This is a genuine Mercury Marine Quicksilver factory OEM part, not aftermarket
Superseded:93210-58144-00 O / 93210-58677-00
Yamaha OEM Part 93210‑58677‑00 is a genuine Yamaha OEM O‑Ring - a small circular sealing component used in Yamaha marine and powersports equipment. It's designed to create a fluid‑tight seal between mating parts to prevent leaks, typically in oil, fuel, or water systems where two components join.
Compatible Engines & Serial Number Ranges
Typical Engine Applications
According to parts catalog listings, this O‑ring is used in a wide range of Yamaha outboard engines, especially in the 115-225 HP range from the mid‑1980s onward, including many 2‑stroke V6 and inline models.
Yamaha 115ETK, 115ETXK, 115ETLK series outboards (mid‑1980s)
Yamaha 150ETH, 175ETH, 200ETH, 200ETXH etc. outboards (1986-1988)
Yamaha 220K_V6SPE, 225H_EXCEL and similar V6 outboards from the late 1980s
This O‑ring isn't an engine internal seal (like pistons or crank), but rather typically:
A seal in the lower unit/drive housing or shift cover area to prevent water or lubricant leaks.
If you tell me the specific Yamaha engine model and year you're working with (e.g., 115 HP outboard, 200 HP V6 outboard, etc.), I can confirm whether this part fits that engine.
This O‑ring isn't an engine internal seal (like pistons or crank), but rather typically:
A seal in the lower unit/drive housing or shift cover area to prevent water or lubricant leaks.
This is in new condition please see pictures for the exact item you will receive.