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Old 01-14-2020, 11:29 AM   #1
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Join Date: Nov 2018
Location: Indianapolis
Posts: 114
Ho72 breakdown

Hey forum.
I have a 71 one ton with the Eaton HO72 rear axle. Replaced all front brake parts last year. Found rear drums were shot. Ordered disk brake conversion that arrived today. When I took drums off weeks ago, I lost a washer. I need to order that part but cannot seem to find exploded view with part numbers. Can anyone direct me to this?

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Old 01-14-2020, 11:47 AM   #2
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Location: Shingle Springs, CA
Posts: 217
Re: Ho72 breakdown

On rock auto you can buy a brake parts kit that has all the springs, pins, and washers. That’s what I ordered when I lost a pin and it worked for me. Check there first!
1968 GMC C2500 Long Bed Fleetside
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Old 01-14-2020, 02:00 PM   #3
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Join Date: May 2003
Location: Jefferson State
Posts: 11,328
Re: Ho72 breakdown

Do you have a general idea where the washer got lost? For instance, within feet of where you removed the drums? Go over that area slowly, in a grid pattern, with a strong magnet. You might get lucky.
- Mike -

1972 K20 LWB 350/350/205

RIP El Jay
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