OEM / REF: BF720SKU: pilotpart294762
Fuel Filter 5I-7951 For Caterpillar Excavator CAT 311B 315 315B 317B LN 318B 320 L 320B 933 933C 939 939C is a Fuel Filter replacement part indexed for Caterpillar 317BL and Caterpillar 317BLN, with 3 application records on file. Match OEM part number BF720 and confirm fitment for Caterpillar Seals, Filters & Mainte...
This Fuel Filter is indexed for Caterpillar 317BL; Caterpillar 317BLN; Caterpillar 318B; Caterpillar 318BLN. Compare reference number BF720 against the label on your existing Caterpillar component before ordering.
Additional cross references on file: BF7538, CA5I7951, 5I-7951. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.
| OD | 83mm |
|---|---|
| Height | 196mm |
| Thread size | 23 |
| Filtration precision | ≤15μm |
| Filtration efficiency | ≥99.98% |
| Part Number (BALDWIN) | BF720, BF7538 |
| Part Number (CATERPILLAR) | CA5I7951, 5I-7951, 5I7951, 966396, 3I1116, 517951 |
| Part Number (DONALDSON) | P552561 |
| Part Number (FLEETGUARD) | FF5089 |
| Part Number (LUBERFINER) | LFF 3886, LFF3886 |
| Part Number (WIX FILTERS) | 33397 |
| Part Number | BALDWIN: BF720, BF7538 CATERPILLAR: CA5I7951, 5I-7951, 5I7951, 966396, 3I1116, 517951 DONALDSON: P552561 FLEETGUARD: FF5089 LUBERFINER: LFF 3886, LFF3886 WIX FILTERS: 33397 |
Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.
Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.
Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.
