Part Numbers supercharger pulley M271
Help needed by those of you who have part numbers access.

What is the MB part number for the M271 C230 1.8 Liter engine supercharger pulley?



Stock Supercharger Pulley — about 2.78 in diameter
2.50 in diameter would speed up compressor 10 %
2.36 in diameter would speed up compressor 15 %