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INA 11-28-1-731-838 Deflection Pulley for BMW Engine Belt System

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 11-28-7-790-448 INA 11-28-7-516-847

Manufacturer

Picture for manufacturer INA

Part Number

11-28-1-731-838
11 reviews
Sale Price

$28.22

In Stock (9)

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Product Details

The INA 11-28-1-731-838 is a precision-engineered deflection pulley (also known as a guide pulley or idler pulley) designed for BMW engine accessory belt systems. This critical component guides and maintains proper tension on the serpentine belt, ensuring optimal power transmission to engine accessories while reducing vibration and wear.

Key Features:

  • OEM-quality construction meeting original equipment specifications
  • Precision-balanced pulley for smooth, quiet operation
  • High-quality bearing assembly for extended service life
  • Heat-resistant materials designed for engine compartment conditions
  • Direct replacement for BMW OEM part number 11-28-1-731-838

INA, a Schaeffler Group brand, is a leading manufacturer of original equipment and aftermarket automotive components. This deflection pulley is commonly found in BMW models and works as part of the serpentine belt system to route the belt around engine accessories including the alternator, power steering pump, and air conditioning compressor. Regular inspection and replacement of deflection pulleys helps prevent belt failure and maintains proper accessory operation.

As always, Autoplicity is amazing to deal with! Prices are excellent, and availability is great!

Great prices and delivery as stated.

Great Job Guys! The customer service was very professional and I loved that they took paypal!<br><br>Thank you would recommend to a friend!

Very happy with the ease of the sale. Price was the cheapest around also. Thanks Autoplicity!

Website was super easy. Shipping remains to be seen.

Good products, great selection, and quick purchase. Will definitely be buying again.

Website is easy to use.

A few back and forth pages to get it right

Quick & easy!

So far so good

best price on this battery.

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