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2005-2023 Powerstroke Kryptonite Death Grip Radius Arm Kit (KRFDRD1)

Original price $1,482.16 - Original price $1,482.16
Original price
$1,482.16 - $1,482.16
Current price $1,482.16

Some Kryptonite products are on backorder, please contact us before ordering to get a timeline.

  • Overview
  • Features
  • Warranty

Our new Death Grip Radius Arm Kit is just what you need if your looking for the ultimate suspension upgrade to your 2005-2022 F250/F350 Truck! Fully boxed and hand welded construction ensures a Death Grip hold on your front axle. This Radius arm was designed and built for maximum durability, high tire clearance capability, and an industry leading range of caster alignment adjustability. 


Built into the box welded structure of this arm is a Tire clearance pocket which will allow clearance of a 37" x 13.5" Tire on a stock 20" rim with 5.5" of backspacing.


We kept alignment adjustability in mind with the design of this arm. Utilizing our exclusive Hexagon Caster Eccentric allows you to make fixed 2° incremental changes in 5 different positions. This means that at any ride height from 0" up to 6" you'll be able to dial in Caster exactly where you need it. The best part is, no worrying about loosing your adjustments over time or with rough driving. The Hex shape of this Caster Eccentric will lock your alignment adjustment into place.


This kit is sold with everything needed to install. 

  • Durable Powdercoat Black Finish 
  • Grade 10.9 Hardware
  • Laser Cut Mirror finish Stainless Logo
  • Precision CAD Engineering
  • Unique fixed position Caster Eccentric 
  • Direct bolt on Install
  • Made in the USA

(Kryptonite No Fine Print Lifetime warranty)-Kryptonite steering and suspension components are warrantied for life to their original purchaser. This warranty is against any manufacturer defects, premature wear or breakage. Race it, jump it, off road it, wreck it, lift it, I think you get it? We don't care. If you can break it we will replace it. 


Your Kryptonite products must be purchased from an authorized dealer, and must complete warranty registration within 90 days of purchase. Complete Warranty details can be found here.


Most orders are shipped 1-2 weekdays after an order is placed, depending on availability. Some products are shipped directly from manufacturers and may be subject to duty and taxes.


Not all products are stocked in house. Please check for availability as some products may be backordered.