I'v got a mercarb 1389-9562 on my 1988 mercruiser 3.0L engine. I called a local mercruiser dealer and he told me there were 2 different rebuild kits for that carb and he couldn't tell which one I needed until I took the carb off. I then called napa and they said they had a kit which was for my carb and it was about $30-$40 cheaper.<br />Does anyone know if this napa kit will work, or would I be better off taking my carb to the mercruiser guy for the correct mercarb kit.<br />Brian