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2005-2023 Powerstroke Kryptonite 4.5" Front Bump Stop Spacer Kit (KRFB45)

Original price $105.31 - Original price $105.31
Original price
$105.31 - $105.31
Current price $105.31

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

  • Overview
  • Features
  • Warranty

When adjusting the ride height of your Heavy Duty Truck it is absolutely critical your bump stop placement is properly adjusted as well. Our precision billet spacer kit takes the guesswork out of limiting your up travel. Direct fit install, Premium zinc plated hardware. Guaranteed for life. 

  • Grade 10.9 Hardware
  • Hard Anodized Black Finish 
  • Precision Billet Machined
  • Direct Fit 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.