Search  
Sign Up   Today's Posts
User: Pass: Remember?
Advertise Here
Jeep Home Jeep Forum Jeep Classifieds Jeep Registry JeepSpace Jeep Reviews Jeep Gallery Jeep Clubs Jeep Groups Jeep Videos Jeep Events Jeep Articles
Go Back JeepForum.com > Reviews > Transfer Case > SYE Kits > JB Conversions NP231J - HD Standard Length SYE

NEW JK WRANGLER GRAB BARS NOW at ROCKRIDGE4WDEngo winches available at www.rockridge4wd.com! Free shippSPARTAN LOCKERS are on sale BIG TIME at ROCKRIDGE 4WD!

JB Conversions NP231J - HD Standard Length SYE Reviews, Ratings, Specs & Prices
Review Categories
Armor
  Bumpers
  Differential Guards
  Rocker Guards
  Roll Cages
  Skid Plates
Audio, CB, & Electrical
  Audio Players
  Batteries
  CB & HAM Radios
  GPS
  Speakers
Axles
  Axle Shafts
  Brakes
  Gears
  Hubs
  Lockers
  Steering
Body
  Body Lifts
  Consoles, Security & Storage
  Exterior Accessories
  Fender Flares
  Lighting, Lenses & Bulbs
  Roof Racks & Cargo Areas
  Tops
Engine
  Alternators
  Carburetors
  Chips
  Exhaust
  Headers
  Induction
  Internal Parts
  Motor Mounts
  Starters
  Throttle Body
Interior
  Gauges
  Misc
  Seats
Recovery
  Winch Cable and Hooks
  Winches
Suspension
  Complete Lift Kits
  Control Arms
  Shocks
  Springs
  Steering Stabilizers
  Track Bars
Tires & Wheels
  Tires
  Wheels
Transfer Case
  SYE Kits
  Transfer Cases
Transmissions
  Transmissions
Previous Product SYE Kits Next Product

JB Conversions NP231J - HD Standard Length SYE

Email This Bookmark Print This Review      Find On: JCWhitney.com | 4wheelparts.com | 4wd.com | eBay.com
Rating:

Product Information

MSRP: $750.00
Average Price: $264.58
Manufacturer: JB Conversions
Recommended?
Yes: 13 / No: 0

Standard Length Slip-Yoke Eliminator kit.

Tags
None

Login or Register to Add Review

love2offroad
Registered User
love2offroad's Reviews
10-05-2013, 01:41 AM
Price: $199.99
Pros: Just put it on so I'll let you know
Cons: None at this time
Recommended? Yes

Comments: I just put it on and waiting on a drive shaft so haven't used it yet


chinookgod

Registered User
chinookgod's Reviews
08-13-2012, 07:22 PM
Price: $300.00
Pros: does the job
Cons: none
Recommended? Yes

Comments: just what you would need for any life above 4". great at drive angle reduction


cfmiller58

Registered User
cfmiller58's Reviews
01-26-2012, 10:44 PM
Price: $180.00
Pros: Easy to install with case still in jeep
Cons: none
Recommended? Yes

Comments: Easy to follow directions and quality manufacturing.


Cavguy1965

Registered User
Cavguy1965's Reviews
03-03-2011, 05:22 AM
Price: $199.00
Pros: Easy to install, stronger than stock
Cons: none so far
Recommended? Yes

Comments: Put this in when I did the AX-15 trans swap. So far so good!


Hamms
Registered User
Hamms's Reviews
12-20-2010, 02:15 AM
Price: $200.00
Pros: Shorter JB conversion yoke 32 spline output shaft
Cons: None
Recommended? Yes

Comments: Top notch quality, a must to install a double-cardan drive shaft and a end to drive line vibrations.


+Crusader+

Registered User
+Crusader+'s Reviews

09-28-2009, 06:49 AM
Price: $299.00
Pros: Works perfect, quality parts.
Cons: Instructions are 8 out of 10.
Recommended? Yes

Comments: After some research on which was the "best" kit to buy, I picked up the JB offering from Tom Wood's and it is one of the last of the narrow shaft designs. That saved me from having to remove the factory needle bearings in the transfer case like you have to do with 99% of the kits out there. The others work fine, just this one was less work, and I prefer needle bearings myself.

Install was easy, but I got a tad confused reading the instructions as they were universal and geared more towards a TJ. Doesn't take much thought to work through it though. Make sure you use RTV silicone on the splines of both input and output shafts where the yokes slip on. That will minimize the possibility of leaks and was a tip from the pros at TW. Anyhow, the parts fit PERFECT and are well made, but best of all this kit increased my driveshaft length, and got rid of all my vibrations (with TW driveshaft).

Get rid of that TC drop kit ASAP.


Sidewinder

Registered User
Sidewinder's Reviews
09-23-2009, 06:11 PM
Price: $199.00
Pros: pretty easy to install. works well
Cons: none
Recommended? Yes

Comments: Good price. Good product


Leans93

She's my density...
Leans93's Reviews

01-19-2009, 10:14 PM
JB Conversions NP231J - HD Standard Length SYE
Price: $200.00
Recommended? Yes

Comments: Working great so far! Bearings were easy to remove. Kit came complete except one snap ring was too thick so I had to reuse my old one. Otherwise install was a breeze.


Deadman 94 xj
Registered User
Deadman 94 xj's Reviews

11-26-2008, 06:07 AM
JB Conversions NP231J - HD Standard Length SYE
Price: $250.00
Recommended? Yes

Comments: No leaks. it has held up great to the abuse.......................................


YJ_Auzzy
Registered User
YJ_Auzzy's Reviews

09-26-2008, 09:23 AM
JB Conversions NP231J - HD Standard Length SYE
Price: $750.00
Recommended? Yes

Comments: takes the vibes out and allows ya to raise your skid pate back up and all that good stuff!! definently recomended. got both drivelines built for high angles and high stress by a local company.


than90yj
Registered User
than90yj's Reviews

07-04-2008, 11:17 PM
JB Conversions NP231J - HD Standard Length SYE
Recommended? Yes

Comments: Pleased with this kit so far. Great service from JB Conversions. Would recommend this kit to anyone needing a solid yolk and CV shaft at an affordable price.


hoghandler
Registered User
hoghandler's Reviews

05-20-2008, 03:17 AM
JB Conversions NP231J - HD Standard Length SYE
Price: $185.00
Recommended? Yes

Comments: Rides way better than stock, got rid of all vibe i had when i installed the new cv driveshaft with it


Matt Graham

Registered User
Matt Graham's Reviews

04-10-2008, 09:42 PM
JB Conversions NP231J - HD Standard Length SYE
Price: $213.00
Recommended? Yes

Comments: Great. Install was fairly straight forward, although I'm glad I had somebody there that had done it before. JBC was very helpful over the phone. Instructions were good. I was very pleased with the kit. $213 shipped.



Similar Threads
ThreadForumRepliesLast Post
OMIX-ADA Mega Short SYE NP231J SYE Kits 2 10-17-2013 06:26 PM
JB Conversions NP231J HD Super Short SYE SYE Kits 18 01-04-2011 09:20 PM
J.B. Conversions Inc. NP231 HD w Super Short SYE SYE Kits 8 01-03-2011 04:01 PM





Jeep, Wrangler, Cherokee, Grand Cherokee, and other models are copyrighted and trademarked to Jeep/Chrysler Corporation. JeepForum.com is not in any way associated with Jeep or the Chrysler Corp.