Fleetguard AF997M cross reference
Baldwin replacement for AF997M
Baldwin lists PA2556 as the replacement for AF997M.
Source: Baldwin Manufacturers' Cross-Reference, Form 560-24 (2024).
Part numbers Fleetguard AF997M replaces
Fleetguard lists AF997M as the replacement for these manufacturer part numbers:
| Manufacturer | Their part number |
|---|---|
| BIG A (BIGA) | 1315 |
| NELSON (NELSN) | 134335 |
| WIX (WIX) | 46551 |
| HOUSINGS MTU M.T.U. NKK NKK (MACK) | LF3358 57-MD-29305-P2 |
| NAPA (NAPA) | 6551 |
| NELSON (NELSN) | 70275-N |
| CARQUEST (CARQ) | 88551 |
| BIG A (BIGA) | 94551 |
| PUROLATOR (PURO) | A63202 |
| PUROLATOR (PURO) | AF-3202 |
| HASTINGS (HAST) | AF-620 |
| AIR REFINER (A-R) | ARM-13-3398 |
| FRAM (FRAM) | CA-2574 |
| CANADIAN FILTER AUTO.CO.,LTD. (CFM) | CFM951 |
| GUARDIAN (GRDIN) | G13-4335 |
| GUARDIAN (GRDIN) | G13-3402 (also crossed to Fleetguard 2., KV-16, 9.) |
| HEAVY DUTY AIR (HDA) | HDA-4335 |
| KRALINATOR (KRAL) | LA-950 |
| CHAMP (CHAMP) | LAF-3398 |
| LUBERFINER (LBRF) | LAF-3398 |
| BALDWIN (BALD) | LL2556 |
| DONALDSON (DON) | P13-3402 |
| DONALDSON (DON) | P18-2075 |
| DONALDSON (DON) | P18-1075 |
| BALDWIN (BALD) | PA-2556 |
| DONALDSON (DON) | SMP18-1075 |
| WOODGATE (WDGT) | WGA671 |
| DONALDSON (DON) | XLP18-2075 |
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 AF997M and 17 of the 28 part numbers above. That shows a shared Baldwin replacement only. It does not verify that those numbers interchange with AF997M 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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