CASE > HEAVY EQUIPMENT > CRAWLER DOZERS > 400 > (400) - CASE CRAWLER TRACTOR (1/57-12/83) > (04) - UNDERCARRIAGE

(156[1]) - SIDE PLATE, PIVOT BAR, AND DRAWBAR GUIDE (156) - SPROCKET AND LEAF SPRING (158) - TRACK FRAME AND RECOIL SPRING (160[1]) - TRACK ROLLER (160) - TRACK CARRIER ROLLER (162[1]) - (USED FROM SERIAL #4-16-55) (162) - IDLER WHEEL, (USED UP TO SERIAL #4-16-55) (164) - TRACK CHAIN (166) - TRACK SHOES (STANDARD AND OPTIONAL) (168[1]) - PULL HOOK AND CRANKCASE GUARD (168) - ROCK GUARDS