That looks like a Silverline special I must admit
I used one of them cheapo kits when trying to get the steering drop arm off a defender PAS box. Not entirely a fair example mind you as I've heard of these things resisting 30 ton hydraulic presses in the local mechanics. It took an absolute pounding and was still in one piece at the end of it. Never did get it off with the slide hammer unfortunately it was just too tough for it. Brother in law showed me a special land rover mechanics trick which was to place the PAS box on the ground and swing a club hammer 2 handed at the drop arm right on the sweet spot, one hit and the thing pinged off and landed 20 feet away. I'd buy one, certainly worth having in the tool box just in case
I also saw this yesterday:The landy drop arms can be a pig to get off, ̶s̶n̶a̶p̶o̶n̶ halfords make the best pitman arm pullers in the world and its the only thing I have come across that does them with ease . As Ed @sako243 can confirm
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