Fits:
2017-2022 Ford Super Duty F-250 4WD
2017-2022 Ford Super Duty F-350 4WD
Important Fitment Information:
-
WILL NOT FIT 2WD trucks.
- A new wheel nut is recommended when replacing each bearing.
Features:
- Smooth, Maintenance-free Operation - Tapered roller bearing construction and high-performance grease. All kept in with dual lip seals and a robust dust shield
- Grade 10.9 Corrosion Resistant Studs - Phosphate coated to resist the elements while providing consistent and extreme tensile strength
- Heavy-duty ABS sensors - engineered to maintain signal accuracy in heat, mud, moisture, and resist abrasion
- Rolled Inner Spindle - This ensures optimal and consistent preload on the tapered roller bearings
Description:
Kryptonite Wheel Bearings are engineered from the ground up to handle the punishment of lifted HD trucks, oversized tires, and heavy towing. Unlike generic replacements, these hubs are built with a distinctive tapered roller bearing arrangement to minimize hub-face deflection—delivering tighter steering response, improved braking stability, and long-lasting reliability.
Each assembly is a complete, bolt-in unit compatible with both right and left knuckles on 4WD applications, making installation straightforward with an average install time of about 2 hours.
When it comes to controlling a heavy-duty truck with larger tires, every detail matters. Kryptonite Wheel Bearings are overbuilt where others cut corners—offering increased strength, better alignment stability, and extended service life. Designed for real-world abuse both on and off the road, they deliver the confidence and precision serious truck owners have demanded for years.
Includes:
1 x Wheel Bearing Hub Assembly w/ ABS Wire
Torque Specifications:
- Axle Nut – 258 lb·ft -350 lb·ft (Always use a new axle nut)
- Spindle Bolts (Mounting Bolts) – 129 lb·ft
- Main Caliper Bracket – 130 lb·ft
- Locking Hubs - T25, apply blue LocTite and snug, then 45° more
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].
