Rock Jock
Antirock Sway Bar Kit JT Rear Forged Arms (Heavy) 1 1/8 Inch Bar RockJock 4X4
SKU: R01U RJ-256200-103
Description
Part #: RJ-256200-103
Overlanders and Racers! RockJock heard you and the wait is over! Their heavy rear bar Antirock Sway Bar Kit for the rear of all JT Gladiator models features a 1 1/8 inch diameter, 28 spline bar! This heavier bar considerably increases the rate of the rear sway bar for those with racks, roof top tents, camping gear, etc.The bar is also applicable to desert racing applications. When used in conjunction with a front Antirock sway bar kit, provides balanced performance of front and rear suspension for rugged off-road conditions. It gives the driver increased traction by balancing and distributing the weight and traction over all four tires.The Antirock off road sway bar is designed to directly replace the stock Jeep sway bar. This bar is made of SAE 4130 heat treated steel for ultimate strength, which is the same quality used in professional off-road competition sway bars.This kit includes all components for installation including, the sway bar, semi-gloss black powder coated bolt-on steel frame brackets, delron frame bushings, semi-gloss black powder coated forged 4140 chromoly arms, adjustable length heim jointed sway bar links, necessary hardware and step-by-step instructions.Unit mounts into a holes in the frame behind the axle and attaches to the vehicle's stock axle housing. Theandnbsp;RockJock Antirock sway bar does not need to be disconnected for off-road use.
Antirock (R) Sway Bar Kit | Rear | Forged Arms | Heavy | 1.125 in. Bar
Fitment
Fitment Guaranteed
Don’t gamble
on fit.
Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.
Available on iOS & Android
Specifications
| Brand | Rock Jock |
| Part Number | R01U RJ-256200-103 |
Videos
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
View Full Return Policy