Fleetguard FS1231 cross reference
Baldwin replacement for FS1231
Baldwin's 2024 catalog lists BF7584 as the replacement for FS1231.
Source: Baldwin Manufacturers' Cross-Reference, Form 560-24 (2024).
Part numbers Fleetguard FS1231 replaces
Fleetguard's 2012 index lists FS1231 as the replacement for these manufacturer part numbers:
| Manufacturer | Their part number |
|---|---|
| CHAMP (CHAMP) | HF61186 1622811 (Fleetguard now lists HF6271 for this part) |
| LUBERFINER (LBRF) | 1622811 |
| CASE (CASE) | 1808623-C1 |
| WIX (WIX) | 33337 |
| NAPA (NAPA) | 3337 |
| WIX (WIX) | 533337 |
| BIG A (BIGA) | 95337 |
| BALDWIN (BALD) | BF7584 |
| PUROLATOR (PURO) | F64997 |
| CHAMP (CHAMP) | LFF5349 |
| LUBERFINER (LBRF) | LFF8349 |
| MANN & HUMMEL (MANN) | MF5004 |
| DONALDSON (DON) | P551031 |
| DONALDSON (DON) | P55-0689 |
| FRAM (FRAM) | P7509 |
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 FS1231 and 8 of the 15 part numbers above. That shows a shared Baldwin replacement only. It does not verify that those numbers interchange with FS1231 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 FS1231: FinditParts
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