Buy Caterpillar 5P9945 - CENTRAL AND LOWER STRUCTURE at wholesale prices with easy payment and fast shipping options. Save up to 50% OFF OEM pricing. Compatible Machines:- ENGINE - MACHINE- TRACK-TYPE LOADER- TRACK-TYPE TRACTOR- WHEEL-TYPE LOADER Compatible Models:- 3204- 931- 931- 931B- 943- D3- 3P- 3S- 3- D3- D3B- 53- 910- G926 Units Containing The Spare Part :- GASKET KITS (3204)