326-1644 adapted models:
Excavator E320C;
Excavator E320D;
Carter 330C;
Carter 320C;
Excavator 325D;
51-8670X adapter model:
Caterpillar E320C
Caterpillar E330C
1R-1807 diesel filter adapter model:
Carter excavator E320B;
Carter excavator E320C;
Carter excavator E320D;
Carter excavator 323D;
Carter excavator 329D;
