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Genuine BMW 11-23-8-648-148 Crankshaft Pulley Bolt Engine Hardware

Part of: Genuine BMW Crankshaft Pulley Bolt Engine Hardware

Other options in this family: Genuine BMW 11-23-1-402-618 Genuine BMW 11-21-7-614-270 Genuine BMW 11-23-1-402-608 Genuine BMW 11-23-7-564-511 Genuine BMW 11-23-1-736-585

Manufacturer

Picture for manufacturer Genuine BMW

Part Number

11-23-8-648-148
13 reviews
Sale Price

$19.22

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Genuine BMW 11-23-8-648-148 Crankshaft Pulley Bolt is an OEM replacement fastener designed to secure the crankshaft pulley (also called the harmonic balancer) to the engine's crankshaft. This critical bolt maintains proper tension and alignment of the pulley, which drives essential engine accessories via the serpentine belt system.

Key Features:

  • Genuine BMW OEM part ensuring exact fit and original specifications
  • Engineered to precise torque specifications for your BMW engine
  • Heat-treated steel construction for durability and reliability
  • Single-use torque-to-yield design requiring replacement during service
  • Direct replacement for worn or damaged crankshaft pulley bolts

This is a torque-to-yield (TTY) fastener that stretches during installation to achieve proper clamping force. BMW recommends replacing this bolt whenever the crankshaft pulley is removed for service, as reusing TTY bolts can result in insufficient clamping force and potential engine damage. Always follow manufacturer torque specifications and installation procedures when replacing this component.

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Amazon payment integration is great! Plus great prices!

Wow - fast service & great pricing !<br>I'll be back...

Quick and easy

it was a smooth transaction

fast and easy

Very smooth purchase

fine

Easy payments through Amazon.

overall i was very pleased with the way this site compares to all others, but there is one disappointing aspect. There is no detail on part placement when the parts are listed before you click on them for more info, very frustrating in terms of user frien

What i needed was in stock

Easy and quick payment methods!

Autoplicity has really good service. They give you such good prices and yet they're still willing to give you discounts on your purchases. They emailed me a day later after purchase with shipping number. I would recommend them to anyone!

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