Order Status & Returns
Gift Cards
Help Center
1-800-345-4545
Vehicle Info NeededACDELCOPART NUMBER: 065-12603180
Dual Belt Crank (SLP-1)
$6799
Ships on 09/14/2026
Lowest Price GuaranteePart TypeHarmonic Balancer
BrandACDELCO
Programming RequiredNo
Bolt And Washer IncludedNo
Mounting Hole Quantity1
Center Bore Diameter (Mm)37.98mm
Keyway TypeYes
Center Bolt Thread Diameter (In)0.55
Center Bore Diameter (In)1.5in
Depth95
Inside Diameter38
Features & Benefits - Bullet 2GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
Meets Or Exceeds Original Equipment Manufacture SpecificationsYes
Features & Benefits - Bullet 3GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features & Benefits - Bullet 4GM regularly updates production and service part designs to integrate new materials and technologies
Product DescriptionGM 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). ⚠<b> WARNING:</b> Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Mount Hole Quantity6
Mount Hole Diameter (In)0.031in
Features &#38; Benefits - Bullet 1Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Center Bolt Thread TypeFine
Width (In)8.38
Center Bolt Thread Diameter (Mm)14
Center Bolt Length48
Mount Hole Diameter (Mm)8mm
Height (In)6.25
Drive Belt TypeSerpentine
Length (In)9.12
Outside Diameter6.46
Pulley Groove Quantity12
Weight (Lb)6.55
Grade TypeOE
Vendor Part Number12603180
Package Qty1
Package TypeEA
No Questions
No Reviews
Some parts are not legal for use in California or other states with similar laws / regulations
