DTA 40022 Shocks Struts Full Set (Pack of 4 pcs) 1999-2002 Nissan Quest, Mercury Villager, Without Springs 1999-2002 Nissan Quest, Mercury Villager, Without Springs High corrosion resistance and long service life Teflon bonded piston seal to keep friction down and temperature cooler so that valving stays firmer All-around welding on the spring seat instead of spot welding OE quality piston by NOK , ensuring product quality and durability