919154450 Craftsman Compressor - Overview

Frequently referred to as a Drain Plug, this Drain Valve is used to drain any condensation that has collected inside the tank to prevent the tank from rusting. It is not part of a kit or assembly, is sold individually, made of brass, is gold, and will be found at the bottom of the air tank. This part will need to be replaced when it is ...Read moreno longer able to provide a proper seal, or if it is visibly worn or damaged. You will need a wrench to complete this repair. Customers rate this repair as Easy.

The piston ring between the cylinder and piston within an air compressor is used to form a tight compression seal to allow the piston to move up and down without touching the cylinder wall, as well as dissipate heat evenly away from the piston and align the piston properly within the cylinder. This piston ring is designed for and compatib...Read morele with various models of air compressor and is sold as an individual OEM part. This piston ring has a 48mm (1.89-inch) inner-diameter and 62.5mm (2.46-inch) outer-diameter and is specially coated and oil-free. If you notice increased noise and vibrations or simply poor performance from your air compressor, there is likely something wrong with the piston ring or pistons that would warrant an inspection. To replace this piston ring, first turn your air compressor off and disconnect the spark plug. Then, disassemble the cylinder by removing the cylinder head/cover or any other components blocking access to the pistons, referencing your user manual for the exact location. Once inside the cylinder, slide out the piston very carefully, and take note of its orientation. Remove the old ring from between the cylinder and piston and press the new one on with firm and even pressure. Now, reassemble the air compressor and monitor its performance.

This fan is an exact replacement part for use in air compressors and is sourced directly from the manufacturer. It is made of durable black plastic and is used to cool the compressor during operation. It is not part of a kit or assembly and is sold individually. This part is located on the end of the motor shaft and will be visibly brok...Read moreen or worn when it needs to be replaced. You will need a screwdriver, a socket set, and a drill to complete this repair. Customers rate this repair as Easy.

Sourced directly from the manufacturer, this part is an exact replacement for various air compressors. Its primary purpose is to control the airflow through the pump. This part is an assembly that includes the plate gasket and seals. When this part is malfunctioning, the tank will take longer to fill or will not be able to fill at all. I...Read moret will need to be replaced once it becomes damaged or worn. You will need a wrench set and a socket set to complete this repair. Customers rated this repair as Easy.

Introducing Craftsman's high-quality relief valve. The vale is intricately designed to regulate and control pressure in your Craftsman appliance effortlessly. Made with superior materials for longevity and optimum performance this relief valve is the perfect replacement part for keeping your appliance in top condition. It flawlessly suits...Read more a host of Craftsman models ensuring a secure and snug fit. Discover the ease of maintenance with this Craftsman relief valve for superior appliance functionality. Keep your appliance running smoothly and efficiently with this robust and reliable component.

O-rings are made to contain thousands of PSI pressure by creating a seal between two or more parts. O-ring measurements are defined by the inside diameter and the thickness. rnrnThere are many causes for O-Ring failure. The most common among power tools are: • Extrusion and Nibbling - The O-ring has ragged, tattered edges. ...Read moreThese are commonly caused by pressure spikes which shear off tiny "bites" from the o-ring, or caused by clearance gaps. • Abrasion - One or both sides of the o-ring appear rough and slightly flattened. Commonly caused by a contact surface that it too rough, contains grit or is too smooth to allow lubrication. • Over Compression - The O-ring is flattened on both sides and may have a "ring" split along its length. Commonly caused by excessive pressure or heat. • Heat Hardening - The O-ring has a pitted or cracked surface, and is often flattened on both sides. Caused by temperature exceeding o-ring capacity. • Weather/Ozone Cracking - The O-ring is covered in small surface cracks. Caused by exposure to ozone, UV rays and air pollution. Excessive seal stretching (greater that 5%) causes similar cracking.

O-rings are made to contain thousands of PSI pressure by creating a seal between two or more parts. O-ring measurements are defined by the inside diameter and the thickness. There are many causes for O-Ring failure. The most common among power tools are: • Extrusion and Nibbling • The O-ring has ragged, tattered edges. Thes...Read moree are commonly caused by pressure spikes which shear off tiny "bites" from the o-ring, or caused by clearance gaps. • Abrasion • One or both sides of the o-ring appear rough and slightly flattened. Commonly caused by a contact surface that it too rough, contains grit or is too smooth to allow lubrication. • Over Compression • The O-ring is flattened on both sides and may have a "ring" split along its length. Commonly caused by excessive pressure or heat. • Heat Hardening • The O-ring has a pitted or cracked surface, and is often flattened on both sides. Caused by temperature exceeding o-ring capacity. • Weather/Ozone Cracking • The O-ring is covered in small surface cracks. Caused by exposure to ozone, UV rays and air pollution. Excessive seal stretching (greater that 5%) causes similar cracking.

This is an authentic OEM part. The filter is used with air compressors from Porter Cable, DeVilbiss, and Black & Decker. The foam filter is used to prevent dirt and debris from entering and potentially damaging the pump. A hex driver, or screwdriver may be needed to install this item and it is sold individually.

This part is sold individually and helps to support the compressor. The rubber bumper recess attaches to the tank. A screwdriver may be helpful when replacing this part. It may become broken and will need to be replaced. This is an OEM part directly sourced from the manufacturer for use in compressors made by Porter Cable, DeVilbiss, Black & Decker, DeWALT, and Bostitch.

This is an authentic OEM part for use with Craftsman Compressors. The check valve lets pressurized air flow into the tank and prevents air from flowing back into the pump. A failed check valve will apply high air pressure to the head of the pump preventing the motor from restarting once the tank has filled. The most common reason for repl...Read moreacing the check valve is if the motor starts with an empty tank but won't start when the tank is full. This part is sold individually. The tool that you will need to replace the check valve is an adjustable wrench and Teflon tape.

It is a genuine manufacturer-sourced replacement screw which is specially designed for use with air compressors. This is a standard hardware which has multiple applications depending on the model of your unit, make sure to check appropriate diagrams for the correct location and use of this item. It is a high-quality hex head screw which i...Read mores made of durable metal and it is sold individually, over time the threads may wear out eventually requiring a replacement.