Top 7 Best transmission for 6.7 cummins Reviews & Buying Guide

Here are the best transmission for 6.7 cummins that we’ve found. Whether you want the best or just want to get the best value for your money, our list of suggestions is sure to help.

After a lot of thought, we have come up with a list of the top 7 best rated transmission for 6.7 cummins that we think are the best. You can be sure that you are making a good decision when you buy something from our recommendations.

Below Take a look at the top 5 transmission for 6.7 cummins, and evaluate why we think they are worth your time and money!

A Quick View Of Top 5 transmission for 6.7 cummins Selections

Our Top 7 Best transmission for 6.7 cummins Reviews

Bestseller No. 2
Fit for 6.7L Cummins Diesel 68RFE Transmission Cooler Thermostat Bypass Upgrade
  • Upgrade: Fit for 2013-2018 Dodge 68RFE Ram 6.7L Cummins 2500 3500 diesel
  • Advantage:It can be kept stable without the need for a thermostat, so that the temperature of the heat exchanger becomes higher than required, and the trans type is kept cool in all aspects
  • Installation operation:on the passenger side, near the junction of the gearbox housing and the engine block Remove the screw on the interface and install it directly into our new bypass
  • Material: Poured and formed from high-quality aluminum material. it aids in passive cooling of the block and fluid to help maintain the good performance of the cooler and transmission
Bestseller No. 3
Mishimoto MMTC-RAM-03SL Automatic Transmission Oil Cooler Compatible With Dodge Ram Cummins 2500/3500 5.9L / 6.7L 2003-2009
  • Fits all 2003-2009 Dodge Ram 5.9L & 6.7L Cummins
  • 159% Increase in fin surface area
  • Includes fully serviceable thermostat for fast warm-up in cold climates and thermostat bypass for constant cooling in hot climates
  • Stacked-plate design for tough and reliable cooling
  • Mishimoto Lifetime Warranty
Bestseller No. 4
Updated 5th Gear Lock Nut Kit for Dodge Ram 2500 & 3500 4WD 5.9L 6.7L Cummins NV4500 Transmission
  • APPLICATION-- For Dodge 1994 - 2005 Ram 2500 and 3500 4WD with NV4500 transmissions(5.9L and 6.7L)
  • FUNCTION- NV4500 Transmissions are famous for the 5th gear rocking off the mainshaft causing you to loose 5th gear. This updated nut kit, along with the coresponding updated mainshaft, stops that problem.
  • HIGH QUALITY--Constructed with high standard steel ,anti-corrosion and never to brake CNC constructed with computer programmed pulse welds for perfect fitment.(Direct Replacement)
  • NICE COMPONENTS-- Double Locking Set Screws complete with brass contact pads.Precision Spring Washer helps provide controlled reaction under dynamic load
  • SATISFACTION GUARANTEE: If you're not 100% satisfied with this 5th gear lock nut kit, simply return it for a full refund in 30 days, guarantee with 12 months’ warranty.
SaleBestseller No. 5
Mishimoto MMTC-RAM-TBV Thermal Bypass Valve Kit Compatible With Dodge Ram 6.7L Cummins 2013-2018 , Black
  • Direct-fit for 2013-2018 Dodge Ram 6. 7L Cummins
  • Increased flow over stock bypass valve
  • Included 160°F thermostat opens earlier than stock for improved cooling
  • Includes fully serviceable thermostat for fast warm-up in cold climates and thermostat bypass for constant cooling in hot climates
  • Mishimoto Lifetime
Bestseller No. 6
Revmax Transmission Cooler Thermostatic Bypass Upgrade Compatible with 2019-2020 Dodge Ram 6.7 Cummins Diesel 68RFE
  • The 2019+ 68RFE equipped Ram trucks have always been known to run hotter than then their early predecessors. There also have been numerous melted down transmissions due to the bypass valve sticking in the cold closed position. Lastly, the thermal bypass has a large restriction in it which reduces cooler flow by 87%, yes you read that right, 87%! No other bypass offers full unrestricted flow like the RevMax version does!
  • The completely re-engineered, Billet 6061 Aluminum RevMax Cooler Thermostatic Bypass Upgrade module, completely fixes all these complaints. Utilizing our ZeroStat Technology, We completely removed the orifice restriction for full cooler flow all the time. This equates to lower operating temperatures and longer transmission life. | Our billet Cooler Thermostatic Bypass Upgrade completely eliminates the thermal bypass valve and this elimination gives you three major advantages.
  • 87% increase in cooler flow due to the elimination of the orifice bottleneck located in the factory part. | There is no longer a thermal controlled bypass valve which can fail and cause lack of cooler flow and complete transmission destruction.
  • Instead of closing off cooler flow when the transmission is cold and making your transmission generate unneeded heat that is hard to shed later; our bypass allows your cooler to immediately begin cooling your transmission and not waiting for it to get hot, just to try to cool it later.
  • You cannot properly flush your cooler lines without the aid of a hot flush machine that can get hot enough to open the bypass valve up. With our bypass upgrade you can use room temperature fluid to clean out your cooler at anytime you wish without any special tools! | Integral aluminum cooling fins aid in passive cooling of the block and fluid.
Bestseller No. 7
Mishimoto MMTC-RAM-15SL Transmission Cooler, Compatible With RAM 6.7L Cummins 2015-2018
  • Direct fit for 2015-2018 RAM 6.7L Cummins
  • 112% increase in core volume over stock cooler
  • 237% increase in external fin area over stock cooler
  • 226% increase in fluid capacity over stock cooler
  • Mishimoto Lifetime Warranty

Buying Guide Of transmission for 6.7 cummins

Now that you know which are transmission for 6.7 cummins are the best for you. If you still face any problem deciding which transmission for 6.7 cummins is perfect for your task you can get help from this buying guide. Use the below information to select the product that is best for you and your needs.

Purpose Of Buying The transmission for 6.7 cummins

Start by understanding what type of transmission for 6.7 cummins you need assistance with. This will help narrow down your choices, as some products are better suited for one task than another.

Read What Other User Said about the transmission for 6.7 cummins

Once you have determined which category applies to your need, begin reading customer reviews and ratings associated with each transmission for 6.7 cummins product in that category so you can make an informed purchase.

Find Out What The Product Can Do

Learn as much about the transmission for 6.7 cummins as possible before making your purchase. This will help you understand what features it offers, how it performs, and any potential problems that could occur.

Consider Budget

Remember that not all transmission for 6.7 cummins are created equal. Some may be more expensive than others, so it is important to ensure you have a budget in mind when making your purchase.

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