865380A25 Mercury MerCruiser Trim Pump Assembly | Genuine Quicksilver OEM Part

🔧 Product Description

Genuine Quicksilver Power Trim Pump Assembly - Part Number: 865380A25

A genuine Quicksilver power trim pump assembly for MerCruiser Alpha and Bravo sterndrive trim systems. This assembly supplies hydraulic pressure to raise and lower the sterndrive for trim and tilt operation and is commonly used on late-model quick-connect hydraulic trim systems.

⚙️ Key Features

• Genuine Quicksilver OEM trim pump assembly

• Correct Mercury part number 865380A25

• Complete trim and tilt hydraulic pump assembly

• Used on late-model Alpha and Bravo sterndrive systems with quick connectors

• Includes pump motor, reservoir and wiring components where supplied

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• 865380A25 current OEM trim pump assembly reference

OEM / Related Numbers:

• 865380A25

• 865380

• 865380A

• 865380A25 Pump Assy-Trim

Aftermarket / Verified Equivalents:

• SEI: 865380A25 replacement assembly

• Recmar: REC865380A25

🚤 Compatibility

Commonly used on:

• MerCruiser Alpha and Bravo hydraulic trim systems

Typically suits:

• Drive models:

• MerCruiser Alpha One Gen II late-model trim systems with quick connectors

• MerCruiser Bravo One trim systems with quick connectors

• MerCruiser Bravo Two trim systems with quick connectors

• MerCruiser Bravo Three trim systems with quick connectors

• MerCruiser Bravo X One / Two / Three trim systems with quick connectors

• MerCruiser petrol and diesel sterndrive models using trim pump assembly 865380A25

• Late-model MerCruiser Alpha / Bravo outdrives, approximately 2000 and newer, with quick-connect trim hose systems

• Drive Type: MerCruiser Alpha / Bravo sterndrive

• System Type: Hydraulic power trim and tilt pump assembly

🔌 Function

The trim pump assembly pressurises hydraulic fluid to move the trim cylinders, allowing the sterndrive to trim in, trim out and tilt.

Common signs of failure:

• Trim pump motor does not run

• Drive will not raise or lower

• Trim system loses pressure

• Hydraulic fluid leakage at pump assembly

• Slow or intermittent trim operation

📦 Condition

• Genuine Quicksilver part

• Brand new

• Supplied in original or equivalent packaging