Description
CDI Electronics Shift Assist Module 4 Cyl | Boat Supply Store
This module is engineered to precisely control the neutral lock-out solenoid on 4-cylinder outboard engines, preventing accidental engagement while in gear. It provides a positive detent action, ensuring definitive gear selection and reducing wear on internal transmission components. Utilizing a robust 10-amp continuous duty relay, this unit is designed to withstand the harsh marine environment and is essential for proper operation of many Force, Mercury, and Mariner outboards manufactured between 1987 and 1994.
Key Features
- Ensures positive gear engagement by controlling the neutral lock-out solenoid.
- Protects vital transmission components from premature wear.
- Prevents accidental shifting into gear while the engine is running.
- Utilizes a reliable 10-amp continuous duty relay.
- Designed specifically for 4-cylinder outboard applications.
- Facilitates smoother shifting between forward, neutral, and reverse.
- Engineered for demanding marine conditions.
- Critical for maintaining outboard drivetrain integrity.
Specifications
| Product Specifications | |
|---|---|
| Relay Current Rating | 10 Amps Continuous Duty |
| Engine Type | 4 Cylinder Outboard |
Who This Is For
This module is ideal for owners of 4-cylinder outboard engines from specific model years who require precise control over their shifting mechanism. It is a direct replacement for applications experiencing hesitant gear engagement or seeking to prevent unintended shifts.
How It Compares
| Feature | CDI Electronics Shift Assist Module 4 Cyl | Sierra International |
|---|---|---|
| Relay Current Rating | 10 Amps Continuous Duty | 10 Amps |
| Engine Type Compatibility | 4 Cylinder Outboard | 4 Cylinder Outboard |
Common Concerns Answered
Will this module prevent the engine from starting in gear?
Yes, the primary function of this module is to ensure the neutral lock-out solenoid is correctly actuated, preventing the engine from engaging in gear while the throttle is advanced, thereby preventing accidental starting in gear.
Is this module difficult to install?
Installation difficulty is rated as 1 out of 5, indicating a relatively straightforward process for individuals with basic marine electrical knowledge and tools.
What specific outboard models does this apply to?
This module is designed for 4-cylinder Force, Mercury, and Mariner outboards manufactured between 1987 and 1994. Always verify fitment with your specific engine model.
Frequently Asked Questions
What is the main purpose of a shift assist module?
A shift assist module controls the neutral lock-out solenoid to ensure positive engagement and disengagement of gears, preventing accidental shifting and reducing wear on the transmission.
What is the current rating of the relay used in this module?
The module utilizes a 10-amp continuous duty relay, ensuring robust and reliable operation for the solenoid.
Can this module be used on engines other than 4-cylinder outboards?
No, this specific module is engineered and rated exclusively for 4-cylinder outboard applications. Using it on other engine types may lead to malfunction or damage.
What are the benefits of a properly functioning shift assist module?
A properly functioning module ensures smoother gear changes, protects internal transmission components from excessive wear, and enhances overall drivetrain reliability.
Are there any specific environmental conditions this module is designed for?
Yes, the components are selected and housed to withstand the demanding conditions typically encountered in a marine environment, including moisture and vibration.
