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Champion Spark Plug (RC12YC). The spark plug ignites the fuel and air mixture in the cylinder to power the engine. If the spark plug is burnt, fouled or damaged the engine may not start or may run rough.

Shear pin. Shear pins are designed to break in half if the auger strikes a hard object to prevent damage to the transmission and engine. If the shear pin is broken, the auger won’t be able to turn.The retaining clip is not included—you must purchase it separately to complete the assembly.

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.

Bow Tie Cotter Pin

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.

Snow blower clutch cable 47.48". The clutch cable engages the snow blower's auger. If the cable is broken, the auger won't turn.

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 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.

Carburetor gasket (Choke Side)

NGK spark plug. The spark plug ignites the fuel and air mixture in the cylinder to power the engine. If the spark plug is burnt, fouled or damaged the engine may not start or may run rough.

Wheel assembly

Fuel bowl gasket

Small engine Champion spark plug (RJ19LM). If the engine does not start, the spark plug may be defective. The spark plug should be replaced periodically during regular maintenance.

Briggs & Stratton Spark Plug (RJ19LM). If the engine does not start or runs poorly then the spark plug may be defective and will need replacement.
MTD snowblowers are built tough for clearing driveways and walkways, but when wear sets in, the right OEM parts keep them running. Shear pins snap under load, belts wear out, and carburetors clog from stale fuel — all fixable with genuine MTD replacement parts that match your model exactly.
Whether your two-stage snowblower won't self-propel, the auger refuses to turn, or the engine struggles to start, Repair Clinic stocks the parts you need. Enter your MTD model number to find auger belts, drive belts, carburetors, spark plugs, paddles, skid shoes, scraper bars, chute cables, recoil starters, and fuel system parts.
Find your MTD snowblower model number on the frame or engine to get exact part matches. Storm coming? We ship same-day on most snowblower parts.
Shear pins are designed to break when the auger hits a rock, ice chunk, or hard object — they protect the auger shaft and gearbox from catastrophic damage. Always replace broken shear pins with OEM pins rated for your MTD model. Buy a five-pack and keep extras in the snowblower bag so you're never stranded mid-storm. Never substitute a regular bolt; shear pins are engineered to fail at a specific load.
The drive belt is the prime suspect. A worn or slipped belt means the engine is running but no power reaches the wheels. Check the belt for cracks, fraying, or a glazed/shiny surface. Measure the old belt (or use your model number) and order the OEM replacement — belt dimensions vary by model, and an undersized belt will slip immediately. The idler pulley can also fail; if the belt looks good, check that the pulley spins freely.
The model number is stamped or printed on a label attached to the frame, usually on the side or near the engine. It starts with "MTD" or looks like a six-digit code (e.g., 245cc). Write it down before ordering parts. If the label is faded, check the engine itself for a model number; small-engine parts (spark plug, carburetor) cross-reference by engine model too. Our model lookup tool will search for your exact machine.
Not always. Ethanol in old gasoline corrodes the float needle and clogs the jets. A carburetor rebuild kit (gasket set, float bowl seal, jets) costs $10 to $20 and often restores full function. Soak the carb bowl in fuel cleaner, replace the gaskets and seals, and reassemble. If the carb body is cracked or the float is damaged, order a new OEM carburetor matched to your MTD model number. Never use an aftermarket carb — MTD engines are tuned to specific carburetor specifications.


Ordering MTD snowblower parts online is simple and helps you find genuine OEM parts for your unit. With same-day shipping on most in-stock items, you'll have your replacement part fast, minimizing downtime. Our model/part number lookup finds the exact OEM part for your unit, and every order is backed by our 365-day return policy and price-match guarantee. Browse our repair help section for troubleshooting tips, part testing guides, and step-by-step installation videos for your specific product.
On MTD snowblowers, look for a model-number label on the frame behind the engine, under the handle panel, or on the auger housing. Clean away dirt and ice so you can read the complete number, including letters, dashes, and suffixes. Do not confuse the snowblower model number with the engine identification number, since they identify different equipment. Type the snowblower model number into the search bar, and the catalog will narrow to parts made for your entire MTD unit, including engine, auger, drive, chassis, and control parts. Using the full number gives you a faster, more accurate match and helps prevent ordering parts for a similar-looking snowblower.

Before you order parts for your MTD Snowblower, use Repair Clinic's online repair resources to confirm the cause of the problem. Symptom-based articles narrow the failing component, part testing videos show how to verify it, and the model number lookup matches the exact OEM replacement. Step-by-step installation videos walk you through the swap once the part arrives.

The eight most common reasons your snowblower is leaking gas and how to fix them. From worn carburetor gaskets to cracked fuel lines, this guide identifies potential issues and repair solutions to keep your snowblower running smoothly.

How to clean your snowblower carburetor to restore engine performance and fix starting issues. This guide covers symptoms of a dirty carburetor and step-by-step cleaning instructions.

Learn the top five reasons your snowblower's auger won't turn and how to fix it. From worn belts to broken shear pins, this guide covers common causes and repair solutions.