Mercury – Electric Steering TVM Lite Kit for Rig Center | Steering System | 8M0191738

Overview
This TVM Lite kit gives Mercury Racing 450R rigs the hardware needed to run electric steering, whether you’re using Joystick Piloting or a non-joystick setup. It’s built for boats rigged with a rig center and gives each actuator what it needs to communicate cleanly with the steering system. The kit keeps the wiring straightforward and avoids the patchwork approach that causes steering glitches. Once installed, the wheel feel is smoother, more controlled, and easier to trust around docks.

Key Features
 • TVM Lite Electric Steering Kit – Core hardware for electric steering on 450R rig-center boats.
 • Joystick or Non-Joystick Ready – Supports both JPO and traditional electric steering setups.
 • One Per Actuator – Each steering actuator requires its own kit.
 • Includes Thrust Vector Module – Supplies the steering system with the proper control logic.
 • TVEM Lite Harness + Panel – Provides the wiring and mounting pieces needed for clean rigging.

Engine & Boat Compatibility
 • Mercury Racing 450R
 • Electric steering actuators
 • Rig center installations
 • Joystick and non-joystick electric steering
 • SmartCraft network

Performance & Practical Benefits
On the water, this kit helps the steering system stay predictable and smooth, especially during low-speed work. The TVM keeps the actuator signals steady, which cuts down on that “twitchy” feel some boats get at idle. With the right harnessing in place, small wheel inputs feel more natural, and docking becomes less of a guessing game. It’s a noticeable upgrade if you run a 450R on a rig-center setup.

Why Buy OEM
OEM modules and harnessing make a big difference in electric steering. Everything plugs in the way it should, the system stays in sync with Mercury’s calibration, and you avoid the random electrical quirks that come with off-brand parts. It’s the cleanest and most reliable way to rig a 450R with electric steering.

FAQ
Q1: How do I know if my 450R setup needs this kit?
A: If you’re rigging electric steering on a 450R with a rig center—joystick or not—this is the required kit.

Q2: Do I need one kit or multiple?
A: One kit per steering actuator.

Q3: Is this okay for saltwater?
A: Yes—just keep the connectors clean during routine washdowns.

Q4: Anything to check before installation?
A: Make sure the rig center has room for the TVM assembly panel and that the wiring path is clear.

Q5: What if the steering feels uneven after install?
A: That usually points to calibration or a separate wiring issue, not the TVM Lite kit.