Easy
15-30 minutes
This item is an authentic replacement part that has been sourced from the original manufacturer to be used with Bostitch power tools. These special components help to provide a tight fit between connected parts. Over time items may wear out and begin to crack eventually requiring a replacement. Make sure to check the appropriate diagrams for your model to ensure the proper repair procedure. This high-quality repair kit is made is sold as an individual item.
Cap Repair Kit (for Models Sb- BOSCAP-RK
OEM part for: Bostitch, Porter Cable, Stanley
Part Number: BOSCAP-RK
$29.37
In Stock
Ships within 1 business day 
Compatibility
This part will fit the following 8 machines
Porter Cable
FN250SB (Type 0) Finish Nailer View Diagrams & Manuals
Stanley
FMFP71927 (Type 0) 16g Fin Nailer View Diagrams & Manuals
Bostitch
SB-1664FN (14148000 and higher) Finish Tool Power Tool View Diagrams & Manuals
SB-1664FN (15335001 and Higher) Finish Tool Power Tool View Diagrams & Manuals
SB-1664FN (16240001 and Higher) Finish Tool Power Tool View Diagrams & Manuals
SB-1664FN (Type 0) Finish Tool Power Tool View Diagrams & Manuals
SB-1664FN (Type 1) Finish Tool Power Tool View Diagrams & Manuals
SB150SLBC-1 (Type 0) Stapler Power Tool View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
Questions & Answers ?
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Does this fit my product?Questions & Answers for Cap Repair Kit (for Models Sb-
The driver sets the braid put will not go back in the cylinder and will not reset
Anthony
for model number Sb1664fn
asked on 2022-04-03
Hello Anthony, Thank you for your inquiry. We would recommend checking the driver o-rings, head valve, and the head valve spring to see if they are seated properly and not damaged. We also have included a link to our troubleshooting video: https://www.youtube.com/watch?v=u9-dIX32vbs We hope this helps and if you need help placing an order, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you!
eReplacementParts Team April 03, 2022
Customer Repair Instructions ?
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.
Driver was bent inside the nailer
Delton - May 20, 2016
👍 1 of 1 people found this instruction helpful
Tool Type
Stapler
Difficulty
Easy
Time
15-30 minutes
Tools Used
Nutdriver, hex head tool set
The driver was bent inside the nailer and the guide was damaged which took the longest to repair, had I known I would have ordered a new one with the drive pin. I took the four screws out of the top of the nailer and pulled the plastic housing out then the bent drive pin. I then cleaned the inside of the chamber and all the moving parts in there. I inserted the drive pin in the barrel pushed it down and used a screwdriver handle to keep it in place, while I push it through the drive pin guide, then push the whole assembly in. I did this after changing the seals which I did order a gasket and seal kit. I put a little of the lubricant that came in the kit in the head around the grove where the seals sit then press on the seals until they are properly seated. Then I put the new gasket after using a blade to carefully scrape off the old one. I then put the head back on and its working like new.
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Bad seal
joe - March 7, 2020
Tool Type
Nailer
Difficulty
Easy
Time
15-30 minutes
Tools Used
, Allen wrench
Remove top put a new seal and put it back on
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Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
