Hello user8192,

The cable, part number 9.084-087-0 does come with the GFCI and the strain relief. I couldn't get a length on the cable but as I remember it is approximately 10-15 feet long.

Hope this helps,
-WJA

I just replaced mine. I used four 5/16 x 3" bolts to create a standoff on the metal housing, using the four bolt holes. Next, place the bolt side down on a hard surface. Then I placed a 5/16 "deep" craftsman socket in the long plastic neck. I tapped the socket with as hammer until the assembly fell out of the metal housing. It took quite a bit of tapping/hammering.

Put the assembly in the freezer overnight (or at least for a few hours) then use a screwdriver to pry the parts apart (do it close to where the inlet is and push a bit on the screwdriver - alternate sides and it should pop loose).

Hi. I realize this thread is a year old. I have the same issue with a broken garden hose inlet. I can't figure out how to remove the plastic housing first. There are 6 screws that are metric, and it appears they require a very long, very thin allen wrench (or similar) to get to them. Can you tell me what tool to use? Thanks.

Put it in the freezer overnight (Make sure there is no water in it), then it should come out if you put a screwdriver between the plastic and metal. Twist the screwdriver, don't pry.
this site has a diagram and instructions
link removed