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Tools

Air Gap Setting Tool 334994

$99.00

Air Gap Setting Tool is a precision replica of the original Johnson Evinrude OMC tool 334994. Designed to correctly set the air gap between the flywheel and sensor or stator charge coils. Compatible with 2-cylinder Johnson/Evinrude outboards from 1978–2006, it ensures proper ignition timing and reliable engine performance during service and repairs.

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SKU 334994 Category

Description

This Air Gap Setting Tool is a precision made replica of the original Johnson Evinrude OMC service tool 33499. Designed to accurately set the critical air gap between the flywheel and the sensor or stator charge coils. Proper air gap adjustment is essential for correct ignition timing, reliable charging output, and smooth engine operation.

This tool is specifically engineered for 2-cylinder OMC, Johnson and Evinrude outboard engines manufactured from 1978 through 2006. It allows technicians and DIY mechanics to quickly and consistently achieve factory air gap settings during ignition service, stator replacement, or routine maintenance.

Built for durability and repeatable accuracy, the 334994 air gap tool simplifies a normally precise adjustment process, helping prevent misfires, weak spark, and charging issues caused by improper sensor or stator positioning.

This is a replication of the OEM tool and Replaces: 0317001 or 553-4994

Additional information

Weight 1 lbs
Dimensions 4 × 4 × 12 in

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