Fits:

1999-2004 Ford Super Duty F250 4WD SRW

1999-2004 Ford Super Duty F350 4WD SRW

2000-2002 Ford Excursion 4WD

Important Fitment Details:

Does not fit DRW (Dual Rear Wheel) or 2WD Models.
1999-2002 models typically use coarse thread (M14x2.0) wheel studs
2004-2005 models typically use fine thread (M14x1.5) wheel studs
Ford transitioned thread pitch during the 2003 model year, so verify your lug nut thread pitch before ordering.

*SOLD INDIVIDUALLY*

Features:

Tapered Roller Bearing Design – Reduces hub-face deflection for improved steering precision, braking stability, and long-term durability
Heavy Duty Bearing Internals – Built to handle the added load from larger wheels, tires, lift kits, and towing
Black Protective Coating – Helps resist corrosion and maintain a clean appearance in harsh environments
Fine Thread M14x1.5 Wheel Studs – Increased clamping force and durability compared to coarse thread designs
Improved Rigidity Over OEM – Reduces flex under load for more consistent alignment and handling characteristics
Pre-Installed ABS Sensor – Complete assembly ready for installation with no extra components needed
Complete Bolt-On Assembly – Direct replacement design fits factory mounting locations with no modifications required

Description:

Kryptonite Wheel Bearings are engineered to handle the increased stress that comes with leveled and lifted Super Duty trucks running larger wheels and tires. Unlike generic replacement hubs, these bearings are built with oversized heavy-duty internals and a distinctive ball and taper bearing arrangement designed to reduce hub-face deflection under load. The result is improved steering precision, more stable braking performance, and better overall handling both on and off the road.

These bearings have been tested extensively on our own trucks in real-world conditions, from daily driving and towing to oversized tire setups and off-road abuse. Because of that experience, we confidently back them with our Kryptonite Lifetime Warranty.

Each bearing assembly is a complete bolt-in unit that fits both the right and left side of 1999-2005 Ford F250 and F350 4WD SRW trucks. Every unit includes a new ABS brake sensor and 8 new fine-thread wheel studs for a complete installation.

Torque Specs:

Spindle Bolts - 133 lb·ft
Caliper Bolts - 166 lb·ft

Installation Guide:

INSTALLATION INSTRUCTIONS

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].

1999-2004 FORD SUPER DUTY F-250/F-350 2000-2005 EXCURSION 4X4

KRYPTONITE UPPER BALL JOINT FOR FORD SUPER DUTY F250/F350 1999-2022

KRYPTONITE LOWER BALL JOINT FOR FORD SUPER DUTY F250/F350 1999-2022

KRYPTONITE UPPER AND LOWER BALL JOINT PACKAGE DEAL FOR 1992-2022 FORD SUPER DUTY F-250/F-350

KRYPTONITE LIFETIME WARRANTY WHEEL BEARING FOR 1999-2004 FORD SUPER DUTY F-250/F-350 & EXCURSION