Steering Arm (LH). PART NO: A-R61153. associated items: A-R61152Steering Arm (RH). . MODELS: John Deere TRACTOR: 4050 John Deere TRACTOR: 4055 John Deere TRACTOR: 4240 John Deere TRACTOR: 4250 John Deere TRACTOR: 4255 John Deere TRACTOR: 4430 John Deere TRACTOR: 4440 John Deere TRACTOR: 4450 John Deere TRACTOR: 4455.