Mercury – Zero Effort Lever Extension Harness | Lever 2 Shift Extension | 84-8M0192269

Overview
This harness adds seven extra feet to the shift side of a Race DTS setup, giving you more room to route things the right way. It’s labeled Lever 2, but it can stand in for Lever 3 or 4 if your layout calls for it. That flexibility helps when the controls and rig center don’t land in the same spot or when the wiring bay is tighter than you’d like. It’s a simple piece that makes multi-lever setups a lot easier to deal with.

Key Features
    • Shift Extension Harness – Adds seven feet to the shift wiring path.
    • Lever 2 Labeling – Marked for Lever 2 but also usable for Lever 3 or 4.
    • Race DTS Use – Built for 14-pin Digital Throttle and Shift systems.
    • OEM Connectors – Snug, factory-fit terminals for a clean connection.
    • Flexible Routing – Gives you room to avoid tight bends and cramped paths.

Engine & Boat Compatibility
    • Race Digital Throttle and Shift
    • 14-pin data harness systems
    • Lever 2, Lever 3, Lever 4 shift circuits

Performance & Practical Benefits
The added length makes routing calmer and keeps the shift wiring from being pulled tight across corners or bulkheads. Shifts usually feel smoother because the circuit isn’t stressed. When you come back later for service or adjustments, the layout is easier to follow and less of a coil of hidden wires. It just helps the whole Race DTS setup feel a bit more relaxed and easier to manage.

Why Buy OEM
OEM wiring handles heat, vibration, and saltwater better than generic extensions. The connectors actually lock in the way Mercury designed, which helps avoid those annoying intermittent shift signals. It’s reliable hardware you don’t have to babysit.

FAQ
Q1: How do I know I need this harness?
A: If Lever 2—or Lever 3 or 4—doesn’t have enough room to route cleanly, this extension gives you the slack you need.

Q2: Do I need to calibrate anything?
A: No—once you plug it in, it just carries the shift signal.

Q3: How does it handle saltwater use?
A: Rinse occasionally and keep an eye on the connectors; it holds up well.

Q4: Any installation tips?
A: Avoid sharp bends and leave a little slack so nothing is stressed.

Q5: What are signs the harness might be wearing out?
A: Slow or inconsistent shifting, intermittent signal drops, or visible jacket wear.