Street. Track. Everything between.
07 3276 7829
Your garage Find parts for your vehicle Select year, make and model to narrow your search.

RockJock JL 2D or 4D Antirock Sway Bar Kit Rear Bolt-On Forged Arms

SKU: ROKCE-9900JLR4

Sway Bars

ROK Antirock Sway Bars...

RockJock JL 2D or 4D Antirock Sway Bar Kit Rear Bolt-On Forged Arms

SKU: ROKCE-9900JLR4

Sway Bars

ROK Antirock Sway Bars...

A$1,526.71
LAST ONE! Est Ship 3-5 days. In stock at 2 locations (3 available)

Added to cart

We accept
American Express
Mastercard
Visa
PayPal Checkout
Direct Deposit
Afterpay
Apple Pay
Google Pay
Zip Pay

Description

Sway Bar Assembly

RockJocks Antirock rear sway bar kit for JL Wranglers and Unlimiteds, 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. The included 50 in. x .850 in. 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, forged 4140 chomoly arms, adjustable length heim jointed sway bar links, necessary hardware, and step-by-step instructions. Unit mounts into frame crossmember in front of the axle and attaches to the stock mounts on the vehicles axle housing. The RockJock Antirock sway bar does not need to be disconnected for off-road use. CAUTION: Jeeps will have more body roll than stock. This sway bar may be used on the street, however, it will not provide the same handling characteristics as the stock setup.

Additional Information

Antirock® Sway Bar Kit; 0.850 in. Bar; Bolt-On; Forged Arms; Rear;


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 10:36:14

Data: v4.2 - Upd: 2026-11-08 12:51:01

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Rockjock, Rock Jock
StreetFX SKU rokCE-9900JLR4
SFX Item ID 4305863
Accounting SKU rok-CE-9900JLR4
Manufacturer SKU CE-9900JLR4
Manufacturer UPC 810038153704
Alternative References RKJ-CE-9900JLR4

Sway Bars, Antirock Sway Bar Kit, Rear, Adjustable, 0.77 in. Bar, Steel Arms, Steel Brackets, End Links, Hardware, Jeep, Wrangler JL, Kit

Rock Jock Antirock sway bar kits provide the balanced performance of front and rear suspension for rugged off-road conditions. They give the driver increased traction by balancing and distributing the weight over all four tires. The bars are made of SAE 4130 heat-treated steel for ultimate strength. Kits are available with various components and in sizes for universal and vehicle-specific applications.

Product Attributes
UPC810038153704
BrandRock Jock
NotesKit features forged steel sway bar arms, steel bolt-on frame brackets, adjustable length heim jointed sway bar links, sway bar bushings, weld-on housing tabs, and all necessary hardware.
QuantitySold as a kit.
Part TypeSway Bars
Product LineRock Jock Antirock Sway Bars
Sway Bar ColorBlack
Sway Bar Material4130 chromoly
Sway Bar PositionRear
Manufacturer's Part NumberCE-9900JLR4
Mounting Hardware IncludedYes
Rear Sway Bar Diameter (mm)22.86 mm
Rear Sway Bar Diameter (in.)0.900 in.

Compatibility

Loading compatibility information...

Keep shopping

More from Rockjock