Product Overview
Kryptonite Upper Control arms are laser cut and welded into an extremely strong boxed design. Made with pride here in small town USA and backed with a lifetime warranty. Kryptonite UCA kits will improve the ride of any K Series 4WD Truck/SUV. These Control Arms will not fit a 2WD truck
Fits: Chevrolet K1500 4WD 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1998
Features:
- Boxed Arm Design – Laser-cut and TIG-welded for extreme strength and durability
- Made in the USA – Built with pride in small-town America and backed by Kryptonite’s lifetime warranty
- Bolt-On Upgrade – Compatible with stock or leveled trucks and many lift kits
- Upgraded Ball Joints Included – Includes Kryptonite bolt-on upper ball joints, pre-greased and ready to install
- Improved Ride & Alignment – Helps maintain factory geometry while improving strength and performance with added caster
- Pre-Greased with Chevron EP2 – Ready for installation; service every 5-7k miles
Includes:
- 1 x Kryptonite Upper Control Arm Pair
- 4 x Control arm sleeves
- 8 x Control arm Bushings
- 2 x Kryptonite Bolt on Upper Ball Joints
- 1 x Hardware package
Note: The KRUCA88 is specifically designed for K1500 trucks under 7200 GVW. These will NOT fit the K2500/K3500 trucks.
Kryptonite Part# KRUCA88
Brand (Manufacturer) Info
Whether you need replacement parts you can trust for your daily driver, or you need parts to hold up to the demands of competition, our goal is to make the strongest products on the market. For many years Kryptonite Steering and Suspension Products have used the Heavy Duty full sized Duramax Diesel truck platform as the products proving grounds. Through countless miles of research and development our Kryptonite branded products have evolved to be the best and most reliable around. Whether for work, play, or competition, you can trust Kryptonite Steering and Suspension Products. We stand behind our products for as long as you own your truck or side by side.

