ArvinMeritor is the world’s leading manufacturer of trailer axles – and is well known in Europe under its original equipment brand of ROR. The ROR line features integrated product solutions, comprising trailer axle, trailer suspension and Meritor® brakes that are engineered to operate as a single unit. The benefits of having an integrated package extend not only to the original equipment trailer builder, but also to operators and aftermarket customers who can source all service parts from one single supplier. These Meritor-brand replacement references are for axles and suspensions manufactured in Europe, including seals, bearings, braking parts, air chambers, and all suspension parts (i.e. air springs and shock absorbers). In addition, a range of equipment such as automatic brake adjusters, spring brake chambers, steer axle components and suspension valves completes the product offering.