Lambretta Thread repair insert 6-8 x 12mm, Steel, MB
MBP0685
Thread repair insert specially designed and made for MB Scooters.
- 8 x 1.25mm outside diameter
- 6 x 1mm inside diameter
- 12mm long
- Zinc plated
Can be used as a universal repair insert or especially works on
- Lambretta crankcase adjuster guide 6mm holes
- Lambretta crankcase linkage holes
Requires 8mm tapping tool MBU0918
Basic repair is like this.
- Drill out to 6.9 - 7mm
- Tap threads to 8 x 1.25mm
- Use a 6mm screw with plain nut, screw the insert onto the screw, lock the nut gently
- Cover the threaded screw with a strong loctite and screw the insert in with the screw untill it locks, unwind the nut and remove the screw
- You can counter bore the casting so the top hat seats flush
£ 3.36
Price: £ 2.80 Ex Vat