Honda CX500 GL500 Water Pump Mechanical Seal Kit - 19217-611-000 Rebuild

If you own an old Honda CX500 or GL500 Silver Wing, you probably know they can leak coolant from the water pump.

This is a rebuild kit—the mechanical seal itself.

It's a 3-piece set that fits 1978-1981 CX500 and 1981-1982 GL500.

The OEM number is 19217-611-000.

This is an unbranded kit, but it's the right spec.

It's the part that spins and keeps the water in the engine.

Comes with a 6-month warranty.

If you're splitting the cases or just doing a water pump, grab this seal and do it right.