Pre-Power Stroke Diesel (7.3L IDI & 6.9L) Diesel Topics Only

Axle swap

Thread Tools
 
Search this Thread
 
  #1  
Old 09-25-2017, 07:00 PM
52M37's Avatar
52M37
52M37 is offline
Freshman User
Thread Starter
Join Date: Mar 2017
Posts: 41
Likes: 0
Received 0 Likes on 0 Posts
Axle swap

Not sure if anyone tried this before. Could I put a set of axles from a 2004 F-350 under my 1993 F-250 ? I like the leaf spring suspension and disk brakes front and back. I got a lead on a well priced set.
 
  #2  
Old 09-25-2017, 08:32 PM
cadunkle's Avatar
cadunkle
cadunkle is offline
Cargo Master
Join Date: Oct 2005
Location: NJ
Posts: 2,257
Received 19 Likes on 18 Posts
Anything is possible. I've heard of swaps from newer trucks. You'll need the goofy metric bolt pattern wheels, backspacing may or may not be suitable. Check spring spacing perch to perch, they may bolt in or may need spring perches relocated.

There are disc brake conversions for the drum Sterling, though I know some give up the parking brake. Another option, if you can find one, is a van rear axle (E-350?) later vans had disc brake Sterlings with the standard bolt pattern, but I believe are not very common. Personally I haven't found any issue with drum brakes after converting to two-piece axle seals so the shoes aren't always coated in gear oil. If converting a TTB truck and need a D60 you might be able to get a good deal on newer axles that are presumably more common. You do give up king pins up front though, and I think the newer axles have those weak and expensive non-serviceable unit bearings. No good if the truck sees water or mud up to the wheel bearings from time to time... Though I've heard of a modification to add a zerk. If so, it could make them last long enough to be worth considering.
 
  #3  
Old 09-25-2017, 08:58 PM
PlumCrazy7's Avatar
PlumCrazy7
PlumCrazy7 is offline
Laughing Gas
Join Date: Dec 2013
Posts: 884
Likes: 0
Received 7 Likes on 7 Posts
You definitely can but it will be much easier if you have a donor truck. You'll have to modify the spring mounts and box the frame up front for the shackle reversal.
 
  #4  
Old 09-25-2017, 10:07 PM
52M37's Avatar
52M37
52M37 is offline
Freshman User
Thread Starter
Join Date: Mar 2017
Posts: 41
Likes: 0
Received 0 Likes on 0 Posts
Thank you for the replies. I'm sure it's a bit of a job but I'm starting from scratch with this build.
 
  #5  
Old 09-26-2017, 04:40 AM
hturner12's Avatar
hturner12
hturner12 is offline
Postmaster
Join Date: Oct 2014
Location: Thomaston
Posts: 3,914
Likes: 0
Received 6 Likes on 6 Posts
https://www.ford-trucks.com/forums/1133951-super-duty-rear-axle-into-a-obs-with-8-on-6-5-a.html
http://www.powerstrokenation.com/forums/#/topics/136086
http://www.fordmann.com/F350.rear_disc_brakes.htm
 
  #6  
Old 09-26-2017, 01:35 PM
hairyboxnoogle's Avatar
hairyboxnoogle
hairyboxnoogle is offline
Lead Driver
Join Date: Apr 2008
Posts: 6,938
Likes: 0
Received 3 Likes on 3 Posts
I have 04 axles in my 92. But i was 4x4 to start. The -2011 vans are D60 with disc, 8on6.5. You can check my thread if you want, rear will bolt in, front axle, the spring pads are wider, all easily remedied by a RSK from precision metal fab, thats who i went through, great fit and finish. I got the 2.25" kit, with x code springs it sits dead level having put 4" (f350) blocks in the back.
 
  #7  
Old 09-26-2017, 02:39 PM
52M37's Avatar
52M37
52M37 is offline
Freshman User
Thread Starter
Join Date: Mar 2017
Posts: 41
Likes: 0
Received 0 Likes on 0 Posts
Had a look at your thread. Looks great. Thank you for the info on the spring kits etc as well.
 
  #8  
Old 12-17-2017, 03:38 PM
52M37's Avatar
52M37
52M37 is offline
Freshman User
Thread Starter
Join Date: Mar 2017
Posts: 41
Likes: 0
Received 0 Likes on 0 Posts
Axles installed

Driver side was easy , just movrd it over about 3/4”
Passenger side , cut the mounts off and moved 3/4”. Welded in place again.
 
  #9  
Old 12-17-2017, 11:57 PM
hairyboxnoogle's Avatar
hairyboxnoogle
hairyboxnoogle is offline
Lead Driver
Join Date: Apr 2008
Posts: 6,938
Likes: 0
Received 3 Likes on 3 Posts
Thats some serious rust. So you only moved the spring perch on the drivers side? Meaning the axle isnt centered under the vehicle?
 
  #10  
Old 12-18-2017, 08:51 AM
52M37's Avatar
52M37
52M37 is offline
Freshman User
Thread Starter
Join Date: Mar 2017
Posts: 41
Likes: 0
Received 0 Likes on 0 Posts
The truck is very rusted for sure. It was sitting on a farm for some time. I bought it for $600 with the turbo with very low mileage. I got the engine running but it was not drivable with no brakes and seized up steering. I want to install the dodge body and see how it drives before ordering new springs, shocks, U bolts etc. The frame itself is rusted but solid including the spring mounts and shock hangers. I paid $300 for the new axles with , the brake pads and disks are very good. It would have cost way more to fix the old axles. I needed to buy new rims and tires anyways. The truck will have to be inspected by a certified mechanic and the RCMP police before I can license it. So everything has to be solid and safe. I want to have it all safe for my own piece of mind as well of course.

The new axle is centered. I drilled a new hole for the locating pin on the driver side. The spring perch is cast as part of the housing and is just wide enough On that side. The u bolts sit right up against the axle cover plate now.
 
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
F350JOHN
Clutch, Transmission, Differential, Axle & Transfer Case
4
10-19-2023 09:09 AM
UNTAMND
1987 - 1996 F150 & Larger F-Series Trucks
8
06-15-2016 12:40 PM
cajohnson
1987 - 1996 F150 & Larger F-Series Trucks
10
07-14-2015 01:22 PM
s.squared-39
1973 - 1979 F-100 & Larger F-Series Trucks
4
01-15-2013 06:15 PM
86rustbucket
Offroad & 4x4
9
08-30-2007 10:02 AM



Quick Reply: Axle swap



All times are GMT -5. The time now is 02:40 AM.