TeraFlex 2021+ Bronco Alpine IR Adjustable Rear Upper Control Arms (Pair)
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Warranty Information
Vendor warranty summary
TeraFlex Warranty
At a glance: Lifetime on suspension, steering and armor; 1 year on Falcon shocks and drivetrain; 90 days on finish
This is TeraFlex'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 4, 2026.
Coverage by product
| Product or component | Coverage |
|---|---|
| Suspension (coils, bump stops, control arms, track bars, sway bars/links, IR bushings) | Lifetime |
| 9550 shocks and stabilizer | Lifetime |
| Steering and brakes (ball joints, tie rods, drag links, big brake kits, rotors, brake lines) | Lifetime |
| Body armor (skids, racks, Alpha carrier, CB mounts) | Lifetime |
| Wheels and adapters | Lifetime |
| Delta Brake Kit | 3 years |
| Falcon shocks (all series) | 1 year |
| Axle assemblies, housings, knuckles, shafts, conversions | 1 year |
| Alpine control arm and track bar bushings; driveshaft parts; transfer case kits | 1 year |
| Recovery gear (straps, D-rings) | 1 year |
| Paint and powder coat | 90 days (defects only) |
| Wear items (brake pads, rotors) | Not covered |
- Original purchaser only — coverage does not transfer if you sell it.
- Keep your NVMOS order confirmation — proof of purchase is required.
What's covered
- Defects in materials and workmanship
- TeraFlex chooses to repair, replace or refund at no charge (except inbound shipping)
- TeraFlex pays the freight to send the part back to you
What's not covered
- Improper use, failure to follow instructions, or improper installation/maintenance
- Modifications or unauthorized repair
- Normal wear and tear, and finish beyond the 90-day term
- Racing or competition use
- Shipping/storage damage and other outside causes
- Removal labor (customer's responsibility)
How to make a TeraFlex warranty claim
- Call TeraFlex customer service, Mon-Fri 8am-5pm MST
- Have proof of purchase or the original invoice ready
- Remove the part and ship it in at your cost
TeraFlex contact: Phone: (801) 713-3314 · Claim page / support
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 TeraFlex, and help it along either way.
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See all TeraFlex products, lead times and FAQs →
Disclaimer: The information on this page describes TeraFlex's 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: TeraFlex official warranty information. Last updated on nvmos.com: October 4, 2026. See our return policy for NVMOS's own terms.
About the brand
TeraFlex has built Jeep suspension since 1996, works out of West Jordan, Utah, and now covers the Ford Bronco, Toyota Tacoma and Super Duty too. NVMOS carries TeraFlex lift kits, Falcon shocks, Alpine control arms, sway bars, ball joints, wheel adapters and Nomad and Olympus wheels. For Jeep and Bronco owners building for the trail.
Based in: West Jordan, Utah · Made in: USA (Utah) · Founded: 1996 (manufacturing) · Lead time: In-stock items ship in 24–48 hours
Shop all 1057 TeraFlexWarrantyAll brands
Warranty terms are set by TeraFlex, not NVMOS, and can change. Bought from us? Call (920) 249-7744 and we'll handle the claim with the brand.
These TeraFlex Alpine IR adjustable rear upper control arms are for lifted 2021-and-newer Ford Broncos. Adjustable length lets you set rear pinion angle and axle alignment, which protects the driveline and keeps traction and suspension performance where they should be after a lift.
Independent Rotation (IR) bushings remove bushing bind and cut noise and vibration, so the suspension cycles more smoothly and articulates further off-road. The arms are 42mm x 4mm wall DOM tube with forged threaded joints, and they pair with the matching Alpine IR Adjustable Rear Lower Control Arms. See more control arms.
Why it works
- Adjustable geometry: set rear pinion angle and axle alignment.
- IR bushings: maintenance-free, unrestricted rotation and good NVH damping.
- Strong tube: 42mm x 4mm wall DOM tube with forged threaded joints.
Fitment
Ford Bronco 2-door and 4-door, 6th generation, 2021 to present. Bolts to the factory control arm mounting brackets.
Install notes
Estimated labor time is 2 hours.
Warranty
TeraFlex Lifetime Warranty against defects.
Questions before you order?
Fitment questions are easier to settle before the box ships. Call or text us at (920) 249-7744.
Install guides & documents
Complete your Bronco Parts build
The pieces owners run with this one — matched to your Bronco Parts and to each other. Do the whole truck in one order instead of three.
$442.02
$449.00
$5,499.95
$3,901.98
$2,141.95
More for your Ford Bronco
Picked from the 1160 parts we carry for the Ford Bronco, matched to 2021+ model years. Check the years and trim in each title — or call us and we’ll confirm fit.
TeraFlex 2021+ Bronco Alpine IR Adjustable Rear Upper Control Arms (Pair) FAQs
Are these adjustable?
Yes. The length adjusts to set pinion angle and axle alignment, and an anodized aluminum clamp collar secures the rod end.
Do they replace the lower arms?
No. These are the upper arms. TeraFlex makes matching Alpine IR Adjustable Rear Lower Control Arms to use with them.
Do the bushings need maintenance?
No. The IR bushings are maintenance free.
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