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INA FT40431 Belt Tensioner LeverOE Quality 60-Day Returns
INA FT40431 Belt Tensioner Lever - view 1
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Part #: FT40431

INA FT40431 Belt Tensioner Lever

⚙️ 12 vehicles fit this part
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Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
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✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, A160 and B200
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INA FT40431 Belt Tensioner Lever

INA FT40431 is a belt tensioner lever for the accessory drive belt system on select Mercedes-Benz compact models. It is built for FEAD applications where vibration damping and stable belt control matter in tight engine bays.

Key Features

  • Accessory drive belt system component for front end auxiliary drive service
  • Supports vibration damping in compact installation spaces
  • OE-style replacement for select Mercedes-Benz applications
  • Cross-references 950178 and 2662000970 for the same application
  • INA part number FT40431 for catalog matching and ordering

Vehicle Fitment

  • Fits 2006-2011 Mercedes-Benz B200, N/A; INA Global Number 534 0431 100; For Vehicles with A/A, without Start-Stop Function incluided 3 Pulley
  • Fits 2000-2005 Mercedes-Benz A160, N/A; INA Global Number 534 0431 100; For Vehicles with A/A, without Start-Stop Function incluided 3 Pulley

What It Helps Address

  • Belt flutter or unstable accessory belt tracking
  • Noise from worn FEAD tensioning components
  • Reduced belt control in high-load engine operation
  • Service needs on Mercedes-Benz B200 and Mercedes-Benz A160 belt drive systems

Installation Notes

Verify the vehicle configuration before ordering: this listing is for vehicles with A/A, without Start-Stop Function, and includes the 3 pulley note shown in fitment. Match the part number FT40431 and the INA Global Number 534 0431 100 to confirm application before installation.

Quality Assurance

INA positions this FEAD component for use in demanding accessory drive systems where vibration damping and compact packaging are important. Use the fitment notes and OE cross-reference numbers to confirm the correct replacement for your Mercedes-Benz application.

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2011Mercedes-BenzB2002.0LL4N/AINA Global Number 534 0431 100; For Vehicles with A/A, without Start-Stop Function incluided 3 Pulley
2010Mercedes-BenzB2002.0LL4N/AINA Global Number 534 0431 100; For Vehicles with A/A, without Start-Stop Function incluided 3 Pulley
2009Mercedes-BenzB2002.0LL4N/AINA Global Number 534 0431 100; For Vehicles with A/A, without Start-Stop Function incluided 3 Pulley
2008Mercedes-BenzB2002.0LL4N/AINA Global Number 534 0431 100; For Vehicles with A/A, without Start-Stop Function incluided 3 Pulley
2007Mercedes-BenzB2002.0LL4N/AINA Global Number 534 0431 100; For Vehicles with A/A, without Start-Stop Function incluided 3 Pulley
2006Mercedes-BenzB2002.0LL4N/AINA Global Number 534 0431 100; For Vehicles with A/A, without Start-Stop Function incluided 3 Pulley
2005Mercedes-BenzA1601.6LL4N/AINA Global Number 534 0431 100; For Vehicles with A/A, without Start-Stop Function incluided 3 Pulley
2004Mercedes-BenzA1601.6LL4N/AINA Global Number 534 0431 100; For Vehicles with A/A, without Start-Stop Function incluided 3 Pulley
2003Mercedes-BenzA1601.6LL4N/AINA Global Number 534 0431 100; For Vehicles with A/A, without Start-Stop Function incluided 3 Pulley
2002Mercedes-BenzA1601.6LL4N/AINA Global Number 534 0431 100; For Vehicles with A/A, without Start-Stop Function incluided 3 Pulley
2001Mercedes-BenzA1601.6LL4N/AINA Global Number 534 0431 100; For Vehicles with A/A, without Start-Stop Function incluided 3 Pulley
2000Mercedes-BenzA1601.6LL4N/AINA Global Number 534 0431 100; For Vehicles with A/A, without Start-Stop Function incluided 3 Pulley

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

26620009705340431100950178no gates equiv

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.