2005-2022 Super Duty SM Series Radius Arm Kit (120-90408)
SKU: 83566906418

2005-2022 Super Duty SM Series Radius Arm Kit (120-90408)

Sale price$719.98 Regular price$799.98
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Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 7 - Jul 12

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Description

2005-2022 Super Duty SM Series Radius Arm Kit (120-90408)This kit consists of (2) complete radius arms for the driver and passenger sides of the vehicle and all required mounting hardware. Powder coated semi gloss black. Made in the USA. Features SM Series Radius Arm Kit Heavy duty Boxed Sheet Metal Construction Unique Cognito Design Package Limited Lifetime Warranty Made in the USA Details The Extreme Duty Radius Arms feature quick, precise adjustable caster and heavy duty (boxed sheet metal) construction.

This kit consists of (2) complete radius arms for the driver and passenger sides of the vehicle and all required mounting hardware. Powder coated semi-gloss black. Made in the USA.

Features
  • SM Series Radius Arm Kit
  • Heavy-duty Boxed Sheet Metal Construction
  • Unique Cognito Design Package
  • Limited Lifetime Warranty
  • Made in the USA
Details

The Extreme Duty Radius Arms feature quick, precise adjustable caster and heavy-duty (boxed sheet metal) construction. The Cognito SM Series (boxed Sheet Metal) heavy-duty construction and signature design, deliver both optimum performance and unique looks that will make your vehicle stand out in the crowd. Made in the USA.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 83566906418

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Product Reviews
A
Verified Purchase
Amazon Customer
Fort Morgan, US
★★★★★ 5
very nice product
Style: Two Pieces
It fits perfectly. Easy to install.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 15, 2026
N
Verified Purchase
neelping
Birmingham, US
★★★★★ 5
Good Product and Price.
Style: One Piece
Great filter, fits perfectly. Very close to OEM fit. I have 2015 Mercedes E350, fit perfectly.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 3, 2025
A
Verified Purchase
A. Kissee
Grantham, US
★★★★★ 5
Great plug
Style: Single
My car goes through these every 30,000 miles or so. But fantastic plug all around. Performs flawlessly even at almost 9000 rpm.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 11, 2015
E
Verified Purchase
Edward P Shih
Cuba, US
★★★★★ 5
Product as described, Works great.
Style: Single
Product as described, Works great.
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Reviewed in the United States on August 27, 2015
K
Verified Purchase
Kindle Customer
Lake Worth, US
★★★★★ 5
Five Stars
Style: Single
Fit is good. Performance is great
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2016

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