This Dorman 521-591 front driver side lower suspension control arm and ball joint assembly is a direct replacement part engineered specifically for select Chevrolet Colorado and GMC Canyon vehicles from model years 2004 through 2012. Constructed from high-quality steel with a machined exterior finish, it offers enhanced durability through additional coatings that resist rust and corrosion over time. Each assembly comes complete with pre-installed ball joints and bushings, streamlining installation to save time and labor costs. The product has undergone rigorous industry-leading testing to guarantee smooth ride quality, directional stability, and predictable vehicle dynamics. Designed to restore original equipment performance, this control arm assembly supports safe handling and reliable suspension function. It is an ideal choice for automotive professionals, backyard mechanics, and do-it-yourself enthusiasts seeking trustworthy replacement parts that maintain vehicle integrity.

Upgrade your vehicle's suspension system today with this reliable Dorman control arm assembly for improved handling and safety.

Product Dimensions:

21.70 x 6.70 x 20.20 in

30.60 lbs

Shipping Dimensions:

22.01 x 20.20 x 7.00 in