Do any of you guys have a good source or a place to get a push type actuator or solenoid that has 2-4lbs of holding force? I'm trying to come up with one within the USA to use for a high idle actuator on a couple mechanical diesel engines. Everything I'm finding is from over seas, or isn't strong enough. I have thought about using an automotive door lock actuator, but I figure there has to be something to fit the need out there.