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Small engine primer bulb. The primer bulb draws additional fuel into the carburetor to help start the engine.

Tecumseh carburetor repair kit. If the carburetor is clogged, the engine won't get enough fuel. As a result, the engine may not start or may run poorly.

Briggs & Stratton Original Equipment 498260 Carburetor Overhaul Kit. If the carburetor is clogged, the engine won't get enough fuel. As a result, the engine may not start or may run poorly.

Briggs & Stratton carburetor primer bulb. The primer bulb draws fuel into the carburetor to make the engine easier to start.

If the carburetor is clogged, the engine won't get enough fuel. As a result, the engine may not start or may run rough. The carburetor can often be cleaned or rebuilt, but sometimes it may need to be replaced.

Carburetor needle & seat kit. Comes with installation instructions. The float needle allows fuel to enter the float bowl. If the float needle is stuck closed, the engine will not get fuel and thus will not start.

Carburetor float bowl kit

Carburetor float assembly

Fuel float kit for carburetor

Carburetor

Primer-carburetor

Choke thermostat

Genuine Briggs & Stratton 495606 Carburetor Rebuild Kit. If the engine is running poorly then the carburetor may be restricted and need to be cleaned and some of the internal seals and diaphragm replaced.

Briggs & Stratton carburetor (RUIXING) with fuel shut off solenoid. If the carburetor is clogged, the engine won't get enough fuel. As a result, the engine may not start or may run rough. The carburetor can often be cleaned or rebuilt, but may sometimes need to be replaced.

Carburetor
A clogged or worn carburetor is one of the fastest ways to sideline your Simplicity mower mid-season. When fuel won't flow properly, your engine struggles to start, sputters under load, or dies after a few minutes. Genuine OEM Simplicity carburetors and carburetor kits restore that precise fuel-to-air ratio your engine depends on.
We stock exact-fit carburetors, gasket kits, float bowls, and rebuild parts for Simplicity's legacy models. Whether your mower sat through winter or is acting up mid-cut, the right carburetor part gets you back to clean stripes. Find your model number on the deck or engine housing—it's your key to the right part, fast.
This classic symptom points to a fuel delivery problem inside the carburetor. Varnish buildup or a stuck float prevents fresh fuel from reaching the jets. A carburetor rebuild kit or replacement carburetor restores proper fuel flow and solves the stall issue.
Yes—if the damage is light. Blown gaskets, cracked float bowls, or corroded fuel tubes usually demand replacement. A rebuild kit works well for seasonal maintenance, but a new OEM carburetor help ensure compatibility and long-term reliability on your specific Simplicity model.
Check the main deck (usually a metal plate riveted or bolted near the engine), the frame underside, or the engine shroud. The model number tells us the exact carburetor type, fuel line routing, and mounting hardware your mower needs. We can match it quickly.
OEM gasket kits include all seals, O-rings, and paper gaskets needed to rebuild the fuel bowl, needle seat, and intake manifold connections. Pair it with carburetor cleaner for a thorough refresh, or step up to a new carburetor if internal metal parts are worn.


Ensure your Simplicity Lawn Mower runs smoothly with genuine OEM carburetor parts from Repair Clinic. Maintaining the carburetor is required for optimal fuel delivery and engine performance, preventing issues like rough idling or stalling. Use our model number lookup to find the exact carburetor part for your Simplicity mower. Enjoy same-day shipping, a No-Hassle 365-Day Returns policy, and our Price Match Guarantee for a reliable shopping experience. Need assistance with installation? Visit our Lawn Mower Repair Help page or browse other Lawn Mower Carburetor Parts for more options.
Simplicity prints the model number on a label placed on the mower frame near the blade deck, under the seat, or on the engine housing. Park the mower safely, then check these areas for a tag showing the model and serial information. Copy the model number exactly, including letters, numbers, and any hyphens. Enter it in the model number search to pull up the parts matched to your unit. This filters the complete Simplicity lawn mower parts catalog, not just carburetor parts, so you can see items designed for your specific mower. A precise model search helps you avoid comparing incompatible parts and speeds up the repair.

Whether you are new to appliance repair or a seasoned technician, Simplicity Lawn Mower repairs go smoother with the right online resources. Troubleshooting videos, common-symptom articles, part testing guides, and wiring diagrams cover the diagnostic and installation steps. Use the model number lookup to confirm the exact OEM part for your unit, then follow the matching video from start to finish.

Repair Clinic has five ways for you to stop your lawn mower from leaking gas. Before we get to those, let's review how the gasoline you pour into the tank powers the mower.

Why does your lawn mower battery keep dying? Repair Clinic has done the research and this article will provide some answers, starting with what a battery's purpose is on a gas-powered lawn mower.

What's causing that black smoke to billow out of the engine? There are three likely reasons and they are all related to how a gas-powered lawn mower engine operates.