Moroso Accelerator Pump Diaphragm Kit - Holley - 8 Cams & 2 Screws

This is the Moroso Accelerator Pump Diaphragm Kit, specifically made for Holley carburetors. If you're working on a Holley carb and need to replace the accelerator pump diaphragm, this kit has what you need to get the job done right. It includes 8 cams and 2 screws, giving you the essential small parts to rebuild or repair your pump assembly.

Getting the accelerator pump working correctly is key to preventing hesitation when you hit the gas. A worn or damaged diaphragm can lead to a lean condition right off idle, making your engine stumble. This kit from Moroso uses well-built components to help restore proper function to your carburetor's fuel delivery system. Having the right small parts on hand can make a big difference when you're tuning or rebuilding your carburetor.