Notices

9" 4:11 gear ratio diff

Thread Tools
 
Search this Thread
 
Old May 29, 2002 | 09:19 PM
  #1  
roo_tedz's Avatar
roo_tedz
Thread Starter
|
New User
Joined: May 2002
Posts: 1
Likes: 0
From: Melb Aust
Post 9" 4:11 gear ratio diff

hi all, my name is roo i'm from australia, i own a 77mdl 4x4 f100. i recintaly blow my diff. i am having a really hard time finding a replacement diff down here, i'm just wondering if anyone could help me. i am now looking to buy one from the states, if anyone has one or can tell me where to find one it would make my day.

i am looking for a 9" 31 spline 4:11 gear ratio

thanx guys.
roo
 
Reply
Old Sep 11, 2002 | 08:14 PM
  #2  
m0n5t3r's Avatar
m0n5t3r
New User
Joined: Sep 2002
Posts: 2
Likes: 0
From: Sydney Australia
9" 4:11 gear ratio diff

My factory 9" 31 spline diff just went <grind> - screwed bearings, planetary and axle gears.

I got quotes from "Diff Trans Spares" in Sydney and "F Super Spares" in Melbourne. "Diff Trans Spares" seemd most reasonable and can machine gears/replace parts inside diff. "F Super Spares" could only replace with new or recon = more expensive. Check the Whitepages or "Parts Peddler" magazine.

BTW what have you done anyway? I'm a little hesitant to jump into ~ $1500 worth of diff! Let me know...

monster
 
Reply
Old Sep 12, 2002 | 12:05 AM
  #3  
Brian's Avatar
Brian
Senior User
25 Year Member
Joined: Jun 1999
Posts: 276
Likes: 0
9" 4:11 gear ratio diff

 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Gigglr
1987 - 1996 F150 & Larger F-Series Trucks
8
Nov 19, 2016 04:12 PM
FireBlue
1973 - 1979 F-100 & Larger F-Series Trucks
6
Jan 25, 2016 04:01 PM
roo6825
Modular V10 (6.8l)
3
Jun 21, 2014 09:48 PM
Toy3zve
Offroad & 4x4
4
Jul 15, 2005 02:35 PM
jasonv100
All Things Towing
6
Apr 9, 2003 08:21 AM




All times are GMT -5. The time now is 12:20 PM.

story-0
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-1
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-2
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-3
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-4
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-5
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-6
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
story-7
10 Most Surprising 2026 Ford Truck Features!

Slideshow: 10 most surprising Ford truck options/features in 2026.

By Joe Kucinski | 2026-05-05 11:17:22


VIEW MORE
story-8
Top 10 Ford Trucks Coming to Mecum Indy 2026

Slideshow: Here are the top 10 Fords coming to Mecum Indy 2026.

By Brett Foote | 2026-05-04 13:49:49


VIEW MORE
story-9
5 Best / 5 Worst Ford Truck Wheels of All Time

Slideshow: The 5 best and 5 worst Ford truck wheels of all time

By Joe Kucinski | 2026-04-29 16:49:01


VIEW MORE