If your '86-'97 Nissan D21 Pickup (Hardbody) has loose steering or unusual tire wear, a worn idler arm might be the culprit. This is a direct-fit replacement steering idler arm for the front of your rear-wheel-drive (RWD) truck. It's manufactured to modern OE standards, often with upgraded materials for better durability than the original. Installation is straightforward – it bolts on just like the factory unit. Each part is inspected to ensure quality and reliability. A crucial component for maintaining safe, precise steering. Always confirm your truck's exact year and drivetrain (must be RWD) before ordering. Get your steering feel tight and confident again.