Sierra Lower Leg Fill Tube Motor Thread:8/6mm - Keep your marine engine

- Keep your marine engine running smoothly with NGK Spark Plug - CMR7H 10 per Box

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makes threading lines easy

Not only do they look great but they will stop vibration and keep the pump quieter

Sierra Lower Leg Fill Tube Motor Thread:8/6mm - Keep your marine engineFill and flush the lower leg (gearcase) on outboards and stern drives using this simple tool. One end accepts 283g (10oz) gear lube tubes, the other end screws into lower leg fill port. Adaptors available to suit most motors. In line valve to control flow and shut off. Ideal for the do it yourself home mechanic as well as for the professional marine technician.