The first one failed quite quickly - approx 2 years of road use, mostly on the Autobahn. This one came and didn't have the same hardware as the first one (screws) and I couldn't reuse my hardware. It is not compatible with the 1999 F350 Super Duty Diesel engine. Also odd is that the country of origin is the United States, although the description indicates it was made in China. I'm definitely interested in Monroe's quality control. It's too late to buy a new one, so it's going back.