It is my friends, not mine. I do not know if any parts have ever been replaced, but I highly doubt it. There's not much to replace. The regulator maybe. The burner could rust out I suppose. There's not much to a simple grill that requires routine maintenance or service.

The quality and utility are fine for what it is - a $50 portable propane grill. It's not hand carved from titanium by skilled craftsman or anything like that, ... it's just a grill. It has never failed our group on any of our trips, but I'm talking a sample size of one here, so nothing you could draw statistical conclusions from.