Synergy Jeep JL / JLU / JT Driver Side Steering Knuckle Black - Stock Steering Location

8849-01L Synergy Jeep JL / JLU / JT HD Steering Knuckles go beyond standard durability by addressing common weaknesses found in the factory knuckles, making them an essential upgrade for every Jeep owner. These knuckles are crafted using advanced manufacturing processes, ensuring unmatched structural integrity. Increased material thickness in key areas enhance their resilience to impact, bending, and breaking under the stress of heavy loads or oversized tires. The factory aluminum knuckles are known for the tapers wallowing out leading to ball joints and tie rod ends bending and breaking from stress. Synergy has addressed these issues by constructing the HD knuckles from nodular iron making them 100% stronger than the factory aluminum counterparts.
Offered in both stock and high steer configurations, there is an upgrade for every Jeep! The Synergy stock replacement knuckles can maintain OE steering geometry to ensure tight, responsive handling, and direct bolt on fitment. Our high steer option raises the bar for the offroad enthusiasts, allowing the drag link to be ran in the flipped position. Using a flipped drag link and raised track bar you can achieve a higher roll center on your vehicle. This upgrade will improve the steering and suspension geometry and greatly enhance the drivability on and off-road. Synergy knuckles also come with adjustable steering stops to ensure you are getting the most steering angle available!
All Synergy knuckles use a full Black E-Coat to avoid becoming rust seized which can make replacing the ball joints and tie rod ends a nightmare. The Black E-Coat is less than 0.001" thick and does not affect tie rod end or ball joint engagement while providing maximum corrosion resistance. We recommend pairing our knuckles with the Synergy Heavy Duty Ball Joints made from heat treated 4140 Chromoly steel for maximum strength & reliability. For a bulletproof steering assembly, install the Synergy JL / JLU / JT Heavy Duty Steering Kit and offroad with confidence! Your Jeep deserves the best and you deserve the peace of mind - get your parts working in Synergy.
JL001, JL001L, JL001R, JL001-F, JL001L-F, JL001R-F
Fitment:
Part #FitmentKnuckle LocationLocation
8849-01L2018+ Jeep Wrangler JL / JLU
2021+ Jeep Gladiator JT
Driver SideStock
8849-01R2018+ Jeep Wrangler JL / JLU
2021+ Jeep Gladiator JT
Passenger SideStock
8849-02L2018+ Jeep Wrangler JL / JLU
2021+ Jeep Gladiator JT
Driver SideHigh Steer
8849-02R2018+ Jeep Wrangler JL / JLU
2021+ Jeep Gladiator JT
Passenger SideHigh Steer
8849-102018+ Jeep Wrangler JL / JLU
2021+ Jeep Gladiator JT
Driver & Passenger Side KitStock
8849-202018+ Jeep Wrangler JL / JLU
2021+ Jeep Gladiator JT
Driver & Passenger Side KitHigh Steer
Benefits:
Updated design and material makes these knuckles over 100% stronger than stock
Compatible with OEM parts such as brake rotors, calipers and wheel bearings
Compatible with aftermarket axle shafts, including RCV's
Direct bolt on replacement for Dana 30 and Dana 44 axles
Direct replacement to the stock Aluminum JL / JLU / JT knuckles*
Available in stock and high steer configurations with the use of our track bar relocation kits
Compatible with both right and left hand drive applications
Adjustable steering stops allow for increased steering Ackerman angles, if needed
Features:
Engineered and manufactured from high strength nodular cast iron
Precision CAD modeled and strength tested to ensure highest quality
Abrasion resistant Black E-coating for maximum corrosion resistance
Adjustable steering stops
Includes:
8849-01L8849-01R8849-02L8849-02R
(1) Driver Side Knuckle, Stock Steer(1) Passenger Side Knuckle, Stock Steer(1) Driver Side Knuckle, High Steer(1) Passenger Side Knuckle, High Steer
8849-108849-20
(1) Driver Side Knuckle, Stock Steer
(1) Passenger Side Knuckle, Stock Steer(1) Driver Side Knuckle, High Steer
(1) Passenger Side Knuckle, High Steer
Notes:
We highly recommend installing Synergy Heavy Duty Ball Joints
For ideal fitment in high steer applications, we recommend the Synergy Drag Link
Running the high steer knuckles will require either our Bolt On Track Bar Relocation Kit or Weld On Track Bar Relocation Kit
To bullet proof your front end, pair these knuckles with Synergy JL / JLU / JT Steering Kit
* Passengers side OEM knuckle - Mopar Part # 68388828AA / 68477358AA / 68463620AA
* Driver side OEM knuckle - Mopar Part # 68388829AA / 68477359AA / 68463621AA
Installation Instructions
More information: www.p65warnings.ca.gov