Fleetguard HF6434 cross reference
Baldwin replacement for HF6434
Baldwin's 2024 catalog lists PT8451-MPG as the replacement for HF6434.
Source: Baldwin Manufacturers' Cross-Reference, Form 560-24 (2024).
Part numbers Fleetguard HF6434 replaces
Fleetguard's 2012 index lists HF6434 as the replacement for these manufacturer part numbers:
| Manufacturer | Their part number |
|---|---|
| NAPA (NAPA) | 1589 |
| WIX (WIX) | 51589 |
| WIX (WIX) | 551589 |
| CARQUEST (CARQ) | 85589 |
| JOHN DEERE (JDEER) | AT147821 |
| FRAM (FRAM) | FF5114 C8505 |
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 HF6434 and 5 of the 6 part numbers above. That shows a shared Baldwin replacement only. It does not verify that those numbers interchange with HF6434 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 HF6434: FinditParts
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