Where to buy
 | eBay | Fleetguard Air Filter AF409K | $34.50 | View → |
| Amazon | AF409K AF1980 Air Filter Kit | Compatible with John Deere 1445F 1745F 1845F 2345F 4400 440D 6700 Repalces 12X11987A AT18426 AH20847 AT18526 K66172 | see price | View → |
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Supersessions & cross-references
72| Relation | Part | Manufacturer | Description | Where to buy |
|---|---|---|---|---|
| Catalog cross-reference | PA1681-FN | BALDWIN | Element | FridayParts $53.99 |
| Catalog cross-reference | 2338 | NAPA | buy | |
| Catalog cross-reference | 1004652 | FIAT | KuduParts $70.00 | |
| Catalog cross-reference | 1004421 | FIAT | FridayParts $39.00 | |
| Catalog cross-reference | 1191879 | VOLVO | FridayParts $39.00 | |
| Catalog cross-reference | 1409266 | FORD | KuduParts $68.00 | |
| Catalog cross-reference | 1700425 | FORD | FridayParts $53.99 | |
| Catalog cross-reference | 1770230750 | TOYOTA | FridayParts $39.00 | |
| Catalog cross-reference | 1930705 | FIAT | KuduParts $68.00 | |
| Catalog cross-reference | 207002178 | AGCO | FridayParts $39.00 | |
| Catalog cross-reference | 2245121701 | KOMATSU | FridayParts $53.99 | |
| Catalog cross-reference | 2710E9K600 | FORD | KuduParts $68.00 | |
| Catalog cross-reference | 303048581 | FIAT | KuduParts $70.00 | |
| Catalog cross-reference | 3649131150 | KOMATSU | buy | |
| Catalog cross-reference | 3I0806 | CATERPILLAR | FridayParts $39.00 | |
| Catalog cross-reference | 4021443 | FIAT | FridayParts $53.99 | |
| Catalog cross-reference | 4060883 | FIAT | buy | |
| Catalog cross-reference | 4059292 | FIAT | FridayParts $39.00 | |
| Catalog cross-reference | 40592922 | FIAT | FridayParts $39.00 | |
| Catalog cross-reference | 4130876 | HITACHI | FridayParts $53.99 | |
| Catalog cross-reference | 4122937 | HITACHI | FridayParts $53.99 | |
| Catalog cross-reference | 4909733 | FIAT | FridayParts $39.00 | |
| Catalog cross-reference | 4950103 | FIAT | FridayParts $39.00 | |
| Catalog cross-reference | 4956902 | FIAT | FridayParts $39.00 | |
| Catalog cross-reference | 5011548 | FORD | FridayParts $53.99 | |
| Catalog cross-reference | 5011315 | FORD | FridayParts $53.99 | |
| Catalog cross-reference | 638274 | FIAT | FridayParts $39.00 | |
| Catalog cross-reference | 663384 | CATERPILLAR | FridayParts $39.00 | |
| Catalog cross-reference | 665459 | CATERPILLAR | FridayParts $39.00 | |
| Catalog cross-reference | 687744 | CATERPILLAR | FridayParts $39.00 | |
| Catalog cross-reference | 71140887 | FIAT | FridayParts $39.00 | |
| Catalog cross-reference | 71004421 | FIAT | FridayParts $39.00 | |
| Catalog cross-reference | 74059252 | FIAT | KuduParts $70.00 | |
| Catalog cross-reference | 74021443 | FIAT | FridayParts $39.00 | |
| Catalog cross-reference | 8014430 | FIAT | FridayParts $39.00 | |
| Catalog cross-reference | 8322872 | FIAT | FridayParts $39.00 | |
| Catalog cross-reference | 8322972 | FIAT | FridayParts $39.00 | |
| Catalog cross-reference | 85779 | FIAT | FridayParts $39.00 | |
| Catalog cross-reference | 894639H1 | KOMATSU | FridayParts $39.00 | |
| Catalog cross-reference | 938717 | CATERPILLAR | FridayParts $39.00 | |
| Catalog cross-reference | 9Y6841 | CATERPILLAR | FridayParts $39.00 | |
| Catalog cross-reference | A299C | AC DELCO | FridayParts $53.99 | |
| Catalog cross-reference | A299CL | AC DELCO | FridayParts $53.99 | |
| Catalog cross-reference | P772578 | DONALDSON | KuduParts $22.00 FridayParts $24.73 | |
| Catalog cross-reference | PC136K | AC DELCO | FridayParts $53.99 | |
| Catalog cross-reference | XZ988972 | HITACHI | FridayParts $53.99 | |
| Catalog cross-reference | B1400 | FridayParts $14.99 | ||
| Catalog cross-reference | PF823-E | buy | ||
| Aftermarket cross-reference | 10000041379 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 102677 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 102816 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 10281780 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 103059 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 103136 | FridayParts $67.99 | ||
| Aftermarket cross-reference | 1041817 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 10501684 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 105025 | FridayParts $49.00 | ||
| Aftermarket cross-reference | 1083809 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 10981 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 1142150280 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 1142150340 | FridayParts $18.99 | ||
| Aftermarket cross-reference | 1142150990 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 114359 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 114360 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 11670 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 11910511120 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 1196733 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 123801 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 123811 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 124326 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 124366 | FridayParts $53.99 | ||
| Aftermarket cross-reference | 12461012620 | FridayParts $53.99 |
Catalog cross-references come from manufacturer filter catalogs (Donaldson, WiX, Baldwin) and include OEM numbers that share the same catalog filter. Supersessions and aftermarket rows come from marketplace and supplier listings and are leads, not confirmed interchanges. Verify the exact part for your serial number before ordering.