where can I get the knurled spacer under the lock down nut on the rear wiper assembly of a 2008 trailblazer?
I knocked off the wiper off with the over head garage door. I need to replace the wiper
arm but the knurled spacer nut cracked in half and half is missing.
Chevrolet parts is a good place to start if not them then try a wrecking yard, and belive it or not I've had good luck at my local hardware store.
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