Engine Drive Belt Tensioner Kit Fit for Mercedes-Benz Sprinter 3500XD 2018-2022 2500 2010-2021 3500 2010-2021 R350 2010-2012 GL350 2010-2012 R320 2008-2009, Replace 39081 49431 5175588AA

Compatible Models: Fit for Mercedes-Benz Sprinter 3500XD 2018 2019 2020 2021 2022 Fit for Mercedes-Benz Sprinter 2500 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 Fit for Mercedes-Benz Sprinter 3500 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 Fit for Mercedes-Benz R350 2010 2011 2012 Fit for Mercedes-Benz GL350 2010 2011 2012 Fit for Mercedes-Benz R320 2008 2009 Fit for Mercedes-Benz ML320 2008 2009 Fit for Mercedes-Benz ML350 2010 2011 Fit for Mercedes-Benz GL320 2009 Fit for Mercedes-Benz E320 2007 2008 2009 Replace Part Number: Replace 39081 49431 5175588AA 5340183100 6422001370 89651 950155 6422000070 68040206AA 642200KIT 6422000970 6512000270 0019937596 6422001070 A0009970196 7PK2035 6429970292 4891587AA 4891587AB 0019933896 Features: Precise Tension Control: Automatically adjusts belt tension to prevent loosening or over-tightening, improving vehicle performance High-Strength and Durable Materials: Made from high-strength plastic and high-quality metal, it's wear-resistant and heat-resistant, with stable tension Solve Common Problems: Effectively resolves engine noise, insufficient power generation, weak air conditioning cooling, overheating, and vibration caused by loose belts Easy Installation: Complete kit provides peace of mind with a single purchase

• Precise Tension Control: Engine drive belt tensioner kit automatically adjusts belt tension, preventing belt slack or over-tightening, ensuring efficient and stable operation of engine accessories, maintaining normal engine drivetrain function, and improving vehicle performance
• High-Strength and Durable Materials: Engine drive belt tensioner kit is constructed from high-strength plastic and high-quality metal, offering excellent wear and heat resistance. Tensioner maintains stable tension and resists damage over time, maintaining stable performance
• Problem Solved: Designed to address problems such as increased engine noise, insufficient power generation, reduced air conditioning cooling, engine overheating, and belt vibration caused by belt slack, slippage, and wear, restoring vehicle operating stability
• Package Includes: Engine drive belt tensioner kit includes engine serpentine drive belt x1, belt tensioner assembly with pulley x1, idle pulleys x2
• Compatible Models: Fit for Mercedes-Benz Sprinter 3500XD 2018-2022 2500 2010-2021 3500 2010-2021 R350 2010-2012, fit for Mercedes-Benz GL350 2010-2012 R320 2008-2009 ML320 2008-2009 ML350 2010-2011 GL320 2009 E320 2007-2009, replace part number 39081 49431 5175588AA 5340183100, for more replacement models, please see the details page