The GMC Yukon Transmission Assembly allows the SUV to convert engine torque into smooth forward movement with matching power to road requirements. The primary job of the system is two-fold. It transmits the twist from the crankshaft to the wheels and chooses gear ratios that will keep rpm down on highways but high enough to climb hills. Early models were based on fully hydraulic automatic designs descended from the 1939 Hydra-Matic, with a fluid coupling and planetary gearsets that shift without driver input. Alongside this automatic style, manual units with parallel shafts and sliding gears were available for the driver who preferred clutch control. In later years, continuously variable versions were available that replace fixed cogs with belts and pulleys and dual-clutch versions that preload alternating gears for lightning swaps. The automatic Transmission Assembly utilizes a computer to engage clutches within each planetary set. The manual Transmission Assembly relies on direct mechanical linkage. The CVT Transmission Assembly utilizes varying diameters of pulleys to provide infinite ratios. The DCT Transmission Assembly uses a combination of twin clutches and computer logic to determine which of these clutches will be utilized. Each style has a unique feel, efficiency, and complexity. No matter the type, the symptoms of a failing transmission include leaking fluid, harsh shifts, unusual noises, and warning lights. Ignoring them can render any GMC Yukon immobile and cause engine damage, so keeping the GMC drivetrain healthy is important for every Yukon owner.
Each OEM GMC Yukon Transmission Assembly we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.