C chadtyrel New Member Messages 1 Reaction score 0 Points 1 Apr 23, 2026 #1 Hello, I am having trouble in where to locate the ATF refill cap or at least check the fluid level on my 2023 Rsm 2500 6.4L Hemi. Thank you
Hello, I am having trouble in where to locate the ATF refill cap or at least check the fluid level on my 2023 Rsm 2500 6.4L Hemi. Thank you
E el_barto Well-Known Member Messages 1,469 Reaction score 2,215 Points 113 Apr 23, 2026 #2 You don’t. It is a sealed system. It also doesn’t use standard ATF.
D dieselscout80 Well-Known Member Messages 1,140 Reaction score 784 Points 113 Apr 23, 2026 #3 chadtyrel said: Hello, I am having trouble in where to locate the ATF refill cap or at least check the fluid level on my 2023 Rsm 2500 6.4L Hemi. Thank you Click to expand... The ZF 8 speed does not have to dipstick to check the fluid level. It’s down on the side of the transmission like a manual transmission.
chadtyrel said: Hello, I am having trouble in where to locate the ATF refill cap or at least check the fluid level on my 2023 Rsm 2500 6.4L Hemi. Thank you Click to expand... The ZF 8 speed does not have to dipstick to check the fluid level. It’s down on the side of the transmission like a manual transmission.
whitexc Well-Known Member Messages 1,618 Reaction score 1,844 Points 113 Location WNY Wednesday at 6:25 AM #4 Sorry to jack. Anyone else tackled the ZF fluid change? Where did you source parts? I see Blauparts has what looks like everything you need with Ravenol fluid. https://www.blauparts.com/ram-2500-atf-transmission-fluid-change-kit-2019-21-8-spd.html?gad_source=4&gad_campaignid=17177970618&gclid=Cj0KCQjw2MbPBhCSARIsAP3jP9yN3jKFdk49QZ83FUlEj9txYB__4Il1coCDTK6pcgD_X2lg0eD2HZoaAkk9EALw_wcB Sent from my iPhone using Tapatalk
Sorry to jack. Anyone else tackled the ZF fluid change? Where did you source parts? I see Blauparts has what looks like everything you need with Ravenol fluid. https://www.blauparts.com/ram-2500-atf-transmission-fluid-change-kit-2019-21-8-spd.html?gad_source=4&gad_campaignid=17177970618&gclid=Cj0KCQjw2MbPBhCSARIsAP3jP9yN3jKFdk49QZ83FUlEj9txYB__4Il1coCDTK6pcgD_X2lg0eD2HZoaAkk9EALw_wcB Sent from my iPhone using Tapatalk