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Mishimoto Transmission Upgrades

Adding horsepower to a diesel is actually relatively simple, at least up until a certain point. That said, up until a certain point or certain amount of abuse, some of the "hard parts" of the truck ma ... read more

Mishimoto Transmission Thermal Bypass Valve Kit 17-19 GM 6.6L Duramax L5P MISH-MMTC-L5P-main 1.00 Mishimoto Transmission Thermal Bypass Valve Kit 17-19 GM 6.6L Duramax L5P Mishimoto MMTC-L5P-TBV The Mishimoto's thermal bypass valve kit includes a fully serviceable thermostat for fast warm-up in cold climates. This kit also includes a thermostat bypass that can be installed to provide constant cooling in warm climates or for use in extreme driving/towing conditions. Mishimoto MMTC-RAM-15SL Transmission Cooler 15-18 Ram 6.7L Cummins MISH-MMTC-RAM-15SL 12.00 Mishimoto MMTC-RAM-15SL Transmission Cooler 15-18 Ram 6.7L Cummins Mishimoto MMTC-RAM-15SL Upgrade the cooling system for your transmission in your 2015-2018 Ram 6.7L Cummins with the direct fit upgraded transmission cooler from Mishimoto. Mishimoto Replacement Transmission Oil Cooler 03-07 Ram 5.9L Cummins MISH-MMTC-RAM-03TQ 4.00 Mishimoto Replacement Transmission Oil Cooler 03-07 Ram 5.9L Cummins Mishimoto MMTC-RAM-03TQ Replace your failing transmission cooler in your 5.9L Cummins and prevent transmission failures with the Mishimoto Replacement Transmission Oil Cooler. Mishimoto Transmission Cooler 15-16 GM 6.6L Duramax LML MISH-MMTC-DMAX-15SL 11.00 Mishimoto Transmission Cooler 15-16 GM 6.6L Duramax LML Mishimoto MMTC-DMAX-15SL Want to keep your transmission fluid running cool and your transmission more efficient than before? Mishimoto has developed a Transmission Cooler that does just that for your 2015-2016 Duramax. Mishimoto Transmission Cooler 13-14 Ram 6.7L Cummins MISH-MMTC-RAM-13SL 12.00 Mishimoto Transmission Cooler 13-14 Ram 6.7L Cummins Mishimoto MMTC-RAM-13SL Upgrade the cooling system for your transmission in your 2013-2014 Ram 6.7L Cummins with the direct fit upgraded transmission cooler from Mishimoto. Mishimoto Transmission Cooler 11-14 GM 6.6L Duramax LML MISH-MMTC-DMAX-11SL 11.00 Mishimoto Transmission Cooler 11-14 GM 6.6L Duramax LML Mishimoto MMTC-DMAX-11SL You need to ensure your transmission is running cool for your Chevy/GMC 6.6L Duramax to perform at its best. Luckily, Mishimoto has developed a direct-fit transmission cooler to do just that. Check it out at Diesel Power Products, America's Diesel Super Store. Mishimoto MMTC-F2D-08SL Transmission Cooler 08-10 Ford 6.4L Powerstroke MISH-MMTC-F2D-08SL 11.00 Mishimoto MMTC-F2D-08SL Transmission Cooler 08-10 Ford 6.4L Powerstroke Mishimoto MMTC-F2D-08SL Heavy loads are no match for a 2008-2010 Ford Powerstroke equipped with the Mishimoto’s heavy duty 6.4L Transmission Cooler. Mishimoto Transmission Cooler 01-03 GM 6.6L Duramax LB7 MISH-MMTC-DMAX-01SL 11.00 Mishimoto Transmission Cooler 01-03 GM 6.6L Duramax LB7 Mishimoto MMTC-DMAX-01SL Heat. The sworn enemy to your Duramax’s transmission. It’s essential that a transmission runs cool and that’s why Mishimoto has developed a direct-fit transmission cooler to do just that. Mishimoto Transmission Cooler 17-19 Ford 6.7L Powerstroke MISH-MMTC-F2D-17SL 15.00 Mishimoto Transmission Cooler 17-19 Ford 6.7L Powerstroke Mishimoto MMTC-F2D-17SL Keep your 6R140 TorqShift Transmission cooled in your Ford 6.7L Powerstroke with Mishimoto’s Transmission Cooler specially designed for your Ford. Mishimoto MMTC-F2D-03SL Transmission Cooler 03-07 Ford 6.0L Powerstroke MISH-MMTC-F2D-03SL 19.00 Mishimoto MMTC-F2D-03SL Transmission Cooler 03-07 Ford 6.0L Powerstroke Mishimoto MMTC-F2D-03SL This 37-row Mishimoto stacked plate cooler provides a larger surface area over both of the stock trans coolers on your 6.0L to offer up lower transmission temperatures. Mishimoto MMTCL-DMAX-06 Transmission Cooler Line Kit 06-10 GM 6.6L Duramax MISH-MMTCL-DMAX-06 5.00 Mishimoto MMTCL-DMAX-06 Transmission Cooler Line Kit 06-10 GM 6.6L Duramax Mishimoto MMTCL-DMAX-06 Upgrade and replace your leaking transmission cooler lines in your 2006-2010 Duramax with these performance replacement lines from Mishimoto. Mishimoto Transmission Cooler 17-19 GM 6.6L Duramax L5P MISH-MMTC-DMAX-17SL 11.00 Mishimoto Transmission Cooler 17-19 GM 6.6L Duramax L5P Mishimoto MMTC-DMAX-17SL Upgrade the transmission cooler on you Duramax and experience the benefits of maximum durability and superior cooling with Mishimoto’s Transmission Cooler for your 6.6L Chevy/GMC.

Adding horsepower to a diesel is actually relatively simple, at least up until a certain point. That said, up until a certain point or certain amount of abuse, some of the "hard parts" of the truck may start to show signs of fatigue, and the first one on most people's minds is the transmission, and for good reason. A great example is undoubtedly the most upgraded truck, a 5.9L Cummins in any year. All of those trucks had one variation or another of a four speed (except manual transmissions, of course). It all started with the 518, then the 47RH, followed up by a 47RE, and finally a 48RE. And all of them suffered from inadequate torque converter lockup and overheating issues. Sure, you could wait until it blows then open up the bank account and replace it, but why not put in a little bit of preventative maintenance to keep those temps down? One of the most popular upgrades is a deep transmission pan to increase fluid capacity, but how about an upgraded cooler to replace that bug-filled thing behind your grill that has all of the fins folded flat? Or lets talk about the newer trucks that feature a bypass valve to make transmission fluid bypass the cooler until it warms up. Great idea, but it fails, causing NO fluid, no matter the temperature to bypass. Guess what, they have a fix for that too. Overall, Mishimoto has a complete line of transmission upgrades for your Cummins, Powerstroke, or Duramax truck to alleviate all worries.

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