A-AF421MFilter, Air, Primary (QTY 1)
(ENG CUMMINS NTT-855C)
A-AF851MFilter, Air, Primary (QTY 1)
(ENG CUMMINS NTA-855, NTT-855C)
A-AF821MFilter, Air, Secondary (QTY 1)
(ENG CUMMINS NTT-855C)
A-AF883MFilter, Air, Secondary (QTY 1)
(ENG CUMMINS NTA-855, NTT-855C)