ATS Diesel Performance AS69RC 4WD Performance Transmission Package [309-914-2392]
Fits 2019-2024 6.7L Cummins I6 (High Output)
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Price tracked 10 times since Jul 26, 2026: low $9,107.99, high $10,119.99, currently $9,107.99.
A fully rebuilt Aisin AS69RC shipped with upgraded clutches and seals, a cooler bypass block, and a torque converter you choose at order time rather than one fixed unit.
why this one — The most expensive package on this platform at 10,119.99 dollars, and what the money actually buys is choice: ATS lets you specify either their TripleLok or their Five Star converter as part of the build instead of shipping one combination and calling it done. ATS is also the clearest source on fitment, stating plainly that the AS69RC is the High Output engine transmission and is exclusive to the 3500 pickup. If you do not need to pick the converter, the BD packages start 3,619.99 dollars lower.
A power claim does not apply to a replacement transmission package.
No published gain figure for this part, and nothing here is a guarantee. Price is a list price and can lag the retailer; confirm at checkout. See our affiliate disclosure.