Sebro
Porsche Drive Belt Tensioner Pulley - Sebro 99611501672
911
Description
Details
- SKU:
- SEB-99611501672
- FCP Euro ID:
- 644793
- Made in:
- Germany
- Quality:
- OEM
OE Numbers
- 99611501672, 99611501670, 99611511571
MFG Numbers
- 99611501672
Product Information
Accessories such as alternators, power steering pumps, water pumps, and A/C compressors are commonly powered by an accessory drive belt, also sometimes called a serpentine belt. For these to all function correctly, an accessory drive belt tensioner applies the proper amount of tension on the belt to keep it from slipping and ensure the entire system is running smoothly.
There are three main styles of accessory belt tensioners, the most popular being the “Automatic” tensioner. An automatic accessory drive belt tensioner is spring-loaded to maintain constant tension on the belt. Some European cars use a hydraulic-style tensioner, which is slightly more complicated but less prone to bouncing or vibrations if one of the accessories is not in top shape. Finally, a manual accessory drive belt tensioner uses a screw and an arm that needs to be manually adjusted. These are usually found on classic cars and need to be checked as part of regular maintenance.
When an automatic tensioner is failing, you will notice an abnormal amount of bouncing or vibration, usually in conjunction with a bad pulley bearing. Hydraulic tensioners will fail similarly, by losing their ability to damp the vibrations in the system and begin to bounce. Sometimes they can also leak, although the amount of fluid in a hydraulic tensioner is small, so it would be hard to detect. If your belt system is bouncing or wobbling due to slack in the tensioner, replace the tensioner and associated components to do a full belt service.
Accessory Drive Belt Tensioner Pulley Failure Symptoms- Slack in the belt: If the accessory drive belt tensioner is going bad, you will notice the belt bounce and hop due to the inability of the tensioner to apply even constant pressure.
- Pulley Bearing Failure: Many accessory drive belt tensioners have a pulley integrated into the assembly. If the pulley bearing goes bad, it will cause inconsistent or excess resistance on the belt which will inhibit the ability of the tensioner to apply constant tension on the accessory drive belt
- False positives: Occasionally if another component is going bad within the accessory drive belt system, such as a power steering pump or A/C compressor, it can cause intermittent drag on the system that will appear as a faulty belt tensioner. If your belt is not running smoothly, check all the other accessories and idler pulleys to make sure they are smooth.
About Sebro
Sebro is a relatively small, German based manufacturer, who is well known for all things brakes. The brake discs of a vehicle have to deal with more stress than almost any other part, including a harsh combination of mechanical and thermal wear. Because of this, the disc has to be of high quality in order to keep all of the passengers safe. For years, Sebro's high quality parts have found their way to BMW and Porsche, two manufacturers that the company counts as some of their most important and high profile customers.
To ensure their parts are of the highest quality, Sebro employs advanced testing, and has employees researching new methods for designing parts. Those who select Sebro's aftermarket parts know they're getting good quality at a competitive price. As the company grows stronger, expect their share of the automotive aftermarket to increase, and their product to improve even further.
Fits These Cars
Porsche 911
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2001 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic AWD Coupe 3.6L H6 9670 Gas
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2001 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Coupe 3.6L H6 9670 Gas
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2002 Porsche 911 GT2 Accessory Drive Belt Tensioner PulleyManual RWD Coupe 3.6L H6 9670S Gas
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2002 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic AWD Coupe 3.6L H6 9670 Gas
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2002 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Coupe 3.6L H6 9670 Gas
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2003 Porsche 911 GT2 Accessory Drive Belt Tensioner PulleyManual RWD Coupe 3.6L H6 9670S Gas
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2003 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic AWD Coupe 3.6L H6 9670 Gas
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2003 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Coupe 3.6L H6 9670 Gas
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2004 Porsche 911 GT2 Accessory Drive Belt Tensioner PulleyManual RWD Coupe 3.6L H6 9670S Gas
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2004 Porsche 911 GT3 Accessory Drive Belt Tensioner PulleyManual RWD Coupe 3.6L H6 9679 Gas
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2004 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic AWD Convertible 3.6L H6 9670 Gas
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2004 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Convertible 3.6L H6 9670 Gas
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2004 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic AWD Coupe 3.6L H6 9670 Gas
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2004 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Coupe 3.6L H6 9670 Gas
-
2005 Porsche 911 GT2 Accessory Drive Belt Tensioner PulleyManual RWD Coupe 3.6L H6 9670S Gas
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2005 Porsche 911 GT3 Accessory Drive Belt Tensioner PulleyManual RWD Coupe 3.6L H6 9679 Gas
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2005 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic AWD Convertible 3.6L H6 9670 Gas
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2005 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Convertible 3.6L H6 9670 Gas
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2005 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic AWD Coupe 3.6L H6 9670 Gas
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2005 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Coupe 3.6L H6 9670 Gas
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2005 Porsche 911 Turbo S Accessory Drive Belt Tensioner PulleyAutomatic AWD Convertible 3.6L H6 9670 Gas
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2005 Porsche 911 Turbo S Accessory Drive Belt Tensioner PulleyManual AWD Convertible 3.6L H6 9670 Gas
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2005 Porsche 911 Turbo S Accessory Drive Belt Tensioner PulleyAutomatic AWD Coupe 3.6L H6 9670 Gas
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2005 Porsche 911 Turbo S Accessory Drive Belt Tensioner PulleyManual AWD Coupe 3.6L H6 9670 Gas
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2007 Porsche 911 GT3 Accessory Drive Belt Tensioner PulleyManual RWD Coupe 3.6L H6 9776 Gas
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2007 Porsche 911 GT3 RS Accessory Drive Belt Tensioner PulleyManual RWD Coupe 3.6L H6 9776T Gas
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2007 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic AWD Coupe 3.6L H6 9770 Gas
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2007 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Coupe 3.6L H6 9770 Gas
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2008 Porsche 911 GT2 Accessory Drive Belt Tensioner PulleyManual RWD Coupe 3.6L H6 9770S Gas
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2008 Porsche 911 GT3 Accessory Drive Belt Tensioner PulleyManual RWD Coupe 3.6L H6 9776 Gas
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2008 Porsche 911 GT3 RS Accessory Drive Belt Tensioner PulleyManual RWD Coupe 3.6L H6 9776T Gas
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2008 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic AWD Convertible 3.6L H6 9770 Gas
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2008 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Convertible 3.6L H6 9770 Gas
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2008 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic AWD Coupe 3.6L H6 9770 Gas
-
2008 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Coupe 3.6L H6 9770 Gas
-
2009 Porsche 911 GT2 Accessory Drive Belt Tensioner PulleyManual RWD Coupe 3.6L H6 9770S Gas
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2009 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic AWD Convertible 3.6L H6 9770 Gas
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2009 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Convertible 3.6L H6 9770 Gas
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2009 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic AWD Coupe 3.6L H6 9770 Gas
-
2009 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Coupe 3.6L H6 9770 Gas
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2010 Porsche 911 GT3 Accessory Drive Belt Tensioner PulleyManual RWD Coupe 3.8L H6 9777 Gas
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2010 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic Dual Clutch AWD Convertible 3.8L H6 A170 Gas
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2010 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Convertible 3.8L H6 A170 Gas
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2010 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic Dual Clutch AWD Coupe 3.8L H6 A170 Gas
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2010 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Coupe 3.8L H6 A170 Gas
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2011 Porsche 911 GT2 RS Accessory Drive Belt Tensioner PulleyManual RWD Coupe 3.6L H6 9770R Gas
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2011 Porsche 911 GT3 Accessory Drive Belt Tensioner PulleyManual RWD Coupe 3.8L H6 9777 Gas
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2011 Porsche 911 GT3 RS Accessory Drive Belt Tensioner PulleyManual RWD Coupe 3.8L H6 9777R Gas
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2011 Porsche 911 GT3 RS 4.0 Accessory Drive Belt Tensioner PulleyManual RWD Coupe 4.0L H6 9774 Gas
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2011 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic Dual Clutch AWD Convertible 3.8L H6 Gas
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2011 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Convertible 3.8L H6 Gas
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2011 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic Dual Clutch AWD Coupe 3.8L H6 Gas
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2011 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Coupe 3.8L H6 Gas
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2011 Porsche 911 Turbo S Accessory Drive Belt Tensioner PulleyAutomatic Dual Clutch AWD Convertible 3.8L H6 Gas
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2011 Porsche 911 Turbo S Accessory Drive Belt Tensioner PulleyAutomatic Dual Clutch AWD Coupe 3.8L H6 Gas
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2012 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic Dual Clutch AWD Convertible 3.8L H6 Gas
-
2012 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Convertible 3.8L H6 Gas
-
2012 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic Dual Clutch AWD Coupe 3.8L H6 Gas
-
2012 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Coupe 3.8L H6 Gas
-
2012 Porsche 911 Turbo S Accessory Drive Belt Tensioner PulleyAutomatic Dual Clutch AWD Convertible 3.8L H6 Gas
-
2012 Porsche 911 Turbo S Accessory Drive Belt Tensioner PulleyAutomatic Dual Clutch AWD Coupe 3.8L H6 Gas
-
2013 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic Dual Clutch AWD Convertible 3.8L H6 Gas
-
2013 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Convertible 3.8L H6 Gas
-
2013 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyAutomatic Dual Clutch AWD Coupe 3.8L H6 Gas
-
2013 Porsche 911 Turbo Accessory Drive Belt Tensioner PulleyManual AWD Coupe 3.8L H6 Gas
-
2013 Porsche 911 Turbo S Accessory Drive Belt Tensioner PulleyAutomatic Dual Clutch AWD Convertible 3.8L H6 Gas
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2013 Porsche 911 Turbo S Accessory Drive Belt Tensioner PulleyAutomatic Dual Clutch AWD Coupe 3.8L H6 Gas
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