Hi,
As far as getting replacement parts, I would simply go to a nationally recognized parts store and purchase their brand with a lifetime warranty. Rockauto usually has great prices, but the warranty isn't lifetime. If you decide to get it there, let me know. I can give you my 5% off code.
I attached the directions below that I could find. Before you start this, spray down the bolts with a good penetrating fluid a day in advance so it can work in and make things easier to take apart.
Let me know how this works out for you.
Take care,
Joe
See pics below.
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Tuesday, August 23rd, 2022 AT 7:09 PM