This cable is used on a MK1 and MK2 Pursang. Both of these used a Amal Monobloc carb with the large aluminum Amal throttle. Also fits 4 speed Sherpa S 125cc(25mm), 175cc(27mm) and the 200cc(30mm) models. All Sherpa S models are using a large aluminum 815-050-1 throttle assembly.