Main models:
CATERPILLAR Parts:
Excavator: 307 312C 312D 320B 320C 320D 323D 324D 324E 325B 325C 325D 329D 329E 
                   330C 330D 336D 336E 345C 345D 349D 349E 365C 385C 390D etc.
Bulldozer: D5 D6 D7 D8 D9 D10T D11 etc. 
Loader: 936 950 960 966 970 972 980 988 990 994 etc. 
Heavy Truck: 769 770 772 773 775 777 785 789 793 797 etc. 
Engine: 3066 3116 3126 3306 3406 3408 3412 3508 3512 3516 3606 3608 3612 
               C4.4 C6.4 C6.6 C7 C9 C10 C11 C12 C13 C15 C18 C27 C32 C175 C280 etc. 
PERKINS Parts: 
Industrial engine: 400 850 1100 1200 series 
Generation unit engine: 400 1000 1100 1300 1600 2000 4000 series 
VOLVO PENTA Parts: 
Industrial engine: TAD520 TAD620 TAD650 TAD720 TAD721 TAD940 TAD941 
                                TAD1030 TAD1032 TAD1210 TAD1211 TAD1230 TAD1232 
                                TAD1240 TAD1241 TAD1242 TAD1340 TAD1350 TAD1360 
                                TAD1630 TAD164O TAD1641 TAD1642 TAD1643 TAD1650 
                                TWD610 TWD710 TWD1230 TWD1240 TWD1620 TWD1630 
Marine engine: D5 D6 D7 D9 D11 D12 D13 D16 
                            TAMD74 TAMD100 TAMD103 TAMD122 
                          TAMD162 TAMD163 TAMD165