Trim Cylinder Port Starboard for MerCruiser Alpha 1 Gen 2 815954A7 815935A7
Available to Order
Need help finding the right part? Talk with a parts expert today.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I needed a forklift part and wasn’t sure which one fit. They asked for the model and serial number, got back to me quickly, and made sure I ordered the right one. Really helpful.
Randy W. — Verified customer
Product Overview
This trim cylinder set provides precise port and starboard trim control for your MerCruiser Alpha One Gen 2 outdrive. Designed for boaters who demand reliable hydraulic actuation, these trim cylinders ensure smooth adjustment of drive angle for optimal performance.
Key Features & Performance
- Hydraulic construction for consistent and responsive trim operation
- Includes both port and starboard cylinders for complete replacement
- Direct fit for MerCruiser Alpha One Gen 2 outdrives
- Manufactured to meet or exceed OEM specifications
- Corrosion-resistant materials for marine environments
Fitment & Compatibility
- MerCruiser Alpha One Gen 2 outdrives
- Replaces OEM part numbers 815954A7 and 815935A7
Common Uses
- Adjusting outdrive trim angle for planing and cruising
- Maintaining proper boat attitude and fuel efficiency
- Facilitating shallow water operation by tilting the drive
Technical Specifications
- Part Number(s): 815954A7 (Port), 815935A7 (Starboard)
- Application: Port and Starboard
Frequently Asked Questions
Q: Are these trim cylinders sold as a pair? A: Yes, this listing includes both the port and starboard trim cylinders for a complete replacement set.
Q: Will these fit other MerCruiser outdrives? A: These are specifically designed for Alpha One Gen 2 outdrives; verify compatibility with your model before purchase.
Product appearance and specifications may vary slightly by batch. Compatibility may vary by serial number. Verify fitment before purchase.