Nuline Overrunning Alternator Pulley OAP007 partspal All engine pulleys incorporate ball

All engine pulleys incorporate ball bearings that run at very high revolutions relative to engine speed

which are resistant to tensile stress and will not deform and give the belt its outstanding stability

it opens at a lower temperature than the main thermostat and smoothes the warmup process

Overall width: 49mm

Equivalent to Ryco RTK167

Nuline Overrunning Alternator Pulley OAP007 partspal All engine pulleys incorporate ballWith the ever increasing number of accessories and auxiliary systems that require extra electrical power in modern cars, Overrunning Alternator Pulleys are becoming increasingly popular on many late model vehicles to deal with increased alternator loads and engine torsional fluctuations. Auxiliary systems, such as power seats, heated and cooled seats, GPS navigation systems, electric power steering systems, onboard entertainment systems and more, all