Fits:
2017-2022 Ford Super Duty F-250 4WD
2017-2022 Ford Super Duty F-350 4WD
Important Fitment Information:
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WILL NOT FIT 2WD trucks.
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WILL NOT FIT Dually trucks.
- A new wheel nut is recommended when replacing each bearing.
Features:
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Maintenance-Free Operation – Tapered roller bearing construction and high-performance grease provide smooth, long-lasting operation, protected by dual-lip seals and a robust dust shield.
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Extreme Tensile Strength and Corrosion Resistance – Grade 10.9 cold-formed wheel studs feature a gold zinc-plated finish for increased strength and long-term protection against corrosion.
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Heavy-Duty ABS Sensor – Engineered to maintain accurate wheel-speed signals through heat, mud, moisture, and demanding driving conditions.
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Corrosion and Rust Resistant – Full black E-coating protects the hub assembly against rust and corrosion in salted-road, work-truck, and off-road environments.
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Rolled Inner Spindle – Precision-formed inner spindle helps maintain optimal and consistent preload on the tapered roller bearings.
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Direct Bolt-On Replacement – Complete hub assembly installs directly into the factory location with no modifications required.
Description:
Kryptonite Wheel Bearings are engineered from the ground up to handle the punishment of lifted HD trucks, oversized tires, heavy towing, and demanding work. Unlike generic replacements, these hubs are built with a distinctive tapered roller bearing arrangement designed to minimize hub-face deflection—delivering tighter steering response, improved braking stability, and long-lasting reliability.
Each assembly features a full black E-coated finish for increased protection against rust and corrosion, paired with high-strength Grade 10.9 gold zinc-plated wheel studs built to withstand demanding use and exposure to the elements.
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 durability, confidence, and precision serious Super Duty owners demand.
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].
