Notices
1999 - 2003 7.3L Power Stroke Diesel  
Sponsored by:
Sponsored by: DP Tuner

Swap pinion flanges?

Thread Tools
 
Search this Thread
 
Old Mar 24, 2022 | 06:02 PM
  #1  
Bsick1985's Avatar
Bsick1985
Thread Starter
|
Trailering
Joined: Mar 2022
Posts: 22
Likes: 1
Swap pinion flanges?

Can I swap pinion flanges from 2 2002 F350 7.3 with 3.73 gears one is a cclb. One is a regular cab there different companion yolks Long story short my crew cab chewed the bearings in the rear end and Ford wants $850 for the parts so I want to swap the rear ends but the only difference I see is the way the differential hooks to drive shaft. Can I just pull pinion nut and flange and swap them with new crush sleeve and setting preload of course.? Please help
 
Reply
Old Mar 24, 2022 | 06:25 PM
  #2  
z31freakify's Avatar
z31freakify
Hotshot
10 Year Member
Liked
Loved
Community Favorite
Joined: Dec 2012
Posts: 11,271
Likes: 1,654
From: Las Cruces New Mexico
Yes it will fit, no need to preload but if you know how do it, a good 1/2 air impact with good air pressure is adequate, along with marking the nut and pinion before removal so it can end up in the same place.
 
Reply
Old Mar 24, 2022 | 07:13 PM
  #3  
Bsick1985's Avatar
Bsick1985
Thread Starter
|
Trailering
Joined: Mar 2022
Posts: 22
Likes: 1
Thank you good sir

I appreciate it and you're sure I don't have to do anything special
 
Reply
Old Mar 24, 2022 | 07:32 PM
  #4  
udsuth78's Avatar
udsuth78
Lead Driver
20 Year Member
Liked
Loved
Community Favorite
Joined: Oct 2005
Posts: 6,129
Likes: 1,919
From: Ponca City, OK
What's different if you don't mind, and what's the donor from?
 
Reply
Old Mar 24, 2022 | 08:44 PM
  #5  
z31freakify's Avatar
z31freakify
Hotshot
10 Year Member
Liked
Loved
Community Favorite
Joined: Dec 2012
Posts: 11,271
Likes: 1,654
From: Las Cruces New Mexico
Originally Posted by Bsick1985
I appreciate it and you're sure I don't have to do anything special
Nothing special I have replaced a few pinion seals using this technique no problem.
Usually the impact will get the nut right at the marks or close to the marks, you can do the rest by hand. Just don't over tighten it because that where the crush sleeve will get effed up.
 
Reply
Old Mar 25, 2022 | 09:52 AM
  #6  
Bsick1985's Avatar
Bsick1985
Thread Starter
|
Trailering
Joined: Mar 2022
Posts: 22
Likes: 1
The yolks are different

[ QUOTE=udsuth78;20340822]What's different if you don't mind, and what's the donor from?[/QUOTE]
The yolks are different one as u joint caps with bolts the other has a flange with bolts They both are the same year and are f350s one is cclb one is reg cab long bed
 
Reply
Old Mar 25, 2022 | 10:39 AM
  #7  
timmyboy76's Avatar
timmyboy76
Lead Driver
Joined: Sep 2010
Posts: 7,793
Likes: 50
Any pics bud?
I swapped my 99 xtra cab with my cclb bc I had 4.10s installed in the 99 years ago. Swapped axles 3yrs ago and it was plug n play
 
Reply
Old Mar 25, 2022 | 11:47 AM
  #8  
Bsick1985's Avatar
Bsick1985
Thread Starter
|
Trailering
Joined: Mar 2022
Posts: 22
Likes: 1
Pics


This is the donor truck
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

10 Ugly Ford Trucks That We Still Kinda Love

 Joe Kucinski
story-1

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-2

Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-3

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-4

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
story-5

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-6

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-7

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-8

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-9

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Tectron1
Clutch, Transmission, Differential, Axle & Transfer Case
4
Dec 18, 2014 08:45 PM
jjurva!
1957 - 1960 F100 & Larger F-Series Trucks
2
Dec 15, 2012 07:39 PM
RideDiesel88
6.0L Power Stroke Diesel
1
Aug 19, 2012 02:36 PM
highoctane74
Clutch, Transmission, Differential, Axle & Transfer Case
1
Dec 15, 2010 08:05 AM




All times are GMT -5. The time now is 01:48 PM.

story-0
10 Ugly Ford Trucks That We Still Kinda Love

Slideshow: 10 ugly Ford trucks that we still kinda love.

By Joe Kucinski | 2026-06-03 09:51:16


VIEW MORE
story-1
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 10:59:05


VIEW MORE
story-2
Rezvani's Latest Post-Apocalyptic Monster Is a Ford F-150 Raptor Underneath

Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.

By Verdad Gallardo | 2026-06-03 11:38:36


VIEW MORE
story-3
Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

Slideshow: 10 most expensive Ford trucks ever sold on Bring a Trailer.

By Joe Kucinski | 2026-05-27 16:24:34


VIEW MORE
story-4
2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

Here's everything that has changed for the latest model year.

By Brett Foote | 2026-05-27 16:17:28


VIEW MORE
story-5
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

By Joe Kucinski | 2026-05-18 19:34:33


VIEW MORE
story-6
AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

And it might be even better than that.

By Brett Foote | 2026-05-18 19:26:42


VIEW MORE
story-7
Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

Slideshow: Does lowering an F-150 Lobo RUIN the ride quality?

By Michael S. Palmer | 2026-05-18 19:20:37


VIEW MORE
story-8
Ford's 2001 Explorer Sportsman Concept Looks For a New Home

Slideshow: Ford's bizarre fishing-themed Explorer concept has resurfaced after spending decades largely forgotten.

By Verdad Gallardo | 2026-05-12 18:07:46


VIEW MORE
story-9
10 Best Ford Truck Engines We Miss the Most!

Slideshow: The 10 best Ford truck engines we miss the most.

By Joe Kucinski | 2026-05-12 13:09:47


VIEW MORE