4.5" FRONT BUMP STOP SPACER KIT FOR 2005-2025 FORD SUPER DUTY F-250/F-350 - Kryptonite - KRFB45
Details
Important Fitment Details:
*SOLD AS A PAIR, BUMP STOP SPACER KIT ONLY. THIS IS NOT A COMPLETE LIFT KIT
Features:
- Grade 10.9 Hardware
- Hard Anodized Black Finish
- Precision Billet Machined
- Direct Fit Install
Description:
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.
Warranty:
(Kryptonite No Fine Print Lifetime Warranty)
Kryptonite Steering & Suspension components are warrantied for life to their original purchaser. This warranty covers manufacturer defects, premature wear, or breakage. Race it, jump it, off‑road it, wreck it, lift it-we don’t care. If you can break it, we’ll replace it.
Your Kryptonite products must be purchased through an Authorized Dealer, and Warranty Registration completed within 90 days of purchase. Complete warranty details can be found [here].
Fitments
- 2005 Ford F-250 Super Duty 5.4L GAS
- 2005 Ford F-250 Super Duty 6.0L DIESEL
- 2005 Ford F-250 Super Duty 6.8L GAS
- 2005 Ford F-350 Super Duty 5.4L GAS
- 2005 Ford F-350 Super Duty 6.0L DIESEL
- 2005 Ford F-350 Super Duty 6.8L GAS
- 2006 Ford F-250 Super Duty 5.4L GAS
- 2006 Ford F-250 Super Duty 6.0L DIESEL
- 2006 Ford F-250 Super Duty 6.8L GAS
- 2006 Ford F-350 Super Duty 5.4L GAS
- 2006 Ford F-350 Super Duty 6.0L DIESEL
- 2006 Ford F-350 Super Duty 6.8L GAS
- 2007 Ford F-250 Super Duty 5.4L GAS
- 2007 Ford F-250 Super Duty 6.0L DIESEL
- 2007 Ford F-250 Super Duty 6.8L GAS
- 2007 Ford F-350 Super Duty 5.4L GAS
- 2007 Ford F-350 Super Duty 6.0L DIESEL
- 2007 Ford F-350 Super Duty 6.8L GAS
- 2008 Ford F-250 Super Duty 5.4L GAS
- 2008 Ford F-250 Super Duty 6.4L DIESEL
- 2008 Ford F-250 Super Duty 6.8L GAS
- 2008 Ford F-350 Super Duty 5.4L GAS
- 2008 Ford F-350 Super Duty 6.4L DIESEL
- 2008 Ford F-350 Super Duty 6.8L GAS
- 2009 Ford F-250 Super Duty 5.4L GAS
- 2009 Ford F-250 Super Duty 6.4L DIESEL
- 2009 Ford F-250 Super Duty 6.8L GAS
- 2009 Ford F-350 Super Duty 5.4L GAS
- 2009 Ford F-350 Super Duty 6.4L DIESEL
- 2009 Ford F-350 Super Duty 6.8L GAS
- 2010 Ford F-250 Super Duty 5.4L GAS
- 2010 Ford F-250 Super Duty 6.4L DIESEL
- 2010 Ford F-250 Super Duty 6.8L GAS
- 2010 Ford F-350 Super Duty 5.4L GAS
- 2010 Ford F-350 Super Duty 6.4L DIESEL
- 2010 Ford F-350 Super Duty 6.8L GAS
- 2011 Ford F-250 Super Duty 6.2L FLEX
- 2011 Ford F-250 Super Duty 6.7L DIESEL
- 2011 Ford F-350 Super Duty 6.2L FLEX
- 2011 Ford F-350 Super Duty 6.7L DIESEL
- 2012 Ford F-250 Super Duty 6.2L FLEX
- 2012 Ford F-250 Super Duty 6.7L DIESEL
- 2012 Ford F-350 Super Duty 6.2L FLEX
- 2012 Ford F-350 Super Duty 6.7L DIESEL
- 2013 Ford F-250 Super Duty 6.2L FLEX
- 2013 Ford F-250 Super Duty 6.7L DIESEL
- 2013 Ford F-350 Super Duty 6.2L FLEX
- 2013 Ford F-350 Super Duty 6.7L DIESEL
- 2014 Ford F-250 Super Duty 6.2L FLEX
- 2014 Ford F-250 Super Duty 6.7L DIESEL
- 2014 Ford F-350 Super Duty 6.2L FLEX
- 2014 Ford F-350 Super Duty 6.7L DIESEL
- 2015 Ford F-250 Super Duty 6.2L FLEX
- 2015 Ford F-250 Super Duty 6.7L DIESEL
- 2015 Ford F-350 Super Duty 6.2L FLEX
- 2015 Ford F-350 Super Duty 6.7L DIESEL
- 2016 Ford F-250 Super Duty 6.2L FLEX
- 2016 Ford F-250 Super Duty 6.7L DIESEL
- 2016 Ford F-350 Super Duty 6.2L FLEX
- 2016 Ford F-350 Super Duty 6.7L DIESEL
- 2017 Ford F-250 Super Duty 6.2L FLEX
- 2017 Ford F-250 Super Duty 6.7L DIESEL
- 2017 Ford F-350 Super Duty 6.2L FLEX
- 2017 Ford F-350 Super Duty 6.7L DIESEL
- 2018 Ford F-250 Super Duty 6.2L FLEX
- 2018 Ford F-250 Super Duty 6.7L DIESEL
- 2018 Ford F-350 Super Duty 6.2L FLEX
- 2018 Ford F-350 Super Duty 6.7L DIESEL
- 2019 Ford F-250 Super Duty 6.2L FLEX
- 2019 Ford F-250 Super Duty 6.7L DIESEL
- 2019 Ford F-350 Super Duty 6.2L FLEX
- 2019 Ford F-350 Super Duty 6.7L DIESEL
- 2020 Ford F-250 Super Duty 6.2L FLEX
- 2020 Ford F-250 Super Duty 6.7L DIESEL
- 2020 Ford F-250 Super Duty 7.3L GAS
- 2020 Ford F-350 Super Duty 6.2L FLEX
- 2020 Ford F-350 Super Duty 6.7L DIESEL
- 2020 Ford F-350 Super Duty 7.3L GAS
- 2021 Ford F-250 Super Duty 6.2L FLEX
- 2021 Ford F-250 Super Duty 6.7L DIESEL
- 2021 Ford F-250 Super Duty 7.3L GAS
- 2021 Ford F-350 Super Duty 6.2L FLEX
- 2021 Ford F-350 Super Duty 6.7L DIESEL
- 2021 Ford F-350 Super Duty 7.3L GAS
- 2022 Ford F-250 Super Duty 6.2L FLEX
- 2022 Ford F-250 Super Duty 6.7L DIESEL
- 2022 Ford F-250 Super Duty 7.3L GAS
- 2022 Ford F-350 Super Duty 6.2L FLEX
- 2022 Ford F-350 Super Duty 6.7L DIESEL
- 2022 Ford F-350 Super Duty 7.3L GAS
- 2023 Ford F-250 Super Duty 6.7L DIESEL
- 2023 Ford F-250 Super Duty 6.8L GAS
- 2023 Ford F-250 Super Duty 7.3L GAS
- 2023 Ford F-350 Super Duty 6.7L DIESEL
- 2023 Ford F-350 Super Duty 6.8L GAS
- 2023 Ford F-350 Super Duty 7.3L GAS
- 2024 Ford F-250 Super Duty 6.7L Diesel
- 2024 Ford F-250 Super Duty 6.8L FLEX
- 2024 Ford F-250 Super Duty 6.8L Gas
- 2024 Ford F-250 Super Duty 7.3L Gas
- 2024 Ford F-350 Super Duty 6.7L Diesel
- 2024 Ford F-350 Super Duty 6.8L Gas
- 2024 Ford F-350 Super Duty 7.3L Gas
- 2025 Ford F-250 Super Duty 6.7L Diesel
- 2025 Ford F-250 Super Duty 6.8L FLEX
- 2025 Ford F-250 Super Duty 6.8L Gas
- 2025 Ford F-250 Super Duty 7.3L Gas
- 2025 Ford F-350 Super Duty 6.7L Diesel
- 2025 Ford F-350 Super Duty 6.8L Gas
- 2025 Ford F-350 Super Duty 7.3L Gas

