Spark plug thread sert for the small stratto style plug

[lehman live edge slab]

Haven’t looked a ton but any recommendations for a plug thread insert/heli coil for the smaller stratto plugs? Guy at work went to remove the plug on his Stihl backpack sprayer and they had crossed the threads from the factory. No warranty left that he knows of and they’d blame him for it anyway more than likely.

 

[srcarr52]

M10 x 1.0 heli-coils work well on the small plugs and decomp valves. With the small thread pitch the heli-coil is really thin and there is still original sealing surface left for the plug washer to seal on.

 

[lehman live edge slab]

Thanks I’ll get one to get him fixe up