufactures Marine solutions.