WD 06A 903 315 E Belt Tensioner Assembly

Description:

The WD 06A 903 315 E Belt Tensioner Assembly is used in automotive engine accessory drive systems to maintain proper serpentine belt tension and ensure reliable operation of engine-driven components. Commonly installed in Volkswagen and Audi engine systems, passenger vehicles, and automotive powertrain assemblies where consistent belt alignment and tension control are required. Maintenance teams and automotive technicians use this tensioner assembly for engine repairs, preventative maintenance, accessory drive system service, and replacement of worn or noisy belt tensioners.

Applications:

The WD 06A 903 315 E Belt Tensioner Assembly is commonly used in Volkswagen and Audi vehicles equipped with compatible engine platforms, including applications involving alternator drive systems, air conditioning compressors, water pumps, and serpentine belt routing assemblies where reliable belt tension and smooth accessory operation are required.

Technical Specifications:

• Brand: WD
• Part Number: 06A 903 315 E
• Product Type: Belt Tensioner Assembly
• Function: Serpentine belt tension control
• Application Type: Automotive engine accessory drive systems
• Compatible Vehicles: Volkswagen and Audi applications
• Tensioner Type: Automatic spring-loaded tensioner assembly
• System Use: Engine belt alignment and tension maintenance
• Installation Style: Direct replacement engine-mounted assembly
• Compatible Components: Alternator, A/C compressor, water pump, and accessory pulleys
• Automotive Use: Passenger vehicle engine systems
• Construction Material: Industrial-grade metal housing and pulley assembly
• Operating Environment: Automotive engine compartment applications
• Maintenance Purpose: Replacement and engine drive system repair

Common Replacements:

• Gates DriveAlign Belt Tensioner
• Litens Automatic Belt Tensioner
• Dayco Serpentine Belt Tensioner