KOLBEN, KOLBENRINGE, ZYLINDERBUCHSEN
Made to original specification by leading OE manufacturers. In any major overhaul of an engine where the standard size of the cylinder bores is worn and beyond reuse specification, it is normal practice to rebore the cylinders which in turn requires the use of over size pistons. In the worst cases, new cylinder liners may be required. Jem Engines offer standard (std) and a range of oversize pistons and rings and also cylinder liners.