August 2, 2014
I used this primer bulb to modernize a fuel line asembly from a '95 Suzuki DT6 (connects to portable gas tank). No issues. It is slightly larger but also easier to squeeze than the older bulbs (pre-permeation rules).
July 6, 2008
After about 100 hrs useage on my 115 outboard, I had to replace the bulb. The rear check valve malfunctioned by not stopping the gas from flowing back into the tank. At first there was an unsteady idle problem, then when opening up the throtle the engine lost power. A new bulb solved all problems.