the regular hoses and fittings you get at the store work ok,

I use some cut up steel lines with clear hoses and a hog clamp to assist me, the hog clamp closes off the hoses so air is not sucked back on the downstroke.

Quick bleed

you can also use a vacuum pump to bleed the cylinder if you make a cap with a fitting.

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2012 BMW X5 (Beef + Granite suspension model)

1995 E300D - The original humming machine (consumed by Flood 2017)
2000 E320 - The evolution (consumed by flood 2017)