Can’t find your part?   Contact us:
+1-309-603-4777
Sears Parts Direct
Tips to find your model number
Orders

  • Keep track of the models you own in your profile

    Sign in or Register to view or add models

Schedule a repair
Pro-Tech
Miter Saw

Model # CS72121 Official Pro-Tech 12" compound miter saw

Here are the diagrams and repair parts for Official Pro-Tech CS72121 12" compound miter saw, 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 131 parts  |
Spring Washer 021204-003
#123

Upper/lower blade guard diagram

Spring washer

Part #021204-003

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

Plate 270322-000
#82

Handle/motor/motor housing diagram

Plate

Part #270322-000

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

Lock Key 270321-000
#84

Handle/motor/motor housing diagram

Lock key

Part #270321-000

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

Key 027201-001
#78

Handle/motor/motor housing diagram

Key

Part #027201-001

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

Motor Cover 303257-000
#95

Handle/motor/motor housing diagram

Motor cover

Part #303257-000

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

Handle 303253-000
#58

Handle/motor/motor housing diagram

Handle

Part #303253-000

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

Wave Washer 021404-001
#65

Handle/motor/motor housing diagram

Wave washer

Part #021404-001

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

Wrench 040027-001
#52

Base assembly diagram

Wrench

Part #040027-001

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

Trigger 303228-001
#105

Handle/motor/motor housing diagram

Trigger

Part #303228-001

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

Grommet 330030-000
#47

Base assembly diagram

Grommet

Part #330030-000

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

Parts & More