Mercedes-Benz M117 Engine Underdrive Crankshaft Pulley
Designed to slow the rate of rotation in your Mercedes-Benz model.
This extremely heavy duty billet alloy under-drive (alternator only) crankshaft pulley also has the option for crank angle 36-2 tooth wheel for ignition and a super strong Supercharger drive hub built in.
Please note; this product is the base pulley without options.
- High Quality Performance Unit
- Alternator Only
- Crank Shaft
- 36-2 Tooth
- Fits various Mercedes-Benz M117 Engines