This outer tie rod is designed to fit 2011 - 2025 GMC/Chevrolet HD trucks with a 6.6L Duramax engine. It's a one - piece design, offering superior strength and durability. After nearly 2 years of R&D, this part has a more consistent pre - load, which is better than other aftermarket two - piece designs. Part numbers are 11KL34 and 11KL78. The outer tie rods from Kryptonite are left - hand thread. If you need a right - hand thread version, click here. Be aware that there are two different tie rod sizing options (3/4' or 7/8' threads), so verify before ordering. It comes with Kryptonite's No Fine Print Lifetime Warranty (excluding Heim Joints), but you must buy from an authorized dealer and register the warranty within 90 days of purchase.

How to use: Install this outer tie rod on your 2011 - 2025 GMC/Chevrolet HD truck with a 6.6L Duramax engine according to the vehicle's repair manual. Make sure to choose the correct part number (11KL34 or 11KL78) and thread type. Notes: Remember that the outer tie rods from Kryptonite are left - hand thread. If you need a right - hand thread version, click the provided link. Also, check the tie rod body thread size (3/4' or 7/8') before placing your order. Maintenance advice: Regularly inspect the tie rod for any signs of wear, damage, or looseness. If you notice any issues, it's best to have it checked by a professional mechanic. Keep in mind that the warranty only applies when purchased from an authorized dealer and registered within 90 days of purchase.