AEV Heavy Duty Adjustable Lower Control Arms for JL Wrangler and JT Gladiator
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Warranty Information
Vendor warranty summary
AEV (American Expedition Vehicles) Warranty
At a glance: Limited lifetime parts warranty for the original purchaser against material and manufacturing defects; finish defects get one year
This is AEV's warranty, not an NVMOS policy. We've summarized it in plain English to save you a search. The manufacturer's official terms always govern and can change without notice. Last reviewed on nvmos.com: October 27, 2026.
Coverage by product
| Product or component | Coverage |
|---|---|
| AEV accessories: bumpers, tire carriers, DualSport suspension, wheels, skid plates, snorkels, flares, lighting mounts and recovery gear | Limited lifetime |
| Original AEV paint, powder coat or dip finishes | 1 year |
| Wear items: bushings, bump stops, heim joints, beadlock rings | Not covered |
What's covered
- Material and manufacturing defects in AEV accessories
- Original purchaser only, with proof of purchase
- AEV may repair the part, replace it, or reimburse the purchase price, at its discretion
What's not covered
- Second owners
- Labor to diagnose, remove or install parts
- Abuse, misuse, modification, improper installation or poor maintenance
- Vehicles used in racing, competition or commercial activity
- Trail and weather finish damage such as rock chips, scratches, sap, salt and sun
- Incidental costs, damage to non-AEV parts, counterfeit parts, and shipping back to AEV
How to make an AEV warranty claim
- Gather your proof of purchase and photos of the defect
- Contact AEV's warranty department to get a return merchandise authorization (RMA)
- AEV usually asks for the part back for inspection; if a replacement ships first, AEV may charge for it and refund once the defect is confirmed
AEV warranty contact: Email warranty@aev-conversions.com · Phone 248-926-0256
Bought it from NVMOS? Start with us.
Have your order number and a few photos of the issue ready, then call real humans at (920) 249-7744 or send us a message. We'll tell you whether the claim goes through us or straight to AEV, and help it along either way.
See all AEV products at NVMOS →
Disclaimer: The information on this page describes AEV's (American Expedition Vehicles) own warranty policy. It is not a warranty offered by NVMOS (No Visible Means of Support LLC). Manufacturers update their terms at any time; we review these pages periodically, but the manufacturer's current official policy is the one that applies to your claim. Source: AEV official parts warranty. Last updated on nvmos.com: October 27, 2026. See our return policy for NVMOS's own terms.
About the brand
AEV (American Expedition Vehicles)
AEV (American Expedition Vehicles) builds OE-quality bumpers, suspension, wheels and armor for Jeep Wrangler and Gladiator, Ram HD, Ford Super Duty, Chevy and GMC trucks. NVMOS carries AEV's EX and RX bumpers, DualSport RT, XP and SC suspension systems, Borah, Katmai and Crestone DualSport wheels, skid plates, snorkels, HighMark flares and the AEV recovery gear line.
Based in: Wixom, Michigan (founded in Missoula, Montana in 1997) · Made in: USA, most parts within 200 miles of Detroit · Lead time: Ships from AEV; bumpers and suspension systems ship freight or oversize
Shop all 272 AEV (American Expedition Vehicles)WarrantyAll brands
Warranty terms are set by AEV (American Expedition Vehicles), not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.
AEV Heavy Duty Adjustable Lower Control Arms for JL Wrangler and JT Gladiator
AEV Heavy Duty Adjustable Lower Control Arms are engineered to maintain proper suspension geometry, durability, and ride quality across a wide range of lift heights—while providing the additional clearance required for larger tire packages.
When paired with AEV’s 4" DualSport Suspension System, these control arms are required for 39" tire fitments, ensuring correct axle positioning, tire clearance, and overall system performance.
Engineered for System Integration
Unlike typical aftermarket solutions that prioritize maximum articulation at the expense of refinement and service life, AEV control arms are designed as part of a fully integrated suspension system. The result is predictable handling, consistent alignment, and long-term durability under increased load conditions.
Key Features & Specifications
Heavy-Duty Construction
- 1.75OD x .25" wall DOM steel tubing provides high strength and resistance to deformation under off-road and on-road loads
- Designed to withstand the increased leverage and stress associated with larger tires and higher ride heights
Wide Range Adjustability
- Compatible from stock ride height up to approximately 6" of lift
- Supports use with or without geometry correction brackets
- Allows precise axle positioning and caster adjustment across varying configurations
Optimized Tire Clearance
- Front control arms feature revised geometry to increase clearance for larger tire diameters
- Critical for proper operation with 39" tires and AEV 4" DualSport Suspension System
OEM-Quality Rubber Bushings
- Maintenance-free design—no lubrication required
- Excellent noise, vibration, and harshness (NVH) isolation
- Eliminates common issues associated with spherical or flex joints, including noise, accelerated wear, and contamination
- Maintains full articulation without introducing harshness or binding
Performance Characteristics
- Maintains factory-like ride quality and handling characteristics
- Preserves suspension kinematics under increased ride height
- Reduces long-term wear compared to typical aftermarket joint systems
- Provides consistent, quiet operation in both on-road and off-road environments
Fitment
- Jeep Wrangler JL (2018+)
- Jeep Gladiator JT (2020+)
- Usable from stock height to ~6" lift
- Required for 39" tires with AEV 4" DualSport Suspension System
AEV Heavy Duty Adjustable Lower Control Arms provide the necessary strength, adjustability, and clearance for larger tire applications while preserving OEM-level refinement and durability. Designed for integration with AEV suspension systems, they deliver consistent performance without introducing additional maintenance or NVH concerns.
- 2018-2026 Jeep Wrangler JL
- 2020-2026 Jeep Gladiator JT
Fitment is per AEV. Confirm your model year, trim and options before ordering.
| Spec | Detail |
|---|---|
| Brand | AEV (American Expedition Vehicles) |
| Part numbers | 22062399AA, 22062398AA, 22062397AA |
| Warranty | AEV limited lifetime parts warranty |
Not sure which version fits your build? Call or text us at (920) 249-7744.
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