1. HEAVY EQUIPMENT 2. CRAWLER DOZERS 3. 400 4. (420B) - CASE CRAWLER TRACTOR (S/N 3012301 TO 3014316) (1/57-12/60) 5. (04) - UNDERCARRIAGE Select section (04) - UNDERCARRIAGE Case: (040) - CLUTCH HOUSING (042) - CLUTCH (042[1]) - DRIVESHAFT AMD UNIVERSAL JOINTS (044) - DIFFERENTIAL (046) - TRANSMISSION - DIFFERENTIAL AND FINAL DRIVE SPACERS (050) - FINAL DRIVE AND AXLE SHAFT (052) - SIDE PLATE, PIVOT BAR, AND DRAWBAR GUIDE (052[1]) - PARTS NOT SHOWN (052[2]) - SPROCKET AND LEAF SPRING (054) - TRACK FRAME AND RECOIL SPRING (060) - TRACK CARRIER ROLLER (060[1]) - TRACK ROLLER (062) - IDLER WHEEL (062[1]) - ROCK GUARD (OPTIONAL EQUIPMENT) (064) - TRACK CHAIN (066) - TRACK SHOES (STANDARD AND OPTIONAL) sale parts diagram catalog online construction equipment excavator tractor Truck sale: CASE 420B All States Ag Parts - Salem SD
![Case parts catalog diagram (042[1]) - DRIVESHAFT AMD](http://c1.a2109.com/_350/casece2/94/947026.png)
![Case parts catalog diagram (052[1]) - PARTS NOT SHOW](http://c1.a2109.com/_350/casece2/59/593280.png)
![Case parts catalog diagram (052[2]) - SPROCKET AND L](http://c1.a2109.com/_350/casece2/84/842065.png)
![Case parts catalog diagram (060[1]) - TRACK ROLLER](http://c1.a2109.com/_350/casece2/63/636145.png)
![Case parts catalog diagram (062[1]) - ROCK GUARD (OP](http://c1.a2109.com/_350/casece2/13/1300352.png)
