Chassis Components› Chassis and Frame Components

RuffStuff Specialties

Frame Stiffener Kit

$693.00

SKU: R2741-Kit-1

In Stock
In Stock
Ships by Sep 12
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The RuffStuff Specialties frame stiffeners are a complete reinforcement package for your Jeep Cherokee XJ. This kit bundles all frame stiffeners to significantly improve rigidity, strength, and durability.

Each piece is laser-cut and formed for a precise fit, covering the front, mid, and rear sections, along with an inner steering box plate. When welded in place, these stiffeners tie the unibody together, enhancing the vehicle's ability to withstand abuse.
Show original supplier description
The RuffStuff Specialties frame stiffeners offer a comprehensive solution to reinforce your Jeep Cherokee XJ's unibody. By reinforcing the unibody from front to rear, these stiffeners dramatically enhance rigidity, overall strength, and long-term durability, making them suitable for rock crawling, daily driving, or hauling equipment. Each component in this kit is laser-cut and precisely formed to ensure an accurate fit. The package includes stiffeners for the front, mid, and rear sections of the frame, as well as an inner steering box plate to fortify the steering box mount under stress. The weld-on installation method integrates these stiffeners into the unibody, significantly increasing the vehicle's resilience against twisting and cracking damage that the stock structure might not withstand. Key features of this full-length frame stiffening kit include laser-cut and formed components for an accurate fit, a comprehensive reinforcement package covering front, mid, and rear sections, and an integrated steering box reinforcement. The weld-on installation ensures maximum strength, ultimately improving chassis rigidity and durability for rigorous trail use. The kit includes XJ Front Bottom Frame Stiffeners, XJ Front Frame Reinforcement Plate Kit, Jeep Cherokee XJ Frame Stiffeners, Jeep Cherokee XJ Rear Frame Stiffeners, and a Jeep Cherokee XJ Inner Steering Box Plate.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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

BrandRuffStuff Specialties
Part NumberR2741-Kit-1
CategoryChassis Components

We’re here — turning wrenches, just like you.

Call us, follow along, or come say hi.

(760) 282-4645 Instagram Google

Buy with Confidence

Returns & Fitment

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

Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

View Full Shipping Policy