6637 filter cross reference.

Satch · #1 (**permalink**) 01-09-2007, 04:58 PM

Here's the cross reference for the Wix 46637 filter. Found the Baldwin brand at a local parts warehouse for $19.99. Said they were over stocked. The Baldwin number is PA2818.

ACDELCO	A1474C
AIR REFINER	ARM08-5011
BALDWIN FILTERS	PA2818
BIG A	94637
CATERPILLAR	3I0003
CARQUEST	88637
CUMMINS	2912986
CUMMINS	3912020
DONALDSON	B085011	H
DONALDSON	ECBO85011	H
DONALDSON	ECB085011	H
FLEETGUARD	AH1141
FLEETRITE	AHR81141
FRAM	CA6818
GFF	AF359214
GENERAL MOTORS CORP.	25177209
HASTINGS PREMIUM FILTERS	AF2329
HERCULES	B085008
KRALINATOR	LA1458
LUBER-FINER	LAF2533

SpringerPop · #2 (**permalink**) 01-09-2007, 06:15 PM

Is it actually the same length? I got the feeling the Baldwins were about a half-inch longer.

Things are so close-fitting now, I'm not sure I can make that one fit if it's any longer.

Pop

Satch · #3 (**permalink**) 01-09-2007, 07:34 PM

I don't know. I've never seen the Wix and I won't pick up the Baldwin until tomorrow. How long is the Wix?

lakerats · #4 (**permalink**) 01-09-2007, 07:39 PM

FleetFilter.com sells the Duralite 546637 (DC252WA) for around $20. Filter and housong length is 11.5 inches, diameter is 8.5 inches. Add about 1.25 inches for the collar the 4" pipe fits into.

ubereal2 · #5 (**permalink**) 01-09-2007, 07:50 PM

This should be the same as a NAPA 1734 cover's most the psd's till the new element type in the new trucks.

Bob

powrstrkn' · #6 (**permalink**) 01-09-2007, 08:03 PM

Quote:

Originally Posted by ubereal2

This should be the same as a NAPA 1734 cover's most the psd's till the new element type in the new trucks.

Bob

I think you mean the flat panel filter that comes stock.
They are talking about an aftermarket filter/intake setup that uses the NAPA 6637 filter.

amiller93 · #7 (**permalink**) 01-09-2007, 08:12 PM

The Baldwin is 12 3/8" or about 7/8" longer that the 6637.

yamaguy · #8 (**permalink**) 01-09-2007, 08:29 PM

Quote:

Originally Posted by amiller93

The Baldwin is 12 3/8" or about 7/8" longer that the 6637.

I couldn't use that cause now the 6637 barely fits and my intake flex hose has to touch the intercoller line, but it has the heat shield on it and stays cool to the touch.

SteveKran · #9 (**permalink**) 02-16-2008, 09:26 AM

I just called Carquest and am picking my filter up here in an hour or two. I'll take pictures and let you know how it fits.

F350-6 · #10 (**permalink**) 02-16-2008, 10:31 AM

By all means post back with the lengths and costs of any filters you get. Pics would be nice too.