Notices
Excursion - King of SUVs 2000 - 2005 Ford Excursion
Sponsored by:
Sponsored by:

2003 Ex rear diff service

Thread Tools
 
Search this Thread
 
Old Nov 27, 2017 | 06:07 PM
  #1  
thor363's Avatar
thor363
Thread Starter
|
Fleet Mechanic
5 Year Member
Photogenic
Loved
Joined: May 2017
Posts: 1,314
Likes: 103
From: TN
2003 Ex rear diff service

Just a note. Ordered up a Sterling 10.25/10.5 rear diff Lube Locker gasket off of Amazon a while ago, and finally got around to popping the diff cover, cleaning up everything, and painting the cover (it's already really clean and rust free but I just had to). So I opened up the Lube Locker and see a 14 bolt LLR-A105 and not an LLR-F105. Pizz me off. Amazon returns to the rescue, but truck is out of commission as I refuse to goop up that cover. Hoping the vendor makes it right. The Ad listed an LLR-F105. GRRRrrrrr.....
 
Reply
Old Nov 27, 2017 | 08:09 PM
  #2  
andym's Avatar
andym
Post Fiend
20 Year Member
Photogenic
Photoriffic
Shutterbug
Joined: Mar 2002
Posts: 19,402
Likes: 38
From: Bonita Springs FL
Run a bead of RTV sealant around the cover. It works great and you don't have to spend $25 on a gasket you don't need. I've done it on dozens of trucks and many trucks come from the factory this way.
 
Reply
Old Nov 27, 2017 | 08:23 PM
  #3  
J ballan's Avatar
J ballan
Fleet Mechanic
Joined: Jan 2012
Posts: 1,668
Likes: 13
From: Saskatchewan
Honestly I don't think I've ever taken a diff apart that had a gasket on the cover lol. Didn't even know there was such a thing. I second the silicone.
 
Reply
Old Nov 27, 2017 | 08:39 PM
  #4  
Nicmike's Avatar
Nicmike
Veteran/Sheepdog
10 Year Member
Liked
Loved
Community Favorite
Joined: Feb 2012
Posts: 6,047
Likes: 110
From: Western AR
Club FTE Silver Member

Silicone is easy. Can't see the black I used on my '07 axle I just re-built. I trimmed off the tiny bit of excess that squeezed out.
 
Reply
Old Nov 27, 2017 | 09:13 PM
  #5  
WE3ZS's Avatar
WE3ZS
Moderator
15 Year Member
Liked
Loved
Community Favorite
Joined: Jul 2010
Posts: 12,052
Likes: 1,549
From: Media PA
Club FTE Gold Member
I hate RTV (I don't really know why, just always have......) and try to avoid it whenever I can. I too am using Lube Locker reusable diff gaskets on my EX, they seal perfectly and can go on and off many times with no mess or hassle. The $25 I spent on each of them hasn't really derailed my retirement plans, so I'm cool with their expense as well as he sweet '08+ finned aluminum cover that replaced the factory cover.
 
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
robert_l_ross
Excursion - King of SUVs
19
Aug 6, 2013 12:42 AM
krhoggard
1987 - 1996 F150 & Larger F-Series Trucks
5
Aug 5, 2011 11:08 AM
motor-man
1999 - 2016 Super Duty
17
Feb 15, 2010 12:04 AM
6LPSD
6.0L Power Stroke Diesel
30
Aug 18, 2008 05:58 PM
Munkey
1999 - 2016 Super Duty
8
Dec 29, 2005 08:48 AM




All times are GMT -5. The time now is 08:51 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