DeWalt
Electric Walk-Behind Mower

Model # MM275TY1 Official DeWalt lawn mower

Here are the diagrams and repair parts for Official DeWalt MM275TY1 lawn mower, 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 66 parts  |

Dewalt Shroud 243543-00
#3

Lawn mower diagram

Dewalt shroud

Part #243543-00

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

Dewalt Lawn Mower Blade Spacer, Lower 92715-00
#31

Lawn mower diagram

Dewalt lawn mower blade spacer, lower

Part #92715-00

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

Dewalt Walk-behind Lawn Mower Deck 243512-00
#1

Lawn mower diagram

Dewalt walk-behind lawn mower deck

Part #243512-00

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

Dewalt Lawn Mower Screw 243679-00
#41

Lawn mower diagram

Dewalt lawn mower screw

Part #243679-00

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

Dewalt Lawn Mower Electric Motor 242480-02
#18

Lawn mower diagram

Dewalt lawn mower electric motor

Part #242480-02

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

Dewalt Lawn Mower Torsion Spring 681269-00
#38

Lawn mower diagram

Dewalt lawn mower torsion spring

Part #681269-00

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

Dewalt Lawn Mower Washer 242488-00
#16

Lawn mower diagram

Dewalt lawn mower washer

Part #242488-00

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

Dewalt Lawn Mower Rectifier 72256-03
#58

Lawn mower diagram

Dewalt lawn mower rectifier

Part #72256-03

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

Dewalt Lawn Mower Wire Harness 243518-01
#67

Lawn mower diagram

Dewalt lawn mower wire harness

Part #243518-01

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

Dewalt Lawn Mower Fan 241125-00
#29

Lawn mower diagram

Dewalt lawn mower fan

Part #241125-00

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

Effective articles & videos to help repair your walk-behind mowers

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....

Types of walk-behind mower blades video

Types of walk-behind mower blades video

Learn about the different kinds of mower blades and how to maintain them....