
Gates Micro‑V V-belt for 1985–1988 GMC Brigadier with Detroit Diesel 6‑71 engines, specified for air-conditioning drive. The high-capacity V-belt provides dependable accessory torque for heavy-truck climate control systems, designed to withstand the load demands of commercial diesel operation and help preserve consistent A/C function.
Gates 85-88 GMC Brigadier Detroit Diesel 6-71 Diesel A.C. High Capacity V-Belt (Standard)