# Transmission ID **URL:** \ **Category:** GEM Forum\ **Created:** [August 3, 2019, 9:14pm UTC](https://community.electricforum.com/t/transmission-id/16774 "2019-08-03T21:14:27Z")\ **Posts on this page:** 1\ **Showing post:** 4
**Author:** ![JarJarJava](https://yyz2.discourse-cdn.com/flex030/user_avatar/community.electricforum.com/jarjarjava/32/15158_2.png) [@JarJarJava](https://community.electricforum.com/u/JarJarJava)\ **Post date:** [August 25, 2019, 4:31am UTC](https://community.electricforum.com/t/transmission-id/16774/4 "2019-08-25T04:31:24Z")
Based on the part number, that one is 8.9:1 per @grantwest > [@Help identify gear ratio of this Dana transmission](https://community.electricforum.com/t/help-identify-gear-ratio-of-this-dana-transmission/5450/3): > > That serial number is for a 8.9 to 1. But you cant be 100% sure unless you count the Axel shaft Rev’s. 016-000111= 8.9 to 1 Transmission 0613-00249= 10.35 to 1 Transmission 0613-00643= 12.44 to 1 Transmission. (This has not been Verified) if someone has this Transmission can you verify it please. --- _[View the full topic](https://community.electricforum.com/t/transmission-id/16774)._