HomeBelts and Cooling > Accessory Drive Belt System ComponentsINA FT10340 Accessory Drive Belt Tensioner
Part #: FT10340

INA FT10340 Accessory Drive Belt Tensioner

⚙️ 4 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: BMW, 740i and 740iL
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Reliable Accessory Drive Belt Tensioner for BMW 740i and 740iL

The INA FT10340 accessory drive belt tensioner is designed specifically for BMW 740i and 740iL models. This component ensures proper tension on the accessory drive belt, maintaining optimal performance of your vehicle's engine accessories.

Key Features of INA FT10340 Accessory Drive Belt Tensioner

  • Compatible with BMW 740i and 740iL models
  • Part number FT10340 for precise identification
  • Engineered to maintain correct belt tension and alignment
  • Durable construction for consistent performance
  • Direct replacement for original equipment tensioners

Detailed Description of the INA FT10340

The INA FT10340 accessory drive belt tensioner is a critical component in the belt drive system of BMW 740i and 740iL vehicles. It applies the necessary tension to the accessory drive belt, which powers essential engine components such as the alternator, power steering pump, and air conditioning compressor. Proper tension prevents belt slippage and reduces wear, contributing to the overall reliability of the engine's accessory system. This tensioner is manufactured to meet OEM specifications, ensuring a precise fit and dependable operation.

Common Issues Addressed by This Accessory Drive Belt Tensioner

  • Eliminates belt slippage and squealing noises
  • Prevents premature belt wear and damage
  • Maintains consistent accessory drive performance
  • Reduces risk of accessory component failure
  • Improves engine efficiency by ensuring proper belt tension

Installation Notes and Tips

  • Verify compatibility with BMW 740i or 740iL before installation
  • Inspect the accessory drive belt for wear and replace if necessary
  • Use proper tools to relieve tension safely during installation
  • Follow manufacturer torque specifications for mounting bolts
  • Check belt alignment after installation to ensure proper operation

Quality Assurance and Warranty Information

INA manufactures the FT10340 accessory drive belt tensioner to meet stringent quality standards. Each unit undergoes rigorous testing to ensure durability and performance. While specific warranty details may vary, INA products typically come with a limited warranty covering defects in materials and workmanship, providing confidence in the part's reliability for BMW 740i and 740iL applications.

This part fits 4 vehicles. Search below:

YearMakeModelLitersCylindersPositionNotes
1994BMW740i4.0LV8N/AINA Global Number 531 0340 100; For Alternator Belt
1994BMW740iL4.0LV8N/AINA Global Number 531 0340 100; For Alternator Belt
1993BMW740i4.0LV8N/AINA Global Number 531 0340 100; For Alternator Belt
1993BMW740iL4.0LV8N/AINA Global Number 531 0340 100; For Alternator Belt

* 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:

11281731220112817420133804549045531034010089042

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