BELLEVILLE APC
14 Roy Boulevard
Belleville, ON K8N 0L9
PA1670Photo not yet available
BALDWIN · Engine Air Filter
PA1670
Inner Air Element with 8 Bolts
Call for price
Call either store for your current price.
Belleville APCCall for availability
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
- Inner Air Element with 8 Bolts
- Outside diameter
- 6 1/4 in.
- Outside diameter (mm)
- 158.8
- Inside diameter
- 4 5/8 in.
- Length
- 16 in.
- Length (mm)
- 406.4
- Manufacturer part number
- PA1670
- GTIN
- 00791440012974
On Caterpillar using a Fleetguard or Heavy Duty Air conversion bracket, use PA2739.
Baldwin replacement references: Caterpillar 2S1287
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 PA1670. Keep any size, quantity or application conditions with the match. A cross-reference alone does not confirm fit on your equipment.
124 manufacturer reference rows
| Brand / manufacturer | Reference number | Condition / note | Reference qty |
|---|---|---|---|
| ACDELCO | A288C | 1 | |
| AIR REFINER | ARM716 | 1 | |
| AMERICAN PARTS | 304 | 1 | |
| AMERICAN PARTS | 93046 | 1 | |
| AP LOCKHEED | LK3688 | 1 | |
| BALDWIN FILTERS | PA1670 | 1 | |
| BIG A FILTER | 304 | 1 | |
| BIG A FILTER | 93046 | 1 | |
| CAMECO INDUSTRIES | 60008876 | 1 | |
| CANADIAN FILTER CO. | CFM85 | 1 | |
| CARQUEST | 87046 | 1 | |
| CATERPILLAR | 1S1287 | 1 | |
| CATERPILLAR | 1S1479 | Inner, Filter O | 1 |
| CATERPILLAR | 1S2373 | Inner, Filter O | 1 |
| CATERPILLAR | 1S2375 | Inner, Filter O | 2 |
| CATERPILLAR | 2S1287 | 1 | |
| CATERPILLAR | 3I0427 | 1 | |
| CATERPILLAR | 3S1812 | Inner, Filter O | 1 |
| CATERPILLAR | 3S2289 | Inner, Filter O | 1 |
| CATERPILLAR | 3S2298 | Inner, Filter O | 1 |
| CATERPILLAR | 7M4862 | Inner, Filter O | 1 |
| CATERPILLAR | 7M9046 | 1 | |
| CATERPILLAR | 7S1224 | Inner, Filter O | 1 |
| CATERPILLAR | 7S1778 | Inner, Filter O | 1 |
| CATERPILLAR | 9M4798 | Inner, Filter O | 1 |
| CATERPILLAR | 9M5511 | Inner, Filter O | 1 |
| CHAMPION LABORATORIES | AF46 | 1 | |
| CHAMPION LABORATORIES | LAF46 | 1 | |
| CLEAN FILTERS | MA505 | 1 | |
| CO-OP | AP7M9046 | 1 | |
| CO-OP | PMA7M9046 | 1 | |
| CONTINENTAL | PCA234 | 1 | |
| COOPERS | AZA611 | 1 | |
| CROSLAND | 9653 | 1 | |
| CUMMINS | 253565 | 1 | |
| CYCLONE | PMA7M9046 | 1 | |
| DELUXE | 498 | 1 | |
| DELUXE | 498AIR | 1 | |
| DELUXE | AF498 | 1 | |
| DIAMOND | DX315 | 1 | |
| DIAMOND | DX3156 | 1 | |
| DONALDSON | EGB120081 | Inner, Filter O | 1 |
| DONALDSON | EGB120082 | Inner, Filter O | 1 |
| DONALDSON | EGB120085 | Inner, Filter O | 1 |
| DONALDSON | EYB200005 | Inner, Filter O | 1 |
| DONALDSON | EYB200007 | Inner, Filter O | 1 |
| DONALDSON | EYB200008 | Inner, Filter O | 1 |
| DONALDSON | EYB200009 | Inner, Filter O | 1 |
| DONALDSON | P104387 | 1 | |
| DONALDSON | P104837 | 1 | |
| DONALDSON | P150935 | 1 | |
| DONALDSON | P158663 | 1 | |
| DONALDSON | P901516 | 1 | |
| EUROFILTER | 4502 | 1 | |
| FIAAM | FL16203 | 1 | |
| FIAAM | FL6203 | 1 | |
| FIAAM | FLI6203 | 1 | |
| FILT | A2234 | 1 | |
| FILTER CONTROL LTD. | FCL2215 | 1 | |
| FLEETGUARD | AF340 | 1 | |
| FLEETLIFE | FA2S1287 | 1 | |
| FLEETRITE | AFR8340 | 1 | |
| FRAM Filters | CA234 | 1 | |
| GFF | AF409117 | 1 | |
| GLOBAL FILTERS | 61670 | 1 | |
| GM GENERAL MOTORS | 1528288 | 1 | |
| GM GENERAL MOTORS | 6424410 | 1 | |
| GONHER | GA1287 | 1 | |
| GONHER | GA1287E | 1 | |
| GONHER | GA1287M | 1 | |
| GOULD | AP7M9046 | 1 | |
| GPC | FC276 | 1 | |
| GRAINGER | 4WZZ9 | 1 | |
| GUARDIAN FILTER CO. | G2S1287 | 1 | |
| GUD FILTERS | ADG652 | 1 | |
| HASTINGS | AF117 | 1 | |
| HEAVY DUTY AIR | A1287 | 1 | |
| HEAVY DUTY AIR | HDA1287 | 1 | |
| INDUCONTROL | AR234 | 1 | |
| JURA (HIFI) | SA10290 | 1 | |
| KRALINATOR | LA85 | 1 | |
| L.B. FILTER | A651 | 1 | |
| LUBER-FINER | LAF46 | 1 | |
| MANN+HUMMEL | C16175 | 1 | |
| MANN+HUMMEL | CF16166 | 1 | |
| MEGAFIL FILTROS | VRA543 | 1 | |
| MOTORCRAFT | FA137 | 1 | |
| NAPA GOLD | 2046 | 1 | |
| NELSON | 2S1287 | 1 | |
| NELSON | 70252N | 1 | |
| NELSON-WINSLOW | 2S1287 | 1 | |
| NSN NATIONAL STOCK NUMBER | 2940004606955 | 1 | |
| NU-TECH | SS007 | 1 | |
| O&K ORENSTEIN & KOPPEL | 101012 | 1 | |
| PBR | AI3215 | 1 | |
| PERRY | PA498 | 1 | |
| PURFLUX | A916 | 1 | |
| PUROLATOR | A62055 | 1 | |
| PUROLATOR | AF2055 | 1 | |
| PUROLATOR | AF9046 | 1 | |
| QIF AIR | ACA234 | 1 | |
| QUAKER STATE | QSA234 | 1 | |
| REFILCO | AF2046 | 1 | |
| RYCO | HDA5111 | 1 | |
| SAKURA | A5520 | 1 | |
| SAKURA | A5544S | Inner | 1 |
| SAVARA | 92303311 | 1 | |
| SAVARA | 92303317 | 1 | |
| SF-FILTER / SCHUPP | SL6322 | 1 | |
| SOPARIS | FDA3110 | 1 | |
| STAY READY | SRPA251287 | 1 | |
| SURE FILTER TECHNOLOGY | SFA9046S | 1 | |
| TECNOCAR | A528 | 1 | |
| TRU-AIR | T1287 | 1 | |
| TRU-AIR | TA7375 | 1 | |
| UFI FILTERS | 2798600 | 1 | |
| UNITED AIR CLEANER | U7M9046 | 1 | |
| UNITED ENGINE LIFE | U7M9046 | 1 | |
| VIRGIS FILTER | CH13150 | 1 | |
| WESTERN TOOL CO. | WA2063 | 1 | |
| WGB | SA134 | 1 | |
| WIX | 42046 | 1 | |
| WIX | DT9046 | 1 | |
| WOODGATE | WGA344 | 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