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Husqvarna fuel filter. If the fuel filter is clogged, it will restrict the flow of fuel to the carburetor. As a result, the engine may not start.

Briggs & Stratton Original Equipment 491588S Air Filter. Briggs & Stratton genuine parts are specially designed to exact OEM standards, manufactured and tested to help deliver optimum performance in Briggs & Stratton engines.

Briggs and Strartton in-line fuel filter with 40 micron rating and 1/4" inlet & outlet. If the engine does not start then the fuel filter may be clogged and not allowing enough fuel to enter the carburetor.

Briggs & Stratton Original Equipment 492932S Oil Filter. Length: 2 1/4 inches. For optimum performance, we recommend changing the oil in your small engine after the first five hours of use. After that, change the oil on a yearly basis or after every 50 hours of use (whichever comes first).

Tecumseh air cleaner (or air filter). If the air filter is clogged or dirty, the engine may not start or may run rough.

Air filter assembly

Briggs & Stratton in-line fuel filter. The filter screen is on the large side of the housing. The port on the large side goes to the fuel tank while the port on the small side of the housing goes to the carburetor.

Briggs & Stratton Original Equipment 696854 Extended Life Oil Filter. For optimum performance, we recommend changing the oil in your small engine after the first five hours of use. After that, change the oil on a yearly basis or after every 50 hours of use (whichever comes first).

Briggs & Stratton in-line fuel filter. If the fuel filter is clogged, it will restrict the flow of fuel to the carburetor. As a result, the engine may not start.

Tecumseh air cleaner. If the air filter is clogged or dirty, the engine may not start or may run rough.

Air cleaner filter

Air cleaner assembly

Two cycle engine fuel filter and line assembly. If the fuel filter is clogged, it will restrict the flow of fuel to the carburetor. As a result, the engine may not start.

Briggs foam air filter

Filter element
Clean fuel and air are the foundation of reliable Craftsman mower performance. Clogged filters restrict flow, reduce power, cause hard starts, and waste fuel. Repair Clinic stocks complete OEM filter solutions for your Craftsman mower—fuel filters, air filters, and cartridge-style elements designed to exact factory specifications. Replace filters seasonally or whenever you notice sluggish performance, and you'll avoid expensive carburetor and engine repairs.
Our genuine Craftsman lawn mower filter parts lineup covers every Craftsman model and vintage. Whether you need a fuel filter for your push mower, an air cartridge for your self-propelled, or a complete tune-up filter kit, we have the OEM part in stock and ready to ship.
Get the right filter now: Enter your Craftsman model number to find your exact OEM filter replacement.
Fuel filters trap sediment and varnish before gas reaches your carburetor—they're located in or near the fuel tank or inline. Air filters prevent dirt, pollen, and debris from entering the engine—they sit in a housing above or beside the carburetor. Both are critical: a dirty fuel filter starves the engine; a dirty air filter chokes it. Replace both annually for best results.
Locate your model number on the frame nameplate (usually near the handle or engine block) and enter it in our site search. We'll display all compatible filters—fuel, air, and specialized cartridges—for your exact Craftsman version. Using the correct OEM part prevents fit and performance issues that come from guessing.
Replace filters before the season starts to ensure fresh parts for months of use. If you stored your mower with fuel inside, change filters immediately—old fuel leaves varnish that clogs new filters. Mid-season, inspect filters every 25 hours of mowing and replace if dirty. End-of-season replacement isn't necessary unless filters are visibly clogged.
New filters won't help if your carburetor is clogged with varnish from old fuel. Inspect your spark plug and consider a carburetor cleaning kit. Check fuel lines for cracks or deterioration—debris from damaged lines will quickly clog a fresh filter. If filters and spark plug are clean, carburetor service is the next step.


Ensure peak efficiency of your Craftsman lawn mower with genuine OEM filter replacement parts from Repair Clinic. Replacing lawn mower filters is crucial as they prevent debris from entering the engine, ensuring smooth operation and longevity. Use our model number lookup to find the exact filter part for your Craftsman mower. Enjoy same-day shipping for quick delivery, No-Hassle 365-Day Returns, and our Price Match Guarantee for competitive pricing. For guidance on installation, visit our Lawn Mower Repair Help page or check out additional Craftsman Lawn Mower Parts.
Craftsman places the mower model number on an identification label attached to the frame near the blade deck or handle. On riding models, check under the seat, and inspect the engine housing if the label is not easy to spot. Keep the full model number, including letters and decimals, exactly as printed. Drop it into the search bar and you will see only the parts that fit your exact model, rather than choosing by appearance or a partial number. This filters Repair Clinic's full Craftsman lawn mower catalog to parts made for your specific machine. You order with confidence knowing the fit is right.

Regular filter replacement is one of the simplest ways to keep your Craftsman Lawn Mower running efficiently. Repair Clinic stocks OEM filters for a wide range of appliances, ready to ship, along with installation videos and part diagrams. Use the model number lookup to confirm the exact filter for your unit, then order a few to keep on hand for scheduled service intervals.

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.