; HomeHeavy Duty Truck PartsTransmissions & Transmission PartsTransmission AssysMeritor/RockwellRM10-135AUsed 1996 ROCKWELL RM10-135A Transmission Assy Used 1996 ROCKWELL RM10-135A Transmission Assy Unfortunately this part is temporarily unavailable. View other Meritor/Rockwell RM10-135A Transmission Assys