Fleetguard AF4636 cross reference
Baldwin replacement for AF4636
Baldwin lists PA2371 as the replacement for AF4636.
Source: Baldwin Manufacturers' Cross-Reference, Form 560-24 (2024).
Part numbers Fleetguard AF4636 replaces
Fleetguard lists AF4636 as the replacement for these manufacturer part numbers:
| Manufacturer | Their part number |
|---|---|
| BIG A (BIGA) | 1598 |
| WIX (WIX) | 46505 |
| NAPA (NAPA) | 6505 |
| CARQUEST (CARQ) | 88505 |
| BIG A (BIGA) | 94505 |
| AC (AC) | A1576C |
| CASE (CASE) | A-147020 |
| CASE (CASE) | A-47145 |
| PUROLATOR (PURO) | A53515 |
| PUROLATOR (PURO) | AF-3515 |
| HASTINGS (HAST) | AF-779 |
| AIR REFINER (A-R) | ARM-13-6847 |
| FRAM (FRAM) | CA-5037 |
| HEAVY DUTY AIR (HDA) | HDA-6847 |
| KRALINATOR (KRAL) | LA-1136 |
| LUBERFINER (LBRF) | LAF1981 |
| MC CORMICK MKH (MCCOR) | MCA47145 |
| DONALDSON (DON) | P13-6847 |
| DONALDSON (DON) | P15-2641 |
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 AF4636 and 16 of the 19 part numbers above. That shows a shared Baldwin replacement only. It does not verify that those numbers interchange with AF4636 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 AF4636: FinditParts