ATRO TR50-42565 Torque Rod – 22-1/4 in Straight, Replaces Mack 25164943 Wheel Bearing and Race Set sealed bearing in ATRO’s proprietary

sealed bearing in ATRO’s proprietary polyurethane isolator

Mack CXU Pinnacle (2008–2017)

and other heavy-duty drive axles

ATRO TS38000 polyurethane torque-rod bushing — service-replacement bushing used in ATRO torque rods for Peterbilt Air Leaf

4" compressed height with a 12

ATRO TR50-42565 Torque Rod – 22-1/4 in Straight, Replaces Mack 25164943 Wheel Bearing and Race Set sealed bearing in ATRO’s proprietaryPremium aftermarket replacement torque rod from ATRO. The TR50 42565 is a straight, fixed length rod measuring 22 1 4 in center to center with straddle mounts on both ends and polyurethane bushings included. Its free rotation bushing design needs no clocking at install, and it replaces Mack 25164943 on Hendrickson vocational suspensions. Signs You Need a New Torque Rod Visible cracking, tearing or extrusion of the bushing material at the straddle ends