Which is the proper type of compressor that I should get for the rear springs?



or

 

You could use either, but I have the type in picture #2 so I can use it on the front springs too. I haven't had a need to use them in the back yet though.

 

I've only ever used the second type and haven't had any problems with them.

 

10-4, thanks for the fast answers guys!

 

You cannot use the first type on the Jeep......at least not without a LOT of trouble. It's made for older cars with shock holes in the lower control arms.

 

Yeah, I was wondering how you would get the "fork" portion into the spring.

If you get the second type, make sure they have the 4 safety pins like the ones in the picture. They are not much more expensive and IMO a lot safer to use when you handle the compressed springs.

 

Why bother? With the JK you can lower either axle way beyond what you need to install new springs.. no compressors needed..

 

Well this is a good question... I am not on stock springs - already have a pretty good lift, but the rear is sagging just a little so I'm going to stick some 1" pucks in.
I want to make it as quick and easy as possible so I thought the compressors would keep the springs from expanding when I jack the frame up, so I don't have to disconnect shocks or remove the wheels or anything to drop the axle enough to stick them in.
Am I going about this the wrong way? If it's just about saving a few bucks, I'd rather buy the tool and save time.

 

It's not about time or money - don't use a spring compressor for SAFETY reasons.

I don't, but my dad has firsthand experience using these traps way back when they were needed for suspension work. He warned a coil stores an enormous amount of energy when compressed, you or hands don't want to be anywhere near one IF it slips/breaks or goes pear shaped. Why risk it when the JK is engineered for easy suspension work ? Do it the proper way and take the wheels and shocks off, take coil out, add puck, and jack axle back up, reinstall etc. 2-3hours of safe work.

 

defintely use the ones in the second pic if you are going to use a sprig compressor. Another thought to save some cash is rent a pair. How often are you going to need a spring compressor? I went to the local Shuck's and if they're back within 24hours there's no charge.