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Multiple models matched. Select your model to confirm fit.

Retainer-valve spring

Carriage bolt, 5/16 inch

Self-tapping screw. 5/16-18 hex head.

Plug-oil drain (3/8" standard)

Small engine fuel tank assembly with cap. If the small engine leaks fuel, then the tank is likely cracked and will need to be replaced.

Replacement alternator kit, dual circuit white connector

Wheel Cover Assembly

Starter motor assy.

Walk-behind lawn mower zone control cable

Screw

Spring for deflector chute

Engine pulley

Wheel adjustment knob

Clamp

Small engine recoil starter kit. The starter rope is pulled it causes the starter cogs to engage the drive cup on the flywheel and start the engine.
If you own a Lawn Boy mower, snowblower, or leaf blower, you’ve come to the right place for genuine manufacturer replacement parts. Repair Clinic carries the mulching blade that fits the Lawn Boy 17732 21-inch rear wheel drive variable speed mower, the discharge chute that matches the Lawn Boy 17740 24-inch two-stage gas snowblower, and the fan blade that powers the Lawn Boy 51626 leaf blower/vacuum. To find the specific parts you’re looking for, enter the full model number of your Lawn Boy equipment in our website search bar. You can then use the part category and part title filters to narrow the results. If you’re unsure you’ve found the right part, you can always call our Customer Service Team for some one-on-one assistance - 1-800-269-2609.
Repair Clinic will ship the part to you fast and we’ll sweeten the deal with our free repair help content: thousands of instructional videos, articles, and model-specific schematics that will walk you, step-by-step, through the entire repair process. Doing it yourself has never been easier now that you have Repair Clinic as a partner.