Is the 68 RFE a good transmission?
The 68RFE is a well-designed and strong transmission with gear splits suited to the normal load-moving tasks faced by heavy-duty Ram diesel pickups. But it’s not strong enough to handle the high-output Cummins if one is towing at or near the maximum rating of a Ram 3500 day in and day out.
Who makes the 6 speed automatic 68RFE transmission?
The weight of the 68RFE is significantly less than that of the Aisin transmission, but the Aisin’s 64% greater strength is more than worth 150 lbs of curb weight….Chrysler 68RFE Transmission Ratios & Quick Specs.
| Transmission: | 68RFE six speed automatic |
|---|---|
| Manufacturer: | Chrysler |
What is a 68 RFE transmission?
The 68RFE transmission is the big brother to the 45/545RFE transmission. The RFE platform was originally designed by Chrysler and was introduced in 1999 with the debut of the new Jeep Grand Cherokee. The RFE design was mostly noted in the new design to have 3 planetary sets for a 4-speed transmission in the 45RFE.
How bad are Dodge transmissions?
Contrary to what a few people believe, Dodge and Chrysler’s transmission are reliable, with the exception of the A604 transmission. A Dodge / Chrysler transmission that is serviced regularly with fresh transmission fluid and filter can easily go over 150,000 miles.
Is 5.9 or 6.7 Cummins engine better?
The 5.9 Cummins offers a fixed geometry turbo, which differs from the 6.7 Cummins variable geometry. To sum up, the more simplistic 5.9 fixed geometry turbo means that while it tends to be more reliable, the more advanced 6.7 variable geometry turbo gives better performance.
What kind of engine does a 2014 Ram 3500 have?
•2500/3500 Ram Home – 2014 2500/3500 Ram Vehicle Specifications 08/01/2013 Transmission RAM 2500 PICKUP 4X2 RAM 3500 PICKUP 4X2 87 Liter HEMI 6- Speed Auto 66RFE s,ooo 6.4L ve 6- Speed Auto 66RFE
When did the 6.7 Cummins Dodge Ram come out?
Dodge set out to revise this attitude with the release of the 6.7L Cummins for the mid-model year change in 2007. And while the 68RFE has proven itself in many respects, it has also showed many weaknesses, as well. As power is increased above stock, heavy loads are hauled, and miles are racked up, the 68RFE’s are failing.
How much horsepower does a Cummins Ram have?
All but identical to the engines Cummins sells for use in construction equipment, commercial haulers, and buses, the Ram unit is a 6.7-liter six churning out 370 horsepower and 800 lb-ft when coupled to a six-speed automatic.
Is the 68RFE good for a 6.7L Cummins?
When the 2007.5 6.7L was released, it came featuring the 68RFE, and it was proven to be a good choice. This new six speed automatic has proven itself to be able to handle a TON more abuse compared to its predecessors. But with any transmission, it has its limitations.