A-ARMS

For those of you experiencing driveshaft vibration in your lifted vehicle, it may be time to consider one of these Advance Adapters Slip Yoke Eliminator Kit.
Depending on what model you have, this will reduce your tail shaft lengths by as much as 6.

Eliminate drive line vibrations and increase the strength of your NP231 with RT Off-Road’s Slip Yoke Eliminator Kit. Each kit includes a replacement output housing, heavy-duty main shaft, rear output yoke designed for a double-Cardan drive shaft, and all necessary hardware.

Axle Locker Actuator