Front spring replacement chart
Posting Guru
Joined: Jun 2005
Posts: 1,268
Likes: 8
From: central Louisiana
ok i think i got this narrowed down. common upgraded front springs are
CODE:
V - Part# F81A-5310-ADB
X - Part# F81A-5310-AFA
then the upgrades for the rear are:
CODE:
B - 3C34-5560-L (6840lbs, F350 SRW, and some F250's)
C - 3C34-5A975-D (F350 DRW 8250lb springs, rumor has it they will ride like an empty 40's model dump truck)
if those aren't the right part numbers i'll change them, but i got them off another ford forum that were listed for year models up to 04.
if this is the case, say the "X" codes give apx 2-2.5", do the "B" code rears give as much or is a block needed as well?
and if a dealer only wants $200 or so per spring pack, that's not to bad. so far i've only found Skyjacker that offers separate spring for front and rear (not in a kit). i found a 4" lift spring for front/rear for $565/pair. i really don't want to go up a full 4", 2-3", with tighter handling, would be good to go!
CODE:
V - Part# F81A-5310-ADB
X - Part# F81A-5310-AFA
then the upgrades for the rear are:
CODE:
B - 3C34-5560-L (6840lbs, F350 SRW, and some F250's)
C - 3C34-5A975-D (F350 DRW 8250lb springs, rumor has it they will ride like an empty 40's model dump truck)
if those aren't the right part numbers i'll change them, but i got them off another ford forum that were listed for year models up to 04.
if this is the case, say the "X" codes give apx 2-2.5", do the "B" code rears give as much or is a block needed as well?
and if a dealer only wants $200 or so per spring pack, that's not to bad. so far i've only found Skyjacker that offers separate spring for front and rear (not in a kit). i found a 4" lift spring for front/rear for $565/pair. i really don't want to go up a full 4", 2-3", with tighter handling, would be good to go!
Super Moderator
Joined: May 2004
Posts: 29,380
Likes: 118
From: Central Coast of CA
All your answers are found in this thread.
https://www.ford-trucks.com/forums/789595-attn-dup-steering-wander-search-results-for-you.html
Stewart
https://www.ford-trucks.com/forums/789595-attn-dup-steering-wander-search-results-for-you.html
Stewart
New User
Joined: Aug 2012
Posts: 1
Likes: 0
I'm not sure how to start a new post but I'm wondering if anyone has had an issue with brakes pulling to the left and what may fix it? I know of mine and 4 others that do this. Mine has dana 60 and 70 front end and rear ends after market.
More Turbo
Joined: Nov 2011
Posts: 611
Likes: 4
From: Northern NV
I think you need at least 25 posts before you can start a new thread.
Super Moderator
Joined: May 2004
Posts: 29,380
Likes: 118
From: Central Coast of CA
Now that would be a silly rule if that were correct!
All a person has to do is click on the "New Thread" button and their very first post will be in the thread they create.
Stewart
Post Fiend
Joined: Mar 2009
Posts: 11,798
Likes: 14
From: Mt. Shasta California
It's probably your slide pins sticking on the non pulling side.
Senior User
Joined: Sep 2012
Posts: 111
Likes: 0
From: DFW
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Post Fiend
Joined: Mar 2009
Posts: 11,798
Likes: 14
From: Mt. Shasta California
Yes if the holes aren't cleaned out and too much lube can cause a hydro lock on them. Maybe something on one of the rotors/pads also.
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change, charts, code, companies, differential, excursion, ford, front, lub, rate, recommendations, replacement, spring, springs, tcode
