Which Cummins has the Aisin transmission?
James Craig
Published Jan 16, 2026
Aisin: The Aisin 6-speed automatic is one of the transmissions available with Ram's 6.7L Cummins turbo-diesel engine.
How do I know if my Cummins has a Aisin transmission?
All you have to do is open up the hood:
- If your yellow dipstick handle is on the right side of your engine (the driver's side), you're likely looking at a vehicle with an Aisin transmission.
- If your dipstick is just to the left of your engine, you're most likely dealing with the 68RFE.
What year Ram has Aisin transmission?
Since 2007, the Dodge Ram (or Ram truck) has had optional Aisin AW (Aisin-Warner) transmissions.
Is Aisin better than 68RFE?
In stock form the Aisin is slightly better than the 68RFE but when you start adding power neither one of them hold up very well and both are expesnive to build, the Aisin being even more expensive than the 68RFE.
Who makes the Ram Aisin transmission?
Aisin automatic transmissions are built by Aisin Seiki and Aisin AW. Toyota Motor Corporation and Aisin Seiki are shareholders of Aisin VW — the largest producer of automatic transmissions in the world. Aisin AW supplies to 55 automotive manufacturers, from Ford and Nissan to MINI and Volvo.
37 related questions foundIs the Ram Aisin transmission good?
The Aisin is an excellent and very heavy duty transmission. The torque converter is the tightest I've ever experienced. The lockup strategy is flawless and makes the trans very efficient, it NEVER gets hot under any circumstances. It has nice low 1st gear and a good OD ratio.
Will 2022 Ram have Allison Transmission?
The 2022 Ram 2500 could gain the new Allison Transmission
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.
What transmission does the 2022 Ram 3500 have?
With the six-speed automatic transmission.
What transmission is in the 6.7 Cummins?
Paired with the AISIN AS69RC six-speed automatic transmission, the Cummins-powered RAM 3500 boasts towing capacity in excess of 31,000 pounds. This legendary engine provides unmatched fuel economy and class-leading 15,000 thousand mile oil change intervals. That's power and reliability you can always count on.
What diesel engine will dodge use in 2022?
If you are looking for an engine that is efficient and powerful, the 2022 RAM 2500 might be what you are looking for. With a 6.7-liter Cummins® Turbo Diesel I6 engine and 6-speed automatic transmission that produces 370 horsepower, this truck is sure to keep you satisfied with its fuel efficiency.
How much horsepower does a 2022 Cummins have?
The 2022 Ram 3500 boasts Best-in-Class standard 410 gas horsepower 1 and a payload capacity of up to 7,680 pounds when equipped with the 6.4L HEMI® V8 engine or Best-in-Class available diesel towing capacity of 37,090 pounds 2 and 1,075 lb-ft of torque 1 when equipped with the available 6.7L High-Output Cummins® Turbo ...
How much HP does a 2022 6.7 Cummins have?
The engine power of the 2022 Ram 2500 is routed to the wheels using an efficient 8HP75 eight-speed automatic gearbox. A 6.7L Cummins® Turbo Diesel In-line 6 engine produces 370 horsepower and 850 lb. -ft. of torque is also available with the 2022 Ram 2500.
Is Dodge dropping Cummins?
Does Dodge Still Have Cummins Engines? In keeping with the tradition of producing Cummins engines in its heavy-duty Ram trucks dating back to 1989, Dodge has continued to offer Cummins engines in the 2021 Ram pickup truck.
What transmission does the 2022 Ram 2500 diesel have?
AVAILABLE 6.7L CUMMINS® TURBO DIESEL I6 ENGINE
With the six-speed automatic transmission.
What transmission does the 2022 Ram 2500 have?
The 2022 Ram 2500 comes standard with a 6.4L HEMI V8 engine mated to a sturdy TorqueFlite 8-speed automatic transmission that kicks out a class-leading 410 horsepower and 429 lb-ft of torque.
Is Aisin 6 or 8 speed?
The Aisin AW F8FXX series is the world's first 8-speed automatic transmission designed for use in transverse engine applications.
What is the Holy Grail of diesel trucks?
Finding one of these truck in good shape is difficult but finding one with a 5-speed NV4500 manual transmission backing the Cummins is nearly impossible leading some Cummins enthusiasts to nickname it the Holy Grail.
Which is better Hemi or Cummins?
Overall, the gas HEMI engine provides the best gas horsepower among 250/2500 pickups — and more payload capacity than the Cummins — but the turbo diesel outperforms it with mountains of torque and more maximum towing capacity.
What is the difference between the Cummins 6.7 and 6.7 ho?
Horsepower will differ as well, although only slightly. The standard Cummins delivers 370 ponies while the High Output version pushes out 400 horsepower.
Is the 6.7 Cummins a V8?
Both the 6.6L Duramax and 6.7L Power Stroke are V8 engines, with the 6.7L Cummins being an inline six-cylinder diesel engine.
What are the problems with the 6.7 Cummins?
EGR and DPF problems are common on the 6.7 Cummins – as well as many other modern diesels. The sheer torque of the 6.7L engine can also cause issues with the head gaskets failing. Otherwise, turbo problems are possible with higher mileage as they take a lot of abuse.
How much can a Ram 4500 tow?
2021 RAM 4500 Chassis Cab Models Available in Texas
When powered by an available 6.7-liter Cummins® Turbo Diesel I6, this chassis cab offers a best-in-class maximum trailering capacity of 35,220 lbs. and GCWR 43,000 lbs.
Is Ram discontinuing the Cummins?
on February 18, 2022. Mercedes-Benz diesel engines will replace Cummins diesel engines in Dodge Ram pickup trucks that end use Cummins diesel engines in its Ram pickups and switch to diesels built by Mercedes-Benz in Germany.
Is Cummins owned by Ford?
It's a common myth that Cummins is owned by auto manufacturers like Ford or Chrysler. In fact, Cummins Turbo Technologies is an independent company that manufactures and markets a complete line of diesel and natural gas-powered engines.