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Tensioner Piston for Water Pump / Alternator Belt - Only for Hydraulic Belt Tensioner - INA

PART#: 55011


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Typically ships in 1-2 days.

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$54.95 / each
Ships for free if total order exceeds $99
Tensioner piston for Water Pump / Alternator Belt - INA

Only for vehicles with Hydraulic Belt Tensioner assembly

These engines can have one of two different Serpentine belt tensioner assemblies for the main accessory drive belt. While there are some generalities in what BMW model may have which system, there is no way to fully verify which system is on a given vehicle without physically (and visually) checking the vehicle. You MUSTverify whether the vehicle has the hydraulic tensioner assembly or the mechanical tensioner assembly before ordering a replacement tensioner or tensioner pulley.”

Same as 11 28 1 717 188

DIY Video - BMW Serpentine Belt & Pulley Replacement

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The company was founded in 1946, and achieved an industrial breakthrough in 1949 with the development of the needle roller and cage assembly by Georg Schaeffler. In 1952, an INA needle roller bearing replaced the previously used plain bearings in the transmission of the VW Beetle. Today, almost every modern passenger car contains INA engine and transmission components.

Variable cam timers and hydraulic bucket tappets ensure improved performance, reduced fuel consumption, lower emissions, and increased driving comfort in modern car engines. INA rolling bearings, engine components, and linear technology are characterized by a high level of quality and reliability.

The globally active group of companies is a leading manufacturer of bearings worldwide and a renowned supplier to the automotive industry. The parent company Schaeffler develops and manufactures precision products for everything that moves - in machines, equipment, and vehicles as well as in aviation and aerospace applications - with its INA, LuK, and FAG brands. The company generated sales of approximately 11.2 billion euros in 2013. With more than 80,000 employees worldwide, Schaeffler is one of the largest German and European industrial companies in family ownership. With approximately 170 locations in 49 countries, Schaeffler has a worldwide network of manufacturing locations, research and development facilities, sales companies, engineering offices, and training centers.

Everything we sell comes with a minimum 12-month warranty and a 100% satisfaction guarantee. In addition, products that carry the Bavarian Autosport brand come with a minimum 2-year warranty against defects in materials and workmanship. (Some have lifetime warranties!) If you are unhappy with a product's quality or performance, simply let us know. We'll make it right. Call us at 800.535.2002 or e-mail [email protected].


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