The Dodge Ram 2500 was equipped with the A618 (47RE), or the 48RE in high-output Diesel models. The later model Ram 2500 Diesel has the 6-speed 68RFE.
How do I know what transmission I have in my Ram 2500?
Look inside the truck cab on the driver’s side to see if there is a clutch pedal. If there is a clutch pedal, this means that the Dodge Ram has a manual transmission. If there is no clutch pedal, then the truck has an automatic transmission.
Do Ram 2500 have Aisin transmission?
For prospective buyers in the 3/4 ton market, the Aisin transmission is not available in the Ram 2500 (at time of publishing) and is limited to Ram 3500 applications.
What transmission is in the 6.7 Cummins?
PROVEN AND LEGENDARY6.7L CUMMINS® TURBO DIESEL I6 ENGINE
When paired with the available AISIN six-speed automatic transmission, the 6.7L Cummins Turbo Diesel I6 engine becomes a high-output engine, offering 930 lb-ft of torque in the low end where heavy-hauling customers need it most.
How do you tell if you have a 47RE or an 48RE?
47RE has a different color pump. Pump is unpainted on the 47RE, and the 48RE have a black coating on them IIRC. Also the 48RE has a plastic ring on the reaction shaft support.
Which is better 68RFE or Aisin?
The 68RFE is not nearly as robust as the Aisin in any way, shape, or form. They are two totally different transmissions. … 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.
How do I know if my transmission is Aisin or 68RFE?
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.
Are Ram transmissions still bad?
If you’re in the market for a more heavy-duty vehicle, the 2019 and 2020 Ram 2500 have performed well in terms of how the transmission runs for most drivers. Likewise, the last three years of the Ram 3500 have been relatively free of transmission problems.
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).
How much HP can the Aisin transmission handle?
Aisin: The Aisin 6-speed automatic is one of the transmissions available with Ram’s 6.7L Cummins turbo-diesel engine. This engine produces up to 400 hp and 1,000 lb-ft of clean-diesel torque. With the Aisin transmission, it can tow 31,000 pounds.
What year did RAM start using Aisin transmission?
The Ram started using the Aisin Seiki six-speed AS68RC automatic transmission in 2007, as an option on all of its diesel-powered chassis cab trucks; the transmission was rated at 750 lb-ft of input torque capacity.
Can I put a Allison Transmission on a Cummins?
The Allison 1000 is the best option, and it’s now possible to reliably and affordably put it behind the Cummins engine! … For the 6.7L Cummins you can use the factory shifter, and for older trucks you can purchase a new shifter, which can be installed in a matter of minutes and still has all factory functionality.
Will a 48RE replace a 47RE?
The 48RE will replace all of the 47RE in the 03 year model. The 02 and back 47RE can be upgraded with all of the 48RE parts. The only thing the same between the 03 47RE and the 48RE is the case and OD housing and center shaft and output shaft and VB.
Are 47RE and 48RE interchangeable?
No it will not fit. The 2003and 2004 used the 47re while the 2004 1/2 -2007 used the 48re. The computer is not compatible between these years.
How do I identify a 48RE transmission?
Look for the serial number on the left side of the transmission case, just above the oil pan gasket surface. The dealer should be able to confirm from that, what transmission you have. If you paid for a 48re, and you have a 47re, tell them to replace the transmission.