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INA EA0178 Overrunning Alternator Pulley OEM Replacement

Manufacturer

Picture for manufacturer INA

Part Number

EA0178
5 reviews
Sale Price

$41.42

In Stock (10+)

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Usually delivered within 2 days

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Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The INA EA0178 is an overrunning alternator pulley (OAP) designed to replace the original equipment pulley on your vehicle's alternator. This precision-engineered component helps isolate the alternator from engine vibrations and reduces belt noise, improving overall system performance and component longevity.

Key Features:

  • Direct OEM replacement for reliable fit and function
  • Overrunning clutch design absorbs engine vibrations and reduces belt slip
  • Manufactured by INA, a leading global supplier of automotive engine components
  • Helps protect alternator bearings from premature wear
  • Reduces serpentine belt noise and improves belt life
  • Precision-manufactured to meet or exceed OE specifications

Overrunning alternator pulleys are critical components in modern engine accessory drive systems. Unlike traditional solid pulleys, the OAP contains an internal one-way clutch mechanism that allows the pulley to "freewheel" during engine deceleration, minimizing stress on the alternator and belt system. The INA EA0178 provides a cost-effective solution for restoring proper alternator operation and eliminating belt chirp or squeal caused by a worn pulley.

Great response time and arrived in excellent condition! Thanks for the prompt delivery!

Fast easy. Hopefully it's the right part

Live inventory brings ease to shopping with current material/product delays.

Easy to navigate website with efficient check out. Now let’s see how the order processing and shipment goes. This is my first order so I will wait anxiously for my parts.

Was good,except you need to have a way to communicate to representatives, after opting out the first time after pop up in beginning

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