Aisin: The Aisin 6-speed automatic is one of the transmissions available with Ram’s 6.7L Cummins turbo-diesel engine.
What year Cummins has the Aisin transmission?
The Aisin Seiki AS69RC six speed automatic transmission was introduced for the 2013 model year when Ram rolled out the H.O. 6.7L Cummins Turbodiesel, which one can only suspect exhibits performance characteristics that exceed the limitations of the company’s 68RFE transmission.
Is Aisin transmission better than 68RFE?
The 68RFE is not nearly as robust as the Aisin in any way, shape, or form. … While the Aisin’s overall ratio spread is 3.75-0.63, the 68RFE’s is only 3.23-. 0.63. The difference is the Aisin has a much deeper First (3.75:1) and Second (2.0:1) to maximize the 6.7L’s torque delivery for more low-end pulling power.
Is the Aisin transmission worth it?
The Aisin is a much smoother transmission, unloaded or loaded. It also runs cooler when towing heavy. It doesn’t have the quirkyness on downshifts that the 68 does. It can handle a lot more input torque(which means better for adding power in the future).
Who manufactures the Aisin transmission?
Aisin automatic transmissions are manufactured by Aisin Seiki and Aisin AW, formerly known as Aisin-Warner, and which was established in 1969 as a joint venture between Aisin Seiki and BorgWarner.
Is Ram getting Allison Transmission?
Tons of upgrades are coming to the 2022 Ram 2500, but we hope one rumor becomes a reality. According to Pickup Truck News, the Ram 2500 could get a brand-new 10-speed Allison Automatic Transmission. Including a new Allison Transmission would provide the most notable upgrade for the model year.
Will 2022 Ram have Allison Transmission?
The new 2022 Ram 2500 will offer two, possibly three, engine and transmission configurations. There’s a standard gas-powered 6.4-liter V8 engine that has 429 lb-ft of torque and 410 horsepower. … This is rumored to be the Allison automatic transmission.
Can you put an Allison transmission on a Cummins?
ATS Diesel Performance is now offering a complete kit so that our Allison 6 Speed Automatic transmission can be installed behind the Cummins 5.9L and 6.7L Engine.
What does 68RFE stand for?
the 6 is 6 speed, the 8 is the duty number, lower number, lower duty, The R stands for Rear Wheel Drive, The E stands for Electronic Controlled.
Is the RAM 68RFE a good transmission?
Overview of the 68RFE:
Despite all of the impending doom the 68RFE and it’s abysmal valve body bring forth, it is a powerfully reliable transmission after being properly built. But, in stock form, it cannot hold much more than factory power.
How long will an Aisin transmission last?
Anywhere between 1 mile and 1 million miles is a safe bet. There are so many factors….it’s just not possible to name an expected service life.
Is 8 speed or 6 speed better?
The highly efficient 8 speed transmission comes with many benefits to the consumer. The first and most sought after benefit is the increase in fuel efficiency. It can improve fuel economy 11% compared the older 6 speed transmission and up to 14% compared to modern 5 speed transmissions.
Who makes Dodge Cummins transmission?
Chrysler “Corporate” 68RFE
|Type:||6 speed automatic transmission|
|Applications:||2007.5 – 2010 Dodge Ram 2500, 3500 2011 – 2018 Ram Trucks Ram 2500, 35000|
|1st gear ratio:||3.23 : 1|
|2nd gear ratio:||1.84 : 1|