When it comes to controlling your outboard's running angle, the trim rod does more than just move the engine - it handles constant pressure, salt spray, and relentless vibration every time you throttle up. The Mercury Marine Trim Rod Assembly - 8M0118299 is purpose-built to take that punishment, delivering smooth, precise trim and tilt operation no matter where you run.. Precision-machined and polished, this rod glides cleanly through the hydraulic seals, minimizing friction and helping prevent wear that could lead to leaks. That smooth action isn't just about comfort - it helps maintain consistent fluid pressure, ensuring reliable performance across the full trim range. Crafted from corrosion-resistant materials, this rod stands up to the unforgiving marine environment, whether your boat lives in saltwater, freshwater, or both.. What makes it worth the upgrade:. Factory-engineered fit for select Mercury outboards - no adjustments needed. Polished finish reduces seal wear and extends s