GM GENUINE
More Information for GM GENUINE 12687728
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GM GENUINE 12687728  
$147.79
Price
$0.00
Core
+ Sold in packs of 1x1
Pack
$147.79
Total
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GM GENUINE 12687728 Specifications
Bolt And Washer IncludedNo
Depth (IN)3.44
Depth (MM)87.43
Drive Belt TypeSerpentine
Inside Diameter (IN)5.53
Inside Diameter (MM)140.37
Keyway TypeYes
Mounting Hole Diameter (IN)1.48
Mounting Hole Diameter (MM)37.61
Mounting Hole Quantity1
Outside Diameter (IN)7.57
Outside Diameter (MM)192.16
Pulley Groove Quantity10
ACDelco GM Original Equipment Engine Crankshaft Pulleys attach to, and are driven by, the front of the engine crankshaft. They connect to various engine accessory drive components by a belt drive system and help ensure that components, such as the water pump, alternator, and power steering pump, receive power from the rotating crankshaft to perform their vital functions.

Crankshaft pulleys also work as harmonic dampers to help decrease crankshaft torsional vibration, and are GM-recommended replacements for your vehicle's original components. These original equipment engine crankshaft pulleys have been manufactured to fit your GM vehicle, providing the same performance, durability, and service life you expect from General Motors.

Features & Benefits:
  • Provides power to the engine accessory drive system for proper engine performance
  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function

Warranty Information:
24 Month / Unlimited Mile Warranty