GM Genuine Parts Automatic Transmission Reaction Internal Gear Spacer
OE
Pack of 1

GM Genuine Parts Automatic Transmission Reaction Internal Gear Spacer

GM Part #24278363

ACDelco Part #24278363

MSRP$14.77*

ACDelco GM Original Equipment Automatic Transmission Reaction Internal Gear Spacer is a GM-recommended replacement component for one or more of the following vehicle systems: automatic transmission/transaxle, and/or manual drivetrain and axles.

  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function

Pack of 1

About this product

ACDelco GM Original Equipment Automatic Transmission Reaction Internal Gear Spacer is a GM-recommended replacement component for one or more of the following vehicle systems: automatic transmission/transaxle, and/or manual drivetrain and axles. This original equipment spacer will provide the same performance, durability, and service life you expect from General Motors.

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  • GM-recommended replacement part for your GM vehicle's original factory component
  • Offering the quality, reliability, and durability of GM OE
  • Manufactured to GM OE specification for fit, form, and function

ClassificationOE

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)
Sierra 1500Crew Cab PickupAT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLT2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Sierra 1500Extended Cab PickupAT4, AT4X, Denali, Denali Ultimate, Elevation, Pro, SLT2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026
Sierra 1500 LimitedCrew Cab Pickup2022
Sierra 1500 LimitedExtended Cab Pickup2022
YukonAT4, AT4 Ultimate, Denali, Denali Ultimate, Elevation, SLE, SLT2018, 2019, 2020, 2021, 2022, 2023, 2024, 2025, 2026