Fleetguard HF6684 cross reference
Baldwin replacement for HF6684
Baldwin lists BT8870-MPG as the replacement for HF6684.
Source: Baldwin Manufacturers' Cross-Reference, Form 560-24 (2024).
Part numbers Fleetguard HF6684 replaces
Fleetguard lists HF6684 as the replacement for these manufacturer part numbers:
| Manufacturer | Their part number |
|---|---|
| CATERPILLAR (CAT) | 1596902 |
| NAPA (NAPA) | 1729 |
| CASE (CASE) | 1971728-C1 |
| GASKETS JAT JAT K (IHC) | 1971728-C1 |
| CASE (CASE) | 277311A1 |
| WIX (WIX) | 51729 |
| WIX (WIX) | 551729 |
| AG CHEM DERRICK (AGCH) | 718573 |
| CARQUEST (CARQ) | 85729 |
| NEW HOLLAND (NEWH) | 86525899 |
| BIG A (BIGA) | 92729 |
| BALDWIN (BALD) | BT742 |
| BALDWIN (BALD) | BT8870-MPG |
| VAPORMATIC FRAM (JAPAN) NELSON (VAPOR) | CPK1531 |
| PUROLATOR (PURO) | H65027 |
| HASTINGS (HAST) | HF936 |
| DONALDSON (DON) | P17-0949 |
| FRAM (FRAM) | P8463 |
| JOHN DEERE (JDEER) | RE51797 |
| JOHN DEERE (JDEER) | RE51797A |
| JOHN DEERE (JDEER) | RE174130 |
| VAPORMATIC FRAM (JAPAN) NELSON (VAPOR) | VPK1531 |
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 HF6684 and 10 of the 22 part numbers above. That shows a shared Baldwin replacement only. It does not verify that those numbers interchange with HF6684 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 HF6684: FinditParts