This Rough Country Suspension joint rebuild kit is the perfect solution for getting your car or truck running smoothly. With the RCJ4144 model number and complete large flex joint, you'll have everything you need to ensure your vehicle is operating at its best.Ideal for use in control arms, ball joints, and assemblies, this kit is designed to improve your car's steering and suspension. Plus, it's compatible with a wide range of makes and models, making it a versatile choice for any driver. Don't let wear and tear impact your vehicle's performance - invest in this Rough Country Suspension joint rebuild kit today.