Gotcha. Ours cracked when I bumped it one cold day (they get brittle when cold). At the cabin, middle of nowhere. We yanked the pickup tube out of one of those pump-bottles of hand cleaner and fixed it with that and some duct tape, and kinda forgot about it until... well... now....
So where is the check valve located? And what all does the brake booster pump run? Thanks for the help
Brake booster pump? Do you mean the hydro-boost? It runs off the power steering pump. You have to build the system as your truck did not offer that as an option. A few guys on here have done that. And there are threads on here that go through how to do that.
If you're talking about the vacuum pump, it runs the brake vacuum booster and the climate controls in the cab. That's it.