Notices
1978 - 1996 Big Bronco  
Sponsored by:
Sponsored by:

rear axle spline count?

Thread Tools
 
Search this Thread
 
Old Oct 3, 2003 | 01:36 PM
  #1  
zakcode's Avatar
zakcode
Thread Starter
|
New User
Joined: Sep 2003
Posts: 15
Likes: 0
From: idaho
rear axle spline count?

here goes another one. is there a way to tell what the spline count is on a 9 inch rear without pulling an axle?i have a 81 fullsize bronco swapted in 400/c-6.i want to regear and want to order a third member the right way first. the least amount of spilled gear oil the better.
 
Reply
Old Oct 3, 2003 | 01:50 PM
  #2  
Kemicalburns's Avatar
Kemicalburns
Hotshot
20 Year Member
Liked
Joined: Jul 2002
Posts: 14,285
Likes: 12
From: Bend,OR
i think stock they had 31 spline, but can go up to 35 i think. but not sure how to know with out pullin one side out?
 
Reply
Old Oct 3, 2003 | 09:08 PM
  #3  
Roscoe1818's Avatar
Roscoe1818
Junior User
Joined: Feb 2003
Posts: 86
Likes: 0
From: Concord NC
I'm thinkin the same, either 31 or 35 slpine. Does the axle tag still exist? I'm not sure if spline count can be decoded off of it, but it's worh a shot. SHould be on one of the 3rd member bolts, or there may be a serial/id number on one of the axle tubes, if the truck weevils havent eaten it.
 
Reply
Old Oct 3, 2003 | 10:38 PM
  #4  
Rockfrog's Avatar
Rockfrog
Junior User
Joined: Jul 2002
Posts: 81
Likes: 0
From: The Rock, BC
Ford never produced a 35 spline 9" they are an aftermarket job. All fullsize bronco's (78-96) had 31 spline axle shafts.
 
Reply
Old Oct 5, 2003 | 06:34 AM
  #5  
Steve_Uzi's Avatar
Steve_Uzi
Laughing Gas
25 Year Member
Joined: Mar 2000
Posts: 1,191
Likes: 0
From: USA
Dave is right.. if you really wanted to check with very minimal oil loss.. Jack up the wheel/axle side that you want to check about 1 foot higher than the other side... remove the wheel, brake drum, then the axle. That was all the oil will remain in the axle
 
Reply
Old Oct 6, 2003 | 10:26 AM
  #6  
zakcode's Avatar
zakcode
Thread Starter
|
New User
Joined: Sep 2003
Posts: 15
Likes: 0
From: idaho
sorry i have been unable to check the puter for a couple days. the wife has breast cancer so time on the puter is minimal these days.i think i will try the suggestion of just jacking up the one side to pull the axle out that side. dont know why i didnt think of that. thanks for the suggestions guys. .dave
 
Reply




All times are GMT -5. The time now is 06:26 PM.

story-0
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-1
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-2
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
story-3
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-4
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-5
Top 10 Ford Truck Tragedies

Slideshow: Top 10 Ford truck tragedies.

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


VIEW MORE
story-6
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-7
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-8
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-9
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