NP231 Inner Input Bearing 1987-1999 Jeep Wrangler TJ by Omix-ADA
NP231 Inner Input Bearing; 87-99 Jeep Wrangler TJ
Is your NP231 transfer case not shifting right? Do you cringe from the grinding noises when you shift? Omix-ADA has the NP231 internal parts you need to fix your Jeep's transfer case. Fix it and enjoy your ride.