Outer Limits 4x4 Board

I scored this off a friend , This is the type that requires no oil separator ?
so i can just run striaght from it to tires ect ?

It may still need a separator, just not a supply; it has it's own sump. There will quite possibly be ring leakage that results in a little oil downstream. No big deal really, it's a lot less than a system with an oiler in the suction line would have.