ALTA Supercharger Pulley Belt - R52/R53 MINI (For Alta 2% Crank Pulley w/ 15% or 17% Pulley) (NLA)

A worn out multi-rib belt is the cause of a constant squeak under the hood near the passenger’s side. This belt connects the main pulley to the alternator, water pump, and air conditioner pump pulley. It should be replaced every 30,000 miles.

These belts are perfect for high performance supercharger and stock pulleys!