Superchargers use a belt-driven pulley to compress a charge of air into the intake manifold. If you are replacing or rebuilding your supercharger unit you may need some other miscellaneous parts as well. Find everything you're looking for to do the job right the first time.
Rotrex superchargers utilize a unique traction drive system that sets it apart from other centrifugal-style superchargers. For best performance, Rotrex recommends replacing this fluid every 50,000 miles. This bottle of traction fluid is plenty enough for one supercharger service (typically 750ml).
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