CHEVROLET ACDelco 11588742 X 2EA Drive Belt Idler Pulley Bolt (GMKOREAPARTS)

11588742 X 2EA. (GMKOREAPARTS). Drive Belt Idler Pulley Bolt. CHEVROLET ACDelco. 2026 Chevrolet Silverado EV LT, Trail Boss, WT Electric. 2025 Chevrolet Silverado EV LT, RST, WT Electric. 2024 Chevrolet Silverado EV RST, WT Electric.