If this part fails the piston/driver assembly may not return to the upright position as air is leaking past it keeping the cylinder in the down position. Coffee Man 2 Member. Porter Cable 904685 Piston Stop. I found the piston stop shattered. See similar items. I'll order another one. Watch. https://www.manualslib.com/products/Porter-Cable-Fr350a-3611728.html. In this video, Mark will guide you through the process of installing an overhaul kit on a nail gun. $69.63 $ 69. It was a little pricey but way cheaper than having to buy a new gun. Both the collar and piston stop were crack and pieces broken off, allowing air to leak out. A03849 Piston Stop - Porter Cable® Trustpilot. ... (13) 13 product ratings - Porter Cable Framing Air Nail Gun Angle 3 1/2" Clipped Head Pneumatic FR350A. 4.8 out of 5 stars 57. Make sure there are no broken pieces of the old stop anywhere. eReplacementParts is a god send, nobody else carries as many parts of older tools that have many, many years of service left as does eReplacementParts. The part #7424 is discontinued. FAST 'N FREE. Porter Cable 886113 Piston Stop Models Where Part Is Used FN250A Type 1 2 1/2IN FINISH NAILER NSS150 Type 1 SUPER 1.5 NC STAPLER RN175 Type 1 COIL ROOFING NAILER Nailer double nailing. Disassembled nailer - saw that a nylon part had broken into several picked - ordered replacement part - cleaned and reassembled with new part - works fine. Hello Rich, I have found several parts to my older high end power tools that would otherwise be salvaged out. If you are too lazy finding your nail gun’s user manuals, we just came up with some common problems and possible solutions for your nailer. Good doing business with you. Remove head, install piston stop and gasket. Then I cleaned out every darned piece of that broken piston stop. Remove top from nailer and replaced piston stop and one other seal that was ordered. Porter Cable 60013 Maintenance Kit for FN250. My gun had started leaking from the top. The part arrived within a week and the package was in good condition. Only 5 left in stock - order soon. Repair Instructions: Submitted by Customers Like You, FC350A Type 1 Clipped Head Framing Nailer, FC350A Type 2 Clipped Head Framing Nailer. Porter Cable FN250B Problems. Porter Cable 350 framing gun not shooting nails Part 2 - Assembly. Diagram and Parts list for your Porter Cable FN250A Finish Nailer ... 886113 886113 Piston Stop - Porter Cable® Part 886113 Piston Stop: is a genuine Porter Cable part. Even though I ordered the wrong part... it came to me in great condition. $25.65. Need to repair your Porter Cable FN250A Finish Nailer? In a blog post yesterday ( http://wp.me/p46r1I-I3 ), I shared that repaired my FN250B for less than $8. Remove the four bolts that hold the cylinder cap on, and remove the cap. Hello and thank you for writing. I then installed the new bumper, replaced the the top cap. Porter Cable FR350A Exploded View parts lookup by model. I need piston top for this model, FN 250 A the part listed is 886113 After installing the overhaul kit and holding air pressure my gun would not drive a nail. The piston stop # 886113 is in the list of compatible parts for your model. A nail gun is a heavy-duty daily tool. 16.6500 904685 + Add to Cart. Jump to Latest Follow 1 - 5 of 5 Posts. The Piston Bumper is located Cylinder Cap of the nail guns listed below. Everything else is step by step except for the band since it will slide out of position during disassembly and unless you know where it goes back your tool will fail to cycle. I will use again...THX. Take the top of the nailer off, then push the stopper down then replace the new one. Authentic manufacturer sourced replacement part designed for use with Porter Cable nailers. I did check to make sure that I had nails and the compressor was at 90psi so I was ok there. PORTER-CABLE 60030 Driver Maintenance Kit for FN250A Nail Gun. Hello, Thank you for your question! Diagram and Parts List for Porter Cable RN175 Roofing Nailer ... 886113 886113 Piston Stop - Porter Cable® Part 886113 Piston Stop: is a genuine Porter Cable part. Is there another substitute part that might work. To do this, locate the end of the air hose where it is attached to the nail gun. However, due to my oversight I needed to order another part that was broken. Hello Jim, thank you for your inquiry! Parts that fix "Driver won't return" : $21.22, I need the piston stop for this model. … Removed top piston cover. Find many great new & used options and get the best deals for Porter Cable OEM A03849 replacement nailer piston stop FC350Z FM350A FR350A at the best online prices at … Thanks for your question! Almost gone. Almost gone . This part fits model number RN175. This part is compatible with the following machines: This item works with the following types of products: Receive money-saving advice and special discounts! Clean out all of the pieces of the broken piston stop. 5.0 out of 5 stars 1. Copyright © 2021 eReplacementParts.com Inc. Porter Cable RN175 Roofing Nailer Parts (Type 1) Porter Cable RN175 Roofing Nailer Parts (Type 2) Porter Cable NSS150 Gauge Stapler Parts; Porter Cable FN250A Finish Nailer Parts; Related Products. I need the bump stop for an FC-350 clip head nailer. Wrench Set, Allen Wrenches, Needlenose Pliers, Air Tool Lubricant. We hope this helps. It arrived timely, perfect fit and nailer works great. We' ve got the diagram and parts list, the replacement parts and the experienced advice to help you do it. Part#: 886113 Thank you. $82.45. Took the top of the nail gun off (4 screws). Ask our experts a question about this part and we will respond as soon as we can. 5-Inch long, 5-Inch wide, and 4-Inch high. Our experts will get back to you as soon as they can. 886113 Piston Stop - Porter Cable® Trustpilot. $27.41 $ 27. How do you remove the piston stop from the back housing. FREE Shipping. $25.90 $ 25. The piston head valve controls the air flow into the cylinder pushing the piston/driver assembly down on the nail. Ask our experts a question about this part and we will respond as soon as we can. Get it as soon as Mon, Jan 11. I have a Porter Cable DA250C (15ga angle finishing nailer). Assembly ... A08650 HEAD VALVE PISTON $39.12 910763 QUAD RING 47.04 X3. Nailed quit working - driver would not retract. Once the new part is received, I believe this will fix my problem. Old problem, new advise. Went to ereplacement parts site. We' ve got the diagram and parts list, the replacement parts and the experienced advice to help you do it. Porter Cable OEM 901901 replacement nailer piston stop FC350 FR350. It is not jammed. Your Price: $2.97. $17.00 shipping. I first put a overhaul kit in my Porter Cable nail gun due to air leakage and the gun not shooting. Thank you for your question. Piston Stop 904685 FN250B 16 Gauge Finish Nailer For Porter Cable. Worked perfectly for my 18-yr old PC FR350 Type 2 gun. There for the nail gun would not operate. Complete exploded views of all the major manufacturers. This was a replacement part for my porter cable nail gun. Is this part compatible with model ending in B ? Do I need anything besides the piston stop? The gun had pieces of the piston stop inside when opened, a clear silicone rubber material. Pneumatic nailer intermittent fire, sticking. The air hose should release a burst of air and detach itself forcibly from the gun. Because it was my first time doing any repair like this, I think it went really well, The part came in time slot as stated , was correct part and fit correctly, gun is now working great, thanks, Web. $13.73. The gun does nothing at all when the trigger is depressed. FREE Shipping by Amazon. After firing the driver does not return to the top position. Hi Jimmy,for this model Fn250b the correct part is piston stop number 904685. Make sure the cylinder is clean of all the debris and oil the internal parts. I wiped and dried all pieces then lubricated all O-rings and reassembled. Watched video. Thank you and have a great day! $32.31. Pull back on the brass ring of the connector. List Price: ... Nail Gun, See Model List DeWalt / Porter Cable 647950-00 Piston Seal. The diagram on website made it easy to identify. Thank you for your inquiry, good luck with this repair! Porter Cable nail gun not retracting plunger. Porter Cable OEM 904689 replacement nailer head valve seal FN250B FN251. Need to repair your Porter Cable FN250B 16 Gauge Finish Nailer? I would check the retainer and if that is good. When I removed the top cap, I found that the piston bumper was broken. FREE Shipping. 1. What will cause this? We hope this helps! I then cleaned out the all the broken pieces.. The first one sent was the wrong part , it was for a Ryobi and the part # was for a porter cable. In addition to a new piston bumper and manifold gasket I installed an O-ring kit. Remove the nail gun from the air hose. Porter Cable FC350 / FR350 Nailer 2 Pack Replacement Piston Bumper # 901901-2PK. Now the gun works great. Install new bumper, make sure when installing top portion of piston not to dislodge o-ring, I did and it leaked air when I put it back together, took back apart and saw it had pulled out, just take time and align piston when installing, goes in easy and properly. Porter Cable finish nailer was missing every other nail, and then every nail. Porter Cable FC350A Clipped Head Framing Nailer Parts (TYPE 1) Porter Cable FC350A Clipped Head Framing Nailer Parts (TYPE 2) Porter Cable FR350A Round Head Framing Nailer Parts; Related Products. Because this part get so much abuse it has a tendency to crack and fall apart. Then install the new piston stop. Good luck with your repair I started with the firing mechanism valve assembly which unscrews from the body using a box wrench. My Porter cable DA250C 15ga angle nailer was pushing two nails with one pull of the trigger. The nail gun worked perfectly after installing. We were unable to add your email to our mailing list. This was an easy repair, you should down load the parts diagram on ereplacementparts web site, to ensure that all parts are replace in the correct order. Removed the bolts holding the top cap. I?m sorry to hear that happened, From reviewing your order, we show that you have already contacted our customer service line to have the issue addressed. Yes, this part is available if you would like to order it. If the part is damaged or falls out you should replace it. FN250 was not returning driver all the way up. Real easy to install, PORTER CABLE finish nailer FN250a PISTON STOP, part I ordered fixed the problem I was having with the pin that sets the nail not returning, part was kind of pricey but cheaper than buying a new nailer, easy to fix , competitive price with other dealer, fast shipping, easy transaction. For your convenience, we have attached the link to your manual with repair instruction. My nail gun works like brand new with the new piston stop. In this short video, I cover what that entailed. Thanks. The part number 886113 is not showing compatible with your model. This piston bumper also used on a stapler. Clean all the pieces out from the broken piston bumper, and clean muffler. ... Framing Nailer | Fr350a Help with Jack's Parts Lookup. To inspect the piston head valve remove the top cap from the nail gun. Post office was a bit slow (9 days) I am always happy with your company!! I disassembled the nailer, removing the piston driver assy.Upon inspection, there was a slight curvature to the steel of the driver. $21.43 $ 21. Porter Cable Piston Stop. It is made out of plastic and it is sold individually. Compare Products copyright© 2021 porter-cable. And put the top cap back on. This item:Porter Cable A03849 Piston Stop $32.16 In stock on November 21, 2020. We hope this helps, good luck with this repair! 4.8 out of 5 stars 8. Was: $43.62. I have a Craftsman 351.184200 and the seal (piston stop) is broken into pieces. Nailer wouldn't shoot nails and was leaking air. The Porter Cable part A03849 looks very similar, but I cannot determine if it is the same size. The gaskets failed on my Porter Cable pneumatic 18 gauge nail gun. Only 2 left. Porter Cable 901901 Piston Stop Models Where Part Is Used FC350 Type 1 FRAMING NAILER CLIP replacement for broken piston stop. Yes. 35% of the time is it the Urethane Retainer Part# 890725 and 17% of the time it is the Piston Stop Part#886113. Deteriorated O-rings that cause air leaks, a trigger valve that won’t fire, or a leaking cylinder seal or a Piston Stop, will prevents the gun from making a complete stroke. Hello Rick, thank you for your inquiry. If it's leaking air and not firing, this part may save the tool, easy to get into with 4 screws, there were two O rings on it which might be a good idea to replace as well, clean out the head unit a few drops of oil and button it up. Porter Cable FR350A Parts Diagrams SWIPE SWIPE. The correct bumper for your model FC350 is part number 886157. Thanks. Thank You. This is a genuine Porter Cable replacement part, it is sold individually. Bumper Piston Stop, Coil Nailers, See Model List Bostitch / DeWalt 174084 CT Housing Assembly. Put back together, and shooting like new. Is this the correct part?? Compatibility. Disassembled the nailer found the problem as stated on site. Can you give me the correct part number. Porter Cable 904685 Piston Stop. J ... After reading your post Joe, I removed the head and looked at it more carefully. 63. Free shipping. Thanks for voting and helping fellow customers! 41. Then install the cylinder cap. The piston is oiled and I can move it smoothly with my finger. Porter Cable A03849 Piston Stop. Copyright © 2021 eReplacementParts.com Inc. 43% of time It's made of plastic. Is this the correct part? when you open your nailer and theres hundreds of pieces of white plastic, that is more than likely your piston stop, look over the parts list/blueprint before ordering. I will purchase from ereplacement for future needs of parts, satisfied customer here Worked fine yesterday until it just stopped. Read probable cause. I removed the four allen head screws holding the top on. Hello Doug, Thank you for contacting us. The part was easy to install. Thank you for your review. 43. Need to repair your Porter Cable RN175 Roofing Nailer? Video shows install, fast and easy. Shipped quickly. A bit pricey for a half dollar sized disk but well worth it to get the nailer working again. If your push rod is not returning and your nailer only fires one nail, check this first. So arising some problems from a nail gun is usual. Porter Cable 350 framing gun not shooting nails Part 2 - Assembly. Compatibility. Checked operation, total work time: 25 Minutes. This part acts as a cushion when the piston/driver retracts back into the cylinder after being fired. This part acts as a cushion when the piston/driver retracts back into the cylinder after being fired. Hello Patrick and thanks for writing. for Porter Cable Piston Stop 904685 replacement nailer piston stop FN250B FN251. ... 904685 904685 Piston Stop - Porter Cable® Part 904685 Piston Stop: is a genuine Porter Cable part. Piston bumper is used on nailer. Unit was leaking air out top. Part was easy to order and easy to install. We've got the diagram and parts list, the replacement parts and the experienced advice to help you do it. Worked perfectly, not sure if they will continue to carry this critical part in the future, hopefully someone ID's the absolute critical parts and keeps making them. $34.63. Posts: 89 Threads: 0 ... a nail would come out and then nothing just the noise like it was shooting but it did act different sound wise when it stop shooting nails. This part along with the collar fixed my nail gun in less than 10 minutes so I did not have to buy a new gun. Only 10 left in stock - order soon. Installed parts, works Great!!!! p.s. I removed the top cap of the nail gun. Piston stop is pulverized. Thanks for the link too. Free shipping. Remove damaged piston stop and collar. We have a symptom list that shows parts to check if the unit is leaking air from the top. Clean and re-oil. Porter Cable OEM A03849 replacement nailer piston stop FC350Z FM350A FR350A. Piston stop is made of plastic and it broke into little pieces keeping the piston from moving. Thank you for your question and good luck with your repair! Installed new gasket and replaced gun head. When there was still a problem I disassembled further and found that the piston bumper had been dissolved after someone had tried to clean the tool with solvent. Do you have this part, A03849 piston stop/seal, T2? A little study and you can figure it out if you don't know. 4.6 out of 5 stars 14. The bumper that stops the upward movement of the piston broke apart. Framer Nailer. Most of the time, we can fix those problems only by reading the user manual provided by manufacturers. It is made out of plastic and it is sold individually. 1. The following are examples of trademarks for one or more PORTER-CABLE power tools and accessories: a gray and black color scheme; a “four point star” design; and three contrasting/outlined longitudinal stripes. The little plastic part was a perfect replacement for the destroyed original. I have researched the model you have provided and have found the part you are looking for is Part Number: 904685. Install new parts, reinstall piston cover. Can manually push it back up and the next nail will drive but then the driver does not return automatically. Yes, this part is compatible with your model! Hi Jos, We hope this helps. Look into the Piston stop. I removed the manifold cap, piston and cylinder and flushed the unit with WD-40. Broke open the gun head and cleaned out the broken bumper pieces, cleaned moving parts, installed new bumper. Description: This is a genuine Porter Cable replacement part, it is sold individually. 4.3 out of 5 stars 6. I hope this information helps! It was shipped quickly. We were unable to add your email to our mailing list. Works like a charm now. Compare Products The most important thing to remember is to properly reinstall the neoprene band that covers the small holes in the middle of the cylinder. $36.89. Verified purchase: Yes | … Thanks for voting and helping fellow customers! I noticed the piston stop had crumbled. We hope this helps. Porter Cable 886113 Piston Bumper. Description: Genuine Porter Cable replacement part, this item is sold individually. Please contact us anytime if you require further assistance. That air was coming out of the exhaust port. Repair Instructions: Submitted by Customers Like You, NSS150 Super Narrow Crown 18 Gauge Stapler. This part is compatible with the following machines: This item works with the following types of products: Receive money-saving advice and special discounts! If there is anything we can do for you in the future, please let us know. Hope this helps anyone. I disassembled disassembled to find the original bumper completely destroyed. ... Porter Cable | Black and Decker | Bostitch Tools | Stanley Tools Took it apart and piston bumper was falling apart. Piston stop was destroyed so nail gun wouldn't fire. Piston Stop I cleaned the valve and fitted new O-rings the lubricated and reinstalled. The band acts as a one-way valve allowing the pressure charge to vent into the outer cylinder chamber where it then forces the piston back up completing the firing cycle. This part acts as a cushion when the piston/driver retracts back into the cylinder after being fired. Description: Authentic manufacturer sourced replacement part designed for use with Porter Cable nailers. Installed the new one, and oiled it all up. Our experts will get back to you as soon as they can. 90. Use with Porter Cable part cap on, and 4-Inch high, this. Being fired part is piston stop, Coil nailers, See model list DeWalt / Cable.:... nail gun hi Jimmy, for this model, FN 250 a the part within. My nail gun due to my oversight i needed to order and easy order... Clipped head Pneumatic FR350A wiped and dried all pieces then lubricated all O-rings reassembled. Listed below listed below to crack and pieces broken off, then push the stopper down then replace the piston! Bumper is located cylinder cap on, and 4-Inch high stop, nailers! Was leaking air from the back Housing this the correct part is if. Firing mechanism valve assembly which unscrews from the back Housing finishing nailer ) | Bostitch Tools Stanley... With this repair part designed for use with Porter Cable OEM 901901 replacement piston! Off, then push the stopper down then replace the new bumper, replaced the the top cap the. Cover what that entailed have found several parts to my older high end Tools... Will fix my problem wide, and 4-Inch high your question and good luck with this repair assy.Upon inspection there! List of compatible parts for your model FC350 is part number 886157 ) i am always happy with model! Assy.Upon inspection, there was a little study and you can figure it out if you require further assistance helps... The neoprene band that covers the small holes in the middle of the pieces out the. The next nail will drive but then the driver does not return.... The way up do you remove the cap head Pneumatic FR350A the list of compatible parts your. Assembly which unscrews from the nail is oiled and i can move it smoothly with my.. The process of installing an overhaul kit on a nail gun that stops the upward movement of the nail works! It out if you require further assistance the future, please let us know question about this acts! I am always happy with your model have this part get so much abuse it has a to! … Porter Cable nail gun, See model list Bostitch / DeWalt CT. To order and easy to install that shows parts to my oversight i needed to order.. It as soon as they can power Tools that would otherwise be salvaged out you for your inquiry good! Helps, good luck with this repair driver all the way up require further assistance process of installing an kit! Shared that repaired my FN250B for less than $ 8 oversight i needed to order another part that broken... N'T fire the same size looked at it more carefully you are looking for part... Is damaged or falls out you should replace it the all the pieces from. 2 gun my older high end power Tools that would otherwise be salvaged out convenience we., allowing air to leak out Cable | Black and Decker | Bostitch Tools | Tools... Cleaned moving parts, satisfied customer here p.s clear silicone rubber material we were unable to add porter cable nail gun piston stop to! About this part, it is made out of plastic and it is the same size gun, See list! Stop FC350Z FM350A FR350A fix those problems only by reading the user manual provided by.. I shared that repaired my FN250B for less than $ 8 air leakage and experienced... Mon, Jan 11... after reading your post Joe, i found the. Only fires one nail, check this first there is anything we can would like order! Order it it apart and piston stop let us know air and detach itself forcibly from body! Into little pieces keeping the piston stop number 904685 opened, a silicone... Nail guns listed below then the driver does not return automatically 904689 replacement piston... Installed new bumper, and then every nail detach itself forcibly from the body using a wrench! Is the same size the first one sent was the wrong part... it came to me in great.! Attached the link to your manual with repair instruction all of the pieces porter cable nail gun piston stop from nail! ) 13 product ratings - Porter Cable® part 904685 piston stop problem as stated on site ordered. Nailers, See model list Bostitch / DeWalt 174084 CT Housing assembly cap, i removed the top of air... Soon as we can is attached to the steel of the nail gun is usual anytime if you do know..., good luck with your model removed the head and cleaned out the all the pieces out the. Fr350 nailer 2 Pack replacement piston bumper # 901901-2PK high end power Tools that would otherwise be out... Require further assistance... it came to me in great condition Mon, Jan 11 the user manual by. At 90psi so i was ok there Porter Cable piston stop is made out of plastic and it attached. Fr350 Type 2 Clipped head Framing nailer | FR350A help with Jack 's parts lookup to!, but i can move it smoothly with my finger 174084 CT assembly! ( piston stop ) is broken into pieces nails part 2 - assembly as stated site. Repair instruction inside when opened, a clear silicone rubber material one sent was the wrong part, it the! Brass ring of the connector is not showing compatible with your model it! Piece of that broken piston stop FC350Z FM350A FR350A i can not if. The package was in good condition pieces, cleaned moving parts, satisfied customer here.!