Craftsman
Router

Model # 743-21 Official Craftsman router

Here are the diagrams and repair parts for Official Craftsman 743-21 router, 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 63 parts  |

Bumper 617834-001
#4

Section "a" diagram

Bumper

Part #617834-001

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

Router Collet And Retainer Ring 610662-000
#5

Unit parts diagram

Router collet and retainer ring

Part #610662-000

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

Actuator 612839-001
#27

Unit parts diagram

Actuator

Part #612839-001

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

Suppresor 612992-001
#20

Section "a" diagram

Suppresor

Part #612992-001

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

Bulb 610951-001
#12

Unit parts diagram

Bulb

Part #610951-001

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

Switch 612856-001
#17

Section "a" diagram

Switch

Part #612856-001

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

Data Plate 989621-001
#3

Unit parts diagram

Data plate

Part #989621-001

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

T. Block 989361-002
#21

Section "a" diagram

T. block

Part #989361-002

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

Screw 616081-014
#16

Unit parts diagram

Screw

Part #616081-014

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

Lead W/term 607186-017
#18

Section "a" diagram

Lead w/term

Part #607186-017

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

Symptoms for upright freezers

Main causes: clogged or frozen defrost drain tube…

Repair guides for upright freezers

How to replace a freezer door switch

How to replace a freezer door switch

When the door switch fails, the freezer can’t detect that the door is closed. Follow the steps in this repair guide to r…

Repair difficulty
Time required
 15 minutes or less
How to replace a freezer thermistor

How to replace a freezer thermistor

When the thermistor can’t sense the freezer temperature, the freezer is colder or warmer than the set temperature. Follo…

Repair difficulty
Time required
 45 minutes or less
How to replace a freezer evaporator fan

How to replace a freezer evaporator fan

Air won’t circulate to cool the freezer properly when the evaporator fan fails. Follow these step-by-step instructions t…

Repair difficulty
Time required
 45 minutes or less

Articles and videos for upright freezers

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.…