Notices
1948 - 1956 F1, F100 & Larger F-Series Trucks Discuss the Fat Fendered and Classic Ford Trucks

need help to identify this axle

Thread Tools
 
Search this Thread
 
Old Nov 19, 2025 | 03:36 PM
  #1  
fh4ever's Avatar
fh4ever
Thread Starter
|
Mountain Pass
15 Year Member
Photogenic
Photoriffic
Joined: Nov 2007
Posts: 186
Likes: 80
need help to identify this axle

probably not a ford....
can you folks help identify this axle please? notice the distinctive ribs on the front as well as the bumper mounting above the pinion. the rear cover dips in slightly on the right side... in other words... not a perfectly round "bowl".
thanks



 
Reply
Old Nov 19, 2025 | 06:35 PM
  #2  
52 Merc's Avatar
52 Merc
Hotshot
15 Year Member
Liked
Community Favorite
Top Answer: 3
Joined: Oct 2009
Posts: 16,173
Likes: 4,780
From: Burbank, WA
What's the wheel bolt pattern? Is there any other distinguishing or oddball differences on it? Here's a chart of rear covers, not sure if any of them are close matches. The AMC one seems similar, but AMC axles would be easy to identify with their 2 piece axle and hub assembly with large, exposed nut on the end.






 

Last edited by 52 Merc; Nov 19, 2025 at 06:38 PM.
Reply
Old Nov 19, 2025 | 07:55 PM
  #3  
bmoran4's Avatar
bmoran4
Parts Nerd Extraordinaire
15 Year Member
Liked
Loved
Community Favorite
Joined: Sep 2010
Posts: 4,366
Likes: 1,784
From: Western NY
Club FTE Gold Member
I'm curious about the chain drive

I too was considering AMC, but from the provided pictures, I couldn't make everything line up...
 
Reply
Old Nov 19, 2025 | 09:12 PM
  #4  
truckeemtnfords's Avatar
truckeemtnfords
Logistics Pro
Veteran: Marine Corps
15 Year Member
Liked
Loved
Joined: Nov 2006
Posts: 3,672
Likes: 367
From: Fallon,NV & Bainbridge OH
Club FTE Gold Member
I'm thinking it looks like a GM 10 bolt. What is the bolt pattern on the axles?
 
Reply
Old Nov 19, 2025 | 09:21 PM
  #5  
ALBUQ F-1's Avatar
ALBUQ F-1
Fleet Owner
20 Year Member
Liked
Loved
Community Favorite
Joined: Jul 2004
Posts: 27,294
Likes: 1,055
From: NM
'57-'59 Oldsmobile/Pontiac
 
Reply
Old Nov 19, 2025 | 09:38 PM
  #6  
bmoran4's Avatar
bmoran4
Parts Nerd Extraordinaire
15 Year Member
Liked
Loved
Community Favorite
Joined: Sep 2010
Posts: 4,366
Likes: 1,784
From: Western NY
Club FTE Gold Member
I thought that era BOP had the carrier housing bolted to a separate singular unified axle tube where as this subject rear end has a carrier housing with moldings for two distinct axle tubes...
 

Last edited by bmoran4; Nov 19, 2025 at 11:01 PM.
Reply
Old Nov 19, 2025 | 10:41 PM
  #7  
ALBUQ F-1's Avatar
ALBUQ F-1
Fleet Owner
20 Year Member
Liked
Loved
Community Favorite
Joined: Jul 2004
Posts: 27,294
Likes: 1,055
From: NM
Yep, the Olds/Poncho rear ends also didn't have a removable back cover. The "wings" on the carrier sure look right for an Olds tho.
 
Reply
Old Nov 20, 2025 | 07:26 AM
  #8  
fh4ever's Avatar
fh4ever
Thread Starter
|
Mountain Pass
15 Year Member
Photogenic
Photoriffic
Joined: Nov 2007
Posts: 186
Likes: 80
I thought too it could be AMC20 or GM 10 bolt 8.5". But like Bmoran said, "I couldn't make everything line up". I have spent a couple of hours on google already researching this and Google just doesn't want to give up any information on this axle!

-The cover really does resemble the AMC20 but this has 10 instead of 12 bolts on the cover. The cover reinforcement stamping between the cover bolt holes look identical.
-It does resemble the GM 10 bolt but it does not have the distinguishing features of the GM's housing.
-its 5 lug on 4.5" , the rims that came with it are 15"
-fill plug shown in pic below
-don't forget the very distinguishable two curved ribs on the front.

lol- the chain drive is not factory. This axle is on a home built tractor. A smaller sprocket is on the driveshaft which drives the larger sprocket on the diff. We picked this rear end up in the early eighties from scrap collector. so I am guessing that would put this rear end at least early 70's or earlier. Our goal is to re-purpose this rear on another project...and just trying to figure out what we have here.
thanks all



 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

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

 Verdad Gallardo
story-1

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

 Joe Kucinski
story-2

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

 Brett Foote
story-3

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-4

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

 Brett Foote
story-5

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

 Michael S. Palmer
story-6

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

 Verdad Gallardo
story-7

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-8

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
story-9

2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

 Michael S. Palmer
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Woodscustom
1973 - 1979 F-100 & Larger F-Series Trucks
31
Aug 15, 2021 02:53 PM
F-1
Ford Truck Parts for Sale
0
Feb 8, 2018 01:13 PM
1990FRANKENTRUCK
1987 - 1996 F150 & Larger F-Series Trucks
13
Oct 26, 2016 06:53 PM
Jeepcamp
1948 - 1956 F1, F100 & Larger F-Series Trucks
0
Aug 30, 2016 08:30 AM
Schuyles
1948 - 1956 F1, F100 & Larger F-Series Trucks
14
Nov 18, 2013 03:56 PM




All times are GMT -5. The time now is 08:45 PM.

story-0
Rezvani's Latest Post-Apocalytic 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 | 2026-05-30 18:33:59


VIEW MORE
story-1
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-2
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-3
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-4
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-5
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-6
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-7
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
story-8
2026 Shelby F-150 Off-Road: Better Than a Raptor R?

Slideshow: first look at the 810 hp 2026 Shelby F-150 Off-Road!

By Brett Foote | 2026-05-12 12:50:07


VIEW MORE
story-9
2027 Super Duty Carhartt Package First Look: 12 Things You NEED to Know!

Slideshow: Everything You Need to Know about the 2027 Super Duty Carhartt Package!

By Michael S. Palmer | 2026-05-07 17:51:06


VIEW MORE