Mercury 3.5" Wakeboard Zero Off Kit

Current Stock:
Note: Items are built to order and most orders ship in 6 weeks (lead times may be increased during periods of high demand). Visit to learn more.

I have a compatible boat *
I understand I will need parts and service from a Mercury dealer to use Zero Off with my boat *

SKU: E1886012A


This Mercury Zero Off system is only compatible with the following engines:

  • 6.2L DTM & DTS

Additional Items Needed

The engine computers (ECM) must be reprogrammed to include Zero Off functionality by a Mercury dealer. A Secure Authentication Device (SCAD) must also be purchased from a Mercury dealer to enable the system. Verify these items are in place before purchasing the Zero Off system.

Zero Off is a GPS speed control system, based solely on the input from satellites and the engine management system. It is based completely on the speed across the surface of the water; therefore, there is no requirement for skier weight, crew weight, KX, PX or even any kind of wind adjustment. You simply set the desired speed and go.

  • Complete Wakeboard GPS Speed Control
  • Wake Board & Waypoint
  • One GPS Antenna
  • 10 Waypoint Mapping Memory
  • Wakeboard Profile Memory
  • Waypoint Mapping Feature

The Zero Off GPS system includes:

  • Wakeboard Head Unit
  • GPS Antenna
  • Wire Harness
  • User Manual
  • Quick Start Guide

 WARNING: This product can expose you to chemicals including lead, which are known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to