1. HEAVY EQUIPMENT 2. CRAWLER DOZERS 3. 300 4. (310G) - CASE CRAWLER TRACTOR (S/N 3039619 & AFTER) (7/69-12/69) 5. (04) - UNDERCARRIAGE Select section (04) - UNDERCARRIAGE Case: (114) - TRACK FRAME AND ROLLERS (116) - TRACK FRAME AND RELATED PARTS, (36" GAUGE CRAWLER ONLY) (118) - SPRING AND RECOIL SYSTEM (118[1]) - IDLER WHEEL - NON FACE SEAL (ALL MODELS EXCEPT 36" GAUGE) (120) - TRACK GUIDES (ROCK GUARDS), (36" GAUGE) (120[1]) - IDLER WHEEL (36" GAUGE) (122) - TRACK ROLLER (122[1]) - TRACK ROLLER - HEAVY DUTY (122[2]) - TRACK CARRIER ROLLER (36" GAUGE) (124) - TRACK ROLLER (FACE SEAL) (124[1]) - TRACK CARRIER ROLLER (126) - TRACK GUIDES (ROCK GUARDS) (128) - TRACK CHAIN, USED ON MODELS EXCEPT 36" GAUGE (130) - TRACK SHOES, SEMI-GROUSER, CLOSED (NON-HEAT TREATED) (138) - CRANKCASE, TRANSMISSION GUARD AND PULL HOOK, SPECIAL (138[1]) - SPECIAL CRANKCASE GUARD sale parts diagram catalog online construction equipment excavator tractor Truck sale: USD $5,800 CASE 310G Ginop Sales Inc.Hillman, Michigan USD $6,250 CASE 310G Bruggink's IncOostburg, Wisconsin CASE 310G Weeks Auction CompanyFlorida