Air filter 21702999

Air Filter 21702999

The Air Filter 21702999 is engineered to deliver clean, efficient airflow to your engine, protecting it from dust, dirt, and other harmful contaminants. This high-performance filter supports optimal combustion, better fuel efficiency, and extended engine life. Built to OEM specifications, it ensures reliable operation under marine and industrial conditions.

Compatible with the following engine models:

D11 Series:
D11A-A, D11A-B, D11A-C, D11A-C (IPS), D11A-C MP, D11A-D MP, D11A-E

D4 Series:
D4-150A-G
D4-175I-G
D4-180I-B, C, D, E, F
D4-210A-A, B
D4-210I-A, B
D4-225A-B, C, D, E, F
D4-225I-B, C, D, E, F
D4-230A-G
D4-230I-G
D4-260A-A, B, C, D, E, F
D4-260D-B, C, D, E, F
D4-260I-A, B, C, D, E, F
D4-270A-G
D4-270I-G
D4-300A-A, C, D, E, F, G
D4-300D-A, C, D, E, F
D4-300I-A, C, D, E, F, G
D4-320A-G
D4-320I-G

D6 Series:
D6-280A-A, B, C, D, E
D6-280I-A, B, C, D, E
D6-300A-F, G
D6-300D-F, G
D6-300I-F, G
D6-310A-A, B, C, D, E
D6-310D-B, C, D, E
D6-310I-A, B, C, D, E
D6-330A-B, C, D, E, F
D6-330D-B, C, D, E, F
D6-330I-B, C, D, E, F
D6-340A-G
D6-340D-G
D6-340I-G
D6-350A-A, B
D6-370A-B, C, D, E, F
D6-370D-A, B, C, D, E, F
D6-370I-A, B, C, D, E, F
D6-380A-G
D6-380D-G
D6-380I-G
D6-400A-E, F, G
D6-435D-A, C, D, E, F
D6-435I-A, C, D, E, F
D6-440A-G
D6-440D-G
D6-440I-G
D6-440I-WJ-G
D6-480D-G
D6-480I-G
D6-480I-WJ-G

D9 Series:
D9A2A, B, C, D, E, F, G, H, J, K
D9A2L MH
D9A2M MP