Black92Cherokee

I just bought a 92 Cherokee with a 4" lift, 32x12 tires about 2 months ago. I know Zero about Jeeps or lift kits. Got a few questions.

1. How do I tell exactly what the lift dimension is?
2. Is there a way to tell what the lift kit manufacturer is?
3. Can I buy polygraphite replacement bushings for a stock jeep and have them fit or do I need special parts probably?

thanks
David R.

ps.
The jeep has 210K on the odometer and the lift kit has been in it a while. I'm needing some rubber parts replaced to regain some stability and drive-ability. I have so far replaced the power steering pump and I'm working on replacing the steering gear box with a rebuilt unit from Autozone... (but I can't get the pitman arm off right now). I have also replaced with red poly the lower track bar bushing as it was really squishy when rocking the steering wheel.

Outlaw Star

Welcome to the forum. Most control arms use stock style bushings for easy replacement. Please take a pic of your components and lift so we can help determine what type/brand you have.