Sierra Tachometer/Hourmeter w/Sensor Wire For 2/4 Stroke 18-56969P | S2 bomar Fits: Aerator Pump Intake

Fits: Aerator Pump Intake

Leaves a super smooth

Universal mounting pattern makes replacement simple

Black polypropylene flange

Excellent ultra-violet protection

Sierra Tachometer/Hourmeter w/Sensor Wire For 2/4 Stroke 18-56969P | S2 bomar Fits: Aerator Pump IntakeSierra Tachometer Hourmeter w Sensor Wire #18 56969P For any gasoline motor up to 2 cylinder. Displays RPM up to 9000. Allows hour monitoring for even the smallest outboard motors. Great for 2 or 4 stroke. Displays RPM when running total hours when off. Features: No power or ground required Water and shock proof Automatically turns on and off with the engine Displays up to 9999 hours 10 year internal battery lifetime