WaveWerx Tether Cord / DESS Cap for Sea-Doo Replaces OEM# 278003400

WaveWerx Tether Cord / DESS Cap for Sea-Doo

This replacement tether cord and DESS cap is designed for Sea-Doo personal watercraft, serving as an OEM cross-reference for part number 278003400.

Overview

The WaveWerx Tether Cord / DESS Cap is a direct replacement for the original equipment on Sea-Doo watercraft. This tether cord ensures secure engine shut-off when detached, and the DESS cap provides digital security system functionality. Ideal for Sea-Doo owners needing a reliable replacement for part 278003400.

Built For Performance

• Constructed from durable materials for long-lasting use
• Direct OEM replacement for Sea-Doo models using DESS system
• Includes both tether cord and DESS cap assembly
• Designed to meet original specifications for fit and function
• Easy installation without special tools
• Provides reliable engine shut-off when tether is pulled

On-The-Job Use

• Use on Sea-Doo personal watercraft for engine safety cut-off
• Replace worn or damaged tether cords to maintain safety compliance
• Suitable for both saltwater and freshwater environments
• Compatible with Sea-Doo models equipped with DESS (Digital Electronic Security System)
• Ideal for routine maintenance or emergency replacement

Specs At A Glance

Good To Know

Q: Is this tether cord compatible with all Sea-Doo models? A: This replacement is designed for Sea-Doo models equipped with the DESS system; verify compatibility with your specific model year and serial number before ordering.

Q: Does this include the DESS key cap? A: Yes, this assembly includes both the tether cord and the DESS cap, providing a complete replacement for the original part.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.