Fleetguard AF373 cross reference
Baldwin replacement for AF373
Baldwin's 2024 catalog lists PA1788 as the replacement for AF373.
Source: Baldwin Manufacturers' Cross-Reference, Form 560-24 (2024).
Part numbers Fleetguard AF373 replaces
Fleetguard's 2012 index lists AF373 as the replacement for these manufacturer part numbers:
| Manufacturer | Their part number |
|---|---|
| BIG A (BIGA) | 1046 |
| NAPA (NAPA) | 2108 |
| CASE (CASE) | 385775-C1 |
| WIX (WIX) | 42108 |
| WIX (WIX) | 542108 |
| GMC (GMC) | 6486927 |
| TROJAN (VOLKSWAGEN, (TRJN) | 6952220 |
| NELSON (NELSN) | 84516-S |
| DELUXE (DX) | 848 AIR |
| CARQUEST (CARQ) | 87108 |
| SAVARA (SAVAR) | 9.23.141.17 |
| BIG A (BIGA) | 93108 |
| AC (AC) | A396C |
| CHAMP (CHAMP) | AF-120A |
| PUROLATOR (PURO) | AF-2004 |
| HASTINGS (HAST) | AF-317 |
| AIR REFINER (A-R) | AVF-120A |
| FRAM (FRAM) | CA-550 |
| CANADIAN FILTER AUTO.CO.,LTD. (CFM) | CFM225 |
| MOTORCRAFT (MOTR) | FA-294 |
| RYCO (RYCO) | HDA5645 |
| REYTOR (REYTR) | IT120A |
| KRALINATOR (KRAL) | LA-225 |
| LUBERFINER (LBRF) | LAF-1200 |
| CHAMP (CHAMP) | LAF-120A |
| LUBERFINER (LBRF) | LAF-120A |
| DONALDSON (DON) | P52-8219 |
| BALDWIN (BALD) | PA-1788 |
| CONTINENTA (CONTI) | PCA550 |
| CYCLONE (CYCL) | PMA-120A |
| QUAKER STATE (QS) | QSA-550 |
| WGB | SA-327 |
| TRU-AIR (TR-A) | TA-7310 |
| AIR REFINER (A-R) | VF-120A |
| VORTOX (VRTX) | VF-120A |
| WOODGATE (WDGT) | WGA531 |
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 AF373 and 32 of the 36 part numbers above. That shows a shared Baldwin replacement only. It does not verify that those numbers interchange with AF373 today.
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 AF373: FinditParts
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