2018-2025
2007-2018
1997-2006
1987-1995
1976-1986
Installation Time
(approx) 6 Hours
Difficulty Level:
Light to Moderate mechanical skill required.
Installation Guides
No guide available for this part yet.
FREE 1 to 3-Day Delivery on Orders $119+ Details
Talk to a Wrangler Sales Tech
1-877-870-8556
M-F 8:30A-11P, Sat-Sun 8:30A-9P
-
Add Details
- Change Vehicle
- Wrangler Builds Gallery
Find Gaskets, Seals, & Filters for your Wrangler
Rugged Ridge NP231 Transfer Case Mega Slip Yoke Eliminator Output Shaft Seal (87-06 Jeep Wrangler YJ & TJ)Find parts that fit my vehicle
Item J13476
Wrangler Sales Tech
Verify parts fit & get product recommendations
M-F 8:30A-11P, Sat-Sun 8:30A-9P
$0.00
3 Reviews
Will this fit your Vehicle?
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Frequently Bought Together
Product Information
Features, Description, Reviews, Q&A, Specs & Installation
Features & Specs
- Oil Seal Output Shaft
- Easy to Install
- OE Style
- Direct Fit
- 4.5 X 4 X 3.8 Inches, .8 oz
- 5 Year Limited Warranty
- Fits 1987-2006 Wrangler YJ and TJ Models
| Brand | Rugged Ridge |
| Gasket Type | Transfer Case Seal |
Description
Specs. Rugged Ridge offers this oil shaft output seal as a high quality replacement part for your Wrangler. It's made of durable and tough aluminum and comes in the OE style so you won't even notice a difference from your factory original part.
Construction. This output seal is designed to perform identically to the one that came with your Jeep. If you are having issues or problems with your oil seal, it may be time to replace it with this new output seal from Rugged Ridge. It comes backed by a 5 year limited warranty for your added protection.
Application. Fits 1987-2006 Wrangler YJ and TJ models.
Fitment:
- 1987 Jeep Wrangler
- 1988 Jeep Wrangler
- 1989 Jeep Wrangler
- 1990 Jeep Wrangler
- 1991 Jeep Wrangler
- 1992 Jeep Wrangler
- 1993 Jeep Wrangler
- 1994 Jeep Wrangler
- 1995 Jeep Wrangler
- 1997 Jeep Wrangler
- 1998 Jeep Wrangler
- 1999 Jeep Wrangler
- 2000 Jeep Wrangler
- 2001 Jeep Wrangler
- 2002 Jeep Wrangler
- 2003 Jeep Wrangler
- 2004 Jeep Wrangler
- 2005 Jeep Wrangler
- 2006 Jeep Wrangler
Rugged Ridge 18676.75
CA Residents: 
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation & What's in the Box
Installation Info
What's in the Box
- (1) Oil Seal
4.3
Customer Reviews (3)
Jan 11, 2017
1997 Wrangler - Justin
good seal
not much to say other than 3 months and no leaks yet.
Fit 5/5
Bang For Your Buck 5/5
Nov 4, 2020
Review shared from Rugged Ridge NP231 Transfer Case Slip Yoke Eliminator Housing Oil Seal (87-06 Jeep Wrangler YJ & TJ)
1999 Wrangler - Clarence
Installation Time: Less than 1 Hour
Ben.bagwell63@gmail.com
It worked good took less than an hour to put inGood quality nice price
Fit 3/5
Quality 5/5
Bang For Your Buck 4/5
Aug 2, 2019
Review shared from Rugged Ridge NP231 Transfer Case Slip Yoke Eliminator Housing Oil Seal (87-06 Jeep Wrangler YJ & TJ)
2018 Wrangler - JS
Nice
This oil seal slip yoke eliminator housing from Rugged Ridge is well made and seems beefy.
Reviews of Rugged Ridge Engine products have an average rating of 4.5 out of 5
Mar 26, 2021
Review shared from Rugged Ridge Oil Cap; Black Aluminum (97-11 Jeep Wrangler TJ & JK)
2010 Wrangler - Irving.S
Fitment
I use 5w-30 on my 2010 jku and didn't like that it says 5w-20 so got this and fits nicely.
Nov 4, 2020
Review shared from Rugged Ridge NP231 Transfer Case Slip Yoke Eliminator Housing Oil Seal (87-06 Jeep Wrangler YJ & TJ)
1999 Wrangler - Clarence
Ben.bagwell63@gmail.com
It worked good took less than an hour to put inGood quality nice price
Jul 14, 2020
Review shared from Rugged Ridge Windshield Washer Fluid Cap; Black (07-11 3.8L Jeep Wrangler JK)
2009 Wrangler - Broom
cap doesnt fit
The item just flat did not fit. Broke my washer bottle trying to install a simple cap.
Apr 29, 2020
Review shared from Rugged Ridge Windshield Washer Fluid Cap; Brushed (07-18 Jeep Wrangler JK)
2016 Rubicon - JimW
Looks great
Looks ok, fit is a little weird but it is Aluminum and not plastic
Mar 12, 2020
Review shared from Rugged Ridge Oil Cap; Black Aluminum (97-11 Jeep Wrangler TJ & JK)
2006 Rubicon - jaydubya
Nice upgrade
Nice quality. Will probably hold up better than the cheap plastic stock cap. The instructions mention that it will hold heat, so be careful unscrewing it from a hot engine bay.
Dec 21, 2019
Review shared from Rugged Ridge Brake Master Cylinder Cap; Billet (97-18 Jeep Wrangler TJ & JK)
2016 Wrangler - Songee623
Review
Great product you are getting what you pay for. Install was quick and easy.
Aug 2, 2019
Review shared from Rugged Ridge NP231 Transfer Case Slip Yoke Eliminator Housing Oil Seal (87-06 Jeep Wrangler YJ & TJ)
2018 Wrangler - JS
Nice
This oil seal slip yoke eliminator housing from Rugged Ridge is well made and seems beefy.
Jul 17, 2019
Review shared from Rugged Ridge Dipstick Handle; Billet Aluminum (97-11 Jeep Wrangler TJ & JK w/ Automatic Transmission)
2017 Rubicon - AdrienneB
Bolt solid
Nicely designed and built. It’s a engine bay upgrade for sure!
Jul 3, 2019
Review shared from Rugged Ridge Brake Master Cylinder Cap; Billet (97-18 Jeep Wrangler TJ & JK)
2017 Rubicon - AdrienneB
Nice cap
Extremely heavy duty! So much better than the stock plastic one.
Jul 3, 2019
Review shared from Rugged Ridge Windshield Washer Fluid Cap; Brushed (07-18 Jeep Wrangler JK)
2017 Rubicon - AdrienneB
Awesome cap
Fits perfectly and looks amazing. Perfect to dress the the engine bay some.
Questions & Answers
No questions about this product yet.
Ask the First Question
Will It Fit My Wrangler
- TJ Rubicon 2 Door - 03, 04, 05, 06
- TJ Rubicon Unlimited 2 Door - 05, 06
- TJ Wrangler 2 Door - 97, 98, 99, 00, 01, 02, 03, 04, 05, 06
- TJ Wrangler Unlimited 2 Door - 04, 05, 06
- YJ Wrangler 2 Door - 87, 88, 89, 90, 91, 92, 93, 94, 95
Wrangler Wheel & Tire Gallery
Wrangler Wheel & Tire Builds
Sponsored Ad
Word On The Trail
I appreciate the time your staff took making videos to demonstrate how a product will look on my vehicle as well as how easy/challenging it will be to Install. It is so refreshing to purchase a product from a person/company with actual first hand knowledge of that product. Informed decision equals buyer appreciation/confidence. Thank you.
Meet Our Team
Dave D, 2007 Jeep Wrangler JKU
Merchandising
I have owned YJ’s and TJ’s in the past. After not owning one for several years I got the bug again and decided to go buy one. On a whim I saw this one and went to the dealership on the same day while my wife was at work and came home with it. She was a little bit surprised (mad) to see the Jeep in t...
I have owned YJ’s and TJ’s in the past. After not owning one for several years I got the bug again and decided to go buy one. On a whim I saw this one and went to the dealership on the same day while my wife was at work and came home with it. She was a little bit surprised (mad) to see the Jeep in t...
Sponsored Ad
