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Buick 10146878 Crankshaft Balancer Assembly

1993 Buick Regal

Customer Questions & Expert Answers (3)
10146878 GM Crankshaft Balancer Assembly Illustration 1 of 1
  • Part Description
    BALANCER, Engine Crankshaft And Camshaft Balancer
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Specifications
  • Fitment
  • Q&A
  • Product Specifications

    BrandGenuine Buick
    Manufacturer Part Number10146878
    Part DescriptionBALANCER, Engine Crankshaft And Camshaft Balancer
    Other NamesCrankshaft Balance, Vibration Damper
    Item Dimensions7.9 x 7.4 x 3.2 inches
    Item Weight6.50 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerGeneral Motors
    SKU10146878
    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 Engine Important vehicle option details
    1993 Buick Regal6 Cyl 3.1L2 DOOR, 4 DOOR, CUSTOM 2 DOOR, CUSTOM 4 DOOR, GRAN SPORT 2 DOOR, GRAN SPORT 4 DOOR, LIMITED 2 DOOR, LIMITED 4 DOOR
  • Customer Questions & Expert Answers

    Q:
    I'm wondering if this is complete and correct part for my vehicle.
    A:
    You can Select Your Vehicle to check if 10146878 fits your vehicle.
    Posted and answered by GM Parts Specialist Julian
    Q:
    What is the first step to remove the oil pan for the 1993 Pontiac Grand Prix after taking off the Harmonic Balancer? Posted by Indu D.
    A:
    The first step is to take out the bolts that hold the force balancer assembly to the engine block and carefully lower the assembly. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Jeremy / Aug 06, 2025
    Q:
    What is the procedure for installation of the Harmonic Balancer for the 1993 Pontiac Grand Prix? Posted by Dylan R.
    A:
    For installation, reverse the removal steps, applying moly-base grease to the seal contact surface of the damper hub to prevent damage to the seal lip and oil leakage. You can Select Your Vehicle to see complete installation and repair tips.
    Answered by GM Parts Specialist Syed / Mar 21, 2023

Genuine GM Part 10146878, the Right Choice

To ensure reliability, purchase GM part # 10146878 Crankshaft Balancer Assembly. It is sometimes referred to as Buick Harmonic Balancer. 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. This part fits specific Buick Regal models.

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