Carburetor For Lawn Boy 17739 Walk-Behind Mower – 149cc 21″ Engine, Replacement Part






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Brand new, never used, still in the packaging.
This is a replacement carburetor designed for the Lawn Boy 17739 walk-behind lawn mower.
It fits the 149cc engine with a 21-inch cutting deck.
So if your mower is sputtering, hard to start, or bogging down, the carb is likely gunked up.
Instead of cleaning the old one, just swap in this new unit.
Unbranded aftermarket piece, but it's built to the same specs as the original.

Manufacturer part number not listed, but it's a direct fit for that specific model.

No adjustments needed out of the box, just bolt it on and connect the fuel line and linkage.
Great for DIY homeowners who don't want to pay a shop $50 to clean a carb.

The metal body is sturdy, and the gaskets are included.
Easy install with basic socket set.

Cuts grass smoothly without surging or stalling.
If you've been fighting with a finicky engine, this carb is the fix.




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FREE In store & Online Returns If for some reason, you're not 100% satisfied with your purchase, you can return or exchange quickly and easily in accordance with our Return policy. Some restrictions may apply.
PRICE MATCH Guaranteed SONIASANCHEZ.NET will gladly match the price on a qualifying item sold in store or online at a qualifying retailer. See details













