ford 3550 backhoe cylinders

[cdwillia815]

Looking for information about the hydraulic cylinders on the backhoe of a 3550 ford diesel. Main cylinder is leaking and i'm looking for a site to get seals and packing.

 

[TractorTech]

First you need the 'true' model of the backhoe on the backhoe control tower or the LH side of the backhoe tower frame. Look up this number on the New Holland site: http://partstore.agriculture.newholland.com/us/. The generic series is a 755, but the difference is the size of the hoe, 10', 13' and 15'.
You can buy parts from a dealer or aftermarket from Baum Hydraulics or a hydraulic shop can match up the seals.