GM GENUINE 84679946

Verified fitment Differential Pinion Flange · Fits 23 Configurations

GM GENUINE part number 84679946 is a differential pinion flange in the Drivetrain system. This catalog matches it to 23 year-and-engine configurations from 2020 to 2026.

Verified fitment includes 2026 Chevrolet Silverado 2500 6.6L V8 ; 2026 Chevrolet Silverado 3500 6.6L V8 ; 2026 GMC Sierra 3500 6.6L V8 ; 2025 Chevrolet Silverado 2500 6.6L V8 ; 2025 Chevrolet Silverado 3500 6.6L V8 , plus 18 other configurations. See every vehicle this part fits.

Manufacturer specifications

Fits:

RWDCrew Cab Pickup4 door82.2" Bed158.9" WheelbaseTransmission Code 10L1000/MKM10 speed Automatic trans.or RWDCrew Cab Pickup4 door98.2" Bed172.0" WheelbaseTransmission Code 10L1000/MKM10 speed Automatic trans.or RWDCrew Cab Pickup172.0" WheelbaseTransmission Code 10L1000/MKM10 speed Automatic trans.or RWDExtended Cab Pickup98.2" Bed162.5" WheelbaseTransmission Code 10L1000/MKM10 speed Automatic trans.

Application data published for:

🇺🇸 US 🇨🇦 CA

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Frequently Asked Questions

What is GM GENUINE 84679946?

GM GENUINE part number 84679946 is a differential pinion flange with published application data for 23 vehicle configurations from 2020 to 2026. Use the manufacturer part number to cross-reference your old part or a repair quote before you order.

Which vehicles does GM GENUINE 84679946 fit?

This catalog matches 84679946 to 23 year-and-engine configurations from 2020 to 2026. Open the compatible-vehicles list for every make, model and engine, and read the notes for position or trim qualifiers.

Is GM GENUINE 84679946 OEM or aftermarket?

What matters is the published application data for this part number, not the label on the box. GM GENUINE 84679946 is listed with its manufacturer part number so you can compare it to an OEM number or another brand that covers the same fitment.

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