Nuline Overrunning Alternator Pulley OAP109 Ultra-4WD The basic function of a

The basic function of a timing belt is to transmit synchronous movement from one driven shaft to another

Equivalent to Ryco RTK11

Outside diameter: 198mm

Equivalent to Ryco RTK47

Nuline Overrunning Alternator Pulley OAP109 Ultra-4WD The basic function of aWith 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