16150 Chassis and 16130 Chassis Parts

The packaging was solid and every screw hole lined up exactly where it should, so assembly took no time at all. It's clearly an original piece, not some knockoff, given how snugly it clicks into place on my HP161.

Fits my HP161 perfectly and feels like the original part, so the "100% applicable" claim checks out. Only gripe is it took a bit longer to arrive than I'd have liked, but the chassis itself is solid.