O-ring seal hydraulic roof cylinder p.n.

I don't think you will find anyone that knows. That's a sealed unit and takes special tools to take apart. Top hydraulics rebuilds them for 250-300$ most of the time if the partt is leaking the shaft has damage. I sell forum members good used ones cheaper than most. Depends on which one you need. [email protected]

I have...... GM 89024071 Parts kit, genuine OEM part

That's the orings that go on the hose . sorry, I thought you were working on a leaking cylinder

Looks like you ate checking out fuel pumps for the car. Interesting what those parts cost over there and labor rates.

bion said:

Looks like you ate checking out fuel pumps for the car. Interesting what those parts cost over there and labor rates.

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Yes, we solved all defects on the car so that the collection was completely defect-free. .For example Fuel Level Sending Unit Right AC Delco 44657PW or slight oil leak in half engine. And they did all the recall events for free. They also determine the price for the work in advance. In Czech republic is only 3 pc XLR. I was satisfied with work this company.