I have an older John Deere 790D, just use it as a breaker in a rock pit. lost one of the Hyd. pumps, and want to find a used one to replace it. the old girl has lived her useful life, and just want to use it in the quarry now and again. Hate to put a lot of money into it. I know that there are equipment wreckers and salvage yards, just do not know how, or where to find any. thought that this might be a good place to ask.
Try MachineryTrader.com, they have a section listing dismantled machines for parts Here's the link: http://www.machinerytrader.com/list...dSearch=Search&PartNum=&fullsearch=790D+DEERE
Pumps Give a company called Leemar a call, they have new pumps for your machine at very reasonable prices and also used or rebuilt. There # is 1-250-248-2611 they ship worldwide.
you can try www.tandhsales.com Pavo, Ga. 1-229-859-2643 they have a great many case pumps and a lot of john deere. i don,t know about excavators.
Hydraulic pump We have reman units in stock part number AT217330 for $2800.00 plus $1500.00 for the core. we can also look at repairing this unit for less money if you have time. Our company name is Hydraulic Repair & Design website h-r-d.com phone # 800-323-8416 If you call and talk with the sales department tell them Nick Jr quoted you this price. We also can supply you parts and walk you through building your unit if needed. Thanks Nick
Here,s who I dealt with www.flinthydrostatics.com