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GM Genuine Parts 3.73 Ratio Differential Ring and Pinion Gear Kit
OE

GM Genuine Parts 3.73 Ratio Differential Ring and Pinion Gear Kit

GM Part #84960211

ACDelco Part #84960211

MSRP$473.41*

GM Genuine Parts Differential Ring and Pinions 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 Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • Original equipment parts are designed to work with your GM vehicle safety systems - aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type

About this product

GM Genuine Parts Differential Ring and Pinions 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 Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle
  • Original equipment parts are designed to work with your GM vehicle safety systems - aftermarket replacement parts may not meet the same OE safety regulations, depending on the part type
  • GM regularly updates production and service part designs to integrate new materials and technologies

Mounting Hardware IncludedYes
Gear Ratio3-73
ClassificationOE
Pinion Shaft Diameter57.6mm
Ring Gear Outside Diameter11.5 in / 292.12 mm
Ring Gear Inside Diameter7.85 in / 199.4 mm
Pinion Gear Shaft Length11.14 in / 283.08 mm
Axle TypeFull Floating
Shims IncludedNo

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 2500 HDCrew Cab Pickup2020, 2021, 2022, 2023, 2024, 2025, 2026
Silverado 3500 HDCrew Cab Pickup2020, 2021, 2022, 2023, 2024, 2025, 2026