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GM 12635650
Vibration Damper

2005-2009 GM

Customer Questions & Expert Answers (6)
GM 12635650 Vibration Damper
GM 12635650 Vibration Damper
  • Part Description
    Pulley; Harmonic Balancer
  • Replaces
    12568921
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers
  • Product Specifications

    BrandGenuine GM
    Manufacturer Part Number12635650
    Part DescriptionPulley; Harmonic Balancer
    Other NamesBalancer; Balancer, Engine Crankshaft And Camshaft Balancer
    Item Dimensions9.0 x 8.3 x 3.3 inches
    Item Weight7.20 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    Replaces12568921
    ManufacturerGeneral Motors
    SKU12635650
    WarrantyThis genuine GM part is guaranteed by GM's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California's Proposition 65
  • Vehicle Fitment

    Year Make Model Trim Engine
    2008-2009 Buick LaCrosseSuper8 Cyl 5.3 L GAS
    2006-2009 Chevrolet ImpalaSS8 Cyl 5.3 L GAS
    2006-2007 Chevrolet Monte CarloSS8 Cyl 5.3 L GAS
    2005-2008 Pontiac Grand PrixGXP8 Cyl 5.3 L GAS
  • Customer Questions & Expert Answers

    Q:
    Is this 12635650 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12635650 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    What should be done after removing the crankshaft balancer for the 2008 Buick LaCrosse? Posted by Customer
    A:
    After removal, install the new crankshaft balancer.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    How do you access the crankshaft balancer for the 2008 Chevrolet Impala? Posted by Customer
    A:
    Loosen the left side frame bolts, remove the right side frame bolts, and lower the right side of the frame.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What should be done with the crankshaft balancer bolt for the 2009 Chevrolet Impala? Posted by Customer
    A:
    Remove the crankshaft balancer bolt and washer, ensuring not to use a power-assisted tool to avoid misalignment.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What tools are needed to replace the crankshaft balancer for the 2007 Chevrolet Impala? Posted by Customer
    A:
    EN 46359 Puller End Protector, J 29113 Balancer and Crank Sprocket Installer, J 37096 Flywheel Holder, J 41816 Harmonic Balancer Remover, and J 45059 Angle Meter.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What are the final steps after installing the crankshaft balancer for the 2006 Chevrolet Monte Carlo? Posted by Customer
    A:
    Remove the Flywheel Holding Tool (EN 47699) and bolt from the block and flywheel, then reinstall the transmission bellhousing bolt, tightening it to 75 Nm (55 ft. lbs.). Raise and position the frame, install the frame to body bolts, and reassemble the front lower air deflector, intermediate steering shaft, stabilizer shaft link lower nuts, and transaxle cooler lines.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM 12635650, Excellent Performance and Perfect Fitment

To ensure reliability, purchase GM part # 12635650 Vibration Damper. It is sometimes referred to as GM Harmonic Balancer. Choosing OEM parts is the optimal decision for guaranteeing superior quality and perfect performance. These components undergo stringent quality checks and are carefully constructed to comply with GM's factory specifications, ensuring a smooth installation process.

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