1990 JEEP WRANGLER YJ  - G2 NP231 Transfer Case Rebuild Kit - 37-231 - 37-231 | 4WD.com
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1990 JEEP WRANGLER YJ  - G2 NP231 Transfer Case Rebuild Kit - 37-231 - 37-231

G2 NP231 Transfer Case Rebuild Kit - 37-231


  • G2 Axle and Gear | Part Number: G/237-231
  • Fitment:Direct Fit
  • In_Stock:In Stock
  • In_Stock:In Stock


This kit includes all the hard to find small parts, gaskets, seals, bushing and bearings to rebuild your tired transfer case. Chain not included


Great Parts Kit

Bought this for my YJ's NP231J. Parts look great and are packaged well, except I almost sent it back w/o opening the box b/c it came in a "Ring and Pinion Installation Kit" box. Upon opening, there is no type of info packet, instructions, or even an inventory to know if you got everything. Luckily I have rebuilt several of these and know the bearings and seals. As long as you remove and replace one bearing at a time you should be fine.

from Madison, FL. |

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