powerranger262

I'm kind of getting a run around while trying to figure out the correct part number for a Gatorback serpentine belt for my 2007 5.4l with AC.
I've found three different ones that are saying they are compatible. Any help would be appreciated.

2nd150

http://www.summitracing.com/parts/gt...-size/5-4l-330

http://www.ebay.com/itm/Goodyear-406...-/141496998882

http://www.northernautoparts.com/part/gy-4061030

This looks like the right one..they all fit 54 W/ac--all the same PN

LiftedsKRew

4061025 works on '06 5.4 with ac.

Summers22

iTrader: (2)

Dang I was watching a 4061025 for my 07 5.4 w/ac. [MENTION=90306]Especial86[/MENTION] said that is what he had, at least I think it was him.....crap

powerranger262

I stumbled across that post also. So which is it? And why are there so many different part #s?

LiftedsKRew

There is only a half inch difference in length between the two. 102.5 " vs. 103.0" meaning that your tensioner will swing in a little more to take up the slack in the belt on the 103. I don't think it's enough to worry about but I would go with the shorter one as most belts will stretch some with use. I've had no issues but that is on an '06

Summers22

iTrader: (2)

The 4061025 is the 102.5" and the 4061030 is the 103" belt. Based on what Especial86 said and the fact the 4061025 is shorter, that is the one I will be buying.

https://www.f150forum.com/f4/great-d...e-belt-166139/

beantown617

I have the 4061025 and it fit perfect. $20 on amazon. 2005 5.4 w/ac