EY280YD1120 Subaru Engine - Overview

An oil drain plug is a part designed to facilitate a convenient and controlled method for draining the oil from an engine and is commonly positioned at the lower part of the machine, threaded into the oil sump or pan, offering an easier point for oil removal. This plug is designed for use within various types of small engine equipment and...Read more requires a hex socket wrench to remove and install. This plug is an OEM part that is sold as an individual and prevents any oil from leaking from the oil sump/pan and need only be removed for oil changes. If you notice an oil leak or poorer performance from your equipment, it may be due to an oil leak caused by a broken or loose plug. To replace this plug, ensure you use the torque setting set by the manufacturer of your equipment to properly secure it.

This is a genuine OEM supplied component which is specially made for use with Subaru / Robin engines commonly installed on lawn and garden equipment. It is a standard hardware which may have multiple applications depending on the model of your unit, please make sure to refer to the appropriate diagrams for the correct location and applica...Read moretion of this part. Keep in mind this high-quality flange bolt is made of durable metal and is sold individually.

This OEM flange nut in your engine is a fastener that secures different engine assemblies, like the intake system or the fuel tank. It has a wide, flat base for stability and even load distribution. With a diameter of 6 mm, a thread pitch of 1 mm, and a flange diameter of 13 mm, it is commonly found at assembly attachment points or in are...Read moreas that vibrate. You can tell if a flange nut is broken by checking for bending, cracking, or missing pieces. You may also notice loose assemblies. Not replacing a broken flange nut can lead to issues such as air or fuel leaks and a loss of engine power. To remove a damaged nut, consult your user manual for its location and use a wrench or socket to unthread it. Please note that this flange nut is sold individually, so it is essential to confirm the quantity required for your specific machine. It is also a good idea to keep some extras on hand for future repair needs.

This gasket, also known as the oil drain plug gasket, is a ring-shaped, metal component used in outdoor power engines. It is supplied by the manufacturer and can be found at the bottom of the engine oil pan where the drain plug is installed. The gasket is responsible for sealing the area between the oil drain plug and the engine block to ...Read moreprevent oil from leaking during oil changes. Over time the gasket can wear down, corrode, or crack. If the gasket can no longer seal the area, oil will escape from the oil pan, leading to inadequate lubrication, increased friction, and engine damage. Before you begin the repair, drain the oil from the engine to prevent contamination. Use a wrench to loosen and remove the oil drain plug. Peel off the old gasket, and thoroughly clean the drain plug and oil pan surface. Install the new gasket and ensure that it sits firmly on the oil pan. Finally, reinstall the drain plug, and be careful to avoid overtightening it.

This is an authentic Subaru/Robin replacement part manufactured for use with small engines. The fuel filter fits in the fuel tank just under the cap. This fuel filter strains the fuel as it is poured into the tank. The fuel filter is sold individually.

This is an original Subaru/Robin replacement part manufactured for use with small engines. O-rings can wear out over time, and become pitted, cracked, or misshaped. This packing chamber o-ring is used to seal the carburetor float body. It is recommended to replace the seal when servicing the carburetor to assure a good seal is created when reassembling the carburetor.

This manufacturer sourced replacement part is designed for use with Subaru / Robin engines commonly installed on lawn and garden equipment. It helps to distribute the pressure evenly between connected parts. This is a standard hardware which has multiple applications, for the correct location and application please refer to the appropriat...Read moree diagrams of your model. Keep in mind this high-quality part is made of durable material and is sold individually.

This packing, also known as a gasket, is sourced from the original manufacturer for use in outdoor power equipment engines. It is a small rubber ring designed to seal the area between the fuel strainer bowl and the fuel tank/line to prevent fuel leaking out and air entering. Over time the rubber material may become brittle, crack, or lose...Read more its elasticity. A faulty ring will result in improper fuel flow, fuel leakage and even engine failure, disconnect any relevant components, carefully remove the old packing, clean the surfaces, install the new packing and associated components, reconnect the parts, and test for leaks and proper operation. Detach the starter assembly from the fuel system and carefully set it aside. Remove the packing and clean the mating surfaces to remove dirt, debris, and remaining residue. Position the new packing on the mating surface and reattach the starer assembly.

This strainer cup in the fuel strainer assembly of your engine filters debris and contaminants from the fuel before it reaches the engine. It is usually positioned along the fuel line, but on the bottom of the fuel strainer assembly, protecting the engine from impurities. A damaged cup may display excessive wear or leak. If it becomes clo...Read moregged or restricted, it can disrupt fuel flow. This can lead to engine stalling, reduced power, or even engine failure. Consult your user guide to locate the strainer cup. Start by closing off the fuel line using the lever on the assembly. Remove any necessary components to access the cup. Use pliers or a wrench to disconnect the cup from the engine. Please note that this OEM strainer cup is sold separately from the fuel strainer assembly.

It is a genuine OEM supplied replacement switch assembly that is specially designed for use with Subaru/Robin engines. This part allows user to start the engine. This assembly includes the plastic switch with attached lead wires and it is sold individually. Please note the hardware to secure it is sold separately.