Engine Pulleys - Crank pulleys, Alternator pulleys, nuts, bolts and shims and kits.
RPR supplies a range of Alternator pulleys including standard and high performance billet aluminium pulleys from a range of manufacturers including Jaycee Enterprises, CB Performance,VW OEM and others.
RPR supplies a range of crank pulleys including standard and high performance billet aluminium pulleys in both 6" and 7" from a range of manufacturers including Jaycee Enterprises, CB Performance, SCAT and others in a variety of sizes, colours and designs.
Engine Pulley Kits are a great way to dress up your engine bay.
RPR supplies a range of high performance pulley bolts, sand seals (both press in and machine fit), broached pulley bolts, shims, fan belts and more.
Serpentine Belt and Pulley Kits come in a wide range of colours (Polished, Black, Blue, or Red) and provide almost no belt drag like V-belt systems. These high quality kits fits upright engines only and spin the fan quicker (no slipping!) and are easily adjustable.
These kits use a FULL SIZE pulley for maximum cooling!
These complete kits come with the crank and clternator/generator pulleys, idler bracket, high quality idler bearing and idler adjuster and all of the required hardware.
Serpentive belts do not slip nor flip, they are more efficient than V-belts. However, because they do not slip we do NOT recommend that you use a Serpentine belt if your engine's RPMs exceed 6000 as it "over-speeds" the fan, since it doesn't slip like a V-belt does. This exposes the fan to more RPM's and they may fail.
A Serpentine belt system is ideal for Cruisers (especially buses) that tend to run hot as you get maximum cooling airflow with a Serpentine Belt System.