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Repair Parts Home  Power Tool Parts  Porter Cable Parts  Porter Cable Finish Nailer Parts  Porter Cable FN250B 16 Gauge Finish Nailer Parts

We Sell Only Genuine Porter Cable ® Parts.

Porter Cable FN250B 16 Gauge Finish Nailer

Porter Cable FN250B 16 Gauge Finish Nailer Parts

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We Sell Only Genuine Porter Cable ® Parts.

Porter Cable FN250B 16 Gauge Finish Nailer

Porter Cable FN250B 16 Gauge Finish Nailer Parts

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 Fig #
99
Information Label
 
No Longer Available [ More Info ]
Part Number: 904677
Discontinued
Not Available


100
Warning Label
 $4.40
Part Number: 904673
In Stock, 1 Available
Ships within 1 business day

101
Bolt
 $3.75
Part Number: 894752
In Stock, 3 Available
Ships within 1 business day

102
Bolt (M5 X 0.8-10)
 $5.65
Part Number: 904681
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

103
Exhaust Deflector
 $10.36
Part Number: 904682
In Stock, 3 Available
Ships within 1 business day

104
Rubber Pad
 $1.99
Part Number: 904683
In Stock, 6 Available
Ships within 1 business day

105
Set Screw
 $2.18
Part Number: 883912
In Stock, 8 Available
Ships within 1 business day

106
SS/A-Cylinder Cap
 $51.94
Part Number: 904728
In Stock, 2 Available
Ships within 1 business day

107
Piston Stop
 $21.09
Part Number: 904685
In Stock, 25+ Available
Ships within 1 business day

108
O-Ring
 $4.27
Part Number: 904686
In Stock, 3 Available
Ships within 1 business day

109
Spring
 $4.71
Part Number: A00661
In Stock, 4 Available
Ships within 1 business day

110
Piston-Head Valve
 $34.97
Part Number: 904688
In Stock, 6 Available
Ships within 1 business day

111
O-Ring
 $2.18
Part Number: 883837
In Stock, 25+ Available
Ships within 1 business day

112
Head Valve Seal
 $8.44
Part Number: 904689
In Stock, 24 Available
Ships within 1 business day

113
Gasket
 $12.21
Part Number: 904690
In Stock, 12 Available
Ships within 1 business day

114
Piston Ring
 $8.44
Part Number: 904691
In Stock, 25+ Available
Ships within 1 business day

115
O-Ring (31 X 2 (2031
 $4.80
Part Number: 904692
In Stock, 8 Available
Ships within 1 business day

116
Driver Maintenance Kit
 $104.39
Part Number: 904950
In Stock, 3 Available
Ships within 1 business day

Note: Incl 113-115, 121 - 60087
117
Cylinder Press Ring
 $10.65
Part Number: 886118
In Stock, 14 Available
Ships within 1 business day

118
O-Ring (58 X 2.5)
 $4.80
Part Number: 904694
In Stock, 7 Available
Ships within 1 business day

119
Cylinder
 $27.97
Part Number: 904695
In Stock, 7 Available
Ships within 1 business day

120
Check Seal
 $5.54
Part Number: 886119
In Stock, 4 Available
Ships within 1 business day

121
Bumper
 $21.09
Part Number: 904696
In Stock, 7 Available
Ships within 1 business day

122
Washer-Driver Disk
 $3.75
Part Number: 904697
In Stock, 1 Available
Ships within 1 business day

123
Washer-Bearing
 $5.65
Part Number: 904698
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

200
Trigger Valve Assembly (Not Threaded)
 $41.79
Part Number: A08368
In Stock, 8 Available
Ships within 1 business day

Note: Inc.201-210
201
O-Ring
 $1.99
Part Number: 897340
In Stock, 6 Available
Ships within 1 business day

202
O-Ring
 $1.99
Part Number: 897341
In Stock, 11 Available
Ships within 1 business day

203
Cap
 $8.03
Part Number: 897342
In Stock, 1 Available
Ships within 1 business day

204
Trigger Valve
 $16.91
Part Number: 883937
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

205
O-Ring
 $1.99
Part Number: 883936
In Stock, 12 Available
Ships within 1 business day

206
O-Ring
 $1.99
Part Number: 883938
In Stock, 6 Available
Ships within 1 business day

207
Plunger Spring
 $1.99
Part Number: 883939
In Stock, 8 Available
Ships within 1 business day

208
Plunger
 $1.99
Part Number: 897346
In Stock, 7 Available
Ships within 1 business day

209
O-Ring
 $1.99
Part Number: 883848
In Stock, 25+ Available
Ships within 1 business day

210
Valve
 $8.44
Part Number: 897347
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

211
Pin (3X12)
 $1.99
Part Number: 897374
In Stock, 1 Available
Ships within 1 business day

212
Pin
 $1.99
Part Number: 897349
In Stock, 7 Available
Ships within 1 business day

213
Rolled Pin (before serial number 80046)
 $5.54
Part Number: 884404
In Stock, 3 Available
Ships within 1 business day

217
Pin
 $5.00
Part Number: 897351
In Stock, 1 Available
Ships within 1 business day

218
Urethane Retainer
 $2.30
Part Number: 890725
In Stock, 25+ Available
Ships within 1 business day

Note: After S/N 59314
219
Spring-Restrictive T
 $1.99
Part Number: 904701
In Stock, 2 Available
Ships within 1 business day

301
SS/A-Housing W/ Labe
 $122.76
Part Number: 904703
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

302
O-Ring
 $5.54
Part Number: 886099
In Stock, 2 Available
Ships within 1 business day

303
End Cap
 $15.37
Part Number: 886124
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

304
Male Quick Coupler
 $10.67
Part Number: 883859
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

305
Protective Cover
 $1.99
Part Number: 884443
In Stock, 25+ Available
Ships within 1 business day

401
Bolt
 $2.59
Part Number: 894745
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

402
Driver Guide Cover B
 $17.34
Part Number: 904704
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

403
Retaining Ring
 $1.99
Part Number: 897359
In Stock, 25+ Available
Ships within 1 business day

404
Driver Guide Cover A
 $27.97
Part Number: 904705
In Stock, 1 Available
Ships within 1 business day

405
Pin
 $6.60
Part Number: 904706
In Stock, 5 Available
Ships within 1 business day

406
Driver Guide
 $55.95
Part Number: 904707
In Stock, 1 Available
Ships within 1 business day

407
Spring
 $1.99
Part Number: 894778
In Stock, 15 Available
Ships within 1 business day

408
Latch
 $11.26
Part Number: 904708
In Stock, 7 Available
Ships within 1 business day

409
Bolt-M4X0.7-08 (3M23
 
No Longer Available [ More Info ]
Part Number: 904709
Discontinued
Not Available


410
E-Ring
 $1.99
Part Number: 886069
In Stock, 6 Available
Ships within 1 business day

411
Spring
 $11.47
Part Number: 904710
In Stock, 1 Available
Ships within 1 business day

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
 $1.99
Part Number: 883882
In Stock, 6 Available
Ships within 1 business day

415
Spring
 
No Longer Available [ More Info ]
Part Number: 904712
Discontinued
Not Available


416
Magazine Cover
 $16.71
Part Number: 904713
In Stock, 1 Available
Ships within 1 business day

417
Magazine B
 $43.88
Part Number: 904714
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

418
Bolt
 $1.99
Part Number: 886261
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

419
Pusher
 $21.09
Part Number: 904715
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

420
Magazine A
 $64.64
Part Number: 904953
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

421
Channel-Nail Guide
 $9.42
Part Number: 904717
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

422
Bracket-Magazine
 $11.27
Part Number: 904718
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

423
Cover-Magazine
 $9.42
Part Number: 904719
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

424
Bolt Assembly-M4X14
 
No Longer Available [ More Info ]
Part Number: 904720
Discontinued
Not Available


426
Washer-Flat
 $1.99
Part Number: 883971
In Stock, 5 Available
Ships within 1 business day

427
Nut-Lock
 $1.99
Part Number: 883970
In Stock, 4 Available
Ships within 1 business day

428
Safety Guide
 $9.42
Part Number: 904721
In Stock, 1 Available
Ships within 1 business day

429
Safety Spring
 $2.92
Part Number: 887969
In Stock, 6 Available
Ships within 1 business day

430
Ring
 $1.99
Part Number: 886218
In Stock, 3 Available
Ships within 1 business day

431
Safety
 $9.42
Part Number: 904723
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

432
Thumb Wheel
 $18.71
Part Number: 894775
In Stock, 14 Available
Ships within 1 business day

433
Safety A
 $37.28
Part Number: 911772
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

434
Nose Cushion
 $7.10
Part Number: 904725
In Stock, 25+ Available
Ships within 1 business day

435
Seat-Bolt
 $17.64
Part Number: 904726
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

436
Bolt
 
No Longer Available [ More Info ]
Part Number: 904727
Discontinued
Not Available


800
Air Tool Oil
 $3.57
Part Number: 884293
In Stock, 25+ Available
Ships within 1 business day

856
Hex Wrench (3mm)
 $6.39
Part Number: 884297
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

856
Hex Wrench (4mm)
 $6.39
Part Number: 884298
In Stock, 1 Available
Ships within 1 business day

Note: After S/N 010150
856
Hex Wrench 2.5mm
 $6.39
Part Number: 891903
In Stock, 3 Available
Ships within 1 business day

Note: Not Incl. in Unit
856
Safety Glasses
 $7.53
Part Number: 634065-01
In Stock, 1 Available
Ships within 1 business day

861
SS/A-Carrying Case
 $50.33
Part Number: 903901
Ships In 8 - 14 Business Days
Ships in 8 - 14 business days

1000
Overhaul Kit
 $73.09
Part Number: 904949
In Stock, 4 Available
Ships within 1 business day

1001
Driver Maintenance Kit
 $104.39
Part Number: 904950
In Stock, 3 Available
Ships within 1 business day

Note: Incl 113-115, 121
Miscellaneous Parts
 Fig #
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


Nailer Parts
Repair Guides
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Power Tool Care and Maintenance 101

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This article lists the major categories of drilling, fastening, and hammering tools, and explains the basic applications, types, and features of each.

Accessories
Accessories for the Porter Cable FN250B

Questions & Answers

No questions have been asked yet
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
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