72-85075-L0-00 – O-Ring – Yamaha

The 7285075l000 o-ring is a genuine Yamaha OEM sealing ring used in various Yamaha outboard systems. This small part creates a tight seal between mating components to prevent fluid or air leaks. Often it serves in power trim & tilt assemblies, fuel systems, and other locations where a secure, leak-free connection is needed. Because this is a factory part, it fits correctly and maintains performance without modification.

You install the 7285075l000 o-ring in grooves or between housing surfaces to stop leakage. It compresses slightly to form a reliable barrier, even under pressure or vibration. Therefore, this O-ring helps keep critical fluids where they belong. If an old seal becomes brittle, cracked, or squashed, replacing it with this OEM o-ring helps restore proper sealing function. Moreover, a fresh o-ring can reduce the chance of water, fuel, or hydraulic fluid loss during operation.

In many Yamaha outboards, this o-ring is part of the power trim & tilt assembly. It also fits other engine components that use similar seals. Using the correct OEM part gives you confidence that the seal matches Yamaha’s original specifications. Then, you avoid common issues like leaks or poor fits that aftermarket seal replacements sometimes cause.

When servicing your outboard, always inspect worn seals and replace them as needed. A proper o-ring like this can improve reliability and prevent unexpected problems while boating. Shop at Arizona Outboard Dismantlers to keep your outboard running strong and ready for the water.