BD Diesel · New
BD Diesel Allison Pressure Controller - 2011-2016 Chevy Duramax 6.6L
MPN 1031315 · Store SKU bdd1031315
Supplier stock checked 11/7/2026, 4:07:57 PM UTC. Adding a part does not reserve it.
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Product details
The Allison Pressure Controller for 2011-2016 Chevy Duramax pick-ups delivers up to 275psi line pressure inside the transmission, giving 25% to 115% more theoretical holding power and help prevent burned up clutches - a great way to increase the longevity of the Allison transmission for towing, street and race applications. Unlike simple solenoid foolers or plugs which are active all the time, the Allison Pressure Controller is only operational when turbo boost exceeds 15psi, and, does not create extra heat when inactive or cause clunky/unusual shifts. Installs quickly in under an hour. Allison transmissions utilize variable line pressure that adjusts to different engine load to improve fuel economy. The problem with this is that it drops line pressure after a shift, causing clutch slippage and failure in higher powered trucks. The BD pressure controller module boosts line pressure up to 275psi when the engine is over 15psi boost and runs stock pressure under normal conditions prevent harsh shifting. The kit is fully plug-and-play. It plugs into factory connectors and requires no special setup. Automatic Transmission Pressure Controller; Pressure Controller; Wiring Harness; BD Allison Pressure Controller - Chevy 2011-2016 Duramax 6.6L LML Automatic Transmission Pressure Controller
Manufacturer fitment & guides
Check 1031315 against the manufacturer’s application information below.
Part-specific notes
- California Proposition 65: Y
