The RC-23-160 rear drive axle for small transit buses and motorcoaches delivers the same proven durability as the 160™ series axle, which has millions of over-the-road miles in Class 8 applications. The RC-23-160's Quiet Ride^® gearing offers the rideability that passenger-carrying services demand. For smaller transit buses and motorcoaches, the R-160 series axle delivers the same proven durability, performance, reliability and ease of maintenance that has made our axles the industry standard.