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Looking for aftermarket parts to modify or upgrade your 2021 Ram 3500 with transmission controllers? At Tunersports.com we carry a huge selection of the top name brand performance transmission controller parts and accessories for your 3500.
Whether you have a 2021 Ram 3500 in Big Horn to Tradesman trim we have you covered. We have 2 transmission controllers available parts to mod your 3500. All parts have free shipping to the Continental US 48 States.
 IN STOCK - DROPSHIPS 1030375Industry leading custom bonded gasket valve body separator plate substantially reduces cross leaks compared to stock and other aftermarket kits, even with much higher line pressures - up to 250psi. Kit includes a heavy duty accumulator plate to prevent accumulator blow-out. Ideal for use with EFI Li... BD Diesel ProTect68 Gasket Plate Kit - Dodge 2019-2020 6.7L 68RFE Transmission 2019-2022 Ram 3500 Big Horn / Laramie / Limited / Lone Star / SLT / Tradesman 2021-2022 Ram 3500 Limited Longhorn $195.93 |
 IN STOCK - LOW 1030705Installation is simple, the kit plugs in below the glove box; No wire cutting or splicing and no wires through the firewall; Kit comes with an illuminated rocker switch for control and to indicate when the front axle is being overridden; Designed to allow the operator to manually disable the front w... BD Diesel 2 Low UnLoc 09-17 Dodge 4WD 1500 / 14-17 2500 / 13-17 3500 2011-2022 Ram 3500 Laramie / SLT 2013-2022 Ram 3500 Big Horn / Tradesman 2016-2022 Ram 3500 Limited 2019-2022 Ram 3500 Lone Star 2021-2022 Ram 3500 Limited Longhorn $186.21 |