INA FT40252 Accessory Drive Belt Tensioner

Overview of INA Accessory Drive Belt Tensioner FT40252

The INA Accessory Drive Belt Tensioner FT40252 is designed for precise tension control in BMW vehicles. This component ensures optimal performance of the accessory drive belt system, compatible with a wide range of BMW models including the 3 Series, 5 Series, X Series, and Z4.

• Compatible with BMW models: 125i, 128i, 130i, 323i, 325i, 325xi, 328i, 328i xDrive, 328xi, 330i, 330xi, 525i, 525xi, 528i, 528i xDrive, 528xi, 530i, 530xi, X1, X3, X5, Z4
• Part number FT40252 for accurate identification and fitment
• Designed to maintain proper accessory drive belt tension and alignment
• Durable construction to withstand engine operating conditions
• Direct replacement for original equipment tensioners

Detailed Product Description

The INA FT40252 accessory drive belt tensioner is engineered to provide consistent tension to the accessory drive belt system in various BMW models. Proper belt tension is critical to the operation of engine accessories such as the alternator, power steering pump, and air conditioning compressor. This tensioner helps prevent belt slippage, reduces wear, and maintains system efficiency. Manufactured with precision components, the INA tensioner meets OEM specifications to ensure reliable fit and function.

Applications and Problem Solving

This accessory drive belt tensioner is used to address common issues related to belt tension and accessory drive performance in BMW vehicles. It is suitable for:

• Eliminating belt squeal caused by improper tension
• Preventing premature belt wear and damage
• Reducing accessory drive system noise
• Maintaining consistent belt alignment under varying engine loads
• Ensuring reliable operation of engine-driven accessories

Installation Notes and Tips

When installing the INA FT40252 tensioner, ensure the following:

• Verify compatibility with your specific BMW model and engine type
• Inspect the accessory drive belt for wear and replace if necessary
• Follow manufacturer torque specifications for mounting bolts
• Use proper tools to relieve belt tension safely during installation
• Double-check belt alignment after installation to prevent premature wear

Quality Assurance and Warranty

INA is a reputable manufacturer known for producing high-quality automotive components. The FT40252 tensioner is built to meet or exceed OEM standards, ensuring durability and reliable performance. While specific warranty details may vary, INA products typically come with a limited warranty covering defects in materials and workmanship.