Notices
1994.5 - 1997 7.3L Power Stroke Diesel  

Alternator Rebuild?

Thread Tools
 
Search this Thread
 
Old Dec 8, 2011 | 07:12 PM
  #1  
Kelly MT's Avatar
Kelly MT
Thread Starter
|
Cross-Country
Joined: Oct 2006
Posts: 89
Likes: 0
Question Alternator Rebuild?

My new NAPA Chinese alternator number two just died. The first one lasted 70 miles. The warranty replacement lasted about 8K and the rear bearing came apart. Where can I get quality bearings to fix this alternator? I can't find a number. I want to replace the front and rear bearings as well as the slip rings. Thanks for any help. PK
 
Reply
Old Dec 8, 2011 | 07:23 PM
  #2  
F350-6's Avatar
F350-6
Post Fiend
Joined: Mar 2007
Posts: 26,966
Likes: 50
From: Texas
I've heard you can order all the parts you need off ebay. I've never rebuilt an alternator. If you go that route, post up some pics of the process. We'd love to see it.
 
Reply
Old Dec 8, 2011 | 09:18 PM
  #3  
Kelly MT's Avatar
Kelly MT
Thread Starter
|
Cross-Country
Joined: Oct 2006
Posts: 89
Likes: 0
Thanks, I'll scratch around on ebay. Here is a link to some good alternator overhaul pics and a how to. How to Rebuild your Alternator - TheDieselGarage.com
 
Reply
Old Dec 8, 2011 | 09:34 PM
  #4  
F350-6's Avatar
F350-6
Post Fiend
Joined: Mar 2007
Posts: 26,966
Likes: 50
From: Texas
Great link. I'll see if we can get Travis to chime in with where he found alternator parts since he's been looking recently. https://www.ford-trucks.com/forums/1...l#post11123376
 
Reply
Old Dec 9, 2011 | 02:13 AM
  #5  
strokin'_tatsch's Avatar
strokin'_tatsch
Hotshot
15 Year Member
Joined: Jun 2007
Posts: 10,008
Likes: 7
From: Austin, TX
Alright here is one place.. They sell some parts, but not all the parts inside the alt. They also sell 160amp versions for a fair price. I got my alt on my F-150 from here and I'm pretty happy with it so far. Link to alt parts-
RJM Injection Tech — Alternator Accessories

Link to new 160amp alt- RJM Injection Tech — Side Mount 160Amp 3G

And here is another place I've found for parts- Ford 3G (Large Case & Small Case) Alternator Parts

I prefer to buy from RJM Injection when I can b/c he is a fellow Ford owner and has done quite a bit for us in the Ford truck gasser world.
 
Reply
Old Dec 9, 2011 | 10:04 AM
  #6  
Kelly MT's Avatar
Kelly MT
Thread Starter
|
Cross-Country
Joined: Oct 2006
Posts: 89
Likes: 0
Ok that brings up a question. Digging around I see 3G, 4G, 6G. Which G do I have? PK
 
Reply
Old Dec 9, 2011 | 11:59 AM
  #7  
strokin'_tatsch's Avatar
strokin'_tatsch
Hotshot
15 Year Member
Joined: Jun 2007
Posts: 10,008
Likes: 7
From: Austin, TX
Originally Posted by Kelly MT
Ok that brings up a question. Digging around I see 3G, 4G, 6G. Which G do I have? PK
You have a side mount 3G.
 
Reply
Old Dec 10, 2011 | 11:32 PM
  #8  
Kelly MT's Avatar
Kelly MT
Thread Starter
|
Cross-Country
Joined: Oct 2006
Posts: 89
Likes: 0
Here's another real in depth rebuild how to. It is a 5 part series. The link to the next part is at the bottom of each section. Good stuff. PK

How to rebuild a Ford alternator | Alternator Rebuild Kits
 
Reply
FTE Stories

Ford Trucks for Ford Truck Enthusiasts

story-0

10 Things Every Truck Owner NEEDS (2026 Edition)

 Michael S. Palmer
story-1

Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath

 Verdad Gallardo
story-2

Top 10 Most Expensive Ford Trucks Ever Sold on Bring a Trailer

 Joe Kucinski
story-3

2027 Ford Super Duty Buyer's Guide (Every Model, Engine, & Package)

 Brett Foote
story-4

Top 10 Ford Truck Tragedies

 Joe Kucinski
story-5

AEV FXL Super Duty - the Super Duty Raptor Ford Doesn't Make

 Brett Foote
story-6

Lobo Vs Lobo: Proof the F-150 Lobo Should Be Even Lower!

 Michael S. Palmer
story-7

Ford's 2001 Explorer Sportsman Concept Looks For a New Home

 Verdad Gallardo
story-8

10 Best Ford Truck Engines We Miss the Most!

 Joe Kucinski
story-9

2026 Shelby F-150 Off-Road: Better Than a Raptor R?

 Brett Foote
Old Dec 11, 2011 | 07:35 AM
  #9  
Supercab's Avatar
Supercab
Lead Driver
25 Year Member
Joined: Feb 2000
Posts: 5,374
Likes: 46
From: Palm Bay, Florida
Club FTE Silver Member

-BEST thing to do provided you ARE NOT stranded somewhere away from home is to have your KNOWN ORIGINAL rebuilt by a local home town type auto electric shop.
These can usually be done in a day and they CAN upgrade them at the same time, and usually cheaper than a Chineese POS replacement.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Donald11
2004 - 2008 F150
4
Jun 24, 2018 10:14 AM
gvandewalker
2004 - 2008 F150
1
Feb 23, 2013 08:30 AM
jwhitetail
1999 - 2003 7.3L Power Stroke Diesel
14
Mar 22, 2012 11:45 AM
dtippins
1999 - 2003 7.3L Power Stroke Diesel
8
Mar 9, 2008 02:34 PM
superdutyaz
Modular V10 (6.8l)
2
Oct 19, 2007 09:14 AM




All times are GMT -5. The time now is 03:52 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