●Trigger wheel installer required to install the crankshaft position sensor ring on certain Land Rover engines and install trigger wheel to rear crankshaft on certain Jaguar models. ●Land Rover applications: required to install the crankshaft position sensor ring on Discovery 3, Discovery 4 and Range Rover Sport when fitted with TDV6 engine (3 Powertrain). ●Jaguar applications: required to install the trigger wheel to the rear of the crankshaft on X200 S Type, X250 XF, X350 XJ and X351 XJ (300 powertrain).
