Carburetor fits Remington RM2599 RM2560 RM2510 Carburetor fits Remington RM2520 RM2570 RM2750 The package comes with 1 x Carburetor, 2 x Gaskets, 2 x Primer Bulb, 1 x Park Plug, 2 x Fuel Hose, 1 x Filter, 1 x Adjustment Tool, & 1 Air Filter Good to know before placing order A minor difference in carburetor design may result in a different model. Please carefully check if the pictures match with your carb. And feel free to contact us if you are not sure if this is the right model for you. Send us pictures of your current carb with clear shots on each side, we can help find a right match for you.