Notices

Can you identify this locker?

Thread Tools
 
Search this Thread
 
Old May 24, 2004 | 11:10 AM
  #1  
cwb's Avatar
cwb
Thread Starter
|
Posting Guru
Joined: Mar 2003
Posts: 1,943
Likes: 0
Can you identify this locker?

I know the pictures aren't so hot . I bought this axle this weekend(d60) out of a 79' truck and this was inside. It looks like the gears have a d70 stamp on them (if that makes a difference) and a rotational count shows that they are the 3.73's shown on the tag. Both axles turn the same way at the same time so it is a locker but I have never seen anything that looks like this. There is no name stamped on it but it does have a series of numbers which have not helped me yet as I have looked it up. They are 5270A z1494x. Can you help?

 
Reply
Old May 27, 2004 | 12:41 AM
  #2  
SoCalDesertRider's Avatar
SoCalDesertRider
Postmaster
Joined: Dec 2002
Posts: 3,959
Likes: 9
From: USA
That looks like a Dana Powr-Lok, which is a limited slip that came in Dana 30's and 70's. If this is a rear axle from a dually truck, that would explain the '70' you saw stamped on the gears. If I remember correctly, the ring gear size on a Dana 60 is about 9.75" and on a 70 it's around 10.50". On a 30 I think it's just under 8".

A Dana 60 or 44 would have a Trac-Lok diff which has only 2 side gears and a big rectangular hole in each side of it exposing the gears inside and the nose of it doesn't bolt on with 8 bolts like the one in your pic.
 
Reply
Old May 27, 2004 | 05:09 AM
  #3  
wyldstallyn73's Avatar
wyldstallyn73
Elder User
Joined: Apr 2004
Posts: 650
Likes: 0
Sorry to disagree, but you can get Powr-Lok's for 60's and 44's dont know if they are currently available new, but they do exist.
 
Reply
Old May 27, 2004 | 09:20 AM
  #4  
cwb's Avatar
cwb
Thread Starter
|
Posting Guru
Joined: Mar 2003
Posts: 1,943
Likes: 0
Yes, it is a power-lok. Yes, they are still available.
 
Reply
Old May 27, 2004 | 07:44 PM
  #5  
SoCalDesertRider's Avatar
SoCalDesertRider
Postmaster
Joined: Dec 2002
Posts: 3,959
Likes: 9
From: USA
Yes, you are right, Precision Gear makes the Power-Lok aftermarket, assumably under liscense by Dana, for Dana 60 and 44 axles. Dana put it in model 30 and 70 axles as original equip.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Sanddriver
1997 - 2006 Expedition & Navigator
19
Oct 29, 2013 11:52 PM
Roller150
1973 - 1979 F-100 & Larger F-Series Trucks
3
Jan 4, 2011 07:13 AM
low54
Y-Block V8 (239, 272, 292, 312, 317, 341, 368)
4
Jul 19, 2010 02:04 PM
dfarcher
1948 - 1956 F1, F100 & Larger F-Series Trucks
12
May 9, 2008 04:20 PM
cwb
Offroad & 4x4
16
May 28, 2004 11:41 PM




All times are GMT -5. The time now is 08:38 AM.

story-0
10 Things Every Truck Owner NEEDS (2026 Edition)

Slideshow: the best gifts for dads & grads

By Michael S. Palmer | 2026-06-02 21:45:57


VIEW MORE
story-1
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-2
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-3
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-4
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-5
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-6
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-7
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-8
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-9
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