FR350A Porter Cable Nailer - Overview

Collar - Pu Genuine Porter Cable replacement part, this item i sold individually. This part acts as a seal and a spacing collar for the nail guns listed below. This is a neoprene part and it has a tendency to deteriorate. It may be a good idea to check on the condition of this part periodically.

This unthreaded trigger valve assembly is a genuine OEM assembly used in nailers. It includes the trigger valve, 1 rubber washer, and 3 roll pins. The trigger valve controls the flow of air in the tool which drives the piston and creates the nailing action. If the valve becomes stuck, the seals wear down, or the trigger breaks the nailer ...Read morewill leak air, struggle to fire, or not fire at all. Begin the repair by switching off the tool and using a push pin to remove the trigger. Remove the roll pins that secure the trigger valve and pull the trigger valve out of the housing. Insert the new valve into the housing, install the pins to hold it in place, and secure the stay pin with the washer.

O-rings are designed to contain thousands of pounds of pressure by creating a seal between two or more parts. O-ring measurements are defined by the inside diameter and the thickness. Of the many causes for O-Ring failure, the most common are: • Extrusion and Nibbling - O-ring has ragged, tattered edges. These are com...Read moremonly 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 is too rough, contains grit or is too smooth to allow lubrication. • Over Compression - 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 - O-ring has a pitted or cracked surface, and often is flattened on both sides. Caused by temperature exceeding o-ring capacity. • Weather/Ozone Cracking - O-ring is covered in small surface cracks. Caused by exposure to ozone, UV rays and air pollution. Excessive seal stretching causes similar cracking.

This pin is a part of the trigger assembly in your nailer. It is responsible for controlling the firing mechanism. When the trigger is pulled, the pin activates, releasing a spring-loaded driver that propels the nail forward and drives it into the material you are working on. To check if the pin needs replacement, inspect the trigger asse...Read morembly for signs of wear, damage, or malfunction. You may notice that the trigger is sticky or unresponsive, and the nailer fails to fire consistently. To replace the pin, start by removing the trigger from the nail gun. The trigger is secured with a pin and a urethane ring, so use a punch to push the pin out. Before installing the new pin, place the spring inside the trigger, ensuring the other end aligns with the trigger valve. Compress the spring while placing the trigger valve back into the housing. Once the trigger valve is in place, insert the replacement pin. Turn the gun over and secure the pin with the urethane ring. Please note that this OEM replacement part is sold individually.

This is an authentic replacement part manufactured for use with Porter Cable pneumatic framing nailers. The spring is commonly used to provide tension against the pusher on the cover assembly. This spring is sold as an individual replacement part, please see model diagram for associative parts.

This ring is an OEM from Porter Cable, that is used in nailers. The metal seat-press ring can bend or break over time and will need replacing. It fits between the o-ring and the cylinder-ring press, and helps to attach other parts to the cylinder. An allen wrench and screwdriver may be needed to perform the installation of the ring. This high-quality part is sold individually.

This trigger is an authentic replacement part manufactured for DeWALT and Porter Cable nailers/nail guns. This is a selectable trigger, meaning it is able to switch the firing mode between restrictive and contact styles. Note that safety guides/stops are sold separately. Sold individually with no pins included.

This is an authentic OEM sourced component which is specially designed for Porter Cable staplers and nailers. It is an identical replacement for a missing or faulty rolled pin that was originally installed on a new unit, please make sure to check the appropriate diagrams of your model for the correct location and application of this hardw...Read moreare. Keep in mind this high-quality item is made of durable metal and is sold individually.

This part is available as an individual replacement. The housing cap gasket attaches to the housing cap and is made out of rubber. When replacing this part an allen wrench and a nutdriver may be needed. This part may become broken and will need to be replaced. This is a genuine Porter Cable replacement part that is sourced from the original manufacturer for use with clipped head framing nailers.