Howdy All,
Been doing a little research into the proper fluid for my Mercedes-Benz built G56 Transmission in my 2005 Dodge Ram. Dodge specs ATF+4 for the trans but Mercedes specs a 75w/90w Fully Synthetic Manual Transmission Fluid meeting MB 235.13. Only problem is I can't find any lube that meets this spec. Mobil used to make Mobiltrans SHC DC that met the MB 235.13 but it is no longer made. Does anyone know if this was a GL-4, GL-5 or MT-1. Would Amsoil 75w-90 gear oil be a good replacement? I don't like using ATF spec'ed by the end user when the Mfgr spec's a true gear oil. Any help y'all could provide would be great.
Been doing a little research into the proper fluid for my Mercedes-Benz built G56 Transmission in my 2005 Dodge Ram. Dodge specs ATF+4 for the trans but Mercedes specs a 75w/90w Fully Synthetic Manual Transmission Fluid meeting MB 235.13. Only problem is I can't find any lube that meets this spec. Mobil used to make Mobiltrans SHC DC that met the MB 235.13 but it is no longer made. Does anyone know if this was a GL-4, GL-5 or MT-1. Would Amsoil 75w-90 gear oil be a good replacement? I don't like using ATF spec'ed by the end user when the Mfgr spec's a true gear oil. Any help y'all could provide would be great.