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Rotor Thunderbolt V8 - Trigger Wheel | Sierra 18-5431

Rotor Thunderbolt V8 - Trigger Wheel | Sierra 18-5431

Sierra

Only 19 left!

Rotor Thunderbolt V8 - Trigger Wheel | Sierra 18-5431

V8 Thunderbolt Rotor - Trigger Wheel  | Sierra 18-5431

Rotor fits Mercruiser V8 marine engines with Thunderbolt ignition systems.

  • Rotor and trigger wheel for V8 Mercruiser Thunderbolt marine distributors
  • Replaces Mercury 13524A5 and 13524T1

 

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