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The Volvo Parts, Accessories &
Performance Specialists Since 1963

3.0 3.2 SI6 Alternator One-Way Decoupler Pulley

Genuine Volvo 31316804 - 140959

Item Number
140959
Brand
Genuine Volvo
Mfr Part Number
31316804
Brand Classification
OEM
Product Group
Repair & maintenance
OE References
Genuine Volvo - 31316804, 30750109

Product Description

When Volvo was developing their "short six" 3.2i and 3.0 T6 engines for transverse installation in engine bays, the accessory belt drive was relocated from the front (left) end of the engine to the rear (right) end, above the transmission. Putting belt-driven accessories like the water pump and A/C compressor in this free space above the transmission makes the six-cylinder SI6 even more compact than the old five-cylinder.

Both the primary accessories and the alternator are driven by this "R.E.A.D." (Rear Engine Accessory Drive) via one-way, freewheeling clutches in the pulleys, allowing the belts and accessories to gradually spin down when RPMs drop off. The extra second or two the accessories spend coasting down allows them to extract a little more energy from their own inertia, saving a bit of fuel while also subjecting the belts to gentler shock loads.

If you're hearing pulley bearing failure noises like squeaks or rattles or grinds, and especially if those noises are slightly delayed after revving the engine, these pulleys are worth replacing. This Genuine Volvo pulley will get you back on the road.

Additional Keywords: FREEWHEEL

About Genuine Volvo

Everything IPD supplies under the "Genuine Volvo" designation are the factory original Volvo parts. These are the same quality parts that you will get in the blue Volvo branded box from a dealership. All Volvo supplied Genuine Volvo parts are made to specifications by Volvo and under their strict quality control guidelines.

Volvo relies on high-quality OEM manufactures such as Lemforder, Behr, Sachs, Bosch, Valeo, Siemens, VDO, Corteco, and many more to maintain its dedication to quality and safety.

IPD is the exclusive North American distributor for Genuine Classic Volvo parts outside of the Volvo Dealership network. We are proud of our Volvo heritage dating back to 1963, a reputation that is unmatched by others in the industry.

Many may not know this but Volvo in Latin roughly translates to "to roll".  The company was founded back in 1927 by Assar Gabrielsson and Gustaf Larsson as a spin-off from ball-bearing manufacturer SKF.  While the Volvo logo looks like the biology symbol for male, it's really the Swedish symbol for Iron. With a nod to its heritage in alloys, Volvo chose a logo that depicted a ring bisecting at one o’clock. Today Volvo is known around the world as one of the most iconic brands known for safety, longevity, and its enthusiast following.

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Vehicle Fitment Guide

YearMakeModelTrimChassisBodystyleEngineFuelsysDriveTransmission
2016VOLVOS60T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2016VOLVOS60T6P34 DR SEDANB6304T5DENSOAWDTF-80SC AWD
2015VOLVOS60T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2015VOLVOS60T6P34 DR SEDANB6304T5DENSOAWDTF-80SC AWD
2014VOLVOS60T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2013VOLVOS60T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2012VOLVOS60T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2011VOLVOS60T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2015VOLVOS80T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2014VOLVOS803.2P34 DR SEDANB6324S4DENSOFWDTF-80SC
2014VOLVOS803.2P34 DR SEDANB6324S5DENSOFWDTF-80SC
2014VOLVOS80T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2013VOLVOS803.2P34 DR SEDANB6324S4DENSOFWDTF-80SC
2013VOLVOS803.2P34 DR SEDANB6324S5DENSOFWDTF-80SC
2013VOLVOS80T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2012VOLVOS803.2P34 DR SEDANB6324S4DENSOFWDTF-80SC
2012VOLVOS803.2P34 DR SEDANB6324S5DENSOFWDTF-80SC
2012VOLVOS80T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2011VOLVOS803.2P34 DR SEDANB6324S4DENSOFWDTF-80SC
2011VOLVOS803.2P34 DR SEDANB6324S5DENSOFWDTF-80SC
2011VOLVOS80T6P34 DR SEDANB6304T4DENSOAWDTF-80SC AWD
2010VOLVOS803.2P34 DR SEDANB6324SDENSOFWDTF-80SC
2010VOLVOS803.2P34 DR SEDANB6324S2DENSOFWDTF-80SC
2010VOLVOS80T6P34 DR SEDANB6304T2DENSOAWDTF-80SC AWD
2009VOLVOS803.2P34 DR SEDANB6324SDENSOFWDTF-80SC
2009VOLVOS80T6P34 DR SEDANB6304T2DENSOAWDTF-80SC AWD
2008VOLVOS803.2P34 DR SEDANB6324SDENSOFWDTF-80SC
2008VOLVOS803.2P34 DR SEDANB6324SDENSOAWDTF-80SC AWD
2008VOLVOS80T6P34 DR SEDANB6304T2DENSOAWDTF-80SC AWD
2007VOLVOS803.2P34 DR SEDANB6324SDENSOFWDTF-80SC
2007VOLVOS803.2P34 DR SEDANB6324SDENSOAWDTF-80SC AWD
2016VOLVOV60T6 POLESTARP35 DR WAGONB6304T5SFIAWDTF-80SC AWD
2016VOLVOV60T6 R-DESIGNP35 DR WAGONB6304T4SFIAWDTF-80SC AWD
2015VOLVOV60T6 POLESTARP35 DR WAGONB6304T5SFIAWDTF-80SC AWD
2015VOLVOV60T6 R-DESIGNP35 DR WAGONB6304T4SFIAWDTF-80SC AWD
2014VOLVOV60T6 POLESTARP35 DR WAGONB6304T5SFIAWDTF-80SC AWD
2014VOLVOV60T6 R-DESIGNP35 DR WAGONB6304T4SFIAWDTF-80SC AWD
2010VOLVOV703.2P35 DR WAGONB6324SDENSOFWDTF-80SC
2010VOLVOV703.2P35 DR WAGONB6324S2DENSOFWDTF-80SC
2009VOLVOV703.2P35 DR WAGONB6324SDENSOFWDTF-80SC
2009VOLVOV70T6P35 DR WAGONB6304T2DENSOAWDTF-80SC AWD
2008VOLVOV703.2P35 DR WAGONB6324SDENSOFWDTF-80SC
2008VOLVOV70T6P35 DR WAGONB6304T2DENSOAWDTF-80SC AWD
2016VOLVOXC60T6P3SUVB6304T4DENSOAWDTF-80SC AWD
2016VOLVOXC60T6 R-DESIGNP3SUVB6304T4DENSOAWDTF-80SC AWD
2015VOLVOXC603.2P3SUVB6324S4DENSOAWDTF-80SC AWD
2015VOLVOXC603.2P3SUVB6324S5DENSOAWDTF-80SC AWD
2015VOLVOXC60T6P3SUVB6304T4DENSOAWDTF-80SC AWD
2015VOLVOXC60T6 OCEAN RACEP3SUVB6304T4BOSCHAWDTF-80SC AWD
2015VOLVOXC60T6 R-DESIGNP3SUVB6304T4BOSCHAWDTF-80SC AWD
2014VOLVOXC603.2P3SUVB6324S4DENSOFWDTF-80SC
2014VOLVOXC603.2P3SUVB6324S4DENSOAWDTF-80SC AWD
2014VOLVOXC603.2P3SUVB6324S5DENSOFWDTF-80SC
2014VOLVOXC603.2P3SUVB6324S5DENSOAWDTF-80SC AWD
2014VOLVOXC60T6P3SUVB6304T4DENSOAWDTF-80SC AWD
2014VOLVOXC60T6 R-DESIGNP3SUVB6304T4DENSOAWDTF-80SC AWD
2013VOLVOXC603.2P3SUVB6324S4DENSOFWDTF-80SC
2013VOLVOXC603.2P3SUVB6324S4DENSOAWDTF-80SC AWD
2013VOLVOXC603.2P3SUVB6324S5DENSOFWDTF-80SC
2013VOLVOXC603.2P3SUVB6324S5DENSOAWDTF-80SC AWD
2013VOLVOXC60T6P3SUVB6304T4DENSOAWDTF-80SC AWD
2013VOLVOXC60T6 R-DESIGNP3SUVB6304T4DENSOAWDTF-80SC AWD
2012VOLVOXC603.2P3SUVB6324S4DENSOFWDTF-80SC
2012VOLVOXC603.2P3SUVB6324S4DENSOAWDTF-80SC AWD
2012VOLVOXC603.2P3SUVB6324S5DENSOFWDTF-80SC
2012VOLVOXC603.2P3SUVB6324S5DENSOAWDTF-80SC AWD
2012VOLVOXC60T6P3SUVB6304T4DENSOAWDTF-80SC AWD
2012VOLVOXC60T6 R-DESIGNP3SUVB6304T4DENSOAWDTF-80SC AWD
2011VOLVOXC603.2P3SUVB6324S4DENSOFWDTF-80SC
2011VOLVOXC603.2P3SUVB6324S5DENSOFWDTF-80SC
2011VOLVOXC603.2 R-DESIGNP3SUVB6324S4DENSOAWDTF-80SC AWD
2011VOLVOXC603.2 R-DESIGNP3SUVB6324S5DENSOAWDTF-80SC AWD
2011VOLVOXC60T6P3SUVB6304T4DENSOAWDTF-80SC AWD
2011VOLVOXC60T6 R-DESIGNP3SUVB6304T4DENSOAWDTF-80SC AWD
2010VOLVOXC603.2P3SUVB6324SDENSOFWDTF-80SC
2010VOLVOXC603.2P3SUVB6324SDENSOAWDTF-80SC AWD
2010VOLVOXC603.2P3SUVB6324S2DENSOFWDTF-80SC
2010VOLVOXC603.2P3SUVB6324S2DENSOAWDTF-80SC AWD
2010VOLVOXC60T6P3SUVB6304T2DENSOAWDTF-80SC AWD
2010VOLVOXC60T6 R-DESIGNP3SUVB6304T2DENSOAWDTF-80SC AWD
2009VOLVOXC60T6P3SUVB6304T2DENSOAWDTF-80SC AWD
2015VOLVOXC703.2P35 DR WAGONB6324S5DENSOAWDTF-80SC AWD
2015VOLVOXC70T6P35 DR WAGONB6304T4DENSOAWDTF-80SC AWD
2014VOLVOXC703.2P35 DR WAGONB6324S4DENSOFWDTF-80SC
2014VOLVOXC703.2P35 DR WAGONB6324S4DENSOAWDTF-80SC AWD
2014VOLVOXC703.2P35 DR WAGONB6324S5DENSOFWDTF-80SC
2014VOLVOXC703.2P35 DR WAGONB6324S5DENSOAWDTF-80SC AWD
2014VOLVOXC70T6P35 DR WAGONB6304T4DENSOAWDTF-80SC AWD
2013VOLVOXC703.2P35 DR WAGONB6324S4DENSOFWDTF-80SC
2013VOLVOXC703.2P35 DR WAGONB6324S4DENSOAWDTF-80SC AWD
2013VOLVOXC703.2P35 DR WAGONB6324S5DENSOFWDTF-80SC
2013VOLVOXC703.2P35 DR WAGONB6324S5DENSOAWDTF-80SC AWD
2013VOLVOXC70T6P35 DR WAGONB6304T4DENSOAWDTF-80SC AWD
2012VOLVOXC703.2P35 DR WAGONB6324S4DENSOFWDTF-80SC
2012VOLVOXC703.2P35 DR WAGONB6324S4DENSOAWDTF-80SC AWD
2012VOLVOXC703.2P35 DR WAGONB6324S5DENSOFWDTF-80SC
2012VOLVOXC703.2P35 DR WAGONB6324S5DENSOAWDTF-80SC AWD
2012VOLVOXC70T6P35 DR WAGONB6304T4DENSOAWDTF-80SC AWD
2011VOLVOXC703.2P35 DR WAGONB6324S4DENSOFWDTF-80SC
2011VOLVOXC703.2P35 DR WAGONB6324S4DENSOAWDTF-80SC AWD
2011VOLVOXC703.2P35 DR WAGONB6324S5DENSOFWDTF-80SC
2011VOLVOXC703.2P35 DR WAGONB6324S5DENSOAWDTF-80SC AWD
2011VOLVOXC70T6P35 DR WAGONB6304T4DENSOAWDTF-80SC AWD
2010VOLVOXC703.2P35 DR WAGONB6324SDENSOAWDTF-80SC AWD
2010VOLVOXC703.2P35 DR WAGONB6324S2DENSOAWDTF-80SC AWD
2010VOLVOXC70T6P35 DR WAGONB6304T2DENSOAWDTF-80SC AWD
2009VOLVOXC703.2P35 DR WAGONB6324SDENSOAWDTF-80SC AWD
2009VOLVOXC70T6P35 DR WAGONB6304T2DENSOAWDTF-80SC AWD
2008VOLVOXC703.2P35 DR WAGONB6324SDENSOAWDTF-80SC AWD
2014VOLVOXC903.2P25 DR SUVB6324S5DENSOFWDTF-80SC
2014VOLVOXC903.2P25 DR SUVB6324S5DENSOAWDTF-80SC AWD
2013VOLVOXC903.2P25 DR SUVB6324S5DENSOFWDTF-80SC
2013VOLVOXC903.2P25 DR SUVB6324S5DENSOAWDTF-80SC AWD
2012VOLVOXC903.2P25 DR SUVB6324S5DENSOFWDTF-80SC
2012VOLVOXC903.2P25 DR SUVB6324S5DENSOAWDTF-80SC AWD
2011VOLVOXC903.2P25 DR SUVB6324S5DENSOFWDTF-80SC
2011VOLVOXC903.2P25 DR SUVB6324S5DENSOAWDTF-80SC AWD
2010VOLVOXC903.2P25 DR SUVB6324SDENSOFWDTF-80SC
2010VOLVOXC903.2P25 DR SUVB6324SDENSOAWDTF-80SC AWD
2009VOLVOXC903.2P25 DR SUVB6324SDENSOFWDTF-80SC
2009VOLVOXC903.2P25 DR SUVB6324SDENSOAWDTF-80SC AWD
2008VOLVOXC903.2P25 DR SUVB6324SDENSOFWDTF-80SC
2008VOLVOXC903.2P25 DR SUVB6324SDENSOAWDTF-80SC AWD
2007VOLVOXC903.2P25 DR SUVB6324SDENSOFWDTF-80SC
2007VOLVOXC903.2P25 DR SUVB6324SDENSOAWDTF-80SC AWD

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