Fleetguard AF4750 cross reference
Baldwin replacement for AF4750
Baldwin lists PA2490 as the replacement for AF4750.
Source: Baldwin Manufacturers' Cross-Reference, Form 560-24 (2024).
Part numbers Fleetguard AF4750 replaces
Fleetguard lists AF4750 as the replacement for these manufacturer part numbers:
| Manufacturer | Their part number |
|---|---|
| BIG A (BIGA) | 1611 |
| QUINCY INTERNATIONAL (QUNC) | 23458-3 |
| WIX (WIX) | 46795 |
| WIX (WIX) | 546795 |
| NAPA (NAPA) | 6795 |
| NELSON (NELSN) | 70888N |
| CARQUEST (CARQ) | 88795 |
| BIG A (BIGA) | 94795 |
| AC (AC) | A179C |
| HASTINGS (HAST) | AF2086 |
| PUROLATOR (PURO) | AF-3528 |
| AIR REFINER (A-R) | ARM-1221 |
| AIR MAZE GASKETS (AIRM) | CD1623508826 |
| KRALINATOR (KRAL) | LA-723 |
| DONALDSON (DON) | P607371 |
| BALDWIN (BALD) | PA-2490 |
| WGB | SA-454 |
| WOODGATE (WDGT) | WGA900 |
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 AF4750 and 15 of the 18 part numbers above. That shows a shared Baldwin replacement only. It does not verify that those numbers interchange with AF4750 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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