Stud 6x37mm - 16x10x11mm, Lambretta crankcase side, stainless steel, MB

This stud is for the crankcase side, you need 14 for most crankcases.

If youre using a Clubman then you use 13 and the longer tailpipe stud.

We've redesigned these so the long end goes into the casing to find more threads, especailly if the threads are a bit dodgy.

If the stud bottoms out some casings are not tapped deep enough.

TOP TIP; if the stud does bottom out, tap down with a 6mm tap MBU0915 and tap holding tool MBU0926