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GMC 19431872 CRANKSHAFT ASM,.

Customer Questions & Expert Answers (6)
GM 19431872 CRANKSHAFT ASM,.
  • Part Description
    CRANKSHAFT ASM,.
  • Replaces
    12588612, 12685656, 12588613, 12685653
  • Manufacturer
    General Motors
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  • Product Specifications
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GMC
    Manufacturer Part Number19431872
    Part DescriptionCRANKSHAFT ASM,.
    Other NamesCrankshaft
    Item Dimensions34.3 x 10.2 x 8.2 inches
    Item Weight61.80 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12588612, 12685656, 12588613, 12685653
    ManufacturerGeneral Motors
    SKU19431872
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65
  • Customer Questions & Expert Answers

    Q:
    What should you do after installing the crankshaft for the 2008 Chevrolet Avalanche? Posted by Customer
    A:
    Recheck the crankshaft endplay and rotate the crankshaft by hand to check for any binding.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft
    Q:
    How do you determine the main bearing oil clearance for the 2013 Chevrolet Silverado? Posted by Customer
    A:
    Remove the bolts and lift off the main bearing caps, then compare the width of the crushed Plastigage to determine the main bearing oil clearance.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft
    Q:
    What should you do after installing the crankshaft for the 2013 Chevrolet Tahoe? Posted by Customer
    A:
    Recheck the crankshaft endplay and rotate the crankshaft by hand to check for any binding.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft
    Q:
    What should you do after determining the main bearing oil clearance for the 2011 Chevrolet Suburban? Posted by Customer
    A:
    Scrape off any Plastigage residue and lift the crankshaft out of the cylinder block. Apply lubricant to the bearing surfaces and lay the crankshaft back in place. Apply lubricant to the bearing insert faces and clean the engine block and bearing cap mating surfaces. Apply clean engine oil to all bolt threads and tighten the main bearing cap bolts to the specified torque.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft
    Q:
    What should you do if the endplay is greater than 0.003 to 0.010 inches for the 2007 GMC Yukon? Posted by Customer
    A:
    Check for wear on the crankshaft thrust surfaces.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft
    Q:
    How do you remove the crankshaft for the 2007 GMC Sierra? Posted by Customer
    A:
    Loosen the main bearing cap bolts and remove the caps. Lift the crankshaft out of the engine, being careful due to its weight.
    Posted by GMPartsGiant Specialist
    See expert answers on similar Crankshaft
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine GM Part 19431872, the Right Choice

To ensure reliability, purchase GM part # 19431872 CRANKSHAFT ASM,.. It is sometimes referred to as GM Crankshaft. Directly from GM, genuine parts are superb with regards to quality, longevity, and fit. Every single part passed stringent quality testing, so you can be sure that it's safe, durable, and built to perform like your original parts.

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