Steering Rack Seal Set for Smooth, Leak‑Free Control

This complete gasket and seal set restores the hydraulic tightness of a rack‑and‑pinion power steering system. It is needed when you find steering fluid spots, heavier wheel effort, or a damp rack boot. By renewing tired O‑rings, lip seals, and dust wipers, it prevents pump strain and brings back factory steering feel and accuracy.

How It Works ⚙️

Inside the rack housing, the seals surround the pinion shaft, rack ends, and pressure ports. Under pump pressure, they keep ATF where it belongs, routing fluid to each side of the rack piston. Proper sealing converts hydraulic force into smooth side‑to‑side motion, so the wheel turns light, quiet, and precise.

What Happens If It’s Broken

When seals harden or crack, fluid leaks out and air gets in. Assist fades, the pump may whine, and steering can feel notchy or wander. Continued driving risks pump failure, internal corrosion, uneven tire wear, and sudden loss of assist.

Why Choose This Kit ✅

• OEM‑grade materials (NBR/FKM, PTFE) for heat and ATF resistance
• Exact‑fit dimensions for fast, clean installation
• Includes pinion, rack end, valve body, and end‑cap seals
• Ideal during rack overhaul to stop future leaks

Compatibility

• Hiace
• Hiace/Regiusace