1 x Speco Gauge - Water temperature (3.6m capillary tube). Gauge input Capillary tube fixed to gauge body. Displays water temperature 40 - 120 Deg C. This part has universal applications is not be considered as DIY or bolt on.
This is my third Speco 52mm Mechanical water Temp gauge. Easy to install and works well, at a glance can read the water temperature. My only complaint is how easily the tube loses the liquid contained within it rendering it useless. Need to find a better way of crimping tube to sender unit.