I'm getting ready to replace the control arms and steering components. I'm certain the bolts are going to break so I've bought replacements for the upper, but am unable to find anything on the lowers.
Anyone have the length and diameter? The rearmost bolt is easy to get to and is around 4.2" long. The front is partially buried in the frame so if someone could at least confirm that they're identical, that would be great.
I'll be doing the job in 3 weeks or so and will keep everyone posted if nobody replies.
Control arms w/ ball joints (top and bottom).
Tie rod ends
Adjusting sleeves
Upper bolts with cams
Idler arm
Sway bar end links (PO installed wrong and they're damaged.)
Can't think of anything else. I'm hoping to reuse the wheel bearings, but I have 1 on hand.
Just curious why you think they will break? They are pretty stout bolts and as I recall they are they same. Been a few years since I changed the bushings.
Just curious why you think they will break? They are pretty stout bolts and as I recall they are they same. Been a few years since I changed the bushings.
I've broken other bolts while doing suspension work. Just being prepared.
I went ahead and ordered those bolts and they arrived while I was on vacation. I thought the heck with it and bought nuts too so I have everything ready to go. They are definitely unique and something most likely not found in a hardware store or on McMaster.
Right next to the head, there's a slightly larger diameter about .300 in length or so. That said, I am sure a normal 10.9 bolt would work fine and not cost $50 for a set. (My Jeep had this style of bolt for the shocks. "Shock clunk" is very common with this model and using normal bolts as well as solid factory sleeves is a remedy.)
I'm going to try to get the pitch and a few dimensions today for those interested. Thanks again everyone.
Pitch: M14x2
10.9 grade.
Thread length: 52.5 mm (2.066")
Overall length: ~103.8 mm (4.086")
Major diameter near head: ~14mm and 20 mm (~.800") long.
The minor diameter at the center is 12.6 mm.
A regular bolt may work, but this style may keep things from binding up. If you go the regular bolt route, use grease. Use 10.9 grade, but preferably greater if possible as the heat treat on the OE bolt vs. another could be different. HTH someone.
05-04-2018, 07:36 AM
Lower control arm bolts
