I have 1 (one) qs3 front shock off a 2019 zr 9000, it is in good working condition. All 3 settings work as they should. It comes with the spring and retainer along with all bushings and hardware. Bolt in ready. Price is $300 with free shipping in the lower 48 states. If you’re interested and would like pictures please send me a pm with your number and I will text pictures to you.