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Lawn & Garden

Get your yard tuned up for summer.
Check out our Lawn & Garden Equipment how-to guides.

Lawnboy walk-behind-lawn-mower-parts Parts

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Your Lawnboy walk-behind lawn mower allows you to keep tight areas of your yard neat and tidy thanks to easy maneuverability that provides precise control. When you're ready to mow but your mower doesn't start, however, you have to take time out of your tight schedule to correct the issue. Use these lawn mower startup troubleshooting tips to get your essential equipment operational again in a flash.


Change the Gasoline

If you're attempting to start your Lawnboy walk-behind mower at the start of the mowing season and you didn't remove the gas from the tank before storing it for the winter, stale gas may be preventing your lawn mower from starting up. Drain the tank and add fresh gasoline before seeking replacement lawn mower parts.


Check the Battery

Sometimes, lawn mower repair help is as simple as recharging your walk-behind lawn mower's battery. The battery powers your mower's electric start, impeding startup when it's low or defective. If an overnight recharge doesn't fix the problem, try installing a replacement battery.


Do an Engine Tune-up

Engine tune-ups for your walk-behind lawn mower not only keep your equipment running optimally, they also can rectify start up issues. To perform a tune-up, change the oil, spark plug and air filter. This is also a good time to check your blade for bends, chips and damage, and sharpen or replace it if needed.


Sears PartsDirect provides Lawnboy walk-behind lawn mower owners with all the parts and tools they need to make repair and maintenance simple. For help with your issue and lists of available maintenance parts, choose your model from the list above, click the chat button, or call 1-800-252-1698.

Walk-behind Lawn Mower Lawnboy
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M-F 6:30 a.m. - 10:30 p.m. CST
Sat 7:00 a.m. - 9:30 p.m. CST
Sun 7:30 a.m. - 9:30 p.m. CST

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