INA FT40470 Accessory Drive Belt Tensioner Assembly

Accessory Drive Belt Tensioner Assembly for FEAD Systems

INA FT40470 is an accessory drive belt tensioner assembly for front end auxiliary drive systems. It is built for high-load engines where vibration damping and stable belt control matter in a compact installation space.

• Accessory drive belt tensioner assembly for FEAD applications
• Supports vibration damping in tight engine bay packaging
• Helps maintain consistent belt tension across accessory drive operation
• OE-style replacement for select Audi, Porsche, and Volkswagen vehicles
• INA FT40470 cross-references Four Seasons 39333 for the same application

Vehicle Fitment

• Fits 2013-2018 Porsche Cayenne, N/A
• Fits 2013-2018 Volkswagen Touareg, N/A
• Fits 2014-2016 Audi A6 Quattro, N/A
• Fits 2014-2016 Audi A7 Quattro, N/A
• Fits 2014-2016 Audi A8 Quattro, N/A
• Fits 2014-2016 Audi Q5, N/A
• Fits 2013-2015 Audi Q7, N/A
• Fits 2011 Audi Q7, N/A

What This Part Helps Address

• Belt flutter or inconsistent accessory drive tension
• Noise from a worn tensioner assembly
• Reduced belt control in high-load FEAD systems
• Premature wear on accessory drive components
• Secondary damage caused by a failing tensioner

Installation Notes

Verify engine application and OE cross-reference before installation. This part number, FT40470, is listed for select Porsche Cayenne, Volkswagen Touareg, and Audi models with INA Global Number 534 0470 100. Confirm belt routing and inspect the full accessory drive system during service.

Quality Assurance

INA positions its FEAD components for compact, high-load engine environments and offers individual components as well as assembled FEAD kits to support complete maintenance and reduce the chance of secondary damage.