Hi,
It's been a long time since I've been here. I hope I'm posting in the correct section.
I'm looking for a Dana/Spicer 4-speed auxiliary transmission gear, new or good used. This transmission was used in Mack trucks, most likely in the '80's. The transmission is a Dana/Spicer R8341-E and the 4th speed main shaft gear is Dana/Spicer part number 70-8-56. I do not know how to cross this Spicer part number to a Mack part number, but if anyone can find the Mack part number, I'm sure it would help me to find this gear. Perhaps a Hollander Interchange manual might have the info? Or if you know any heavy truck transmission rebuilder or truck wrecking yard that might have this transmission, or this gear new or used, I would really appreciate the help in finding this gear.
Thank you everyone for your help.
Steve