Synergy Jeep Gladiator JT to Ford Super Duty Axle Swap Kit
Shipping January 2026!
Take the guesswork (and the grind) out of installing Ford Super Duty axles under your Jeep Gladiator with the Synergy Jeep Gladiator JT to Ford Super Duty Axle Swap Kit, designed to drastically simplify the swap process, eliminating hours of cutting, grinding, and custom fabrication. Featuring our innovative triangulated rear suspension, this kit provides maximum articulation and eliminates the rear track bar for straight tracking and easy suspension tuning.
Our precision-engineered bracket system incorporates many of the stock axle components that typically need to be removed, reducing build time by more than half. The result? Perfect suspension geometry, increased strength, and a faster path from the shop to the trail.
Ideal for offroad or overland rigs, show Jeeps, and enthusiasts alike, this comprehensive kit includes all the required frame and axle bracketry, an upgraded passenger-side knuckle with a high steer arm, control arms, and heavy-duty drag link and tie rod components — everything you need to make your Super Duty swap bolt-in ready and built to last.
Fitment:
| Part # | Fitment | Rear Axle Application |
|---|---|---|
| 8897-03 | 2018+ Jeep Gladiator JT | Sterling |
| 8897-04 | 2018+ Jeep Gladiator JT | GM 14 Bolt |
Benefits:
- Innovative rear triangulated long arm kit provides extreme flex, more suspension travel, and improved ground clearance
- Eliminates the guess work and fabrication required to ton swap your Wrangler by incorporating and strengthening the stock radius arm mounts, rather than spending hours cutting and grinding them off
- Decreases the time spent grinding, cutting, and cleaning to get you out of the garage and on the road sooner
- Heavy duty USA made components offers improved strength over stock in critical areas, addressing the weak points of OEM bracketry
- Provides perfect long arm suspension geometry with upgraded suspension components producing longer travel and enhanced articulation for extreme on and offroad performance
- Fixes caster change, anti-dive, and roll axis geometry issues inherent with short arm systems
- Upgraded Super Duty Knuckle with High Steer Arm improves steering geometry for extreme performance and improved clearance and approach angles
- Allows use of stronger one ton axles without committing to an aftermarket crate axle and proprietary components and access to vast aftermarket support of the Ford Super Duty and 14 Bolt platforms
- Plug and play application with included ABS sensors and spacers
- Maintenance free Synergy Dual Durometer Bushings isolate noise and vibrations to provide a quiet, smooth ride
- Steering and suspension components are fully adjustable without removing from the vehicle with our Synergy Double Adjuster Sleeve and Pinch Bolt Assembly
Features:
- Precision engineered brackets designed from 3/16" USA made steel
- Heavy duty front and rear long arm control arms for maximum strength and articulation
- Triangulated rear suspension eliminates the rear track bar and increases articulation
- Upgraded passenger side knuckle and high steer arm combination improves steering geometry
- CNC engineered weld fixture for effortless and precise install
- Two stage abrasion resistant powder coat finish for maximum durability and corrosion resistance
- Synergy Double Adjuster Sleeve and Pinch Bolt Assembly eliminates jam nuts and allows for easy adjustability
- Synergy Dual Durometer Bushings with Teflon Bearing surface for a maintenance free design focusing on performance, articulation, longevity, and ride quality
- High strength Grade 8 Hardware
Includes:
(1) Pair Front Long Arm Upper Control Arms
(1) Pair Front Long Arm Lower Control Arms
(1) Pair Rear Triangulated Long Arm Upper Control Arms
(1) Pair Rear Triangulated Long Arm Lower Control Arms
(1) Front Frame Side Long Arm Brackets
(1) Rear Triangulated Frame Side Long Arm Brackets
(1) Heavy Duty Passenger Side Knuckle and High Steer Arm
(1) 8800-01 - Heavy Duty Drag Link
(1) 8802-175 - Heavy Duty 1.75" Heat Treated Chromoly Tie Rod
(1) 8602-00 Flip Adapter
(1) Front Axle Bracket Kit
(1) Front Track Bar Relocation Mount
(1) Triangulated Rear Axle Bracket Kit
(1) Pair Front Wheel Speed Sensors
(1) Pair Rear Wheel Speed Sensor Relocation Blocks
Notes:
- Requires minimum of 3" lift for installation
- Synergy Adjustable Track Bar part number 8875-01 is recommended to properly center the axle after a suspension lift
- Proper bump stop spacing is required; reference your lift height for applicable bump stop spacing recommendations
- We recommend all grinding / cutting / welding be done by an experienced welder / fabricator
More information: www.p65warnings.ca.gov
