View Full Version : fuel filter location & part number

08-17-2008, 04:55 PM
I'm trying to figure out why it seems that I'm lacking some power on the hole shot. I've got to buy a compression tester, but in the mean time I thought I'd buy a new fuel filter while ordering the wax rope to stop the stream of water around my shaft.

On a 2002 Outback w/ 310hp carb, is there only one filter (the inline one low in the bilge) or is there one inside the fuel pump as well?

Is the inline filter, this one: http://www.skidim.com/prodinfo.asp?number=3299? It's listed as an EFI filter, but looks the same and is also listed as for Moombas.

08-17-2008, 07:31 PM
not sure that is the one. It seems like the one that fits our boats is a 3/8 inlet/outler. Here are the part numbers from the ones I use.

AC Delco GF482
Hastings GF112

08-17-2008, 08:16 PM
I realized after posting that the inlet/outlet were, in fact, 3/8" rather than 1/2", but, referencing the Indmar Operators Manual, I got a series of part numbers as follows: Indmar 556003;Wix 33033; AC GF61P; Napa 3033; and Purolator F20118). Looking at the dimensions of those filters, it looks like it's much smaller than the one I took out.

Referencing the part number that JesseC listed, I get the right dimensions. I guess Moomba didn't use the same in line filter as listed in the Indmar Operators Manual.

08-18-2008, 11:25 AM
The correct WIX number filter is: 33482

Here are the specs on the Hastings version GF112.


O.D. : 2 9/32 (57.9)
Inlet : 3/8
Outlet : 3/8
Length : 5 1/4 (133.4)

08-18-2008, 03:24 PM
Thanks JesseC,

I'm going to Napa today to get the equivalent filter. It's a 3482. With the following dimensions:

Fuel Filter Height (Inches) : 5.546
Fuel Filter Inlet Thread Size (Inches) : 3/8
Fuel Filter O.D. (Inches) : 2.16
Fuel Filter Outlet Thread Size (Inches) : 3/8

It's just a little longer than the Hastings.