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Porter Cable FN250B 16 Gauge Finish Nailer Parts

Accessories
Discussion
Diagram Downloads

Maintenance Kits

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Full Diagram

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Replacement Parts
Compatible with Porter Cable FN250B 16 Gauge Finish Nailer

Fig #	Part #	Img	Part Name	Availability	Price	Enter Order Qty.
99	904677		Information Label [Info]	Ships in 1-2 weeks	$2.99
100	904673		Warning Label [Info]	In stock 1 available	$2.99
101	894752		Bolt [Info]	Ships in 1-2 weeks	$2.55
102	904681		Bolt (M5 X 0.8-10) [Info]	Ships in 1-2 weeks	$3.85
103	904682		Exhaust Deflector [Info]	Ships in 1-2 weeks	$7.03
104	904683		Rubber Pad [Info]	Backorder: Unavailable until 05/17/2010	$1.28
105	883912		Set Screw [Info]	Ships in 1-2 weeks	$1.48
106	904728		SS/A-Cylinder Cap [Info]	Ships in 1-2 weeks	$44.73
107	904685		Piston Stop [Info]	Ships in 1-2 weeks	$14.35
108	904686		O-Ring (29.5 X 2 (S3 [Info]	Ships in 1-2 weeks	$2.91
109	A00661		Spring [Info]	Ships in 1-2 weeks	$3.19
110	904688		Piston-Head Valve [Info]	Ships in 1-2 weeks	$23.78
111	883837		O-Ring [Info]	In stock 6 available	$1.48
112	904689		Seal-Head Valve [Info]	No estimated release date	$5.74
113	904690		Gasket [Info]	Ships in 1-2 weeks	$8.30
Fig #	Part #	Img	Part Name	Availability	Price
114	904691		Piston Ring [Info]	Ships in 1-2 weeks	$5.74
115	904692		O-Ring (31 X 2 (2031 [Info]	Ships in 1-2 weeks	$3.27
116	904950		Driver Maintenance Kit [Info]	In stock 1 available	$70.97
117	886118		Cylinder Press Ring [Info]	Ships in 1-2 weeks	$7.25
118	904694		O-Ring (58 X 2.5) [Info]	Ships in 1-2 weeks	$3.27
119	904695		Cylinder [Info]	In stock 2 available	$19.02
120	886119		Check Seal [Info]	Ships in 1-2 weeks	$3.75
121	904696		Bumper [Info]	Ships in 1-2 weeks	$14.35
122	904697		Washer-Driver Disk [Info]	Ships in 1-2 weeks	$2.55
123	904698		Washer-Bearing [Info]	Ships in 1-2 weeks	$3.85
200	A08368		Trigger Valve Assembly (Not Threaded) [Info]	In stock 2 available	$28.40
201	897340		O-Ring [Info]	Ships in 1-2 weeks	$0.85
202	897341		O-Ring [Info]	Ships in 1-2 weeks	$0.85
203	897342		Cap [Info]	Ships in 1-2 weeks	$5.46
204	883937		Trigger Valve [Info]	Ships in 1-2 weeks	$11.51
Fig #	Part #	Img	Part Name	Availability	Price
205	883936		O-Ring [Info]	Ships in 1-2 weeks	$1.00
206	883938		O-Ring [Info]	Ships in 1-2 weeks	$1.00
207	883939		Plunger Spring [Info]	Ships in 1-2 weeks	$1.00
208	897346		Plunger [Info]	Ships in 1-2 weeks	$0.85
209	883848		O-Ring [Info]	In stock 7 available	$1.00
210	897347		Valve [Info]	Ships in 1-2 weeks	$5.74
211	897374		Pin (3X12) [Info]	Backorder: Unavailable until 04/27/2010	$0.85
212	897349		Pin-Spring [Info]	Ships in 1-2 weeks	$0.85
213	884404		Rolled Pin (before serial number 80046) [Info]	Ships in 1-2 weeks	$3.75
217	897351		Pin [Info]	Ships in 1-2 weeks	$3.40
218	890725		Urethane Retainer [Info]	In stock 10 available	$1.57
219	904701		Spring-Restrictive T [Info]	Ships in 1-2 weeks	$1.28
301	904703		SS/A-Housing W/ Labe [Info]	Ships in 1-2 weeks	$83.47
302	886099		O-Ring [Info]	Ships in 1-2 weeks	$3.75
303	886124		End Cap [Info]	Ships in 1-2 weeks	$10.44
Fig #	Part #	Img	Part Name	Availability	Price
304	883859		Male Quick Coupler [Info]	Ships in 1-2 weeks	$7.26
305	884443		Protective Cover [Info]	In stock 3 available	$1.28
401	894745		Bolt [Info]	Ships in 1-2 weeks	$1.77
402	904704		Driver Guide Cover B [Info]	Ships in 1-2 weeks	$11.81
403	897359		Retaining Ring [Info]	Ships in 1-2 weeks	$5.04
404	904705		Driver Guide Cover A [Info]	Ships in 1-2 weeks	$19.02
405	904706		Pin [Info]	Ships in 1-2 weeks	$4.47
406	904707		Driver Guide [Info]	Ships in 1-2 weeks	$38.04
407	894778		Spring [Info]	Ships in 1-2 weeks	$0.85
408	904708		Latch [Info]	Ships in 1-2 weeks	$7.66
409	904709		Bolt-M4X0.7-08 (3M23 [Info]	Ships in 1-2 weeks	$3.27
410	886069		E-Ring [Info]	Ships in 1-2 weeks	$0.93
411	904710		Spring [Info]	Ships in 1-2 weeks	$7.82
412	886543		Spring Fastener [Info]	Ships in 1-2 weeks	$1.20
413	904711		Bolt Assembly (M5-08X12+ [Info]	Ships in 1-2 weeks	$3.27
Fig #	Part #	Img	Part Name	Availability	Price
414	883882		Lock Nut [Info]	Ships in 1-2 weeks	$1.00
415	904712		Spring [Info]	Ships in 1-2 weeks	$4.19
416	904713		Magazine Cover [Info]	Ships in 1-2 weeks	$11.36
417	904714		Magazine B [Info]	Ships in 1-2 weeks	$29.83
418	886261		Bolt [Info]	Ships in 1-2 weeks	$1.13
419	904715		Pusher [Info]	Ships in 1-2 weeks	$14.35
420	904953		Magazine A [Info]	Ships in 1-2 weeks	$43.95
421	904717		Channel-Nail Guide [Info]	Ships in 1-2 weeks	$6.40
422	904718		Bracket-Magazine [Info]	Ships in 1-2 weeks	$7.89
423	904719		Cover-Magazine [Info]	Ships in 1-2 weeks	$6.40
424	904720		Bolt Assembly-M4X14 [Info]	Ships in 1-2 weeks	$1.71
425	883955		Bolt [Info]	Ships in 1-2 weeks	$1.48
426	883971		Washer-Flat [Info]	In stock 1 available	$1.20
427	883970		Nut-Lock [Info]	Ships in 1-2 weeks	$1.20
428	904721		Safety Guide [Info]	Ships in 1-2 weeks	$6.40
Fig #	Part #	Img	Part Name	Availability	Price
429	887969		Safety Spring [Info]	Ships in 1-2 weeks	$1.98
430	886218		Ring [Info]	Ships in 1-2 weeks	$0.93
431	904723		Safety [Info]	Ships in 1-2 weeks	$6.40
432	894775		Thumb Wheel [Info]	Ships in 1-2 weeks	$12.71
433	911772		Safety A [Info]	Ships in 1-2 weeks	$25.34
434	904725		Nose Cushion [Info]	In stock 6 available	$4.83
435	904726		Seat-Bolt [Info]	Ships in 1-2 weeks	$12.71
436	904727		Bolt [Info]	Ships in 1-2 weeks	$1.48
800	884293		Air Tool Oil (18CC) [Info]	Backorder: Unavailable until 05/04/2010	$2.42
856	884297		Hex Wrench (3mm) [Info]	Ships in 1-2 weeks	$4.33
856	884298		Hex Wrench (4mm) [Info]	Ships in 1-2 weeks	$4.33
856	891903		Hex Wrench 2.5mm [Info]	Ships in 1-2 weeks	$4.33
856	893579		Safety Glasses [Info]	Ships in 1-2 weeks	$7.89
861	903901		SS/A-Carrying Case [Info]	Ships in 1-2 weeks	$34.22
1000	904949		Overhaul Kit [Info]	Ships in 1-2 weeks	$49.69
Fig #	Part #	Img	Part Name	Availability	Price
1001	60087		Driver Maintenance Kit For FN250B [Info]	Ships in 1-2 weeks	$37.62

Maintenance Kits

Driver Maintenance Kit For FN250B
$37.62

Ships in 1-2 weeks

Overhaul Kit
$49.69

Ships in 1-2 weeks

See more Maintenance Kits...

Discussion

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Power Tool Repair Forum
Recent Posts About This Tool

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Air leak around nailer trigger

I just rebuilt the trigger of my Porter Cable FN250B Pneumatic nailer and fixed the original problem. But now it leaks air massively even after great care reassembling it. I did reuse one itty-bitty o-ring and one other, both of which looked OK. If I have to take it back apart, should the new o-rings be still good?
Having no grease to use, I used a very thin faucet repair lube on the assemble upon putting it back together. OK?...
Read this post in the forums

Porter Cable pneumatic finish nailer

My 16 ga FN 250b nailer will only cycle every 6 or 8 attempts and then only when held vertically. I have replaced the maintenance kit of bumper, driver, gasket,handling all parts carefully and making sure they were all lubed well. I carefully torqued all bolts sequentially. Pulling the trigger usually gives only a tiny spurt of air and nothing else. Any counsel?...
Read this post in the forums