| ITEM DESCRIPTION | ||||||||||||||||||||||
| Part No: | OAP234 | |||||||||||||||||||||
| Item Name: | DAYCO OVERRUNNING ALTERNATOR PULLEY for AUDI A4 A5 A6 Q5 S4 OAP234 | |||||||||||||||||||||
| Application: | for AUDI A4 Overrunning Alt Pulley Apr 2008 - Jun 2012, 1.8L, 4 cyl, 16V, DOHC, TMPFI, Turbo, B8, 118kW, EngCode: CABB Overrunning Alt Pulley Apr 2008 - Jun 2012, 1.8L, 4 cyl, 16V, DOHC, TMPFI, Turbo, B8, 118kW, EngCode: CDHB Overrunning Alt Pulley Apr 2008 - Jun 2012, 2.7L, V6, 24V, DOHC, DTFI, Turbo, Diesel, B8, 140kW, EngCode: CAMA Overrunning Alt Pulley Apr 2008 - Jun 2012, 3.2L, V6, 24V, DOHC, MPFI, B8, 195kW, EngCode: CALA Overrunning Alt Pulley Jul 2008 - Jun 2012, 2.7L, V6, 24V, DOHC, DTFI, Turbo, Diesel, 140kW, EngCode: CGKA Overrunning Alt Pulley Oct 2008 - Jun 2012, 3.0L, V6, 24V, DOHC VVT, Di, Turbo, 176kW, EngCode: CCWA Overrunning Alt Pulley Oct 2008 - Jun 2012, 2.0L, 4 cyl, 16V, DOHC VVT, MPFI, Turbo, B8, 132kW, EngCode: CDNB Overrunning Alt Pulley Oct 2008 - Aug 2013, 2.0L, 4 cyl, 16V, DOHC VVT, MPFI, Turbo, B8, 155kW, EngCode: CDNC Overrunning Alt Pulley Jul 2012 - , 1.8L, 4 cyl, 16V, DOHC, TMPFI, Turbo, B8, 125kW, EngCode: CJEB Overrunning Alt Pulley Sep 2013 - , 2.0L, 4 cyl, 16V, DOHC, TMPFI, B8 QUATTRO, 165kW, EngCode: CNCD A5 Overrunning Alt Pulley Oct 2007 - Feb 2012, 3.2L, V6, 24V, DOHC, MPFI, 8T, 195kW, EngCode: CALA Overrunning Alt Pulley Oct 2008 - Feb 2012, 3.0L, V6, 24V, DOHC, DTFI, Turbo, Diesel, 8T, 176kW, EngCode: CCWA Overrunning Alt Pulley May 2009 - Aug 2013, 2.0L, 4 cyl, 16V, DOHC, TMPFI, Turbo, 8T, 155kW, EngCode: CDNC Overrunning Alt Pulley Aug 2009 - Feb 2012, 2.0L, 4 cyl, 16V, DOHC, TMPFI, Turbo, 8T, 132kW, EngCode: CDNB Overrunning Alt Pulley Mar 2012 - , 1.8L, 4 cyl, 16V, DOHC, TFSI, Turbo, 8T, 125kW, EngCode: CJEB Overrunning Alt Pulley Sep 2013 - , 2.0L, 4 cyl, 16V, DOHC, TMPFI, 8T QUATTRO, 165kW, EngCode: CNCD A6 Overrunning Alt Pulley Oct 2011 - , 2.0L, 4 cyl, 16V, DOHC, TMPFI, Turbo, C7, 132kW, EngCode: CDNB Q5 Overrunning Alt Pulley Mar 2009 - Sep 2012, 2.0L, 4 cyl, 16V, DOHC, TFSI, Turbo, 8R, 155kW, EngCode: CDNC Overrunning Alt Pulley Mar 2009 - , 3.2L, V6, 24V, DOHC, FSI, Turbo, 8R, 199kW, EngCode: CALB S4 Overrunning Alt Pulley May 2009 - Jun 2012, 3.0L, V6, 24V, DOHC, SCMPFI, B8, 245kW, EngCode: CAKA, Supercharged | |||||||||||||||||||||
| Spec: | Spec:
| |||||||||||||||||||||
| **Photo is for product image only** | ||||||||||||||||||||||
| Description: | Overrunning alternator pulleys are becoming increasingly popular on late model petrol and diesel engines, due to the increasing drive belt speed and engine vibration fluctuations. An overrunning alternator pulley is used to smooth out rotational irregularities on the alternator, which is caused from rapid acceleration, deceleration and even shut off. During normal operating conditions these alternator pulleys can be rotating up to 18,000rpm and with major RPM fluctuations unit failure can lead to belt noise, vehicle vibrations and also alternator or drive belt failure. Nuline have developed a heavy duty replacement clutch pulley to disengage the alternator so it free spins during rotational irregularities. How does the Nuline overrunning alternator pulley work? When the Nuline overrunning alternator pulley is rotated in the normal operating direction it connects to the alternator working as a normal pulley. But during deceleration the pulley disconnects from the alternator shaft, allowing the alternator to free spin. This is done by a special one way bearing that is mounted inside the Nuline overrunning alternator pulley. Advantages of using a Nuline overrunning alternator pulley • Heavy duty designed for long service life • Dampens drive belt vibration • Reduced belt slippage during rapid acceleration or deceleration • Reduced stress on drive belt and other accessory drives • Increased alternator and drive belt life • Reduction of drive belt noise • Improvement in variation of drive belt tension Signs of an overrunning alternator pulley failing • Unusual drive belt noises • Unusual vehicle vibrations • Steering shudder • Alternator not charging battery Checking the overrunning alternator pulley • Remove drive belt • Check pulley for chips, dents or damage to belt grooves • Check for excessive bearing movement • Rotate Alternator pulley in normal operation direction, pulley should lock up and turn alternator shaft • Rotate alternator pulley in opposite direction, it should spin freely without the alternator shaft moving • Rotate the pulley in the free spin direction, it should feel smooth not rough | |||||||||||||||||||||
| Note: | Please complete the Check Out after winning to ensure smooth transactions. PICK UP IS AVAILABLE FROM 2/74 PERRIN DRIVE UNDERWOOD QLD 4119 RETURNS: 15% RESTOCKING FEE AND ALSO INITIAL POSTAGE IT COST FOR US TO SEND THE ITEM OUT IS DEDUCTED FOR ALL INCORRECT PURCHASES AND CHANGE OF MINDS. | |||||||||||||||||||||