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Bostitch BT1855 Oil-Free Brad Nailer

 Bostitch BT1855 Oil-Free Brad Nailer Parts

Page A

 Fig # Img Part Name Availability Price
1Screw, Soc. Hd. Cap M4 X 20
Part #: 100260
In stock
9 available
 $1.99
Add To Cart
2Assembly,Cap
Part #: 181917
Ships in 9 - 13 business days
 $8.50
Add To Cart
3Gasket,Frame/Cap
Part #: 175682
In stock
10 available
 $2.99
Add To Cart
4Plate,Head Valve
Part #: 180445
In stock
4 available
 $3.99
Add To Cart
5Seal,Head Valve
Part #: 180446
In stock
3 available
 $3.99
Add To Cart
6Spring
Part #: 180447
In stock
5 available
 $3.99
Add To Cart
7O-Ring
Part #: 180448
Ships in 9 - 13 business days
 $1.20
Add To Cart
8Washer,Flat,D6X10X1
Part #: 180449
In stock
13 available
 $3.99
Add To Cart
9Hd.Valve Piston
Part #: 180450-S
In stock
12 available
 $3.99
Add To Cart
10Assembly,Piston/Driver
Part #: 180451
In stock
17 available
 $10.59
Add To Cart
11Ring,Piston
Part #: 180457
In stock
25 available
 $2.99
Add To Cart
12Sleeve,Cylinder
Part #: 180458
In stock
8 available
 $3.99
Add To Cart
13O-Ring,44.7Mmx2.4Mm
Part #: 180459
In stock
7 available
 $3.99
Add To Cart
14Check Seal
Part #: 180460
In stock
7 available
 $3.99
Add To Cart
15Bumper
Part #: 180461
In stock
13 available
 $5.87
Add To Cart
Fig #ImgPart NameAvailabilityPrice
16Driver Guide
Part #: 180462
In stock
15 available
 $3.99
Add To Cart
17Frame,Overmold
Part #: 175656
In stock
2 available
 $35.37
Add To Cart
18Gasket,End Cap
Part #: 180463
In stock
5 available
 $1.01
Add To Cart
19Air Filter
Part #: 180578
In stock
9 available
 $1.01
Add To Cart
20End Cap
Part #: 180465
Ships in 9 - 13 business days
 $3.73
Add To Cart
21Screw,Shcs,M4X0.7X16
Part #: MSC4070-16
In stock
10 available
 $2.99
Add To Cart
22Spring,Trigger
Part #: 180476
In stock
6 available
 $1.50
Add To Cart
23Trigger Valve
Part #: TVA15
In stock
7 available
 $8.95
Add To Cart
24Pin,Spring,M3X20Mm
Part #: 180475
In stock
2 available
 $2.71
Add To Cart
25Assembly,Trigger
Part #: 184513
In stock
2 available
 $5.99
Add To Cart
26Spring,Mode Switch
Part #: 180481
In stock
10 available
 $1.70
Add To Cart
27Pin-Mode Switch
Part #: 184507
In stock
2 available
 $3.49
Add To Cart
28
Pin,Trigger Lock Obsolete - Not Available
Part #: 180485
Discontinued
N/A
29O-Ring,.098X.055
Part #: MRG002514
In stock
10 available
 $2.99
Add To Cart
30
Button,Mode Switch Obsolete - Not Available
Part #: 180483
Discontinued
N/A
Fig #ImgPart NameAvailabilityPrice
31Screw,Set,M3X8Mm
Part #: 180484
In stock
2 available
 $5.73
Add To Cart
32Bracket,Trip
Part #: 180207
In stock
6 available
 $3.99
Add To Cart
33Pin,Spring,M2X12Mm
Part #: 180490
In stock
5 available
 $3.56
Add To Cart
34Screw,Shcs,M4X0.70X12
Part #: MSC4070-12
In stock
3 available
 $2.99
Add To Cart
35Nose
Part #: 180489
In stock
4 available
 $4.50
Add To Cart
36Core Tip,Fixed
Part #: 175661
In stock
3 available
 $3.28
Add To Cart
37Magazine,Fixed
Part #: 180488
In stock
4 available
 $9.31
Add To Cart
38Guide,Nail
Part #: 180497
In stock
2 available
 $1.19
Add To Cart
39Pusher
Part #: 180498
In stock
2 available
 $1.01
Add To Cart
40
Plunger,Lock Out
Part #: 180491
Ships in 9 - 13 business days
 $4.23
Add To Cart
41
Spring,Lock Out
Part #: 180492
Ships in 9 - 13 business days
 $8.89
Add To Cart
42Plate,Core
Part #: 175662
In stock
2 available
 $1.94
Add To Cart
43Spacer
Part #: 180493
Ships in 9 - 13 business days
 $1.01
Add To Cart
44E-Ring,2.5Mm
Part #: 180494
In stock
3 available
 $1.01
Add To Cart
45
Roller,Pusher
Part #: 180499
In stock
2 available
 $1.01
Add To Cart
Fig #ImgPart NameAvailabilityPrice
46
Pusher Spring B
Part #: 180496
In stock
1 available
 $1.01
Add To Cart
47
Pusher Spring A
Part #: 180495
In stock
1 available
 $1.01
Add To Cart
48Set Nut
Part #: 180238
Ships in 9 - 13 business days
 $1.01
Add To Cart
49Magazine,Sliding
Part #: 181915
In stock
3 available
 $9.04
Add To Cart
50Rear Plate
Part #: 180500
In stock
3 available
 $1.01
Add To Cart
51Pin,Spring,M3X23Mm
Part #: 180503
In stock
4 available
 $1.01
Add To Cart
52
Latch
Part #: 180501
Ships in 9 - 13 business days
 $1.01
Add To Cart
53Spring,Latch
Part #: 180502
Ships in 9 - 13 business days
 $1.01
Add To Cart
54
Support,Latch Spring
Part #: 180319
Ships in 9 - 13 business days
 $1.01
Add To Cart
55
Cover,Latch
Part #: 175666
Ships in 9 - 13 business days
 $1.01
Add To Cart
56End Cap,Magazine
Part #: 175665
In stock
3 available
 $1.01
Add To Cart
57Label,Sensor Small (Dr)
Part #: 120927
Ships in 9 - 13 business days
 $1.01
Add To Cart
58Bracket,Magazine
Part #: 175664
In stock
3 available
 $1.01
Add To Cart
59Washer-Flat D4X8X1
Part #: 180504
In stock
5 available
 $1.01
Add To Cart
60Elastic Stop Nut,M4
Part #: MHE4070-100
In stock
2 available
 $2.99
Add To Cart
Fig #ImgPart NameAvailabilityPrice
61Cover,Nose
Part #: 175663
In stock
6 available
 $1.01
Add To Cart
62Shoulder Screw
Part #: 180505
In stock
4 available
 $1.99
Add To Cart
63Foot,Contact (No Mar)
Part #: 179760
In stock
25+ available
 $1.01
Add To Cart
64Assembly,Trip
Part #: 180314
In stock
6 available
 $3.99
Add To Cart
65Guide,Lower Contact Arm
Part #: 180508
In stock
4 available
 $1.01
Add To Cart
66Adjusting Knob
Part #: 180509
In stock
14 available
 $1.01
Add To Cart
67Assembly,Upper Contact Arm
Part #: 180510
In stock
7 available
 $1.01
Add To Cart
68Spring,Contact Arm
Part #: 180513
In stock
15 available
 $1.01
Add To Cart
69Guide,Upper Trip
Part #: 180514
In stock
6 available
 $1.01
Add To Cart
70Assembly,Belt Hook
Part #: 180515
In stock
6 available
 $4.45
Add To Cart
71
Label,Product/Fastener Bt1855
Part #: 180301
Ships in 9 - 13 business days
 $1.01
Add To Cart
72Label,Warning
Part #: 180296
In stock
2 available
 $1.01
Add To Cart
74Pin,Spring,M3X28
Part #: 174345
In stock
2 available
 $1.01
Add To Cart
75
Button,Trigger Lock Obsolete - Not Available
Part #: 180486
Discontinued
N/A
76Screw,Shcs,M4X0.70X10
Part #: MSC4070-10
In stock
4 available
 $1.01
Add To Cart
Fig #ImgPart NameAvailabilityPrice
77Label,Warning
Part #: 181919
Ships in 9 - 13 business days
 $1.01
Add To Cart

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Discussion
Discussion for the Bostitch BT1855 Oil-Free Brad Nailer

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  • Subject:
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  • Comment:
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I recently replaced the plunger and firing pin with a new one and the pin won't retract back up it stays down after firing one brad. I took it apart a few times but cant see anything. What can I try next?
Timthefoolman
Reply: Bostitch BT1855 18 Gauge Brad Na...

Timthefoolman

Anyone have an idea?
Tinkerdave
Reply: Bostitch BT1855 18 Gauge Brad Na...

Tinkerdave

I'm not sure what you mean by firing link removed you give me a reference # for the part.
Thanks
Tinker
Timthefoolman
Reply: Bostitch BT1855 18 Gauge Brad Na...

Timthefoolman

[QUOTE=Tinkerdave;88521]I'm not sure what you mean by firing link removed you give me a reference # for the part.
Thanks
Tinker"

http://www.ereplacementparts.com/assemblypistondriver-p-403552.html
This is my new part. Not sure if there should be an O Ring on the upper part of the plunger. If so I don't have one.
Tinkerdave
Reply: Bostitch BT1855 18 Gauge Brad Na...

Tinkerdave

Hi Timthefoolman,
Yes you will need Ring,Piston Part Number: 180457.Hope that helps.Good luck.Tinker
Timthefoolman
Reply: Bostitch BT1855 18 Gauge Brad Na...

Timthefoolman

[QUOTE=Tinkerdave;89049]Hi Timthefoolman,
Yes you will need Ring,Piston Part Number: 180457.Hope that helps.Good luck.Tinker"

So does the rubber O Ring go on the upper part of the plunger that is grooved for the O Ring?
the piston driver i am replacing has the ring, piston attached. I was under impression that the piston driver i ordered would have the ring attached. so much for assuming. anyway, can i remove the original ring and place it on the new piston driver? thanks
Tinkerdave
Reply: Ring, Piston And Piston Driver

Tinkerdave

Hi vtjohn,
I believe that uses a teflon ring in a plastic cylinder and as long as the cylinder and ring look good it should be fine.Be sure not to put grease or oil around the ring as if I remember right that tool is an oil free tool and any oil that gets around that ring or cylinder will attract dust and will act like a lapping compound prematurely wearing the cylinder and ring out. Hope that helps.good luck.
tinker
carl
Question: Nail Feed

carl

I am having trouble with the feed not feeding the 2nd nail to be driven. The magazine shows signs of wear near the driver end of the magazine on the most used size of nail on the slide. Less used nail sizes shoot okay.
Mercman
Question: BT1855

Mercman

My, relatively new, 18ga nailer shoots two nails. What is the problem?
fancyboxy