Fleetguard AF843 cross reference
Baldwin replacement for AF843
Baldwin's 2024 catalog lists PA678 as the replacement for AF843.
Source: Baldwin Manufacturers' Cross-Reference, Form 560-24 (2024).
Part numbers Fleetguard AF843 replaces
Fleetguard's 2012 index lists AF843 as the replacement for these manufacturer part numbers:
| Manufacturer | Their part number |
|---|---|
| LAWN BOY (LAWN) | 100-59 |
| TECUMSEH/LAUSON (TCUM) | 100-59 |
| MASSEY-FERGUSON (M-F) | 1034214-M91 |
| CHAMP (CHAMP) | 1-04701-3082 |
| GRAVELY (GRVL) | 10900 |
| GRAVELY (GRVL) | 10-900-P1 |
| THERMO-KING (T-K) | 1083-A-67G07 |
| AUTOMATIC BIED BIEDERMAN (AUTR) | 1080656-D |
| YALE & TOWNE (YT) | 1080656-D (also crossed to Fleetguard 1., LF670., 75) |
| THERMO-KING (T-K) | 11-2353 |
| THERMO-KING (T-K) | 11-4275 |
| HOUSINGS (ONAN) | 140-1055 |
| HOUSINGS (ONAN) | 140P-1055 |
| ORENSTEIN & (O&K) | 1449301 |
| FORD FINISCODE (FDFS) | 1498435 |
| CHAMP (CHAMP) | 15-04701-1450 |
| GMC (GMC) | 1553691 |
| FORD (FORD) | 213188 |
| TALBOT (TALB) | 22122 |
| TALBOT (TALB) | 22122A |
| GREYFRIARS (GRFR) | 227A |
| FORD (FORD) | 235116 |
| KOHLER (KLR) | 235116 |
| MASSEY-FERGUSON (M-F) | 235116 |
| NAPA (NAPA) | 2373 |
| NAPA (NAPA) | 2375 |
| BIG A (BIGA) | 247 |
| CARRIER (CRRER) | 25.32004 |
| UFI (UFI) | 27.860.00 |
| UFI (UFI) | 27.703.00 |
| HARLEY-DAVIDSON (H-D) | 29002-52A |
| HARLEY-DAVIDSON (H-D) | 29002-57 |
| HARLEY-DAVIDSON (H-D) | 29002-58 |
| HARLEY-DAVIDSON (H-D) | 29036-56 |
| TECUMSEH/LAUSON (TCUM) | 32006 |
| TECUMSEH/LAUSON (TCUM) | 32008 |
| CASE (CASE) | 385168-R1 |
| CASE (CASE) | 385168-R2 |
| INTL | 385168R2 |
| WIX (WIX) | 42373 |
| WIX (WIX) | 42375 |
| KOHLER (KLR) | 47 083 02 |
| FORD FINISCODE (FDFS) | 5003607 |
| HOUSINGS (ONAN) | 514-032 |
| DELUXE (DX) | 514 AIR |
| BOBCAT (BOBCA) | 6518241 |
| CLARK (CLARK) | 6518241 |
| PRIME LINE (PRLI) | 7-02204 |
| DEUTZ AG (DEUTZ) | 70206643 |
| CROSLAND (CRSL) | 736 |
| CROSLAND (CRSL) | 805 |
| NELSON (NELSN) | 83653-N |
| NEW HOLLAND (NEWH) | 86546598 |
| CARQUEST (CARQ) | 87373 |
| CARQUEST (CARQ) | 87375 |
| SAVARA (SAVAR) | 9.22.975.17 |
| SAVARA (SAVAR) | 9.22.988.17 |
| BIG A (BIGA) | 93373 |
| BIG A (BIGA) | 93375 |
| DEUTZ-FAHR (SAME) | 009.4303.0 |
| TECAFILTRES (TECA) | 9430307 |
| RYCO (RYCO) | A-238 |
| PUROLATOR (PURO) | A40012 |
| HARMO (HRMO) | A638 |
| AC (AC) | A72C |
| CASE (CASE) | A-70090 |
| FORD (FORD) | A700X-9601-ACA |
| COOPERS (COPR) | AEM2142 |
| CHAMP (CHAMP) | AF-420 |
| HASTINGS (HAST) | AF-54 |
| LUBERFINER (LBRF) | AF-843 |
| PUROLATOR (PURO) | AFP-12 |
| COOPERS (COPR) | AG178 (also crossed to Fleetguard 200) |
| GUD | AG532 |
| JOHN DEERE (JDEER) | AM-31400 |
| AP LOCKHEED (APLKH) | APP-3047A |
| TOMI | APF-55 |
| AIR REFINER (A-R) | ARP-75 |
| BOWEN (BWN) | BAF12-373 |
| INGERSOLL-RAND (I-R) | C28883 |
| FRAM (FRAM) | CA-649PL |
| FRAM (FRAM) | CA770E |
| FRAM (FRAM) | CA-77 (also crossed to Fleetguard 1., LF670., 75) |
| CASE (CASE) | D-66337 |
| MOTORCRAFT (MOTR) | EFA81 |
| MOTORCRAFT (MOTR) | FA-208 |
| MOTORCRAFT (MOTR) | FA-223 |
| FINN | FFA-732 |
| FILTER MEX FWD FWD (FLTRM) | FMA1581 |
| WORTHINGTON (WOPU) | FLR-225 |
| SOPARIS (SOPR) | FPA-3000 |
| SOPARIS (SOPR) | FPA-3083 |
| GUIOT COMPANY (GUT) | GA.649 |
| GONHER (GNHR) | GA7 |
| GONHER (GNHR) | GA-7M |
| REYTOR (REYTR) | IT75 |
| FORD (FORD) | K0H-235116 (also crossed to Fleetguard 200) |
| MOPAR (MOPR) | L-176 |
| KRALINATOR (KRAL) | LA-263 |
| KRALINATOR (KRAL) | LA-348 |
| LUBERFINER (LBRF) | LAF-119 |
| FISPA CRUSADER GUT GUIOT (FSPA) | LI-2354 |
| WISCONSIN (WISC) | LO-194-A |
| LINCOLN ELECTRIC (LNEC) | M-10477 |
| MOTRIX (MOTRI) | MA7 |
| DONALDSON (DON) | P52-8231 |
| BALDWIN (BALD) | PA-678 |
| PERRY (PERY) | PA-514 |
| CONTINENTA (CONTI) | PCA77 |
| CYCLONE (CYCL) | PMA-77 |
| QUAKER STATE (QS) | QSA-77 |
| TALBOT (TALB) | S-48052 |
| WGB | SA-119 |
| WGB | SA-149 |
| LUCAS (LUCS) | T-180 |
| WOODGATE (WDGT) | WGA601 |
Source: Fleetguard Cross Reference by Part Number, doc LT19457D (2012). Fleetguard's published direction is manufacturer part → Fleetguard replacement.
Currentness: these crosses come from Fleetguard's 2012 list and have not been revalidated as current. Baldwin's 2024 list gives the same replacement for AF843 and 102 of the 116 part numbers above. That shows a shared Baldwin replacement only. It does not verify that those numbers interchange with AF843 today.
U.S. government catalog cross-reference
The U.S. Defense Logistics Agency catalogs these part numbers under one National Stock Number, NSN 2940-00-372-3553 (filter element, intake air cleaner), meaning the government buys them as the same item of supply:
| Brand | Part number | How the government lists it |
|---|---|---|
| Fleetguard | AF843 | primary number |
| Baldwin | PA678 | primary number |
Baldwin's 2024 catalog also lists this cross.
Source: DLA PUB LOG Master Cross-Reference Data, October 2026 edition. Page last updated October 24, 2026.
A shared NSN means the U.S. government buys these numbers as the same item of supply. Always verify fit for your truck before ordering.
Upgrade chains run one way: equipment spec'd with a newer filter number should not step back to the older one. Go by what the truck was spec'd with.
Always verify against the current OEM catalog before ordering. Cross references are a starting point, not a guarantee of fit.
Buy AF843: FinditParts
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