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Lock nut for front damper

Posted: Sat Apr 30, 2022 12:49 pm
by D9406
The thread in the locknut that fits on the front suspension damper, the one that comes off when replacing the spring, has picked up. It was very tight coming off and wont go on by hand more than a couple of turns, other side is fine.
Does anyone know what size it is? M14 is too coarse on the pitch, can they be bought without buying the struts?
This was a simple job to replace a broken spring, the pinch bolt snapped when undoing it and now this.
Andy

Re: Lock nut for front damper

Posted: Sat Apr 30, 2022 1:20 pm
by Doggy
Looks like it's a M14 x 1.5 self locking nut.

Part No. Qty Description
6939 91 02 SELF LOCKING NUT, 14X150-13-21, Replaced by 5173 2

Hope that helps...

Re: Lock nut for front damper

Posted: Sat Apr 30, 2022 3:15 pm
by D9406
Thanks Doggy,
I measured the tpi and found pitch to be 1.5mm instead of the coarse 2mm thread.
Locknuts ordered, hopefully they won't take too long to get here.
Ive missed the old girl, driving my partners 1L Aygo at the moment, awful car.
Andy

Re: Lock nut for front damper

Posted: Sat Apr 30, 2022 3:47 pm
by Doggy
I hear you.
My daughter's got a 107, doesn't impress, but beats walking.