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INA 11-28-7-790-448 Deflection Pulley for Water Pump and Alternator Belt

Part of: INA Deflection Pulley for BMW Engine Belt Systems

Other options in this family: INA 11-28-7-841-228 INA 11-28-7-557-851 INA 11-28-7-649-371 INA 11-28-7-516-847 INA 11-28-7-535-860

Manufacturer

Picture for manufacturer INA

Part Number

11-28-7-790-448
14 reviews
Sale Price

$22.40

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The INA 11-28-7-790-448 is a precision-engineered deflection pulley (also known as an idler pulley or guide pulley) designed to maintain proper tension and alignment of the accessory drive belt system. This pulley specifically guides the V-ribbed belt running between the water pump and alternator, featuring a 70mm diameter for optimal belt tracking and performance.

Key Features:

  • Precision-manufactured deflection pulley for accessory belt systems
  • 70mm diameter for proper belt alignment and tension
  • Guides water pump and alternator belt routing
  • Designed for V-ribbed belt applications
  • OEM part number 11287790448 (11-28-7-790-448)
  • Direct replacement for worn or damaged idler pulleys

This deflection pulley is a critical component in the accessory drive system, ensuring smooth operation of the water pump and alternator. INA is a leading manufacturer of precision engine components, known for quality bearings and pulleys that meet or exceed OEM specifications. Regular inspection and replacement of worn deflection pulleys helps prevent belt damage and maintain proper accessory operation.

First of all, I can not believe how fast I recieved my order, 2 DAYS! Best of all, the instructions made it easy for a non mechanic like me to install.

So far so good

great service and fast shipping. Low pricing too.

I like you can use amazon to check out.

Very satisfied. Will definitely shop here again in the future when the need arises.

Quick and easy, helpful associates.

contacted tech support and they were very helpful

Great

quick and easy,good price.

So far so good. Tool was priced nicely

Looked everywhere for a good price on Warn locking hubs, they were the best price around. Shipped right away.

Very good

Amazed

So far the process is going well. Let's see if the product is legit and how long it takes to ship.

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