Nuline OAP015 Overrunning Alternator Pulley 64.8x39.3x17mm 7PK

Nuline OAP015 Overrunning Alternator Pulley 64.8x39.3x17mm 7PK

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Part No.
OAP015
CHECK FITMENT

The OAP015 Overrunning Alternator Pulley has an outside diameter of 64.8mm and width of 39.3mm. The inside diameter of the mounting hole is 17mm and the pulley suits a 7PK belt. Please confirm dimensions match before ordering as some variation may exist based on year, engine code, and configuration.

With the ever increasing number of accessories and auxiliary systems that require extra electrical power in modern cars, Overrunning Alternator Pulleys (OAP) are becoming increasingly popular on many late model vehicles to deal with increased alternator loads and engine torsional fluctuations. 

Auxilliary systems such as power seats, heated and cooled seats, GPS navigation systems, electric power steering systems, on board entertainment systems and more all place increased strain on alternators, front end accessory drives and drive belts, unless managed effectively by quality overrunning alternator pulleys.

Dayco OAPs allow the alternator to ‘freewheel’ when the belt speed drops and are engineered with one-way clutches that allows the rotational inertia of the alternator to “overrun” during any belt deceleration. Dayco OAPs, which are designed for long service life, decrease drive belt vibration and reduce belt slippage during rapid acceleration or deceleration, resulting in reduced stress on the drive belt and other accessories as well as increased alternator and drive belt life.

Note: Overrunning alternator pulleys require special tools for removal and fitment.

Suitable for the following applications. Please confirm details before ordering:

  • Nissan|Navara|Dec 2005 - Apr 2015|2.5L 4 cyl DOHC 16V Di Turbo Diesel D40 (SPAIN)|Eng code: YD25DDTi|OAP (From 4.08)
  • Nissan|Navara|Jul 2008 - Apr 2015|2.5L 4 cyl DOHC 16V Turbo Diesel D40 (THAILAND)|Eng code: YD25DDTi|OAP (Alt Mitsubishi)
  • Nissan|Navara|Jul 2008 - Oct 2015|2.5L 4 cyl DOHC 16V Turbo Diesel D40 (THAILAND)|Eng code: YD25DDTi|OAP (Alt Mitsubishi)
  • Nissan|Navara|May 2010 - Apr 2015|2.5L 4 cyl DOHC 16V Turbo Diesel D40 (SPAIN)|Eng code: YD25DDTi|OAP (Alt Mitsubishi)
  • Nissan|Navara|Apr 2012 - Apr 2015|2.5L 4 cyl DOHC 16V Turbo Diesel D40 (SPAIN)|Eng code: YD25DDTi|OAP (Alt Mitsubishi)
  • Nissan|Pathfinder|Jul 2005 - May 2010|2.5L 4 cyl DOHC 16V DTFI Turbo Diesel R51|Eng code: YD25DDTi|OAP (Back Bore Depth 17.0mm, Alt Mitsubishi)
  • Nissan|Pathfinder|Jun 2010 - Sep 2013|2.5L 4 cyl DOHC 16V DTFI Turbo Diesel R51|Eng code: YD25DDTi|OAP (Alt Mitsubishi)