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CDI Mercury Switch Box, Replaces Mercury 19052A1/2/3/5/6/8, Sierra 18-5791

Item # 612571
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Ships within 7 - 10 days


  • Easy installation

  • Replacement to original case

  • Does not contain rev limiter or tachometer circuit

Product Summary 

CDI's switch box and ignition coil are attached to a mounting plate for easy installation. This unit is a replacement to the original case. Does not contain a rev limiter or tachometer circuit.