Crankshaft Balancer - ACDelco (12674582)
Sale Price$195.79
Description : For LS3 engines; Works with Chevrolet Performance Serpentine Accessory Drive System P/N 19421420 or P/N 19421444 ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
- Return Policy
- Min. 12 Months
- Safe, Secure Checkout
Product Details
Description
For LS3 engines; Works with Chevrolet Performance Serpentine Accessory Drive System P/N 19421420 or P/N 19421444 ⚠ WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Part Number (MPN)
12674582
Brand
SKU
12674582
UPC / GTIN
808709480181 / 00808709480181
Condition
New
Other Names
12674582
Brand
GM Genuine Parts
Bolt And Washer Included
No
Center Bolt Length
5.16<br />131
Center Bolt Thread Type
Coarse
Center Bore Diameter (in)
1.481in
Center Bore Diameter (mm)
37.61mm
Depth
1.38<br />35
Drive Belt Type
Serpentine
Features & Benefits - Bullet 1
Some GM Genuine Parts may have formerly appeared as ACDelco GM Original Equipment (OE)
Features & Benefits - Bullet 2
GM Genuine Parts are designed, engineered and tested to rigorous standards, and are backed by General Motors.
Features & Benefits - Bullet 3
GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
Features & Benefits - Bullet 4
GM regularly updates production and service part designs to integrate new materials and technologies
Grade Type
Regular
Height (in)
4.25
Inside Diameter
38<br />1.5
Keyway Type
No
Length (in)
9.75
Meets or Exceeds Original Equipment Manufacture Specifications
Yes
Mount Hole Quantity
0
Mounting Hole Quantity
1
Outside Diameter
7.64<br />194
PADB ID 6638
0.63<br />16
Programming Required
No
Pulley 1 Groove Quantity
6
Pulley 2 Groove Quantity
4
Pulley Groove Quantity
10
Weight (lb)
9.63
Width (in)
9.25
| Year | Make | Model | Body & Trim | Engine & Transmission |
|---|---|---|---|---|
Vehicle #1
Year
Make
Model
Body & Trim
Engine & Transmission
| Brand | Equivalent Part Numbers |
|---|---|
BrandEquivalent Part Numbers
GM
12674582
Shipping Policy
Operated by RevolutionParts Inc · Effective date: 11/2025 · Last updated: 4/2026... Check out our Shipping Policy for more details.
Return Policy
At PartsDirect.parts, operated by RevolutionParts Inc, we want you to be completely satisfied with your purchase. This policy outlines how to cancel orders, initiate returns, and receive refunds. Please read it carefully before completing your purchase... Check out our Return Policy for more details.