Notices
1957 - 1960 F100 & Larger F-Series Trucks Discuss the Box Style Ford Trucks

Rear end identification

Thread Tools
 
Search this Thread
 
Old Feb 11, 2023 | 10:46 PM
  #1  
Big Kaz72's Avatar
Big Kaz72
Thread Starter
|
Mountain Pass
Photogenic
Photoriffic
Shutterbug
Liked
Joined: Nov 2021
Posts: 114
Likes: 24
Rear end identification

I need help identifying my rear end. Its on a 1957 f800 big job. The only markings I could find are

717
44195
E6A0

Thanks,
 
Reply
Old Feb 11, 2023 | 11:53 PM
  #2  
85e150's Avatar
85e150
Super Moderator
20 Year Member
Community Builder
Liked
Community Favorite
Joined: Apr 2004
Posts: 34,534
Likes: 2,835
Club FTE Gold Member
The info I gave you earlier was wrong. The warranty plate says "717"--that is the ratio.

Did you find these markings on the center section above the pinion?

Look also on the front of the housing on the driver side for more markings or a tag riveted to the housing.
 
Reply
Old Feb 12, 2023 | 12:59 PM
  #3  
Big Kaz72's Avatar
Big Kaz72
Thread Starter
|
Mountain Pass
Photogenic
Photoriffic
Shutterbug
Liked
Joined: Nov 2021
Posts: 114
Likes: 24
The only other marking I found were pictured below. My shop manual does not list this rear end.

 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
stangDiesel
2021+ F150
1
Feb 1, 2022 10:26 AM
busted 55
1948 - 1956 F1, F100 & Larger F-Series Trucks
2
Aug 5, 2014 01:23 AM
tandolla
1997 - 2006 Expedition & Navigator
7
Apr 15, 2009 09:45 PM
gsx
Ford Inline Six, 200, 250, 4.9L / 300
2
Jul 2, 2002 05:30 PM




All times are GMT -5. The time now is 02:11 AM.

story-0
10 Ways Ford is LOSING to the Competition

Slideshow: 10 ways Ford is losing to the competition

By Joe Kucinski | 2026-06-15 09:52:01


VIEW MORE
story-1
Top 6 Best Deals Available on New Fords & Lincolns Right Now

Some great targets in today's expensive world.

By Brett Foote | 2026-06-15 09:35:19


VIEW MORE
story-2
This Hennessey Takes the Expedition Tremor's Off-Roading Capability to the Next Level

Slideshow: The VelociRaptor Expedition gains a lift, upgraded suspension, Brembo brakes, and trail-ready equipment while retaining the stock 440-horsepower EcoBoost V6.

By Verdad Gallardo | 2026-06-12 11:01:55


VIEW MORE
story-3
Top 10 Fords at 2026 Carlisle Ford Nationals

Slideshow: Top 10 Fords at 2026 Ford Nationals

By Joe Kucinski | 2026-06-09 11:10:08


VIEW MORE
story-4
3 Best / 3 Worst Parts of Modern Ford Ownership

Based on years of owning multiple modern Ford products.

By Brett Foote | 2026-06-09 10:53:36


VIEW MORE
story-5
10 Amazing Upgrades That Solve Common Ford Truck Owner Headaches

SPONSORED: From muddy boots to rain-soaked cargo, these upgrades address some of the most common frustrations Ford truck owners face every day.

By Pouria Savadkouei | 2026-06-08 18:50:34


VIEW MORE
story-6
Every 2026 Ford Engine Explained

Here's everything you need to know about every Ford engine available for the 2026 model year.

By Brett Foote | 2026-06-05 12:58:01


VIEW MORE
story-7
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-8
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-03 15:43:58


VIEW MORE
story-9
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