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Description
xReliable replacement for your Briggs & Stratton powered mower
The Autu Parts 594601/594605 carburetor is designed as a practical direct replacement for Briggs & Stratton engines used in a range of lawn tractors and push mowers. Built to suit single‑cylinder 14–18 HP classes, it’s compatible with an array of models and can help restore smooth operation where the original unit has worn or failed. While results can vary with setup and operating conditions, many users find that a well-matched carburetor supports steadier throttle response and consistent fuel delivery during routine yard work.
Compatibility and use cases
- Fits B&S engines in the 14.5–19.5 HP range, including 17.5 HP single‑cylinder configurations
- Replacement candidate for John Deere LA110, LA100, LA105, D110, and S100 lawn tractors that use compatible Briggs & Stratton units
- Designed to support Intek engine variants such as 21B807, 21B877, 31M977, 31N607, 31N677, and related models
What’s included
- 1x carburetor
- 1x gasket
- 1x fuel line
- 2x metal rings
Durability, support, and installation tips
Each kit is backed by a 24‑month warranty and access to responsive customer service. If you’re performing a swap, read through the included hardware and seals to ensure a clean, leak‑free install. Expect a straightforward replacement process when you prepare the mounting area, connect the fuel line, and secure the gasket in place.
Real‑world benefits and use scenarios
- Potentially easier starts and steadier idling with a fresh carburetor in mid‑range mower engines
- Consistent fuel flow that supports reliable engine operation during regular mowing tasks
FAQ
Q: Is this carburetor compatible with my B&S engine (14-18HP, single cylinder)?
A: Yes. It is designed for B&S 14-18HP single-cylinder engines and related models listed in the compatibility notes.
Q: What’s included in the package?
A: 1 carburetor, 1 gasket, 1 fuel line, and 2 metal rings are included.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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