Some Alfa Romeo 145, 146, 147, 156, 166, GT, GTV, Spider are built with
the same air conditioning compressor. The Original Equipment Manufacturer
Numbers (OEM numbers) are Alfa Romeo 60653652, 60814396, 71721751.
The air-conditioning system of these
vehicles was assembled with a Sanden 7V16 compressor. Manufacturer numbers: Sanden 1157, 1157F, 1174.
These ac units seem to be interchangeable.
