25 87400A2 Power Trim Cylinder Seal Rebuild Kit for MerCruiser Alpha Bravo
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Power Trim Cylinder Seal Rebuild Kit for MerCruiser
This power trim cylinder seal rebuild kit is a direct replacement for MerCruiser Alpha and Bravo series outdrives, replacing worn seals to restore proper trim cylinder function and prevent fluid leaks; OEM cross-reference number 25-87400A2.
Overview
This power trim cylinder seal rebuild kit is designed to service MerCruiser Alpha and Bravo outdrive trim cylinders. It includes all necessary seals and O-rings to rebuild the trim cylinder, eliminating leaks and restoring smooth trimming operation. Perfect for boat owners and marine technicians performing in-house maintenance.
Built For Performance
- Includes all required seals and O-rings for a complete rebuild
- Manufactured from high-quality nitrile rubber for oil and saltwater resistance
- Precision fit for MerCruiser Alpha and Bravo trim cylinders
- Cost-effective alternative to purchasing a new cylinder
- Easy to install with basic hand tools
Fits These Machines
- for MerCruiser Alpha One outdrives
- for MerCruiser Bravo One outdrives
- for MerCruiser Alpha Bravo series (where applicable)
On-The-Job Use
- Rebuilding trim cylinders on MerCruiser sterndrive systems
- Preventing hydraulic fluid leaks from worn seals
- Restoring smooth up/down trim movement
- Performing annual maintenance on marine outdrives
Specs At A Glance
| Part Number(s) | 25-87400A2 |
| Application | MerCruiser Alpha & Bravo trim cylinders |
| Seal Material | Nitrile rubber |
| Includes | Seals, O-rings, dust seals |
Good To Know
Q: Will this kit work on a Bravo III outdrive? A: The kit is designed for MerCruiser Alpha and Bravo series trim cylinders, but Bravo III may use a different seal kit; please verify your trim cylinder part number.
Q: Do I need any special tools for installation? A: Basic hand tools such as a seal pick, socket set, and snap ring pliers are typically sufficient. A service manual is recommended for torque specifications.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.