633878 Parts

Washer tub ring that mounts around the outer drum assembly. Replace this structural component if it's cracked, broken, or damaged during repairs.

This O-ring is a small rubber seal that prevents water or air leaks at a connection point. It restores a tight seal so appliance lines and fittings work reliably and avoid drips or pooling. What it does:

• Seals joints and fittings to stop water or air from leaking
• Commonly replaced when a connection shows visible leaking or moisture
• Helps restore proper water flow and pressure by removing escape paths
• Useful when replacing related fittings, valves, or tubing to ensure a leak-free seal

• Disconnect power and shut off water supply before replacing the O-ring
• Remove the old O-ring, clean the sealing surfaces, and inspect for damage before installing the new ring
• Lightly lubricate with a water-safe (non-petroleum) lubricant if needed to ease installation and prevent pinching