NP231 transfer case upgrades, for Jeep or other NP231 | Great Lakes 4x4. The largest offroad forum in the Midwest
![NP/NV 263 HD - 32 Spline Input (Electric Shift) 32 Spline Rear Output, Female Front Output Shaft (Includes Shifting Motor) NP/NV 263 HD - 32 Spline Input (Electric Shift) 32 Spline Rear Output, Female Front Output Shaft (Includes Shifting Motor)](https://cdn4.volusion.store/yeusq-rhynj/v/vspfiles/photos/PG263GM-2-M-2.jpg?v-cache=1508255472)
NP/NV 263 HD - 32 Spline Input (Electric Shift) 32 Spline Rear Output, Female Front Output Shaft (Includes Shifting Motor)
![NP/NV 263 XHD - 29 Spline Input; 1.608" Internal Spline Front Output; 31 Spline Rear Slip Output; Electric Shift (Includes Shift Motor) NP/NV 263 XHD - 29 Spline Input; 1.608" Internal Spline Front Output; 31 Spline Rear Slip Output; Electric Shift (Includes Shift Motor)](https://cdn4.volusion.store/yeusq-rhynj/v/vspfiles/photos/PG263GM-1-M-2.jpg?v-cache=1508255321)
NP/NV 263 XHD - 29 Spline Input; 1.608" Internal Spline Front Output; 31 Spline Rear Slip Output; Electric Shift (Includes Shift Motor)
![Amazon.com: Transfer Case Assembly fits GMC Canyon 3.6L opt NQ6 speed active ID ALI,3.6L opt NQ6 speed active ID ANV,3.6L opt NQ6 speed active ID APC, (Certified Used Automotive Part) - Replaces Amazon.com: Transfer Case Assembly fits GMC Canyon 3.6L opt NQ6 speed active ID ALI,3.6L opt NQ6 speed active ID ANV,3.6L opt NQ6 speed active ID APC, (Certified Used Automotive Part) - Replaces](https://m.media-amazon.com/images/I/51I866BZZhL.jpg)