Excellent diesel engine , RD80 , RD80DI , RD90 , RD120 , RT125-3 RD140 , RT80 , RT90 , RT110 , RT120 , RT140 , RT140DI , A lot of model and their spare parts including crankshaft , ring , piston , piston pin , connecting rod , liner , silencer , air clear, gear , part no will give if inquiry come , we are exporter in this line for many years .