Boomerang style shackle optimizes rear suspension travel by allowing full compression and extension of leaf springs Extended length increases rear ride height 1 in. for improved tire clearance Greasable Dura-Thane chassis bushing is included for smooth, quiet operation and easy lubrication Rigid design prevents binding and bushing fatigue commonly associated with OE and inferior shackle designs Heavy duty construction ensures correct operation of springs and bushings under severe off-road conditions Durable powdercoat finish provides long-lasting protection.
H**Y
Perfect for 1998 Jeep Cherokee
Added an inch total over the stock shackles. Heavy duty construction. I agree with other reviewers that switching to a 45 degree angle zerk fitting would be a great mod BEFORE installing. That said, I was able to access the straight grease fittings that came with the kit...but simplify your life by making that 45 degree zerk upgrade at your local hardware store before installing. I did have to spread the ears on the shackles about a 1/8" on both shackles to fit over the leaf spring bushings, but that was easily done and did not impact the fit or installation.
P**K
Great part! Better Ride!
We just put these on my buddy's XJ because he was having spring slap against the body in the very back over any medium or larger bump. The stock shackles just let the rear of the longer lift leaf springs sit too close to the body (in front of the rear bumper). These shackles faced backwards got us that 45 degree angle we needed and moved the rear eye of the leaf spring bushing back and down a little. This did give us an extra little boost of almost an inch...but it made the XJ ride way better and flat out eliminated that hard slap we were getting. Do both sides at the same time on the install. That will make getting them in a little easier.
H**N
Grease zerk fittings incorrect
JKS is all quality and these shackles are examples. It seems the zerk fittings are 1/4 x 28 and do not fit, while the tap is 6mm. I used M6 fittings which fit perfectly.
J**T
Much more sturdy compared to stock
Put these on my 01 XJ paired with new Dorman stock height leafs, u bolts, and u bolt plates.They definitely provided the 1in of height and then some. Closer to 1.5in, but over the course of a year it’s settled to around the 1 inch mark, more due to the leafs and not the shackles.The shackles still look brand new and the fact that they have grease fittings is a huge plus.If you love it, keep it lubed.
C**Y
QC failure and a danger to you.
Cuts approximately 3/16" into the stress bearing part of the shackle setting you up for a crack and failure. Going directly in the trash. Do not buy.It's a shame. JKS has generally been overbuilt for items I bought in the past.
Trustpilot
1 month ago
4 days ago