Model #917907751 Official Craftsman 20" rotary lawn mower with rear bagger
Here are the diagrams and repair parts for Craftsman 917907751 20" rotary lawn mower with rear bagger, as well as links to manuals and error code tables, if available.
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Showing 10 of 71 parts
Handle knob
Selector knob
Lock nut, #10-24
Part #STD541410
The manufacturer no longer makes this part, and there's no substitute part
See All Related Diagrams
Lock nut, 1/4-20
Part #STD541425
The manufacturer no longer makes this part, and there's no substitute part
Lock nut
Part #53838
The manufacturer no longer makes this part, and there's no substitute part
Shoulder bolt
Symptoms for gas walk-behind mowers
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.

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 cracked.

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

When you hit a hard object with your mower, the flywheel can shear to protect more expensive components. Learn how to replace this tiny but essential part.
Articles and videos common to all walk-behind mowers
Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

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