L110U
TB WOOD'S L110U Jaw Coupling Insert,Urethane,L110 3KZ05
You will find that this aligns with Cub, Cub Loboy, A, AV, Super A, and Super AV nicely.
Tb Woods L110U L-Jaw Coupling Insert, L110, Urethane
What stands out about the WFG-1222 is its robust construction for daily wear.