Ad blocker interference detected!
Wikia is a free-to-use site that makes money from advertising. We have a modified experience for viewers using ad blockers
Wikia is not accessible if you’ve made further modifications. Remove the custom ad blocker rule(s) and the page will load as expected.
|LEGO® → Technic → Service Packs|
|31 Universal Joint / Connectors|
31 Universal Joint / Connectors was a Technic Service Packs set released in 1977. It contained five OldGray Technic bushes (Part 3713), five OldGray Technic connector for axle and pin (Part 3651), ten OldGray smooth Technic pins without friction ridges (Part 3673) and one OldGray Technic universal joint (Part 9244).