Aisin transmission - real world reviews | Cummins Diesel Forum
Jun 6, 2016 · Hi all, Looking for some real world experience and honest opinions on how this 6 speed trans is working for you guys. There seem to be very little reviews, both good and bad, on this …
Aisin Transmission | Cummins Diesel Forum
I went and drove a 2019 3500 High Output with an Aisin transmission this past weekend. I was impressed with how strong the truck was but the Aisin transmission felt somewhat “clunky” to me. …
2022 Aisin Transmission Failures Information | Cummins Diesel Forum
Jan 15, 2023 · Just wanted to create an informative post for anyone experiencing a premature failure on their 2022 3500 / 4500 / 5500 with the AS69RC "Aisin" transmission. This has been an ongoing issue …
Aisin 6spd auto or 68RFE | Cummins Diesel Forum
May 4, 2024 · Because the Aisin has earned a solid, time-tested reputation as a very stout, dependable transmission for towing. Driving around town empty isn't bad either, you get used to it's shifting habits …
Performing a Drain & Fill on the Aisin AS69RC Transmission
Aug 21, 2014 · The Aisin AS69RC requires a drain & fill at 30,000 miles. At 60,000 miles, the pan is dropped, the sump filter is replaced, and the fluid is replaced. At 90,000 miles, another drain & fill is …
Aisin Tune ordered | Cummins Diesel Forum
Dec 29, 2023 · PPEI has released a tune for the Aisin. Has anyone tried it yet? I took my truck in for the latest OEM update and it shifts OK(ish). Before the latest flash it had a 2-3 shift flare (common issue) …
Changing the fluid and filter in the Aisin transmission
Aug 2, 2014 · I was looking through the service manual today and found the manual's description on how to do a fluid and filter change on the Aisin transmission. Unfortunately it doesn't say HOW to …
Aisin Transmission Fluid Change Questions | Cummins Diesel Forum
Feb 11, 2019 · Aisin maintenance intervals are every 30k miles, and change the filter every other drain, so first change at 30K is just the fluid in the pan, second change is at 60K and then you do fluid and …
68RFE vs Aisin | Cummins Diesel Forum
Jan 30, 2019 · The Aisin trans was designed for a different purpose altogether than just driving around. The 68rfe, due to its origins as an essentially an evolution of the earlier RFE transmissions, did not …
Aisin hard-shift engagement | Cummins Diesel Forum
Jul 27, 2017 · Have had my 2017 3500 for about two weeks. Just backed out of the driveway and when I shifted to "D" it felt like I was rear-ended by someone the Aisin engagement was so hard. Shifting …