BHAF air filter?

[blksmk]

I am wanting to take the stock filter out and cut a piece of exhaust tubing to adapt it to the air filter from napa but I can't figure out the part number on the napa filter 2790 was the most common but I want to be sure. Thanks. ('01 F350, '99 F250)

Thanks again,
Adam

[CloverLeafFarm]

on my 99' F250, i used napa number FIL6637

[JimTJr]

Yep, the 6637 and some 4" exhaust.... The pipe fits VERY snuggly into that filter....

[bryanbrown]

I second the 6637. Napa is the only regular parts store I've found them in

[bryanbrown]

jim you beat me to it, I guess I third the 6637

[alabamafrog]

There are many brands and part numbers for the same size filter. I personally use a Baldwin PA2818 that I get from my local parts store for $38. The Baldwin website has a dealer locator and a part number cross over list with about 30 or 40 brands and matching part numbers.

[JimTJr]

Yea, Baldwin, and Donaldson to name a couple. Like he said, they all will "Cross" reference the part numbers.

[blksmk]

Thanks alot guys I'm going to go get one tomarrow

[pullmaxdude]

you may want to check Fleetfilter.com, that is if you can not get one local, they ship to my house for less than I can drive 4 miles NAPA and pick one up

[JimTJr]

Don't know what shipping is, but that fleet price is also about 7-8.00 less than the across the counter price at NAPA.
Look up their filter page, then the part number for NAPA is 6637 (Second column and about 2/3 of the way down probably)