Fleetguard AF939 cross reference
Baldwin replacement for AF939
Baldwin lists PA2509 as the replacement for AF939.
Source: Baldwin Manufacturers' Cross-Reference, Form 560-24 (2024).
Part numbers Fleetguard AF939 replaces
Fleetguard lists AF939 as the replacement for these manufacturer part numbers:
| Manufacturer | Their part number |
|---|---|
| BIG A (BIGA) | 1380 |
| NAPA (NAPA) | 2496 |
| GMC (GMC) | 25043791 (also crossed to Fleetguard 1., LF670., 75) |
| ALLIS-CHALMERS (ALLIC) | 0264114 |
| DEUTZ AG (DEUTZ) | 264114 |
| ALLIS WIN (AGCO) | 269244 |
| ALLIS-CHALMERS (ALLIC) | 269244 |
| FURUKAWA MOTORS (FKWA) | 383021-11120 |
| WIX (WIX) | 42495 |
| STEIGER (STGR) | 45-211 |
| WIX (WIX) | 542495 |
| PUROLATOR (PURO) | 6713636 |
| NELSON (NELSN) | 70065N |
| FIAT-ALLIS (FALLI) | 70264114 |
| FIAT-ALLIS (FALLI) | 70269244 |
| CASE (CASE) | 071011 |
| STEIGER (STGR) | 07-1011 |
| STEIGER (STGR) | 07-1011S1 |
| NELSON (NELSN) | 84681-S |
| CARQUEST (CARQ) | 87495 |
| BIG A (BIGA) | 93496 |
| PUROLATOR (PURO) | A73246 |
| AC (AC) | A959C |
| PUROLATOR (PURO) | AF-3246 |
| HASTINGS (HAST) | AF-564 |
| AIR REFINER (A-R) | ARM-12-6318 |
| FRAM (FRAM) | CA-2593 |
| CANADIAN FILTER AUTO.CO.,LTD. (CFM) | CFM845 |
| MOTORCRAFT (MOTR) | FA-775 |
| FILTER MEX FWD FWD (FLTRM) | FMA126318 |
| GUARDIAN (GRDIN) | G12-6318 |
| RYCO (RYCO) | HDA5477 |
| HEAVY DUTY AIR (HDA) | HDA-6318 |
| KRALINATOR (KRAL) | LA-845 |
| DONALDSON (DON) | P12-6318 |
| BALDWIN (BALD) | PA-2509 |
| UNITED AIR VIC VIC COPELAND (UAC) | V250D46 |
| WOODGATE (WDGT) | WGA646 |
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 AF939 and 17 of the 38 part numbers above. That shows a shared Baldwin replacement only. It does not verify that those numbers interchange with AF939 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.
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