F150online Forums

diffs?

Thread Tools
 
Search this Thread
 
  #1  
Old 09-16-2010, 11:33 PM
madmann1's Avatar
Junior Member
Thread Starter
Join Date: Sep 2010
Posts: 1
Likes: 0
Received 0 Likes on 0 Posts
diffs?
What size diff's do I have in my 07 f150 screw 4x4??? the gears I know are 3.73, just don't know what make or size to look for when looking for gears 4.88's to go with the 35's. thanks in advance
 
Reply Like
  #2  
Old 09-16-2010, 11:36 PM
Patman's Avatar
Global Moderator &
Senior Member
Administrator
Contributor
Super Moderator
Join Date: Aug 2005
Location: DFW
Posts: 21,312
Received 136 Likes on 113 Posts
what engine do you have?
 
Reply Like
  #3  
Old 09-17-2010, 10:58 PM
Roadie's Avatar
Senior Member
Join Date: Jan 2002
Location: Wilmington,NC
Posts: 5,994
Received 220 Likes on 200 Posts
Originally Posted by madmann1
What size diff's do I have in my 07 f150 screw 4x4??? the gears I know are 3.73, just don't know what make or size to look for when looking for gears 4.88's to go with the 35's. thanks in advance
There is a code on the door jam sticker that will tell you when deciphered. There should also be a tag on the differential cover that tells you size and whether it is a traction lok.

All 5.4's got the 9.75".
 
Reply Like
  #4  
Old 09-18-2010, 07:25 AM
kingfish51's Avatar
Senior Member
Join Date: Dec 2003
Location: Mount Airy,MD
Posts: 6,550
Likes: 0
Received 2 Likes on 2 Posts
Originally Posted by Roadie
There is a code on the door jam sticker that will tell you when deciphered. There should also be a tag on the differential cover that tells you size and whether it is a traction lok.

All 5.4's got the 9.75".
And all front diffs are 8.8 reverse cut. No matter what engine.
 
Reply Like
Back to Subforum
Other Powertrain
View Next Unread
1998 F150 pinion seal




Advanced Search
Quick Reply: diffs?


Reply Closed Thread Share

All times are GMT -4. The time now is 12:33 AM.