Upper Unit Gear Set HD - 43-18411A4/43 - 18411A2
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GLM Product Part No. - 11210 - Replaces Mercury Upper Unit Gear Set HD - 43-18411A4/43-18411A2 Heavy-duty upper unit gear set engineered for demanding marine applications. This precision-machined component delivers reliable power transmission and durability in saltwater environments. Compatible with select outboard motor configurations, this gear set ensures smooth operation and extended service life. Ideal for commercial fishing vessels, charter boats, and high-performance recreational craft requiring robust drivetrain components. OEM-quality construction meets stringent marine standards for dependable performance season after season.
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