GM Genuine Parts Differential Carrier (4.88 Ratio)
OE
Pack of 1

GM Genuine Parts Differential Carrier (4.88 Ratio)

GM Part #19407897

ACDelco Part #19407897

MSRP$3,768.24*

GM Genuine Parts Differential Carriers are designed, engineered, and tested to rigorous standards, and are backed by General Motors.

  • 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

Pack of 1

About this product

GM Genuine Parts Differential Carriers 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 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

MaterialCast Iron
Shims IncludedYes
ClassificationOE
Ring Gear Outside Diameter12.25in
Axle Shaft Spline Quantity34
Pin IncludedYes
Spacer IncludedYes
Differential Gear Ratio4.88
Ring Gear Bolts IncludedYes

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.

ModelBody StyleTrimYear(s)
Silverado 4500 HD2019, 2020
Silverado 5500 HD2019, 2020
Silverado 6500 HD2019, 2020