Specification
| Largest ID | 7.73 inch / 196.40 mm |
| Height | 16.46 inch / 418.00 mm |
| Efficiency Test Std | ISO 5011 |
| Largest OD | 12.08 inch / 306.80 mm |
| Length | 16.50 in / 419.30 mm |
| Applicable Region | North America, Europe, South America, South East Asia, South Pacific, Africa Middle East, Mexico and Central America |
Product Comments
Extended Life Version of AF421
Related Parts
| Equipment | Engine | Year | Qty. Req. |
|---|---|---|---|
| DS11 | 1 | ||
| DS11 | 1 | ||
| DT817 | 1 | ||
| F 2L 912 | 1 | ||
| F 4L 912 | 1 | ||
| 1 | |||
| DT817C | 1 | ||
| DT817B | 1 | ||
| DT817B | 1 | ||
| 1 | |||
| F 2L 912 | 1 | ||
| NT855 | 1 | ||
| DT817C | 1 | ||
| M11 | 1 | ||
| 1 | |||
| M11 | 1 | ||
| F3L912 | 1 | ||
| DT817 | 1 | ||
| REAR ENGINE | 1 | ||
| DT817B | 1 | ||
| K13D | 1989 | 1 | |
| EK100 | 1989 | 1 | |
| EK200 | 1988 | 1 | |
| EK200 | 1988 | 1 | |
| EP100 | 1987 | 1 | |
| EP100 | 1987 | 1 | |
| EF750 V8 | 1987 | 1 | |
| EK100E | 1987 | 1 | |
| EF750 | 1987 | 1 | |
| EK100 | 1986 | 1 | |
| EV700 | 1986 | 1 | |
| EP100T | 1985 | 1 | |
| EK200 | 1985 | 1 | |
| EM100 | 1985 | 1 | |
| EF750T | 1985 | 1 | |
| EP100T | 1985 | 1 | |
| EK200 | 1985 | 1 | |
| EF750T | 1985 | 1 | |
| EK200 | 1985 | 1 | |
| EP100T | 1985 | 1 | |
| EK200 | 1985 | 1 | |
| EK200 | 1985 | 1 | |
| EP100T | 1985 | 1 | |
| EV700 | 1984 | 1 | |
| EF550 | 1984 | 1 | |
| EV700 | 1984 | 1 | |
| EF750 | 1984 | 1 | |
| EF550 | 1984 | 1 | |
| EV700 | 1984 | 1 | |
| EK100 | 1984 | 1 | |
| EK100 | 1984 | 1 | |
| EF750T | 1984 | 1 | |
| EF750 | 1984 | 1 | |
| EF550 | 1984 | 1 | |
| EK100 | 1984 | 1 | |
| EF550 | 1984 | 1 | |
| EK200 | 1984 | 1 | |
| EV700 | 1984 | 1 | |
| EF750 | 1984 | 1 | |
| EF550 | 1984 | 1 | |
| EF550 | 1984 | 1 | |
| EK100 | 1984 | 1 | |
| EF550 | 1984 | 1 | |
| EF550 | 1984 | 1 | |
| EF550 | 1984 | 1 | |
| EF550 | 1984 | 1 | |
| EK100 | 1983 | 1 | |
| EP100T | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EP100T | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EP100T | 1983 | 1 | |
| EF750T | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EP750T | 1983 | 1 | |
| EP750T | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EF750T | 1983 | 1 | |
| EP100T | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EP100T | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EK100E | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EP100T | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EF750T | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EP550 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EP100 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EP550 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EP100T | 1983 | 1 | |
| EP100T | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EP100T | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EP100T | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EK200 | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EP100T | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EP100T | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EP100 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EF750T | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EP100T | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EP100 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EP550 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EP100T | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EP100T | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EP100T | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EP100 | 1983 | 1 | |
| EK100 | 1983 | 1 | |
| EP100T | 1983 | 1 | |
| EK200 | 1983 | 1 | |
| EF750 | 1983 | 1 | |
| EF550 | 1983 | 1 | |
| EP100T | 1982 | 1 | |
| EF550 | 1982 | 1 | |
| EK100 | 1982 | 1 | |
| EK100 | 1982 | 1 | |
| EP100T | 1982 | 1 | |
| EF750 | 1982 | 1 | |
| EF750 | 1982 | 1 | |
| EF750 | 1982 | 1 | |
| EF550 | 1982 | 1 | |
| EP100T | 1982 | 1 | |
| EP100T | 1982 | 1 | |
| EP100T | 1982 | 1 | |
| EP100T | 1982 | 1 | |
| EK100 | 1982 | 1 | |
| EK100E | 1982 | 1 | |
| EF550 | 1982 | 1 | |
| EK100 | 1982 | 1 | |
| EF550 | 1982 | 1 | |
| EF550 | 1982 | 1 | |
| EF550 | 1982 | 1 | |
| EK100 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EP100 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EF750T | 1981 | 1 | |
| EF700 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EP100T | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EF750T | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EV700 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EF750T | 1981 | 1 | |
| EP100T | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EP100 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EF550 | 1981 | 1 | |
| EK100 | 1981 | 1 | |
| EF7850T | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EF750 | 1981 | 1 | |
| EK100 | 1980 | 1 | |
| EK100 | 1980 | 1 | |
| EK100 | 1980 | 1 | |
| EK100 | 1980 | 1 | |
| EK100 | 1980 | 1 | |
| EK100 | 1980 | 1 | |
| EK100 | 1980 | 1 | |
| EK100 | 1980 | 1 | |
| EK100 | 1980 | 1 | |
| EP100T | 1 | ||
| EP100T | 1 | ||
| EF750 | 1 | ||
| EP100T | 1 | ||
| EF700 | 1 | ||
| EP100T | 1 | ||
| EP100 | 1 | ||
| EF550 | 1 | ||
| EP100 | 1 | ||
| EP100 | 1 | ||
| EF550 | 1 | ||
| EF700 | 1 | ||
| EK100 | 1 | ||
| EP100T | 1 | ||
| EP100T | 1 | ||
| EP100 | 1 | ||
| EP100 | 1 | ||
| EP100 | 1 | ||
| EP100 | 1 | ||
| EP100 | 1 | ||
| EP100 | 1 | ||
| EP100 | 1 | ||
| EK100 | 1 | ||
| EK550 | 1 | ||
| EF750 | 1 | ||
| EF750 | 1 | ||
| EK200 | 1 | ||
| EK100 | 1 | ||
| EK100 | 1 | ||
| EK200 | 1 | ||
| EK200 | 1 | ||
| EF550 | 1 | ||
| EK100 | 1 | ||
| EF700 | 1 | ||
| EF550 | 1 | ||
| EP100 | 1 | ||
| EK550 | 1 | ||
| EF550 | 1 | ||
| EK100 | 1 | ||
| EP100 | 1 | ||
| EK100 | 1 | ||
| EK100 | 1 | ||
| EF550 | 1 | ||
| EK100 | 1 | ||
| EP100T | 1 | ||
| EF550 | 1 | ||
| EF700T | 1 | ||
| EP100T | 1 | ||
| EK550 | 1 | ||
| EK550 | 1 | ||
| EF750 | 1 | ||
| EK100 | 1 | ||
| EF550 | 1 | ||
| 12V-71N FRONT ENGINE | 1 | ||
| 1 | |||
| GMC | 1 | ||
| 12V71 | 1 | ||
| 12V71 | 1 | ||
| 8V-71T REAR ENGINE | 1 | ||
| 12V-71N REAR ENGINE | 1 | ||
| DETROIT | 1 | ||
| 1 | |||
| CUMMINS | 2 | ||
| DEUTZ | 4 | ||
| DEUTZ | 2 | ||
| 1 | |||
| CUMMINS | 4 | ||
| 1 | |||
| 1 | |||
| C9 | 2008 | 1 | |
| 6090HF485 | 2008 | 1 | |
| CUMMINS | 1999 | 1 | |
| CUMMINS | 1999 | 1 | |
| CUMMINS | 1999 | 1 | |
| CUMMINS | 1996 | 1 | |
| CUMMINS | 1996 | 1 | |
| CUMMINS | 1993 | 2 | |
| LTA10 | 1 | ||
| 12V71 | 1 | ||
| F12L413 | 1 | ||
| L10 | 1 | ||
| 1 | |||
| CAT | 1 | ||
| NTA855 | 1 | ||
| V8 | 1 | ||
| 12V71 | 1 | ||
| NT855 | 1 | ||
| NTA855 | 1 | ||
| NTA855 | 1 | ||
| F 2L 912 | 1 | ||
| NT855 | 1 | ||
| LTA10 | 1 | ||
| F12L413 | 1 | ||
| DT817 | 1 | ||
| NHV12 | 1 | ||
| DT817 | 1 | ||
| DT817 | 1 | ||
| 6V-71 | 1 | ||
| CUMMINS | 1 | ||
| NTA855 | 1 | ||
| CUMMINS | 1 | ||
| 1 | |||
| 1 | |||
| NTT-855C | 1 | ||
| NT855 | 1 | ||
| F10L413 | 1 | ||
| 1 | |||
| F12L413 | 1 | ||
| 12V71 | 1 | ||
| VT-1710 | 1 | ||
| 6-110 | 1 | ||
| 3406B | 1 | ||
| NT855 | 1 | ||
| CUMMINS | 1 | ||
| 12V71 | 1 | ||
| DT817C | 1 | ||
| DT817B | 1 | ||
| NTA855 | 1 | ||
| BF10L413F | 1 | ||
| CUMMINS | 1 | ||
| 12V71 | 1 | ||
| DT817B | 1 | ||
| DT817C | 1 | ||
| F10L413 | 1 | ||
| NTA855 | 1 | ||
| F3L912 | 1 | ||
| DEUTZ | 2 | ||
| 6-110 | 1 | ||
| NT855 | 1 | ||
| NTA855 | 1 | ||
| F10L413 | 1 | ||
| F 4L 912 | 1 | ||
| 1 | |||
| 6V-71 | 1 | ||
| F 2L 912 | 1 | ||
| NTA855 | 1 | ||
| F12L413 | 1 | ||
| GMC | 1 | ||
| NTA855 | 1 | ||
| DT817C | 1 | ||
| D9408TI | 1 | ||
| 1 | |||
| GMC | 1 | ||
| 2 | |||
| DEUTZ | 1 | ||
| 479A102 | 1 | ||
| 1 | |||
| L10 | 1 | ||
| 6-110 | 1 | ||
| 40E | 1 | ||
| KTA-1150 | 1 | ||
| VT-1710 | 1 | ||
| VT-1710 | 1 | ||
| GM | 1 | ||
| NT855 | 1 | ||
| N855 | 1 | ||
| 6V-71 | 1 | ||
| 6V-71 | 1 | ||
| 1 | |||
| BF12L413F | 4 | ||
| 3206 | 1 | ||
| NHV12 | 1 | ||
| NTA855 | 1 | ||
| L10 | 1 | ||
| 6-110 | 1 | ||
| 8V-71N | 1 | ||
| CUMMINS | 2 | ||
| F10L413 | 1 | ||
| DT817B | 1 | ||
| CUMMINS | 1 | ||
| 6-110 | 1 | ||
| NTA855 | 1 | ||
| 3406 | 1 | ||
| V-903 | 1 | ||
| 6V-71 | 1 | ||
| NT855 | 1 | ||
| BF12L413F | 4 | ||
| NT BIG CAM III | 1 | ||
| VT903 | 1 | ||
| 1 | |||
| NTT-855C | 1 | ||
| 12V71 | 1 | ||
| Jun-71 | 1 | ||
| 8280.22 | 1 | ||
| 6-110 | 1 | ||
| GMC | 1 | ||
| 3406 | 1 | ||
| NT855 | 1 | ||
| NTA855 | 1 | ||
| F12L413 | 1 | ||
| CUMMINS | 1 | ||
| F12L413 | 2 | ||
| VT-1710 | 1 | ||
| F12L413 | 1 | ||
| KT19 | 6 | ||
| 6-110 | 1 | ||
| F12L413 | 1 | ||
| 8280.22 | 1 | ||
| Jun-71 | 1 | ||
| NT855 | 1 | ||
| 6-110 | 1 | ||
| BUDA | 1 | ||
| 6-110 | 1 | ||
| 1 | |||
| 3406 | 1 | ||
| DEUTZ | 1 | ||
| NTA855 | 1 | ||
| NTT-855C | 1 | ||
| F10L413 | 1 | ||
| 1 | |||
| 12V71 | 1 |

