Vrcooler supply Intercooler for GE Jenbacher J620/J316/J320/J420 Air intercooler 369829/641424/1212197 for Jenbacher J320 gas engine Air intercooler 472046 / 362161/369828/1223131 for JGS620 gas engine Air intercooler 369834/1202340/1244655 for JGS412 JGS416 JGS420 gas engine Intercooler 1223131 For