C5 Tech Corvette Tech/Performance: LS1 Corvette Technical Info, Internal Engine, External Engine, Tech Topics, Basic Tech, Maintenance, How to Remove & Replace
Sponsored by:
Sponsored by:

Ball Joint Separator Tool

Thread Tools
 
Search this Thread
 
Old Apr 24, 2021 | 05:47 PM
  #1  
jdm767's Avatar
jdm767
Thread Starter
Racer
10 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Jun 2013
Posts: 284
Likes: 22
From: Concord NH
Default Ball Joint Separator Tool

Replacing all four wheel bearings. SKF...

I've done the job before, but not with a Ball Joint Separator. Seems like that would make the job a lot easier.

I went to Harbor Freight and the only separator they had seemed to only open 3/4". I'm pretty sure that isn't wide enough.

Does anyone know how wide the tool needs to go to fit onto all of our ball joints?

Also, any recommendations for a specific tool would be greatly appreciated!

Stay safe!
Jeff
Reply
Old Apr 24, 2021 | 06:58 PM
  #2  
robmiz's Avatar
robmiz
Racer
20 Year Member
Active Streak: 30 Days
Active Streak: 60 Days
Liked
 
Joined: Jun 2004
Posts: 270
Likes: 67
From: Montana
Default

I bought a cheap ball joint tool off of Amazon... the opening is about 6”, I know used about 5” or more to remove the ball joint... there was a lot of slop on threaded cast and steel rod section. I made sure the threads were greased. I’m was surprised it worked. And some of attachments weren’t exactly made to push the ball joint completely out... I did some improvising to make it work.

Here’s a picture...


Reply
Old Apr 24, 2021 | 07:05 PM
  #3  
jdm767's Avatar
jdm767
Thread Starter
Racer
10 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Jun 2013
Posts: 284
Likes: 22
From: Concord NH
Default

Thank you Rob!

Jeff
Reply
Old Apr 25, 2021 | 06:39 AM
  #4  
dskinsler83's Avatar
dskinsler83
Drifting
 
Joined: Apr 2019
Posts: 1,562
Likes: 324
From: Morristown, TN
Default

Originally Posted by robmiz
I bought a cheap ball joint tool off of Amazon... the opening is about 6”, I know used about 5” or more to remove the ball joint... there was a lot of slop on threaded cast and steel rod section. I made sure the threads were greased. I’m was surprised it worked. And some of attachments weren’t exactly made to push the ball joint completely out... I did some improvising to make it work.

Here’s a picture...

This is a ball joint replacement tool not a ball joint separating tool. The larger separator kit that HF sells comes with a few tools in it for and I believe it is the pitman arm pulling tool I use to get in there and pop the upper and lower ball joints loose with. Just my 2 cents.
Reply
Old Apr 25, 2021 | 09:07 AM
  #5  
Cutlassmaster's Avatar
Cutlassmaster
Burning Brakes
10 Year Member
All Eyes On Me
Photogenic
 
Joined: Jul 2011
Posts: 1,098
Likes: 111
From: Fredericksburg Virginia
Default

Smack around where the ball joint goes through with a big hammer. It will usually pop after a couple of hits.
Reply
Old Apr 25, 2021 | 09:18 AM
  #6  
Jeff78's Avatar
Jeff78
Melting Slicks
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Apr 2003
Posts: 2,592
Likes: 44
From: Gods Country WI
Default

Why are you separating the ball joints if you are just replacing bolt on wheel bearings?
Reply
Old Apr 25, 2021 | 09:50 AM
  #7  
helga203's Avatar
helga203
Le Mans Master
15 Year Member
Liked
Loved
Community Favorite
 
Joined: Jul 2010
Posts: 6,021
Likes: 728
Default

Originally Posted by Cutlassmaster
Smack around where the ball joint goes through with a big hammer. It will usually pop after a couple of hits.
Reply
Old Apr 25, 2021 | 09:57 AM
  #8  
rjacobs's Avatar
rjacobs
Melting Slicks
20 Year Member
Liked
Loved
Community Favorite
 
Joined: Dec 2004
Posts: 2,659
Likes: 635
From: Dallas TX
Default

Originally Posted by Jeff78
Why are you separating the ball joints if you are just replacing bolt on wheel bearings?
access to the bottom bolt of the unit bearing is covered by the top nut of the lower ball joint. So you have to remove, at a minimum, the lower control arm from the knuckle, to get clearance to the bolts.
Reply
Corvette Stories

The Best of Corvette for Corvette Enthusiasts

story-0

2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

 Michael S. Palmer
story-1

5 Best & 5 Worst Corvette Daily Drivers

 Joe Kucinski
story-2

The Headlights of Every Corvette Generation Explained

 Joe Kucinski
story-3

5 Best & 5 Most Overrated Corvette Track Packages of All Time!

 Joe Kucinski
story-4

Every 2027 Corvette Engine Explained

 Joe Kucinski
story-5

Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

 Verdad Gallardo
story-6

10 Ugly Corvettes That We Still Kinda Love

 Joe Kucinski
story-7

Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

 Brett Foote
story-8

10 Things Every Corvette Owner Needs (2026 Edition)

 Michael S. Palmer
story-9

8 Most "Only Corvette Owners Understand" Quirks and Problems

 Pouria Savadkouei
Old Apr 25, 2021 | 10:47 AM
  #9  
RB211's Avatar
RB211
Instructor
 
Joined: Jan 2019
Posts: 215
Likes: 223
From: Atlanta, GA
Default

I used
this one this one
. Works like a charm.
Reply
Old Apr 26, 2021 | 11:46 AM
  #10  
1wholikescars's Avatar
1wholikescars
Racer
 
Joined: Apr 2021
Posts: 289
Likes: 102
From: Texas
Default

I used this ball joint separator on my cars:

https://www.summitracing.com/parts/o...waAvDTEALw_wcB

Be sure not to get a pickle fork or any device that looks like a tuning fork, that will most likely destroy your balljoint upon removal (or at least shred the rubber parts). Only do that when you are removing the ball joints and throwing them away.

Reply
Old Apr 26, 2021 | 12:07 PM
  #11  
dskinsler83's Avatar
dskinsler83
Drifting
 
Joined: Apr 2019
Posts: 1,562
Likes: 324
From: Morristown, TN
Default

Originally Posted by Jeff78
Why are you separating the ball joints if you are just replacing bolt on wheel bearings?
Cuz ya gotta at least take the bottom one loose to get to the bottom bolt.
Reply
Old Apr 26, 2021 | 12:10 PM
  #12  
jdm767's Avatar
jdm767
Thread Starter
Racer
10 Year Member
Conversation Starter
All Eyes On Me
Liked
 
Joined: Jun 2013
Posts: 284
Likes: 22
From: Concord NH
Default

Thank you one and all!

I ended up grinding some of the Harbor Freight tool to get the mouth to open wider - worked like a champ!

Replaced the bearings at all four corners. This is primarily a track ar so I like the idea of having fresh bearings!

One "learned the hard way" piece that I'd share is that if you are replacing the rear wheel bearing, do NOT take the e-brake apart! The spring clip that holds the e-brake shoes is place was designed by a sadist! What a pain in the you know what!

Otherwise, a lot to take a part and reassemble but all pretty straight forward.

Once again, thank you one and all for your input!
Stay safe!
Jeff
Reply
Old Apr 26, 2021 | 10:20 PM
  #13  
Fastbird's Avatar
Fastbird
Race Director
20 Year Member
Pro Mechanic
Liked
Community Favorite
 
Joined: Mar 2004
Posts: 12,466
Likes: 886
From: Fort Wayne IN
2025 C5 of the Year Finalist - Modified
C5 of Year Finalist (performance mods) 2019
2017 C5 of the Year Finalist
2016 C5 of the Year Finalist
2015 C5 of the Year Finalist
Default

Originally Posted by Cutlassmaster
Smack around where the ball joint goes through with a big hammer. It will usually pop after a couple of hits.
This. This is all you need to do. Couple of whacks with a 3lb mini sledge on the flat face near the ball joint and it should drop right out. Forget using pickle forks or the like.
Reply

Get notified of new replies

To Ball Joint Separator Tool





All times are GMT -4. The time now is 09:22 AM.

story-0
2027 Chevrolet Silverado 1500 First Look: Everything You NEED to Know!

Slideshow: Is the 2027 Chevrolet Silverado 1500 the best Silverado yet?

By Michael S. Palmer | 2026-06-16 08:01:12


VIEW MORE
story-1
5 Best & 5 Worst Corvette Daily Drivers

Slideshow: 5 best and 5 worst Corvette daily drivers

By Joe Kucinski | 2026-06-15 10:32:13


VIEW MORE
story-2
The Headlights of Every Corvette Generation Explained

Slideshow: The headlights of every Corvette generation explained

By Joe Kucinski | 2026-06-15 10:17:14


VIEW MORE
story-3
5 Best & 5 Most Overrated Corvette Track Packages of All Time!

Slideshow: The 5 best and 5 most overrated Corvette track packages ever.

By Joe Kucinski | 2026-06-09 12:46:45


VIEW MORE
story-4
Every 2027 Corvette Engine Explained

Slideshow: Every 2027 Corvette engine explained

By Joe Kucinski | 2026-06-09 12:16:31


VIEW MORE
story-5
Designer Imagines A Corvette That Looks More Like a Corvette Than the Corvette

Slideshow: A Jaguar designer's personal project imagines what a modern front-engined Corvette might look like if Chevrolet revisited the golden age of the Stingray.

By Verdad Gallardo | 2026-06-08 19:53:43


VIEW MORE
story-6
10 Ugly Corvettes That We Still Kinda Love

Slideshow: 10 ugly Corvettes that we still kinda love.

By Joe Kucinski | 2026-06-03 10:34:17


VIEW MORE
story-7
Top 10 Most Expensive Corvettes Ever Sold on Bring A Trailer

A lot of money has changed hands at the online auction house over the years.

By Brett Foote | 2026-06-03 10:21:50


VIEW MORE
story-8
10 Things Every Corvette Owner Needs (2026 Edition)

Slideshow: 10 great gifts Corvette enthusiasts actually want for Father's Day!

By Michael S. Palmer | 2026-06-03 15:43:40


VIEW MORE
story-9
8 Most "Only Corvette Owners Understand" Quirks and Problems

Slideshow: These are the quirks, annoyances, and oddly lovable problems that every Corvette owner eventually learns to live with.

By Pouria Savadkouei | 2026-05-28 09:31:39


VIEW MORE