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GM 19420423
Crankshaft Pulley

1993-2005 GM

Customer Questions & Expert Answers (22)
GM 19420423 Crankshaft Pulley
  • Part Description
    Damper, Engine Crankshaft And Camshaft Balancer; Harmonic Balancer
  • Replaces
    24504609
  • Manufacturer
    General Motors
Make sure this part fits
$66.20 MSRP: $112.73
You Save: $46.53 (42%)
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  • 1994 Oldsmobile Cutlass Supreme Crankshaft Pulley Diagram for 19420423
    The diagram listed above is for your reference. View diagram for your vehicle

    Related Parts for 19420423

  • Vehicle Fitment

    Year Make Model Trim Engine
    1994-2005 Buick CenturyCustom, Limited, Special, Special Edition6 Cyl 3.1 L GAS
    1993-1996 Buick RegalCustom, Limited6 Cyl 3.1 L GAS
    2002-2005 Buick RendezvousCX, CX Plus, CXL, CXL Plus6 Cyl 3.4 L GAS
    1994-1998 Buick SkylarkCustom, Gran Sport, Limited, Olympic Gold Edition6 Cyl 3.1 L GAS
    1994-1996 Chevrolet BerettaBase, Z266 Cyl 3.1 L GAS
    1994-1996 Chevrolet CorsicaBase6 Cyl 3.1 L GAS
    2000-2005 Chevrolet ImpalaBase6 Cyl 3.4 L GAS
    1993-2001 Chevrolet LuminaBase, Euro, LS, LTZ6 Cyl 3.1 L FLEX, 6 Cyl 3.1 L GAS
    1996 Chevrolet Lumina APVBase, LS6 Cyl 3.4 L GAS
    1997-2003 Chevrolet MalibuBase, LS6 Cyl 3.1 L GAS
    View More
    Warning: California's Proposition 65

  • Customer Questions & Expert Answers

    Q:
    Is this 19420423 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 19420423 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the harmonic balancer on Buick Century? Posted by Customer
    A:
    The crankshaft balancer replacement process begins by taking off the Drive Belt followed by lifting and adequately supporting the vehicle. Begin by removing the wheel and tire from the right front position then proceed to take off the right engine splash shield. The technician should loosen right frame bolts while letting the frame drop to reach the crankshaft balancer bolt. Begin by unscrewing the crankshaft balancer bolt and washer before putting on the Harmonic Balancer puller (J 24420-C) to extract the crankshaft balancer. Sealant gm p/n 12345739 or equivalent should be applied into the keyway of the balancer before installing the crankshaft balancer using a crankshaft balancer installer (J 29113). Install the crankshaft balancer washer first before adding its bolt while you should tighten this bolt to 103 nm (76 ft. Lbs.). Complete the installation by first tightening all frame bolts and secondly reinstalling the right engine splash shield with the right front tire and wheel before lowering the vehicle then installing the Drive Belt.
    Posted by ChevyPartsGiant Specialist
    Q:
    What tools are required to service and repair the harmonic balancer and crankshaft pulley on Chevrolet Lumina? Posted by Customer
    A:
    The repair of the Harmonic Balancer and Crankshaft Pulley needs both a Harmonic Balancer puller (J24420-C) and crankshaft balancer installer (J29113) as necessary tools. Start by disconnecting the Drive Belt and proceed to raise and properly support the vehicle. Begin service and repair by removing the right front wheel along with tire as the next step after right engine splash shield removal. Users must lower the frame by loosening the right frame bolts for access to the crankshaft balancer bolt. This bolt is removable using the Harmonic Balancer puller (J24420-C). The crankshaft balancer bolt together with washer needs removal before extracting the crankshaft balancer with the same tool. The keyway of the balancer requires gm p/n 12345739 or equivalent sealant before using the crankshaft balancer installer (J29113) to install the assembly that should be followed by removing the tool. The crankshaft balancer washer together with bolt needs installation followed by tightening the bolt to 103 nm (76 ft. Lbs.). The final step requires tightening the frame bolts followed by reinstallation of the right engine splash shield and right front wheel and tire and vehicle lowering and Drive Belt installation.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to service and repair the harmonic balancer and crankshaft pulley on Chevrolet Monte Carlo? Posted by Customer
    A:
    Service and repair of the Harmonic Balancer and Crankshaft Pulley starts by extracting the Drive Belt and proceeding to lift the vehicle while providing proper vehicle support. Start by taking out the tire and wheel from the right front position followed by removing both the right engine splash shield and torque converter cover. Install the j 37096 (Flywheel Holder) as a Flywheel fixing device before you detach the crankshaft balancer retaining bolt yet maintain the connection of the Crankshaft Pulley to crankshaft balancer because both need assembly service. Detach the crankshaft balancer using j 38197 (Crankshaft Balancer Puller) before removing the tool. Engine oil serves for pre-installation lubrication between the front cover of the engine seal area on the crankshaft balancer along with the corresponding seal surface. Following this, install the crankshaft balancer assembly. Use the j 37096 to avoid Flywheel rotation while installing the crankshaft balancer retaining bolt to 150 nm (111 ft. Lbs.) torque setting before rotating it 76 degrees using the j 36660-a (Torque Angle Meter). The technician should remove the j 37096 tool before reinstalling the torque converter cover along with the right engine splash shield and right front tire and wheel. The vehicle must be lowered and the Drive Belt installed after which the ckp system variation learn procedure needs to be completed.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to service and repair the Harmonic Balancer on Chevrolet Venture? Posted by Customer
    A:
    To service and repair the Harmonic Balancer you should start to assemble the necessary tools: Harmonic Balancer puller (J24420-C) and Harmonic Balancer installer (J29113). Firstly, take off the Drive Belt and next lift up to and to support the vehicle. Next, take off the right front tire and wheel, after that, the right engine splash shield. Install utility stand underneath the frame right side rail to support frame/powertrain, and remove frame right side bolts (2). Make use of the utility stand in order to bring the frame to a lowered position, which offers access to the Harmonic Balancer. Cautiously remove the Harmonic Balancer retaining bolt and washer, then slide out the Harmonic Balancer using the Harmonic Balancer puller (J 24420-C). Clean and inspect the Harmonic Balancer then apply sealer gm p/n 12345739 or an equivalent onto the keyway of the new Harmonic Balancer. Mount the Harmonic Balancer to the key on the crankshaft and insert the Harmonic Balancer installer (J 29113) to draw the balancer onto it. After removing the installer, install the Harmonic Balancer washer and bolt then bolt into a tightness of 103 nm (76 ft. Lbs.). Take the frame/powertrain up, install new frame right side bolts, and reinstall right engine splash shield. Lastly, replace the right front tire and wheel, lower the vehicle, and fit the Drive Belt.
    Posted by ChevyPartsGiant Specialist
    Q:
    What are the final steps after securing the crankshaft balancer for the 2003 Buick Century? Posted by Customer
    A:
    Remove the Flywheel Holder (J 37096), reinstall the torque converter covers, raise the frame back to its original position, and tighten the frame bolts.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What is the next step after removing the tire and splash shield for the 2002 Buick Century? Posted by Customer
    A:
    Install jack stands to the frame, loosen the left frame bolts, and remove the right side frame bolts to lower the right side of the frame for access to the crankshaft balancer.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What tools are needed to service and repair the crankshaft balancer for the 2000 Buick Century? Posted by Customer
    A:
    Harmonic Balancer Puller (J24420-C) and Crankshaft Balancer Installer (J29113).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What should be done after removing the drive belt for the 2003 Buick Rendezvous? Posted by Customer
    A:
    Raise and support the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What is needed to support the frame/powertrain for the 2005 Buick Rendezvous? Posted by Customer
    A:
    Install a utility stand beneath the frame right side rail.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What should be performed last for the 2004 Chevrolet Impala? Posted by Customer
    A:
    Perform the CKP system variation learn procedure.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What is the first step in the process for the 2000 Chevrolet Impala? Posted by Customer
    A:
    Remove the drive belt and then raise and suitably support the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What is the first step in the replacement process for the 2003 Chevrolet Malibu? Posted by Customer
    A:
    Remove the drive belt.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What should be applied to the keyway of the balancer during installation for the 2000 Chevrolet Lumina? Posted by Customer
    A:
    Sealant GM P/N 12345739 or equivalent.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    How do you remove the balancer retaining bolt for the 2001 Chevrolet Malibu? Posted by Customer
    A:
    Have an assistant hold the flywheel to prevent it from turning while you remove the bolt.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What should be done after pulling the balancer into position for the 2000 Chevrolet Malibu? Posted by Customer
    A:
    Remove the installer and install the balancer retaining bolt while having an assistant keep the flywheel from turning.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What should be done after removing the drive belt for the 2003 Chevrolet Monte Carlo? Posted by Customer
    A:
    Raise and support the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What is the torque specification for the crankshaft balancer bolt for the 2001 Chevrolet Monte Carlo? Posted by Customer
    A:
    Tighten the crankshaft balancer bolt to 103 Nm (76 ft. lbs.).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    How should the frame be supported during the process for the 2002 Chevrolet Monte Carlo? Posted by Customer
    A:
    Support the frame with jackstands.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What should be done after removing the drive belt for the 2004 Chevrolet Monte Carlo? Posted by Customer
    A:
    Raise and support the vehicle.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What tool is used to remove the crankshaft balancer for the 2001 Chevrolet Venture? Posted by Customer
    A:
    Use the Crankshaft Balancer Puller (J24420-C).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Harmonic Balancer
    Q:
    What should be removed after the tire and wheel for the 2005 Chevrolet Venture? Posted by Customer
    A:
    Remove the right engine splash shield.
    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 Crankshaft Pulley 19420423 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 19420423 Crankshaft Pulley is available in the market under the name GM Harmonic Balancer. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 19420423 Crankshaft Pulley fits certain Chevrolet Malibu, Impala, Beretta models, as well as Buick Regal, Skylark, Century. Additionally, it is compatible with Pontiac Grand Prix, Grand Am, Aztek and Oldsmobile Cutlass, Achieva, Alero models.
The original GM component designated by manufacturer part number 19420423 maintains top performance when functioning as the Damper, Engine Crankshaft And Camshaft Balancer; Harmonic Balancer unit. The component 19420423 is constructed from durable material. The component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Vibration Damper; Crankshaft Damper; Pulley; Engine Crankshaft and Camshaft Balancer.. The part 19420423 has available replacement options 24504609. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
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