Porsche Alternator - 12 V / 175 Amp - WOSP - 911/914 65-77 LMA333-0 91163194000 The ratio is about 3

The ratio is about 3 to 1

Fits a 4mm line

Porsche S trim front steel bumper

Each tool is complete and ready to use for the models specified

Porsche Alternator - 12 V / 175 Amp - WOSP - 911/914 65-77 LMA333-0 91163194000 The ratio is about 3Porsche This 12 volt, 175 amp alternator fits 911 and 914 models. Years 1965 1977. Based on an OE Denso Hair Pin alternator and built to use all OE connections. With an internal regulator and external fan, it requires no shim and mounts direct to the application. This is a direct replacement with double the performance. The alternator puts out enough power to run air conditioning as well.