KYB recommended OEM replacement shock. Specifically calibrated to help restore the original handling and control characteristics of GM trucks. Uses a seamless working cylinder matched with a Teflon coated piston band for a positive seal and longer life. Triple chrome plated piston rod and multi-lip oil seals that reduce wear. Solid seamless mounting eye rings and bolt bushings to eliminate rattles.
Ordered 2 for my Suburban last week. Received today, both boxes opened, both burnt out. In many years of installing shock absorbers I have never gotten new ones that were junk.