
OE
Pack of 1
OE
Pack of 1
GM Genuine Parts Crankshaft Balancer Absorber
GM Part #55491021
About this product
GM Genuine Parts Engine Harmonic Balancer are designed, engineered, and tested to rigorous standards, and are backed by General Motors. GM Genuine Parts are the true OE parts installed during the production of or validated by General Motors for GM vehicles. Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE).
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
- GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
- GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
- GM regularly updates production and service part designs to integrate new materials and technologies
Mounting Hole Quantity1
Depth1.5 in / 38 mm
ClassificationOE
Inside Diameter0.67 in / 17 mm
Outside Diameter6.02 in / 153 mm
Pulley Groove Quantity6
Bolt And Washer IncludedNo
Keyway TypeYes
Drive Belt TypeSerpentine
Mounting Hole Quantity1
ClassificationOE
Outside Diameter6.02 in / 153 mm
Bolt And Washer IncludedNo
Drive Belt TypeSerpentine
Depth1.5 in / 38 mm
Inside Diameter0.67 in / 17 mm
Pulley Groove Quantity6
Keyway TypeYes
24 Months/Unlimited Miles Limited Warranty for Parts (plus Labor if installed by a GM dealer)
Please visit our warranty page on Gmparts.com for full warranty details.
