Senco
Power Stapler

Model # SLS20 Official Senco stapler

Here are the diagrams and repair parts for Official Senco SLS20 stapler, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 82 parts  |

Trigger Asy,single Seq HA0086
#34

Stapler assy diagram

Trigger asy,single seq

Part #HA0086

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

Piston,mod 490011n 1/8csk EA0108
Piston,mod 490011n 1/8csk

Part #EA0108

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

Muffler BC0218
#3

Stapler assy diagram

Muffler

Part #BC0218

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

Retainer KC0062
#9

Outer assy diagram

Retainer

Part #KC0062

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

Latch GC0577
#16

Outer assy diagram

Latch

Part #GC0577

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

Deflector BB0122
#2

Stapler assy diagram

Deflector

Part #BB0122

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

Label HG0075
#10

Outer assy diagram

Label

Part #HG0075

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

Spring KB4130
#22

Stapler assy diagram

Spring

Part #KB4130

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

Guide HC0193
#27

Stapler assy diagram

Guide

Part #HC0193

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

Screw KB0019
#15

Outer assy diagram

Screw

Part #KB0019

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

Symptoms for gas walk-behind mowers

Choose a symptom to see related walk-behind mower repairs.

Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: uneven wheel height settings, damaged wheel, dull or damaged cutting blade…

Main causes: damaged cutting blade, loose cutting blade, damaged flywheel key, engine needs tune up…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to replace a lawn mower spark plug

How to replace a lawn mower spark plug

Take a few minutes to replace the spark plug during your lawn mower's annual tune-up or if the spark plug is burnt or cr…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower blade

How to replace a lawn mower blade

Check your lawn mower blade regularly and replaced it if it's bent or damaged. …

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower flywheel key on a flathead engine

How to replace a lawn mower flywheel key on a flathead engine

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to re…

Repair difficulty
Time required
 45 minutes or less

Articles and videos for gas walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

Tapping into a new feature in the Search Bar on Sears PartsDirect

Tapping into a new feature in the Search Bar on Sears PartsDirect

Learn about a new feature added to the Search Bar on Sears PartsDirect…

How to remove a lawn mower blade using a removal tool

How to remove a lawn mower blade using a removal tool

Learn how a blade removal tool makes replacing the blade easier and safer…

Lawn mower won't start troubleshooting video: spark plug and ignition problems video

Lawn mower won't start troubleshooting video: spark plug and ignition problems video

Find out how to test and fix problems with the spark plug, stop wire, ignition coil and flywheel.…