Search for "511-9766" | CDI Electronics

Diagnostic Tool Kit

...Tester- 511-9766, Johnson/Evinrude Pin Tool Set – 553-2700, Spark Plug Gap Tool, Terminal Kit – 912-9708, OIS 6 Cyl. Test Harness – 511-4127, OIS 4 Cyl. Test Harness – 511-7270,......

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Spark Plug Wire Extension Kit

24 inch Spark plug wire extensions, For use w/ 511-9766 Spark Tester. Allows the spark tester to be moved for a better visual for easier trouble shooting. Qty of 4......

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Spark Plug Wire Extension Kit

9.5 inch Spark plug wire extension. For use w/ 511-9766 Spark Tester. Allows the spark tester to be moved for a better visual for easier trouble shooting. Qty of 4......

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Spark Tester

...gas fumes Adjust from 1/8 in, 1/4 in, 3/8 in and 1/2 in. Requires you to use your existing Spark Plug wires Replaces: 511-9766, 850439 , 850439T, 850439T 1, 91-850439......

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