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Porter Cable Finish Nailer Parts
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Porter Cable FN250B 16 Gauge Finish Nailer

Porter Cable FN250B 16 Gauge Finish Nailer Parts

Page A
 Fig #
99
Information Label
 
No Longer Available [ More Info ]

Part Number: 904677

Discontinued

Not Available

100
Warning Label
 $4.49

Part Number: 904673

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $4.49
101
Bolt
 $3.83

Part Number: 894752

In Stock, 4 Available

Ships within 1 business day
 $3.83
102
Bolt (M5 X 0.8-10)
 $5.76

Part Number: 904681

In Stock, 2 Available

Ships within 1 business day
 $5.76
103
Exhaust Deflector
 $10.57

Part Number: 904682

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $10.57
104
Rubber Pad
 $2.03

Part Number: 904683

In Stock, 7 Available

Ships within 1 business day
 $2.03
105
Set Screw
 $2.22

Part Number: 883912

In Stock, 7 Available

Ships within 1 business day
 $2.22
106
SS/A-Cylinder Cap
 $52.98

Part Number: 904728

In Stock, 2 Available

Ships within 1 business day
 $52.98
107
Piston Stop
 $22.44

Part Number: 904685

In Stock, 25+ Available

Ships within 1 business day
 $22.44
108
O-Ring
 $4.54

Part Number: 904686

In Stock, 25+ Available

Ships within 1 business day
 $4.54
109
Spring
 $5.02

Part Number: A00661

In Stock, 3 Available

Ships within 1 business day
 $5.02
110
Piston-Head Valve
 $35.67

Part Number: 904688

In Stock, 6 Available

Ships within 1 business day
 $35.67
111
O-Ring
 $2.32

Part Number: 883837

In Stock, 25+ Available

Ships within 1 business day
 $2.32
112
Head Valve Seal
 $8.98

Part Number: 904689

In Stock, 25+ Available

Ships within 1 business day
 $8.98
113
Gasket
 $12.99

Part Number: 904690

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $12.99
114
Piston Ring
 $8.98

Part Number: 904691

In Stock, 25+ Available

Ships within 1 business day
 $8.98
115
O-Ring (31 X 2 (2031
 $5.11

Part Number: 904692

In Stock, 25 Available

Ships within 1 business day
 $5.11
116
Driver Maintenance Kit
 $106.48

Part Number: 904950

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
Note: Incl 113-115, 121 - 60087
 $106.48
117
Cylinder Press Ring
 $10.86

Part Number: 886118

In Stock, 2 Available

Ships within 1 business day
 $10.86
118
O-Ring (58 X 2.5)
 $4.90

Part Number: 904694

In Stock, 7 Available

Ships within 1 business day
 $4.90
119
Cylinder
 $28.53

Part Number: 904695

In Stock, 1 Available

Ships within 1 business day
 $28.53
120
Check Seal
 $5.90

Part Number: 886119

In Stock, 25+ Available

Ships within 1 business day
 $5.90
121
Bumper
 $21.51

Part Number: 904696

In Stock, 1 Available

Ships within 1 business day
 $21.51
122
Washer-Driver Disk
 $3.83

Part Number: 904697

In Stock, 1 Available

Ships within 1 business day
 $3.83
123
Washer-Bearing
 $5.76

Part Number: 904698

In Stock, 5 Available

Ships within 1 business day
 $5.76
200
Trigger Valve Assembly (Not Threaded)
 $44.62

Part Number: A08368

In Stock, 12 Available

Ships within 1 business day
Note: Inc.201-210
 $44.62
201
O-Ring
 $2.03

Part Number: 897340

In Stock, 15 Available

Ships within 1 business day
 $2.03
202
O-Ring
 $2.03

Part Number: 897341

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $2.03
203
Cap
 $8.19

Part Number: 897342

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $8.19
204
Trigger Valve
 $17.25

Part Number: 883937

In Stock, 2 Available

Ships within 1 business day
 $17.25
205
O-Ring
 $2.03

Part Number: 883936

In Stock, 25+ Available

Ships within 1 business day
 $2.03
206
O-Ring
 $2.03

Part Number: 883938

In Stock, 25+ Available

Ships within 1 business day
 $2.03
207
Plunger Spring
 $2.03

Part Number: 883939

In Stock, 4 Available

Ships within 1 business day
 $2.03
208
Plunger
 $2.03

Part Number: 897346

In Stock, 1 Available

Ships within 1 business day
 $2.03
209
O-Ring
 $2.03

Part Number: 883848

In Stock, 25+ Available

Ships within 1 business day
 $2.03
210
Valve
 $8.61

Part Number: 897347

In Stock, 4 Available

Ships within 1 business day
 $8.61
211
Pin (3X12)
 $2.03

Part Number: 897374

In Stock, 4 Available

Ships within 1 business day
 $2.03
212
Pin
 $2.03

Part Number: 897349

In Stock, 2 Available

Ships within 1 business day
 $2.03
213
Rolled Pin (before serial number 80046)
 $5.90

Part Number: 884404

In Stock, 8 Available

Ships within 1 business day
 $5.90
217
Pin
 $5.32

Part Number: 897351

In Stock, 25+ Available

Ships within 1 business day
 $5.32
218
Urethane Retainer
 $2.35

Part Number: 890725

In Stock, 25+ Available

Ships within 1 business day
Note: After S/N 59314
 $2.35
219
Spring-Restrictive T
 $2.03

Part Number: 904701

In Stock, 25+ Available

Ships within 1 business day
 $2.03
301
SS/A-Housing W/ Labe
 $125.22

Part Number: 904703

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $125.22
302
O-Ring
 $5.90

Part Number: 886099

In Stock, 5 Available

Ships within 1 business day
 $5.90
303
End Cap
 $15.68

Part Number: 886124

In Stock, 2 Available

Ships within 1 business day
 $15.68
304
Male Quick Coupler
 $10.88

Part Number: 883859

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $10.88
305
Protective Cover
 $2.03

Part Number: 884443

In Stock, 25+ Available

Ships within 1 business day
 $2.03
401
Bolt
 $2.64

Part Number: 894745

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $2.64
402
Driver Guide Cover B
 $17.69

Part Number: 904704

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $17.69
403
Retaining Ring
 $2.03

Part Number: 897359

In Stock, 25+ Available

Ships within 1 business day
 $2.03
404
Driver Guide Cover A
 $28.53

Part Number: 904705

In Stock, 3 Available

Ships within 1 business day
 $28.53
405
Pin
 $6.73

Part Number: 904706

In Stock, 18 Available

Ships within 1 business day
 $6.73
406
Driver Guide
 $57.07

Part Number: 904707

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $57.07
407
Spring
 $2.03

Part Number: 894778

In Stock, 9 Available

Ships within 1 business day
 $2.03
408
Latch
 $11.49

Part Number: 904708

In Stock, 4 Available

Ships within 1 business day
 $11.49
409
Bolt-M4X0.7-08 (3M23
 
No Longer Available [ More Info ]

Part Number: 904709

Discontinued

Not Available

410
E-Ring
 $2.03

Part Number: 886069

In Stock, 25+ Available

Ships within 1 business day
 $2.03
411
Spring
 $11.70

Part Number: 904710

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $11.70
412
Spring Fastener
 
No Longer Available [ More Info ]

Part Number: 886543

Discontinued

Not Available

413
Bolt Assembly (M5-08X12+
 
No Longer Available [ More Info ]

Part Number: 904711

Discontinued

Not Available

414
Lock Nut
 $2.03

Part Number: 883882

In Stock, 5 Available

Ships within 1 business day
 $2.03
415
Spring
 
No Longer Available [ More Info ]

Part Number: 904712

Discontinued

Not Available

416
Magazine Cover
 $17.04

Part Number: 904713

In Stock, 1 Available

Ships within 1 business day
 $17.04
417
Magazine B
 $44.76

Part Number: 904714

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $44.76
418
Bolt
 $2.03

Part Number: 886261

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $2.03
419
Pusher
 $21.51

Part Number: 904715

In Stock, 1 Available

Ships within 1 business day
 $21.51
420
Magazine A
 $65.93

Part Number: 904953

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $65.93
421
Channel-Nail Guide
 $9.61

Part Number: 904717

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $9.61
422
Bracket-Magazine
 $11.50

Part Number: 904718

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $11.50
423
Cover-Magazine
 $9.61

Part Number: 904719

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $9.61
424
Bolt Assembly-M4X14
 
No Longer Available [ More Info ]

Part Number: 904720

Discontinued

Not Available

426
Washer-Flat
 $2.03

Part Number: 883971

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $2.03
427
Nut-Lock
 $2.03

Part Number: 883970

In Stock, 3 Available

Ships within 1 business day
 $2.03
428
Safety Guide
 $9.61

Part Number: 904721

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $9.61
429
Safety Spring
 $2.98

Part Number: 887969

In Stock, 1 Available

Ships within 1 business day
 $2.98
430
Ring
 $2.03

Part Number: 886218

In Stock, 6 Available

Ships within 1 business day
 $2.03
431
Safety
 $9.61

Part Number: 904723

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $9.61
432
Thumb Wheel
 $19.08

Part Number: 894775

In Stock, 21 Available

Ships within 1 business day
 $19.08
433
Safety A
 $39.66

Part Number: 911772

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $39.66
434
Nose Cushion
 $7.24

Part Number: 904725

In Stock, 25+ Available

Ships within 1 business day
 $7.24
435
Seat-Bolt
 $17.99

Part Number: 904726

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $17.99
436
Bolt
 
No Longer Available [ More Info ]

Part Number: 904727

Discontinued

Not Available

800
Air Tool Oil
 $3.64

Part Number: 884293

In Stock, 25+ Available

Ships within 1 business day
 $3.64
856
Hex Wrench (3mm)
 $6.52

Part Number: 884297

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
 $6.52
856
Hex Wrench (4mm)
 $6.52

Part Number: 884298

In Stock, 1 Available

Ships within 1 business day
Note: After S/N 010150
 $6.52
856
Hex Wrench 2.5mm
 $6.52

Part Number: 891903

In Stock, 5 Available

Ships within 1 business day
Note: Not Incl. in Unit
 $6.52
856
Safety Glasses
 $9.16

Part Number: 634065-01

In Stock, 1 Available

Ships within 1 business day
 $9.16
861
SS/A-Carrying Case
 
No Longer Available [ More Info ]

Part Number: 903901

Discontinued

Not Available

1000
Overhaul Kit
 $74.55

Part Number: 904949

In Stock, 6 Available

Ships within 1 business day
 $74.55
1001
Driver Maintenance Kit
 $106.48

Part Number: 904950

Ships In 14 - 20 Business Days

Ships in 14 - 20 business days
Note: Incl 113-115, 121
 $106.48
Miscellaneous Parts
216
Contact Trigger
 
No Longer Available [ More Info ]

Part Number: 904952

Discontinued

Not Available

216
Contact Trigger
 
No Longer Available [ More Info ]

Part Number: 904952

Discontinued

Not Available

Discuss  |  Repair Videos
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Accessories
Accessories for the Porter Cable FN250B

Maintenance Kits
Driver Maintenance Kit
Driver Maintenance Kit
$106.48
Overhaul Kit
Overhaul Kit
$74.55
Questions & Answers

don't know need part Number
Chuck Johnson for model number FN250B retainer clip for trigger pin
Hello Chuck, thank you for writing. The Urethane Retainer part 890725 is the replacement you are looking for on your model.
need to replace trigger assembly for Porter Cable 250B finish nail gun
Thomas for model number Porter Cable Model 250b nailer
Hello Thomas and thank you for writing. Yes. Part # A08368 is in the list of compatible items for your model. Hope this helps . Please contact us anytime.
I need the trigger for this gun can you get it for me
Sean for model number Fn250B
Hello Sean, thank you for your inquiry! Part number A08368 is the correct trigger valve assembly for your model FN250B. I hope this information helps!
Blows air out of the exhaust Fn250b. What part do I need? Thank uou
Tom for model number Fn250b
Hello Tom and thanks for writing. It certainly sounds like you may need to replace the seals on the tool. The two main culprits are loose screws or bad seals. Try tightening all the screws on the unit. If that doesn't fix then you will need to purchase an overhaul kit for your model or take it to a repair shop. Overhaul kit # Part Number: 904949 is in the list of compatible items for your model. We hope this helps. Please contact us anytime.
I need the trigger for this gun
Sean for model number FN250B
Hello Sean, thank you for your inquiry. For your model FN250B, the correct trigger is part number A08368. I hope this information helps!
I need a trigger for this nail gun ??
Sean for model number FN250B
Hello Sean and thank you for writing. This part is discontinued for your model and is no longer available. We have no known replacement information in our system. We recommend you contact the manufacturer of the part to see if they have recently released a new substitute. We do carry related parts for units just like yours. For example, part number A08368 Good luck with your repair.
How do I add parts to the cart. I click on items but they don't show up in cart?
Hugh
Hello Hugh, Thank you for the question. Unless the part has been discontinued, you will need to click the Green Add to Cart Button. We hoe this helps!
I replaced the bumper and some "O" rings. The gun will click like wants to fire, but it does not. Can you help me?
Gary for model number FN250B
Hi Gary, Thank you for your question. If the gun will click, but will not fire, there are some parts that you will need to check to see which one is causing the issue. You will need to check the urethane retainer, the piston stop, the head valve seal, the retaining ring, the o-rings and the restrictive spring. We hope this helps. Thank you and have a great day.
Discussion
Discussion for the Porter Cable FN250B 16 Gauge Finish Nailer

Discussion is closed. To ask our experts a question about a part, use the Q&A feature on our product pages.
Question: FN250B

1075575

The gun only sets nails when shooting straight down in any other position it fires a blank. Could this be a driver issue and needs to be replaced or something else.
Hi jrm701,
Try pushing the nails forward with you finger while shooting.If the tool shoots fine then you have a feeding problem.If it still won't feed the driver 's not cycling back to the top of the cylinder and generally that a head valve problem.Let me know what you find.
Tinker
eReplacementParts.com
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Midvale, UT 84047
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