Cross reference › LUBER-FINER › lff5421
LUBER-FINER LFF5421 Luberfiner LFF5421 Fuel Filter Element — verified interchange numbers, vehicle fitment and specifications. Free lookup, no login.
Numbers in blue open their own cross-reference page.
| Brand | Part number | Relation | |
|---|---|---|---|
| BALDWIN | BF7966 | equivalent | Compare → |
| CUMMINS | 3978040 | equivalent | Compare → |
| CUMMINS | 4897897 | equivalent | Compare → |
| DONALDSON | p550880 | equivalent | Compare → |
| DONALDSON | P550880 | equivalent | Compare → |
| FLEETGUARD | FF5421 | equivalent | Compare → |
| FLEETGUARD | ff5612 | equivalent | Compare → |
| FLEETGUARD | FF5612 | equivalent | Compare → |
| FLEETGUARD | ff5790 | equivalent | Compare → |
| FLEETGUARD | FF5790 | equivalent | Compare → |
| MANN | WK929x | equivalent | |
| MANN | WK960 | equivalent | |
| MANNFILTER | WK929x | equivalent | |
| MANNFILTER | WK960 | equivalent |
Stop looking these up by hand. Orderflow reads your customers' emails & PDFs, finds the right part in your own catalogue, and drafts the quote — you just approve.
Try Orderflow free →| Make | Model | Years | Engine |
|---|---|---|---|
| Cummins | 3978040 |
Orderflow's verified cross-reference lists 14 equivalent part numbers for the LUBER-FINER lff5421, including BALDWIN BF7966. Always confirm against the manufacturer spec before ordering.
This part has 1 verified vehicle application on record. See the fitment table on this page for makes, models and years.
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Found a wrong match? Report it. Data is a cross-reference guide — always verify against the manufacturer specification for your application.