My cheap ebay one is same as your expensive one.The genuine one has more than double the number of tubes - much smaller bore and flatter, so the have a huge "surface area-to-volume ratio".
My cheap ebay one is same as your expensive one.The genuine one has more than double the number of tubes - much smaller bore and flatter, so the have a huge "surface area-to-volume ratio".
My cheap ebay one is same as your expensive one.
I was talking about the structure. Maybe you just don't know how to buy. Always buy something similar to what you have already. You can hardly go wrong. How did you miss the massive tubes on the nissens?Congratulations!Mine wasn't... Surprised it would fit a BMW if it was?
I was talking about the structure. Maybe you just don't know how to buy. Always buy something similar to what you have already. You can hardly go wrong. How did you miss the massive tubes on the nissens?

Nissen made automotive radiators, which is the discussion.NissenNissan. Nissen made huts![]()
OK, my mistake. Trying to be too smartNissen made automotive radiators, which is the discussion.
Not nissen but nissens: https://nissens.comNissen made automotive radiators, which is the discussion.

No, Nissens, with a capital N.but nissens
It's better to have buying skills than sarcasm, though. I broke my caliper. I went to buy the cheapest OEM replacement. So, they sent me an OE (probably remanufactured) unit instead.Maybe you just don't understand sarcasm?
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It's better to have buying skills than sarcasm, though. I broke my caliper. I went to buy the cheapest OEM replacement. So, they sent me an OE (probably remanufactured) unit instead.
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It may not be recon, could be brand new. Cross threaded the hose connector and I don't want to get into retapping. The dust boot on the old one was broken anyway. Fixing the old one up could cost more than a new one.Congratulations on your buying skills. It takes real talent to order a crappy no-name caliper and open the box to find a recon one in there!(Assuming that's what it is, or course...). Slightly more curious as to how anyone can be ham-fisted enough to "break" a brake caliper?
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And they last longer than radiatorsNissenNissan. Nissen made huts![]()
It may not be recon, could be brand new. Cross threaded the hose connector and I don't want to get into retapping. The dust boot on the old one was broken anyway. Fixing the old one up could cost more than a new one.
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Not really. The caliper was simply too heavy for my hand to spin it back onto the hose. If my hand was more substantial with ham, it could have worked. This issue appeared to be a common occurrence and others suffered from it also. But it's just one of those things that came with experience. This lesson cost me £150 all included - new unit, hose, and family sized pot of brake fluid. I spun off the caliper because I didn't want to risk breaking the hard line. Was investigating lack of fluid for one wheel. Now looks like valve in ABS stuck closed.That is quite impressively ham-fisted...![]()