Steering Gear Oil Seal Kit ?

This repair kit is used to stop oil leakage around the worm shaft area of the steering gear box. It keeps the steering lubricant or power steering fluid inside the housing, where it must stay for smooth gear movement and long service life. For older Nissan steering systems, a fresh seal is often the difference between a dry, safe steering box and constant fluid loss.

Why This Part Is Needed ✅

The worm gear works under pressure, rotation, heat, and road vibration. The seal protects the internal bearings and gear teeth from dirt, moisture, and metal wear. When fitted correctly, it helps maintain steering response, reduces play, and prevents messy oil drops under the vehicle.

How It Works ⚙️

The seal lip sits tightly against the worm shaft. As the shaft turns, the sealing edge holds oil inside while allowing smooth rotation. Good sealing keeps lubrication on the gear contact surfaces, so the steering box can operate quietly and with less friction.

Signs of a Failed Seal ⚠️

If this seal becomes hard, cracked, or worn, oil can leak from the steering gear. You may notice heavy steering, low fluid level, wet marks near the gearbox, whining noise, or increased steering free play. Ignoring the leak can damage the worm gear, bearings, and steering box housing, leading to costly repair or unsafe handling.

Compatible Models

• Pickup
• Pathfinder
• Datsun Truck
• President
• Truck-Hardbody
• Truck
• Terrano
• King Cab
• Silvia/Gazelle