Norton Commando Tach Drive Worm Gear (1) - 06-1089 - Choose Part Type Condition:New Thunderbolt & Royal Star) for

Thunderbolt & Royal Star) for the year of 1970 with the Export (USA) Market Small Steel "2 Gallon" Tank only

If your rebuilding that "Barn Find" Engine chances are this Holder is either missing or rusted to the point beyond using

it will cause erratic idle especially when the RPM's are decreasing

This chain guard is manufactured from steel and comes bare which means you will have to paint it before mounting

Lucas brand

Norton Commando Tach Drive Worm Gear (1) - 06-1089 - Choose Part Type Condition:New Thunderbolt & Royal Star) forReplace your broken tach gear with our quality replacements. The original Norton part is 06 1089 and 061089. This gear drives the tach cable on most Norton Commando models. Check your parts book to ensure the best fitment. Please use the drop down menu to select which gear you desire sold each as pictured **Features** Made in England OEM part number is 06 1089 and 061089