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