Advance Adapters 507906 NP231 Fixed Yoke Kit
Reduce driveline vibration on lifted vehicles with this Heavy Duty Slip-Yoke Eliminator Kit for Jeep’s NP231J transfer case. Transfer case tailshaft length is reduced by 6.5″ on ’97-’01 Wranglers and 4.25″ on ’88-’95 models resulting in improved driveline angles. Kit includes a redesigned transfer case mainshaft which is not only shorter but has an 18% larger spline diameter, a 54% increase in torque capacity.
***Requires a longer driveshaft, which is available separately Only works with NP231 transfer case.Includes Output Shaft, Snap Rings and Seals, Speedo Ring, Output Housing
Fits 1987-2006 Jeep Wrangler
Fits NP231 Transfer Case Only
Advance Adapters: Advance Adapters 507906 NP231 Fixed Yoke Kit