Norton Singles / Twins Gear Box Sprocket Nut (1) - 04-0070 Seventh Use the drop down menu

Use the drop down menu to select which size needle jet you desire

Some of our shafts come "bare" (no gears) and some shafts come fixed with gears

they are generally "universal" - just make sure you order the correct voltage and outer diameter for your bracket(s) and your coil will work just fine

The fix - why mushroom tappet adjusters

Click here to purchase the bottom drain plugs (21-1903

Norton Singles / Twins Gear Box Sprocket Nut (1) - 04-0070 Seventh Use the drop down menuUp for grabs today is a new Norton gear box sprocket nut. Made in England to replace Norton part numbers 04 0070 & 040070. Fits various Norton Commando models as well as early Norton singles twins applications. Please refer to your parts catalog for proper fitment. Please note that this sprocket nut is sold each as pictured **Features** Made in England OEM part number is 04 0070 & 040070