Make sure this part fits

GM 12551948
Vibration Damper

1984-1993 GM

Customer Questions & Expert Answers (1)
GM 12551948 Vibration Damper
  • Part Description
    Pulley
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    1991-1993 Buick Commercial ChassisBase8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    1991-1993 Buick RoadmasterBase, Estate Wagon, Limited8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    1990-1992 Cadillac BroughamBase, d'Elegance8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS
    1993 Cadillac FleetwoodBase, Brougham8 Cyl 5.7 L GAS
    1987 Chevrolet BlazerCustom Deluxe, Silverado8 Cyl 5.0 L GAS
    1985-1986 Chevrolet C10Custom, Scottsdale, Silverado8 Cyl 5.0 L GAS
    1985-1986 Chevrolet C10 SuburbanCustom, Scottsdale, Silverado8 Cyl 5.0 L GAS
    1985-1986 Chevrolet C20Custom, Scottsdale, Silverado8 Cyl 5.0 L GAS
    1985-1986 Chevrolet C20 SuburbanCustom, Scottsdale, Silverado8 Cyl 5.0 L GAS
    1985-1992 Chevrolet CamaroBase, Berlinetta, Iroc-Z, LT, RS, RS Heritage Edition, Sport, Z288 Cyl 5.0 L GAS
    View More
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is this 12551948 designed for my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 12551948 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Vibration Damper 12551948 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 12551948 Vibration Damper is available in the market under the name GM Crankshaft Pulley, 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 12551948 Vibration Damper fits certain Chevrolet C10, Camaro, Caprice models, as well as GMC Caballero, C1500, C2500. Additionally, it is compatible with Cadillac Fleetwood, Brougham and Buick Roadmaster, Commercial Chassis models.
The original GM component designated by manufacturer part number 12551948 maintains top performance when functioning as the Pulley unit. The component 12551948 is constructed from durable material and its dimensions span 7.9 x 7.5 x 3.5 inches while weighing 9.00 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Damper; Balancer, Engine Crankshaft And Camshaft Balancer; Damper, Engine Crankshaft And Camshaft Balancer. The part 12551948 has available replacement options. 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.
Engine performance depends on the GM part 12551948 Vibration Damper because it dampens vibrations to produce smooth crankshaft operation. This component requires regular maintenance because such upkeep protects both the engine itself and related systems from possible damage. The service operation on GM part 12551948 requires performing specified procedures which start with disconnector of negative battery cable followed by serpentine drive belt removal before reaching the balancer. The correct method for safe component removal involves bolt-type pullers since these tools retain the woodruff key to guarantee proper fitting. The installation of moly-base grease on the contact surfaces between seals along with careful alignment between the keyway and woodruff key establishes proper functioning. The GM 12551948 component fulfills all quality requirements for compatibility along with reliability performance. ChevyPartsGiant.com provides a complete assortment of actual GM components which includes the 12551948 at competitive rates under manufacturer's warranty terms. The GM part 12551948 serves as an indispensable purchase to maintain your vehicle's engine health because it provides assurance about both quality and operational performance of OEM components.