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Genuine BMW 11-21-1-720-633 Crankshaft Pulley Bolt Engine Hardware

(BMW X5 2001-06, 328i 1996-2000, M3 1995-99, X3 2004-06, Z4 2003-05, Z3 1997-2002, 325i 1992-95, 2001-05, 330i 2001-05, 528i 1997-2000 + 12 more models)

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

11-21-1-720-633
12 reviews
Sale Price

$36.22

2 left at this price

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Usually delivered within 2 days

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Product Details

The Genuine BMW 11-21-1-720-633 Crankshaft Pulley Bolt is an original equipment manufacturer (OEM) replacement bolt designed to secure the crankshaft pulley to the crankshaft. This critical engine component maintains proper tension and alignment of the accessory drive system, ensuring reliable operation of the alternator, power steering pump, air conditioning compressor, and other belt-driven accessories.

Key Features:

  • Genuine BMW OEM part manufactured to exact factory specifications
  • Engineered for precise torque requirements and proper clamping force
  • Heat-treated steel construction for maximum strength and durability
  • Direct replacement for worn or damaged original bolts
  • Essential for crankshaft pulley installation and engine rebuilds

This bolt is a critical fastener that requires proper torque specification during installation. Using genuine BMW parts ensures correct fit, function, and longevity. Always follow BMW's recommended installation procedures and torque specifications when replacing crankshaft pulley bolts.

Products specifications

Fits

BMW X5 2001-06, 328i 1996-2000, M3 1995-99, X3 2004-06, Z4 2003-05, Z3 1997-2002, 325i 1992-95, 2001-05, 330i 2001-05, 528i 1997-2000, 330Ci 2001-06, 530i 2001-05, 325Ci 2001-06, 325xi 2001-05, 525i 1991-95, 2001-05, 330xi 2001-05 + 6 more models

So far

Easy and simple.

Very well

Quick

The company that makes this product has a non iPhone friendly interface. Autoplicity was easy to navigate using mobile.

Very easy

Lowest prices of what I was looking for and super fast shipping!!

Price was unbeatable and the shipping was good for the price could not beat this deal anywhere else.

hard time finding product thru system, found you on line when I looked for the spal unit in general

Great Prices, Easy Shopping, Fantastic Inventory!

Simple and fast

I like that I could use my Amazon account.

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