Fuel Rail Air/Fuel Regulator Diaphragm Compatible with Mercury Optimax 3.0L Model Engines (200-300 HP) - XYgdhqpt 8M6002988

• [COMPATIBLE WITH]:You will receive the regulator diaphragm.This diaphragm fits both the air and fuel regulator on all of the Optimax 3.0L Model Engines (200 - 300 HP). Additionally, it is the same diaphragm used for the fuel diaphragm on the Optimax 2.5L Model Engines (135 - 175 HP) [APPLICABLE SCENARIO]:This diaphragm is used in either regulator (fuel or air) on the port side fuel rail for the 3.0L engines, and for the fuel regulator in the port side rail for the 2.5L engines [PACKAGING INCLUDES]:1pcs regulator diaphragm.Part Number:8M6002988 [SIMPLE INSTALLATION]:Replace the damaged Fuel Regulator Diaphragm separately. Without the need to purchase the entire fuel rail kit.It is worth noting that if you install it yourself, you will need a Mercury Air/Fuel Regulator Installation Tool [NOTE]:You will receive the Fuel regulator diaphragm(8M6002988).The diaphragm for sale is not the tracker diaphragm that is installed in the starboard fuel rail on either the 2.5L or 3.0L Optimax Engine.Before purchasing, NOTE:NOT THE TRACKER DIAPHRAM