Note: This adapter plate assembly is for exclusive use with the 1994 & newer AX5 bell housing with the external slave cylinder only!!!
The NP231 transfer case always used a 21 spline input gear with the AX5 transmission. When installing the AX15, the transfer case must have a new 23 spline input installed. We offer two 23 spline input gears for the Jeep NP231: P/N 716054 1988 to 1994 NP231 P/N 716095 1995 & UP NP231 (when using this gear with the AX15, the input gear must be shortened).
- Transmission Model: AX5, AX15
- Shipping Weight: 20lb