Craftsman Lawn Mower Carburetor Parts

OEM Craftsman Lawn Mower Carburetor Parts for Clean Fuel Flow

A clogged or malfunctioning carburetor is the #1 reason Craftsman mowers won't start or run rough. We stock factory carburetors, rebuild kits, gaskets, jets, float needles, and fuel solenoids designed for Craftsman's broad mower lineup. Whether your model uses a Briggs & Stratton, Kohler, or Craftsman-branded engine, we match genuine carburetor assemblies and individual parts to your equipment for help ensure compatibility.

Stale fuel, debris, and seasonal storage create carburetor varnish that blocks jet passages and needle seats. Our rebuild kits offer an economical solution; full carburetors are ideal when internal damage is severe or you need same-day repairs without disassembly downtime.

• Fuel leaking from carb or overflow: Carburetors, float assemblies, gaskets, needle and seat kits
• Mower hard to start or sputters on acceleration: Carburetor jets, primer bulbs, choke linkage assemblies
• Engine dies under load or idles rough: Rebuild kits, gasket sets, fuel shut-off solenoids
• Black smoke or excessive fuel consumption: Main jets, metering rods, carburetor governors

Locate your Craftsman model and engine brand, then browse our complete Craftsman lawn mower carburetor parts catalog for instant ordering.

Craftsman Lawn Mower Carburetor Parts: Expert FAQ

What's included in a Craftsman carburetor rebuild kit, and when should I use one instead of replacing the carburetor?

Rebuild kits contain gaskets, seals, jets, springs, and needle seats—everything to restore a clogged carburetor to factory performance. Use a kit for fuel-related issues after winter storage or if your mower has sat idle. If the carb body is cracked, jets are stripped, or you want a straightforward fix without disassembly, a full OEM carburetor is faster and often more cost-effective than troubleshooting internal damage.

How do I know if my Craftsman mower's carburetor is the problem versus the spark plug or air filter?

Start with basics: swap a fresh spark plug and clean the air filter first—these fix 70% of no-start issues. If your mower still won't start, check for fuel flow at the carburetor inlet. If fuel leaks or the engine flooding, or if it starts on choke but dies at full throttle, the carburetor is the culprit. We can help you narrow it down with your model number and symptoms.

Why do Craftsman mowers with Briggs & Stratton engines need different carburetors than Kohler-powered models?

Briggs & Stratton and Kohler engines have different mounting patterns, fuel inlet sizes, and choke/governor linkages. Using the wrong carburetor won't fit properly or will create fuel leaks and air leaks. Always identify your engine brand—it's stamped on the engine shroud—before ordering. We cross-reference engine type to ensure you get the exact OEM carburetor for your Craftsman mower.

Can I clean a varnished carburetor with carburetor cleaner instead of buying a rebuild kit?

Simple external cleaning removes surface debris, but varnish inside jets and needle seats requires soaking or professional ultrasonic cleaning. For a few dollars more, a rebuild kit gives you fresh seals and hardened parts without guesswork. If you prefer the DIY route, our kits come with detailed gasket diagrams and part IDs to make reassembly foolproof.

Craftsman Lawn Mower Model Number: Where to Look

Craftsman prints the model number on a label attached to the mower deck or frame, though some models place it on the engine housing or beneath the seat. Park the mower safely and check for a label showing the model number, not just the serial number. Enter that model number in the search bar to narrow the catalog to every Craftsman lawn mower part that fits your unit. If the label is dirty or worn, wipe it gently and compare the number with your owner's manual. Using the complete model number gives you a fast, accurate match and helps prevent ordering parts for a similar mower.