ChildrenOfBodom
Moderator
That OD is PERFECT for the bushing, almost dead on 1-1/16".
The one other thing you'd wanna check is the tube width of the shock eye itself, instead of the OD. The bushing I have listed fits about a 1" wide shock eye.
Bilstein probably used the same shock eyes on these model shocks as the Tundra 5100.