If your Honda GL1500 Gold Wing is having carburetor issues, this accelerator pump kit might be the fix. It's part number 56-1405 from K&S Technologies, a direct factory-style replacement. Fits Honda GL1500 models from 1988-2000, including the Aspencade, Interstate, and Special Edition trims. The kit includes the diaphragm with the rod already attached, a spring, a rubber boot, and an O-ring if needed. Everything you need for one carburetor. Helps restore proper fuel delivery and throttle response. Easy to install if you're comfortable with carb work. Get your Gold Wing running smoothly again!