$30 Off Over $300
Code: APR30
Free Shipping Over $75
  • Make sure it fits

    Please select your vehicle to ensure that this product fits.

Select your vehicle

Advanced Adapters Slip Yoke Eliminator Kit for NP231 Transfer Case by Advance Adapters

Part no: AA-507906

$213.99 + free Shipping
Price match guarantee

Please Verify Fitment

This product fits only specific vehicles. Select your vehicle to ensure it fits.

Product Details


Important Notes:

  • This kit works with NP231 transfer case ONLY
  • Sold as a kit


  • 1997-2006 Jeep Wrangler TJ with NP231 Transfer Case
  • 2004-2006 Jeep Wrangler Unlimited TJL with NP231 Transfer Case
  • 1988-1995 Jeep Wrangler YJ with NP231 Transfer Case
  • 1988-2001 Jeep Cherokee XJ with NP231 Transfer Case


This Advance Adapters Slip Yoke eliminator kit fits Jeep NP231 transfer cases. This kit features a new 1-3/8”-32 spline rear output shaft, 356-T6 heat treated aluminum alloy tailhousing, 1310 c.v. yoke, bearings, fastening hardware, and detailed instructions.

Product Details:

  • Slip yoke eliminator kit
  • Converts transfer case from slip yoke to a fixed yoke
  • Helps prevent driveline vibration

Parts Included:

  • (1) Advanced Adapters Slip Yoke Eliminator Kit for NP231 Transfer Case

Years Covered:

1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005 and 2006

Vehicle Fitment

Years Make Model
1997-2006 Jeep Wrangler TJ
2004-2006 Jeep Wrangler TJ Unlimited
1988-2001 Jeep Cherokee XJ
1988-1995 Jeep Wrangler YJ

Additional Information

SKU AA-507906
Brand Advance Adapters
SKU Aliases 50-7906
Let's Chat