Jeep Wrangler JK JKU 07-18 Front Control Arm Bolts UPGRADE KIT 9/16" LOWERS with Flag Nuts

Complete set of (4) Grade 8 hardened yellow zinc plated bolts, (8) washers and (4) prevailing torque lock nuts for the front lower control arms and (4) metric Class 10.9 (metric equivalent to Grade 8) hardened yellow zinc plated flange bolts, (2) prevailing torque flange lock nuts and (2) 10.9 Class hardened yellow zinc plated flag nuts for the front upper control arms.

These 9/16" bolts are an upgrade to the factory bolts which were undersized (M14) on the lower control arms. These will fit tighter so there is less unwanted play in the suspension that could lead to death wobble. No drilling is required. Everything included is Grade 8, even the washers. Other kits out there will bait and switch you advertising all Grade 8 hardware but then send lower grade nuts and washers thinking you won't notice. You won't have that problem here.

The upper control arm bolts are the factory size. Includes flag nuts for the frame side. The flag nuts are double the thickness of the OEM flag nuts and the 10.9 Class lock nuts are welded to the brackets, not just press fit like the OEM ones were, so they won't break on you.

Fits all 2007-2018 Jeep Wrangler JK's and Unlimited JKU's.

High quality direct OEM replacement. 

Works with factory or aftermarket control arms.