KRYPTONITE UPPER AND LOWER BALL JOINT PACKAGE FOR AFTERMARKET CONTROL ARMS FOR 2001–2010 CHEVY/GMC HD TRUCKS & HUMMER H2

Fits: 

2001–2010 Chevy 1500HD, 2500HD, 3500HD

2001–2010 GMC 1500HD, 2500HD, 3500HD

2002–2009 Hummer H2 (8 Lug Trucks Only)

2001-2013 Chevy 2500 SUV (8 Lug Only)

2001-2013 Chevy 2500 SUV (8 Lug Only)

Important Fitment Info:

This package is designed for trucks using stock-style control arms and includes bolt-in upper ball joints. Perfect for leveled or lifted trucks with factory-style control arms.

Includes:

• 2 x Kryptonite Lower Ball Joints – Part# KR6693
• 2 x Kryptonite Bolt-In Upper Ball Joints – Part# KR6292

Features:

• Complete ball joint set – includes both upper and lower heavy-duty joints
• Bolt-in upper joints – for use with OEM-style stamped steel or cast control arms
• Extreme strength – 4140 chromoly steel ball studs with induction-hardened bearing surfaces
• Heavy-duty bearing housing – machined from sintered graphite, bronze, and 1045 steel
• Fully greaseable – metal-on-metal design with serviceable zerk fittings
• Corrosion-resistant – durable black E-Coat finish for long-term performance
• Reinforced ball joint boots – made from tear-resistant silicone polyurethane
• Pre-greased with Chevron EP2 – ready to install; re-grease every 5-7k miles

Description:

These ball joints represent the latest evolution of Kryptonite’s ball joint design. Improving not only on factory components, but even on previous Kryptonite generations. Every aspect of this joint was engineered to survive the demands of lifted trucks, oversized tires, aggressive alignment settings, and real-world abuse.

A massive chromoly stud, powdered-metal races, and a metal-on-metal internal design work together to deliver unmatched strength and articulation. The coil-spring compression system maintains consistent preload throughout suspension travel, reducing looseness and extending service life even under extreme conditions.

Finished with a corrosion-resistant gold zinc cap and protected by a thick rubber boot, they are built for longevity, performance, and reliability. Whether you’re daily driving, towing, or pushing your truck off-road, this is a true heavy-duty upgrade over stock and aftermarket alternatives.

Upon install, these ball joints will require 4-6 pumps of grease. Going forward, the recommended service interval is about a half pump every 5,000–7,000 miles. Think of grease like blood in your body: without it, nothing survives. The boots are to keep dust and debris out and not to hold grease in so be careful not to over-grease.

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].