Used 6L90 6-Speed Automatic Transmission – 16,986 Miles – 2017-2019 Chevrolet Express / Silverado & GMC Savana / Sierra 6.0L 4x2

🔧 Part #: 400-10240
📦 Stock #: MR0267

A genuine OEM GM 6L90 6-Speed Automatic Transmission removed from a low-mileage donor vehicle with only 16,986 original miles. This heavy-duty transmission is designed for 6.0L V8 applications and has been inspected prior to removal.

Vehicle Compatibility:

Chevrolet Express Vans

• Express 2500 Van 2017 – 4.8L
• Express 2500 Van 2017-2019 – 6.0L
• Express 3500 Van 2017 – 4.8L
• Express 3500 Van 2017-2019 – 6.0L

GMC Savana Vans

• Savana 2500 Van 2017 – 4.8L
• Savana 2500 Van 2017-2019 – 6.0L
• Savana 3500 Van 2017 – 4.8L
• Savana 3500 Van 2017-2019 – 6.0L

Chevrolet Silverado HD

• Silverado 2500HD 2017-2019 – 6.0L, 4x2
• Silverado 3500HD 2017-2019 – 6.0L, 4x2

GMC Sierra HD

• Sierra 2500HD 2017-2019 – 6.0L, 4x2
• Sierra 3500HD 2017-2019 – 6.0L, 4x2
• Sierra Denali 2500HD 2017-2019 – 6.0L, 4x2
• Sierra Denali 3500HD 2017-2019 – 6.0L, 4x2

Part Information:

• OEM Part Number: 24279077
• Hollander Interchange: GM 24279077
• Identification Numbers:
  • 24279077
  • 7DCA
• Transmission Model: 6L90
• RPO Code: MYD
• Transmission Type: 6-Speed Automatic
• Drivetrain: 4x2 / RWD
• Mileage: 16,986 Miles
• Condition: Used OEM

Features:

✔ Genuine GM OEM transmission
✔ Extremely low mileage – only 16,986 miles
✔ Heavy-duty 6L90 transmission
✔ Designed for 6.0L V8 work truck and van applications
✔ Tested and inspected prior to removal
✔ Direct replacement for compatible Chevrolet and GMC models

Important Notes:

• Please verify fitment using your VIN, RPO code, transmission ID, and OEM part number before purchasing.
• Programming, adaptation, or relearn procedures may be required after installation.
• External sensors, wiring, transmission cooler lines, mounts, and accessories may need to be transferred from your original transmission.
• Fluid and maintenance items are not included unless otherwise stated.

Shipping & Support:

✔ Nationwide freight shipping available
✔ Secure palletized packaging for safe transportation
✔ Residential and commercial delivery available
✔ Liftgate service available upon request
✔ VIN fitment verification available before purchase

OEM GM 6L90 6-Speed Automatic Transmission with only 16,986 miles. A premium low-mileage replacement for 2017-2019 Chevrolet Express, Silverado HD, GMC Savana, and Sierra HD 6.0L 4x2 applications. Contact us with your VIN to verify compatibility before ordering.