... kinds of the diesel engine parts from single cylinder to multi-cylinder,such as single cylinder:165F Z170F R170A Z175F R175A R180A R180 ... ZS1115 ZS1125 SD1100 SD1125 L12-L32 EM170 EM175 EM180 EM185Multi cylinder 485,495,295,2100,2105,4100,4105,4108,6100,6105Quality ... design 3.long performance life 4.various model numbers R170 cylinder liner for diesel engine parts