4 Grouser shoes HT 20" wide, 3B2791 or 9B2860 Wanted

I'm needing to lengthen the Tracks on my D4-7U.
So I'm looking for four (4) good used 20" grouser shoes: 3B2791 or 9B2860 (Can have welded on grouser bars)
Also needed are four (4) good used track links: two (2) 5K9424 and two (2) 5K9423, or links that will work with the above mentioned chain assembly.
Any help as to other part numbers that would work on my machine are greatly appreciated.
Soni
 

So I'm still looking for the four (4) 20" wide Grouser Shoes / Track Pads (3B2791 or 9B2860) for my D4 7U project.

They can be new or used. I prefer used since they would match my existing pads better.

But at this point, i'd be happy with anything!

Unfortunately the last time I have posted this, I had a guy respond that supposedly had these for sale. Sadly, he took my $450 and never sent me the parts!

So hopefully this time I can get them from an honest seller!

Thanks in advance

Soni

There are still some used parts companies in California, FP Smith, Quinn Caterpillars used parts store as well as Fresno Tractor. None are known as a cheap place to find parts, but some times you bit the bullet. Or just start your own used parts yard.

Thanks Ray 54!

You mentioned some new names that I have not tried yet. 👍