Is the 68RFE transmission any good?
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.
Which is better 68RFE or Aisin?
Pros of the 68RFE: A final benefit to the 68RFE that may be relevant to some consumers is it’s fast shift speed compared to the Aisin. This is because the 68RFE does not necessitate as much of a fuel de-rate during shifts to facilitate a safe and properly timed clutch to clutch transition.
How much line pressure can a 68RFE handle?
170 PSI
Line pressure is limited in a stock 68RFE to 170 PSI.
Who makes the Dodge 68RFE transmission?
BD
BD’s 68RFE is the industry leading transmission. BD has addressed the common failures associated with the stock 68RFE. Burnt overdrive clutches are a thing of the past, utilizing custom billet QT100 reaction plates, longer “Big Stack” spline OD shaft, and 16 frictional surfaces.
Who builds Aisin transmission?
Aisin Seiki
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.
How do you check 68RFE fluid level?
Insert dip stick and check fluid level. If level is low, add fluid to bring level to MIN mark on the dipstick. Make sure to check that both sides of the dipstick are level. If one side is noticeably higher than the other, the dipstick has picked up some oil from the dipstick tube.
How do I identify a 68RFE transmission?
How to Identify an Aisin Transmission
- 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.
Is Aisin better than 68RFE?
A final benefit to the 68RFE that may be relevant to some consumers is it’s fast shift speed compared to the Aisin. This is because the 68RFE does not necessitate as much of a fuel de-rate during shifts to facilitate a safe and properly timed clutch to clutch transition.
How hot is too hot for a 68rfe transmission?
So here is a fact you should remember: the ideal maximum transmission temperature is 200°F. For every 20 degrees you go above 200 you reduce the expected life span of the transmission by a factor of 2. Simply put, at 220 degrees you can expect ½ the life span, at 240 a ¼ and at 260 it is reduced to 1/8th.
How many quarts of transmission fluid does a 68rfe take?
Add approximately 10 quarts for stock pan or 14 quarts for deep pan. Apply the parking brake.