The ROP Shop VRO Conversion Fuel Pump for Johnson/Evinrude/OMC/BRP 0435926, 0435742, 0435558 Specs - Refer to images 2 & 3 for more information Includes - (1) VRO Conversion Fuel Pump; comes as shown in the first image Fits V4 & V6 Crossflow & Looper outboard engines with 90° angle cylinder block. Does not fit 60° or 3 cylinder applications. Crossflow engines have shaped piston tops, Looper engines have flat top pistons. The 90° motor will have a more triangular profile, while the 60° motor is more rounded This is a Pre-Mix VRO (Variable Ratio Oiling) Conversion Fuel Pump Kit. It replaces the original VRO fuel pump and requires pre-mixing of fuel and oil The ROP Shop VRO Conversion Fuel Pump for Johnson/Evinrude/OMC/BRP 0435926, 0435742, 0435558. Please review all product information to ensure that this product is compatible with your unit. Our staff constantly strives to provide clear and concise product information. We understand that sometimes it can be difficult to confirm product compatibility. It is your responsibility to confirm this is the correct product you need; therefore, we encourage all customers to fully review the information provided in this listing prior to purchase. Nothing is worse than having to return a product, trust us...we get it. Let's work together to avoid this! If you are unsure as to whether or not this is the correct product for your unit, please ask. If you seek assistance we will need as much of the following information as possible, if applicable, to help you find the product you are looking for: ▪ Model and/or Sub-model ▪ Spec and/or Type Number ▪ Code and/or Serial Number ▪ Year ▪ Engine Horsepower. Our knowledgeable product specialists are always willing to help you verify product fitment. Stay rugged, my friend.