Mercury – Bow Thruster Assembly for Single-Engine Pontoon JPO | Control System | 8M4510397

Overview
This bow thruster assembly gives single-engine pontoons the extra control they need when you’re sliding into a slip or dealing with wind across the bow. It ties into the Joystick Piloting system so the boat responds smoothly instead of drifting or fighting you. The unit delivers steady lateral push, which helps big pontoons feel more manageable in tight marinas. Once installed, low-speed work feels calmer and far less rushed.

Key Features
 • Bow Thruster Assembly – Adds forward-mounted lateral control for tight maneuvering.
 • JPO Integration – Works directly with Joystick Piloting for Outboards.
 • Single-Engine Pontoon Support – Designed specifically for large pontoon platforms.
 • Smooth Low-Speed Control – Helps the bow move sideways or hold its angle in wind.
 • Steady Response – Provides predictable push without jerky movements.

Engine & Boat Compatibility
 • Joystick Piloting for Outboards
 • Single-engine pontoons
 • Digital Throttle and Shift
 • Thruster-ready rigs

Performance & Practical Benefits
On the water, this thruster keeps the bow from wandering when wind or current starts pushing you around. It helps you nudge the boat sideways, line up with a dock, or hold position while someone handles lines. Movements feel steady, which builds confidence quickly—especially on bigger pontoons that don’t always respond well at slow speeds. It’s a small piece of hardware that makes the boat feel a lot more under control.

Why Buy OEM
OEM thruster components keep the system working cleanly with JPO and DTS, without lag or mixed signals. Mercury’s calibration stays consistent over time, so the handling feel doesn’t drift from season to season. It’s the dependable way to add real bow control to a single-engine pontoon.

FAQ
Q1: How do I know if I need a bow thruster on my pontoon?
A: If the bow blows around in wind or docking feels like a chore, a thruster usually makes a big difference.

Q2: Does it need setup after installation?
A: Yes, the JPO system needs calibration so the thruster and outboard work together smoothly.

Q3: Is it okay in saltwater?
A: Yes—just rinse the thruster openings regularly and follow normal maintenance.

Q4: What should I plan for before installing it?
A: Make sure there’s enough room in the bow area for the thruster housing and wiring.

Q5: What if the thruster feels weak or inconsistent?
A: That’s often a calibration or power-supply issue rather than a failure of the thruster itself.