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NP231 Transfer Case Sale
  • NP231 Transfer Case Sale
  • NP231 NV231 NP231J NP231D NP231C Transfer Case
  • Rebuilt NP231 Transfer Case

NP231 Transfer Case Sale

The NP231 transfer case sale is going on now. New Process which is now known as New Venture Gear built the NP231D and NP231J the mid-80's for use in Dodge and Jeep application. In the early 90's the NP231C was created or Chevy and GMC SUVs and Pickups. The NV231 became in extremely popular transfer case used in some vehicles all the way until 2013. Throughout the life of the NP231 transfer case it was discovered to have a few problems and was prone to failure under certain conditions. Our XP1 series is not a rebuilt NP261, a meticulously crafted and completely remanufactured transfer case that has been designed to increase is longevity and performance. We have added upgraded parts to address the failure points of the 261 transfer case to bring you a product you can count on for the life of your vehicle.

Price may increase once in cart on some Jeep models

Core Deposit: $250.00

Please CALL before completing your order to receive a shipping quote, verify vehicle info, confirm core details and deposit. 1-888-995-7278
Tax excluded Delivery: 1 to 3 weeks
Vehicle Make
Vehicle Year


Product Details

Data sheet

Core Deposit
Build Certification
Alternate Names
NP231, NV231, NP231J, NP231D, NP231C
Input Spline
21, 23, 27
Compatible Models
Chevy/GMC S10/S15 Blazer, Pickup, Jimmy, Sonoma, Dodge Dakota, Durango, Ram, Jeep Cherokee, Comanche, Grand Cherokee, Liberty, Wrangler
Original Manufacturer
New Process / New Venture Gear
Production Years Covered
1986, 1987, 1988, 1999, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010, 2011, 2012, 2013,
A 100.00 aditional fee will be added to all Jeep models
Build Type
Performance Grade remanufactured, not rebuilt
Output Spline
26, 27, 32, Fixed Yoke
ADAPT (Advanced Dyno And Performance Testing) Our highest level of testing
New product