NDPF005CT Diesel Particulate Filter Caterpillar C7/C15 Engines, Replaces OEM Part # 304-7578, 304-7579, 10R-6082, 302-5204
NDPF006CT Diesel Particulate Filter Caterpillar C9/C13 Engines, Replaces OEM Part # 304-7502, 304-7519, 10R-7056
NDPF022CT Diesel Particulate Filter Caterpillar C13/C15 Engines, Replaces OEM Part # 291-8519, 294-8694, 10R-6089
NDPF023CT Diesel Particulate Filter Caterpillar C7/C9/C13 Engines, Replaces OEM Part # 291-8515, 294-8692, 10R-6087
NDPF040CT Diesel Particulate Filter Caterpillar C7 Engines, Replaces OEM Part # 305-4565, 305-6294, 10R-6084, 309-0000, 00116233
NDPF115CT Diesel Particulate Filter Caterpillar C13/C15 Engines, Replaces OEM Part # 291-8519, 294-8694, 10R-6089