1988 Mariner / Yamaha 30 HP 2 stroke  Complete ignition Switchbox Ignition Coil Pulser Coil. Good strong spark on both wires, spark plug wires are in good condition. Selling as complete, easy installation.  Pulser 84877 M   ignition Coil 84879 M   Base 811176 M  84878M  Ignition Coil 84874 T   switchbox 84872 T 84872 M   Mounting Bracket 84868 M Feel free to ask any questions.  Shipping quote is for lower 48 states only, all others ask for quote. thanks