BELLEVILLE APC
14 Roy Boulevard
Belleville, ON K8N 0L9
BF1399-SPPhoto not yet available
BALDWIN · Fuel Water Separator Filter
BF1399-SP
Fuel/Water Separator Spin-on with Drain and Sensor Port
$89.56
Dealer price · CAD per each · price checked September 11, 2026
Belleville APC1 in stock
Kingston APCCall for availability
Stock checked September 11, 12:46 PM Eastern. Call before travelling so we can confirm what is still available.
THE DETAILS THAT MATTER
FILTER SPECIFICATIONS.
- Filter type
- Fuel/Water Separator Spin-on with Drain and Sensor Port
- Thread
- 1–14
- Outside diameter
- 4 1/4 in.
- Outside diameter (mm)
- 108.0
- Length
- 7 5/8 in.
- Length (mm)
- 193.7
- Contains
- Sensor Port Thread: 9/16-18;Standpipe
- Gasket
- [1] Included
- Manufacturer part number
- BF1399-SP
- GTIN
- 00791440084094
CAUTION: Furnished O-Ring must be installed on post for seal.
Baldwin replacement references: Caterpillar 326-1644
Baldwin PIES August 20, 2026 · Baldwin Product Guide July 24, 2026.
START WITH THE NUMBER YOU HAVE
CROSS-REFERENCE NUMBERS.
Baldwin’s reference lists the numbers below for BF1399-SP. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.
33 manufacturer reference rows
| Brand / manufacturer | Reference number | Condition / note | Reference qty |
|---|---|---|---|
| AGCO | 539362D1 | 1 | |
| AGCO | CH1R0770 | 1 | |
| BALDWIN FILTERS | BF1284SP | Superceded By | 0 |
| BALDWIN FILTERS | BF1399SP | 1 | |
| BOMAG | 332095639 | 1 | |
| CARQUEST | 86606 | 1 | |
| CARQUEST | 86787 | 1 | |
| CATERPILLAR | 1749570 | Filter Only | 1 |
| CATERPILLAR | 1R0770 | 1 | |
| CATERPILLAR | 3261644 | 1 | |
| CATERPILLAR | 4238525 | 1 | |
| CHAMPION LABORATORIES | LFF6771SC | 1 | |
| DONALDSON | P550626 | 1 | |
| FLEETGUARD | FS19820 | 1 | |
| FRAM Filters | PS10264 | 1 | |
| GRAINGER | 2KZC2 | 1 | |
| GRAINGER | 5WXW0 | 1 | |
| HASTINGS | FF1180SP | 1 | |
| HASTINGS | FF1186SP | 1 | |
| LUBER-FINER | LFF6770 | 1 | |
| LUBER-FINER | LFF6771SC | 1 | |
| MACK | 5839FS19820 | 1 | |
| NAPA GOLD | 3606 | 1 | |
| NAPA GOLD | 3787 | 1 | |
| NAPA X | 3606 | 1 | |
| SAKURA | SFC55170 | w/Drain & Senso | 1 |
| SAKURA | SFC55170B | w/Sensor Port | 1 |
| SF-FILTER / SCHUPP | SK3322 | 1 | |
| SURE FILTER TECHNOLOGY | SFR0770FW | w/Drain & Senso | 1 |
| SURE FILTER TECHNOLOGY | SFR0770FWB | w/Sensor Port | 1 |
| WIX | 33606 | 1 | |
| WIX | 33787 | 1 | |
| WIX | 533787 | 1 |
Source: Baldwin Specs & Interchange · July 27, 2026. Reference quantity is part of the manufacturer’s cross-reference, not store stock.
CHECK THE EQUIPMENT. CHECK THE ENGINE.
APPLICATIONS & EQUIPMENT.
Caterpillar Equipment
Baldwin Product Guide summary. This description does not establish fit for every model from each manufacturer.
Call with your equipment model, engine and the number on the existing filter. Our counter will help verify the application.
A REAL COUNTER. CLOSE TO HOME.
YOUR LOCAL FILTER PEOPLE.
Bring the number off your old filter, or your equipment and engine details. We’ll help check the match.
KINGSTON APC
846 Portsmouth Avenue
Kingston, ON K7M 3C7