Transmission for Allison 2500RDS (2021) - Replaces 6311869429

Includes: - Transmission for Allison 2500RDS

Fits Models: - Chevrolet Silverado 2500HD - GMC Sierra 2500HD

Model Years: - 2021

Submodels: - WT (Work Truck), LT, LTZ, Denali - Chassis codes: GMT 900, GMT 800

Engine Options: - 6.6L Duramax V8 (L5P) - 6.6L V8 (L8T)

Description: This transmission is designed specifically for the Allison 2500RDS, providing reliable performance and durability for heavy-duty applications. It is engineered to fit seamlessly into compatible models, ensuring optimal power transfer and efficiency.

Features: - Direct replacement for Allison 2500RDS - Compatible with 2021 Chevrolet and GMC heavy-duty trucks - Designed for high-torque applications - Built for durability and longevity - Easy installation with factory specifications

Part Number: 6311869429