Rotor Thunderbolt V6 -Trigger Wheel | Sierra 18-5432
V6 Thunderbolt Rotor -Trigger Wheel | Sierra 18-5432
Rotor fits Mercruiser V6 marine engines with Thunderbolt ignition systems.
- Rotor and trigger wheel for V6 Mercruiser Thunderbolt marine distributors
- Replaces Mercury 13524A6, 13524Q06, 13524A4, 19405A4, and 90576A4