Model #143951000 Official Craftsman engine
Here are the diagrams and repair parts for Craftsman 143951000 engine, 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.
Showing 10 of 180 parts
Lawn & garden equipment engine fuel tank cap
Lawn & garden equipment engine air filter (replaces 28424l)
Lawn & garden equipment engine air filter assembly (replaces 30-111)
Lawn & garden equipment engine spark plug boot (replaces 27276, tc-610118)
See All Related Diagrams
Recommended maintenance parts and accessories
Articles and videos common to all lawn & garden engines

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

Learn about the main parts of a lawn mower and when to replace parts.