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Willie Makeit 04-02-2025 11:29 AM

Pic Request
 
This is for a 1975 model GMC/Chevy 1/2 ton.

Can someone take a pic of their wiper motor for me? Specifically the 3 mounting bolts with the rubber isolators. I want to see the location of the grounding strap that is made into 1 of the rubber isolators and where it is attached to the aluminum frame of the wiper motor assembly.

Many Thanks!

ron350 04-02-2025 09:10 PM

Re: Pic Request
 
Edit.

Willie Makeit 04-04-2025 08:26 AM

Re: Pic Request
 
anyone?

MJN 04-04-2025 12:38 PM

Re: Pic Request
 
1 Attachment(s)
Here ya go

ron350 04-04-2025 03:17 PM

Re: Pic Request
 
4 Attachment(s)
You are probably looking for pictures of the factory ground grommet that has the 2-1/4" long copper ground strap.

It would be nice to know what the factory part number is for this grommet?

MJN 04-04-2025 03:24 PM

Re: Pic Request
 
I can see the picture I posted, is it not showing up for others? The grommet part number is 22009636, 4911142 is the grommet without ground strap.

ron350 04-04-2025 03:29 PM

Re: Pic Request
 
I see some wiper motor gromets on ebay and LMC that have a ground strap that looks to be 1-1/2" long. I guess you could solder on a copper extension on to make it long enough.

ron350 04-05-2025 12:28 PM

Re: Pic Request
 
1 Attachment(s)
MJN thanks for the part numbers.

A picture from my 75.

Willie Makeit 04-06-2025 12:04 PM

Re: Pic Request
 
Thank you gents! Do NOT buy the kit from LMC as the brass ground tab is too short. Just a FYI ...

Pontiac1976 04-07-2025 01:30 AM

Re: Pic Request
 
Wiper /pump runs fitments other info. The longer ground is 73-77 only.
https://bowtieguy.proboards.com/thre...-washer-repair


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