Trim Pump SIERRA 118-6789

Compatible Engines

The trim system is critical for stability and safety on the water, and its performance relies heavily on the condition of hydraulic pumps. This listing features the SIERRA 118-6789 trim pump, a high-quality replacement for original equipment. Due to the specific nature of the marine parts market, compatibility must be carefully verified by the manufacturer catalog number 118-6789 or the engine's original OE number. We do not provide a list of specific models to avoid selection errors. If you have any doubts about fitting this part to your vessel, we strongly recommend contacting our customer support to confirm compatibility before purchasing.

Installation and Operation

Replacing a trim pump is an operation that requires precision and attention to detail. Before starting work, ensure the hydraulic system is properly bled to prevent unexpected interruptions in steering control. During the installation of the new SIERRA 118-6789 pump, pay special attention to the condition of seals and the cleanliness of fittings. Using original or proven replacements like this one guarantees durable connections and resistance to corrosion in harsh marine conditions. Regular inspection of the trim pump is an investment in comfortable navigation.

• High build quality – the SIERRA brand ensures reliability and long service life.
• Precise fit – dimensions comply with OEM standards for easy replacement.
• Resistance to external conditions – materials resistant to moisture and sea salt.
• Water safety – stable control of the engine tilt angle.