HomeBelts and Cooling > Accessory Drive Belt System ComponentsINA FT40575 Accessory Drive Belt Tensioner Assembly
Part #: FT40575

INA FT40575 Accessory Drive Belt Tensioner Assembly

⚙️ 12 vehicles fit this part
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Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Mercedes-Benz, CLA250, CLA45 AMG, GLA250, and GLA45 AMG
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Reliable Accessory Drive Belt Tensioner for Mercedes-Benz Models

The INA FT40575 accessory drive belt tensioner assembly is designed specifically for select Mercedes-Benz vehicles, including the CLA45 AMG, CLA250, GLA45 AMG, and GLA250. This component ensures proper tension of the accessory drive belt, contributing to the efficient operation of your vehicle's engine accessories.

  • Compatible with Mercedes-Benz CLA45 AMG, CLA250, GLA45 AMG, and GLA250 models
  • Part number FT40575 for precise identification and fitment
  • Manufactured by INA, a trusted brand in automotive belt system components
  • Designed to maintain optimal belt tension for accessory drive systems
  • Durable construction to withstand engine operating conditions

Product Details and Functionality

The INA FT40575 accessory drive belt tensioner assembly plays a critical role in maintaining the correct tension on the accessory drive belt, which powers essential components such as the alternator, power steering pump, and air conditioning compressor. Proper tension prevents belt slippage and premature wear, ensuring consistent performance and reducing the risk of accessory failure. This tensioner assembly is engineered to meet the specifications required by Mercedes-Benz for the CLA45 AMG, CLA250, GLA45 AMG, and GLA250 models, providing a reliable replacement part that supports the longevity of your vehicle's accessory drive system.

Common Applications and Problem Resolution

  • Eliminates belt slippage and associated noise
  • Prevents premature wear of accessory drive belts
  • Addresses issues with inconsistent belt tension
  • Reduces risk of accessory component failure due to improper belt tension
  • Helps maintain engine accessory performance and efficiency

Installation Notes and Tips

When installing the INA FT40575 tensioner assembly, ensure the vehicle is safely supported and the engine is cool. Follow manufacturer torque specifications for mounting bolts and verify proper belt alignment after installation. It is recommended to inspect the accessory drive belt for wear and replace it if necessary to ensure optimal system performance.

Quality Assurance and Warranty

INA is recognized for producing high-quality automotive components that meet or exceed OEM standards. The FT40575 tensioner assembly undergoes rigorous quality control to ensure durability and reliable operation. Please refer to INA's warranty policy for specific coverage details related to this part.

This part fits 12 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
2018Mercedes-BenzGLA2502.0LL4N/AINA Global Number 534 0575 100
2018Mercedes-BenzGLA45 AMG2.0LL4N/AINA Global Number 534 0575 100
2017Mercedes-BenzGLA2502.0LL4N/AINA Global Number 534 0575 100
2017Mercedes-BenzGLA45 AMG2.0LL4N/AINA Global Number 534 0575 100
2016Mercedes-BenzGLA2502.0LL4N/AINA Global Number 534 0575 100
2016Mercedes-BenzGLA45 AMG2.0LL4N/AINA Global Number 534 0575 100
2015Mercedes-BenzCLA2502.0LL4N/AINA Global Number 534 0575 100
2015Mercedes-BenzCLA45 AMG2.0LL4N/AINA Global Number 534 0575 100
2015Mercedes-BenzGLA2502.0LL4N/AINA Global Number 534 0575 100
2015Mercedes-BenzGLA45 AMG2.0LL4N/AINA Global Number 534 0575 100
2014Mercedes-BenzCLA2502.0LL4N/AINA Global Number 534 0575 100
2014Mercedes-BenzCLA45 AMG2.0LL4N/AINA Global Number 534 0575 100

* 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:

393725340575100950773A 270 200 03 70

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