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First, I'd like to thank everyone for all the responses on which shock to buy for my F350 SD 4x4. Looks like Bilstein is the brand. I also want to replace the stock steering stabilizer with an aftermarket replacement. Other than the Rancho, does any other company have a replacement stabilizer for the stock OEM location and mounts?
Fabtech, Rough Country and Skyjacker come to mind. But their performance is probably going to be about the same as Rancho's. If you go with a dual-stabilizer set-up than Superlift and Donahoe racing have Bilstein (they call them Signature Series) shocks that go with them.
I have flipped through bilstiens catalog, but I couldn't find much in the line of steering dampners. They had some VW's, but nothing that looked like a bolton.
As far as I know, Bilsteins only come on the aftermarket applications. A Bilstein might work in the stock location, I've never actually tried. But here a couple of pics that show the size difference between the 2 shocks.
The steering is straight forward on my truck and you can see just how tiny the stocker is compared to the Bilstein.
Here's what's stamped into the shock body: 1604BE5 6253XX. But it looks like the "XX" was stamped over what looks like "N5", but I'm not positive of that.
The shock body was the only place I could find a number. I can't seem to find the Bilstein P/N anywhere else, like the instruction sheet from Donahoe. I checked Donahoe Racing, Superlift, and several of their distributors sites and no one lists the Bilstein P/N. If you wanted to, I imagine you could PM DC Special or call Truck Toyz directly and they'd be able to get the P/N, or tell if you, if it would fit in the stock location.
An RS5410 Bolts to stock.
RS 5410 list as follows:
RS5410 L1 LS38 14.500" compressed 24.375" extended 9.875" travel
L1 is a bushing only mount, LS38 is a bushing with sleve mount, both appear to be eyes.
The bilstien is 8.6" travel, 14.06" compressed and 22.5" extended. So it is nearly 2" shorter and has 1.275 less travel. That must be why it's not a bolton.
I went out and dug-up the stocker for my '04 and measured it from center of eye to center of eye.
Fully compressed= 15"
Fully extended= a hair over 23"
So about 8" of travel. Unfortunately, I have no idea how much travel actually occurs with full wheel lock in either direction. I assume no more than 4" with a stocker on there.
Usually the piston will be shinier on the part that actually goes into the tube. So add the shinny to the compressed lenght and that should give you the room it needs and the rest is just gravy.
Usually the piston will be shinier on the part that actually goes into the tube.
From what you have measured it will work.
Normally yes, that would be a good way to tell. But my truck went straight from the dealer to the local tire shop to have the stock tires removed and BFG MT's put on. Then it took about another 4 days for Superduty Headquarters to get me the lift and dual stabilizers, so the stock stabilizer's pretty much brand new and has just been sitting compressed in the "removed parts" box ever since.