Stanley Bostitch
Power Stapler

Model # SB-21N1 Official Stanley Bostitch stapler

Here are the diagrams and repair parts for Official Stanley Bostitch SB-21N1 stapler, as well as links to manuals and error code tables, if available.

There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

We encourage you to save the model to your profile, so it’s easy to access parts and manuals for your appliance whenever you log in.

For DIY troubleshooting advice and repair guides, visit our repair help section.

Model diagram and schematic

SEARCH WITHIN THIS MODEL

?

This is the number corresponding to the part on the diagram / schematic

Search
ALL PARTS
Showing 10 of 60 parts  |

Stanley Bostitch Packing JA1151C1
#8

Stapler diagram

Stanley bostitch packing

Part #JA1151C1

The manufacturer no longer makes this part, and there's no substitute part

Stanley Bostitch Trigger PB2081A1
#24

Stapler diagram

Stanley bostitch trigger

Part #PB2081A1

The manufacturer no longer makes this part, and there's no substitute part

Stanley Bostitch End Cover P0640001300
#45

Stapler diagram

Stanley bostitch end cover

Part #P0640001300

The manufacturer no longer makes this part, and there's no substitute part

Stanley Bostitch O-ring 1FP0015
#10

Stapler diagram

Stanley bostitch o-ring

Part #1FP0015

The manufacturer no longer makes this part, and there's no substitute part

Stanley Bostitch Collar JA1092E1
#14

Stapler diagram

Stanley bostitch collar

Part #JA1092E1

The manufacturer no longer makes this part, and there's no substitute part

Stanley Bostitch Safety P0655100101
#56

Stapler diagram

Stanley bostitch safety

Part #P0655100101

The manufacturer no longer makes this part, and there's no substitute part

Stanley Bostitch Knob JA5161W1
#54

Stapler diagram

Stanley bostitch knob

Part #JA5161W1

The manufacturer no longer makes this part, and there's no substitute part

Stanley Bostitch O-ring 1FZ0009
#17

Stapler diagram

Stanley bostitch o-ring

Part #1FZ0009

The manufacturer no longer makes this part, and there's no substitute part

Stanley Bostitch O-ring 1FA0031
#15

Stapler diagram

Stanley bostitch o-ring

Part #1FA0031

The manufacturer no longer makes this part, and there's no substitute part

Stanley Bostitch Pusher P0645200801
#36

Stapler diagram

Stanley bostitch pusher

Part #P0645200801

The manufacturer no longer makes this part, and there's no substitute part

Repair guides for electric wall ovens

How to replace a wall oven broil element

How to replace a wall oven broil element

Follow these step-by-step instructions to replace the broiler element in an electric oven.…

Repair difficulty
Time required
 15 minutes or less
How to replace a temperature sensor on an electric wall oven

How to replace a temperature sensor on an electric wall oven

These step-by-step instructions guide you through replacing a temperature sensing probe on an electric wall oven.…

Repair difficulty
Time required
 15 minutes or less
How to replace a wall oven hidden bake element

How to replace a wall oven hidden bake element

These step-by-step instructions guide you through replacing the hidden bake element.…

Repair difficulty
Time required
 30 minutes or less

Articles and videos for electric wall ovens

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

5 Holiday Cleaning Tasks Essential to Boosting Your Home’s Image

Get tips on completing essential holiday cleaning tasks to brighten your home.…

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…