LOST JEEPS
http://www.lostjeeps.com/forum/phpBB3/

JBA UCA's what's the difference between generations?
http://www.lostjeeps.com/forum/phpBB3/viewtopic.php?f=5&t=79386
Page 1 of 1

Author:  JieselDeep [ Wed Jun 18, 2014 2:39 pm ]
Post subject:  JBA UCA's what's the difference between generations?

I keep reading about JBA UCA's that are 4.5 or 3.5, etc. Is this the generation, or a lift size, or what?

How do I tell the difference. A local wrecking yard has a set but aside from the fact that they have replaceable ball joints and came out of a KJ, I don't know how to tell what I'm looking at.

Thanks,

Author:  tjkj2002 [ Wed Jun 18, 2014 9:35 pm ]
Post subject:  Re: JBA UCA's what's the difference between generations?

Round screw in style ball joints are Gen I-III,Bolt on type(4 bolts) ball joint is GEN 4+

Author:  JieselDeep [ Wed Jun 18, 2014 10:42 pm ]
Post subject:  Re: JBA UCA's what's the difference between generations?

Thanks TJKJ,

I actually wrote to Marlin Gehman and asked him. He said much the same and also noted that there is a difference between the JBA UCA for a stock suspension Liberty and the JBA UCA for a lifted Liberty. They rotate the ball joint a little more in one direction for the lifted version.

He said if I planned to lift the jeep, I should not get the 'stock' JBA UCA.

From the photos on the website, however, I don't see a difference...in fact I think they use the same photo for both products.

See below:
http://jeepinbyal.com/products/jeep-liberty-kj-stock-upper-a-arms?inf_contact_key=cdc577d6aca92f67c001670e16fc342b0d89a7f12e69bc73b64d95727c0ec7bd
and
http://jeepinbyal.com/collections/jba-upper-control-arms-kj/products/jeep-liberty-kj-upper-a-arms?inf_contact_key=cdc577d6aca92f67c001670e16fc342b45ca7d1807e3c0759725085550380807

Author:  JieselDeep [ Thu Jun 19, 2014 8:30 pm ]
Post subject:  Re: JBA UCA's what's the difference between generations?

Turns out the stock replacement JBA UCA's ball mounts are in line with the tubes. The 'lifted' JBA UCA's ball mounts are slightly kinked at the attachment point.

Get a photo from the side and it's easy to see the difference!

Page 1 of 1 All times are UTC - 5 hours [ DST ]
Powered by phpBB © 2000, 2002, 2005, 2007 phpBB Group
http://www.phpbb.com/