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Craftsman Gas walk behind mowers

Official Craftsman gas lawn mower parts

If you need Craftsman gas lawn mower parts, Sears PartsDirect makes it easy to find what you're looking for. Browse the models below or enter your model number in the search bar at the top to view an illustrated parts list showing where each part fits. From spark plugs to mower belts, our diagrams make identifying and ordering the right part simple.

Sears PartsDirect is a leading supplier of Craftsman gas mower parts and repair solutions. Craftsman lawn mowers are built for durability, but over time, parts can wear out. Whether you're replacing a blade or troubleshooting an engine issue, we have the parts and DIY repair help to get your mower back in working order.

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Gas Walk-Behind MowersDown Icon
Gas Walk Behind Lawnmower logo

Craftsman 663902121 gas walk behind lawnmower

Gas Walk Behind Lawnmower logo

Craftsman 663904331 gas walk behind lawnmower

Gas Walk Behind Lawnmower logo

Craftsman 663904300 gas walk behind lawnmower

Gas Walk Behind Lawnmower logo

Craftsman 663902130 gas walk behind lawnmower

Gas Walk Behind Lawnmower logo

Craftsman 663902110 gas walk behind lawnmower

Gas Walk Behind Lawnmower logo

Craftsman 663380150 gas walk behind lawnmower

Gas Walk Behind Lawnmower logo

Craftsman 66390480 gas walk behind lawnmower

Gas Walk Behind Lawnmower logo

Craftsman 66390471 gas walk behind lawnmower

Gas Walk Behind Lawnmower logo

Craftsman 663380000 gas walk behind lawnmower

Gas Walk Behind Lawnmower logo

Craftsman 663380011 gas walk behind lawnmower

Frequently bought Craftsman parts

Parts you might be looking for

Husqvarna Lawn Mower Blade, 42-inch (3-in-1) 422719

Husqvarna Lawn Tractor 42-in Deck 3-in-1 Blade (replaces 424752, 532422719)

Part #422719

Replaced by #532422719

Info Icon
Manufacturer substitution
This part replaces 422719. Substitute parts can look different from the original.
In Stock
$45.02
Minus Item
Qty
Plus Item
Husqvarna Lawn Mower Blade, 22-in 421825

Husqvarna Lawn Mower 22-inch Deck 3-in-1 Blade

Part #421825

Replaced by #532421825

Info Icon
Manufacturer substitution
This part replaces 421825. Substitute parts can look different from the original.
In Stock
$26.64
18% OFF Phone Price : $32.64
Minus Item
Qty
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Husqvarna Mandrel Assembly, 5-point Star 130794

Husqvarna Lawn Tractor Mandrel Assembly (replaces 130794cs, 130794ms, 130794wa, 130797, 180074, 532130794, 5321307-94, 532183170, 539110158, 577203113)

Part #130794

Replaced by #532130794

Info Icon
Manufacturer substitution
This part replaces 130794. Substitute parts can look different from the original.
In Stock
$67.81
8% OFF Phone Price : $73.81
Minus Item
Qty
Plus Item
Popular maintenance items for Gas Walk-Behind Mowers

Parts you might be looking for

Husqvarna Lawn Mower Lock Nut, 3/8-in 532409149

Husqvarna Lawn Mower Lock Nut, 3/8-in

Part #532409149
In Stock
$6.11
14% OFF Phone Price : $7.11
Minus Item
Qty
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Craftsman Lawn Tractor Brake Pad 799021

Craftsman Lawn Tractor Brake Pad

Part #799021
In Stock
$9.59
9% OFF Phone Price : $10.59
Minus Item
Qty
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Husqvarna Lawn Mower Handle Knob 532185577

Husqvarna Lawn Mower Handle Knob

Part #532185577
In Stock
$11.53
15% OFF Phone Price : $13.53
Minus Item
Qty
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Lawn Mower Bolt (replaces 191574) 532191574

Lawn Mower Bolt (replaces 191574)

Part #532191574
In Stock
$8.64
10% OFF Phone Price : $9.64
Minus Item
Qty
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Mtd Lawn And Garden Equipment Nut 712-04064

Mtd Lawn And Garden Equipment Nut

Part #712-04064
In Stock
$4.49
18% OFF Phone Price : $5.49
Minus Item
Qty
Plus Item

Troubleshooting your Craftsman gas mower

  • If your lawn mower won’t start, it may be due to stale fuel, a faulty spark plug, or a clogged carburetor. Our guide on why a lawn mower won’t start outlines key troubleshooting steps to help you diagnose and fix the issue.

  • When your mower starts but won’t move, the drive belt or transmission might be worn or broken. Learn more about why a lawn mower won’t move and how to restore drive function.

  • If your mower leaves uneven patches in the grass, the blade could be dull or bent, or the wheels may be misaligned. Our tips on why your lawn mower cuts unevenly walks through how to correct the problem for a cleaner cut.

Commonly replaced Craftsman gas lawn mower parts

  • Flywheel key: The flywheel key links the flywheel to the crankshaft and ensures proper ignition timing. If it's damaged, your mower may misfire or fail to start. Use our guide to replace the flywheel key on a lawn mower engine.

  • Spark plug: The spark plug ignites the fuel-air mixture in the engine. If it’s dirty or worn out, your mower may run rough or not start at all. Learn how to replace a lawn mower spark plug in just a few steps.

  • Blade: The blade spins beneath the deck and slices the grass cleanly. A dull or bent blade can lead to uneven cuts. Our guide on how to replace a lawn mower blade shows you how to install a new one safely.

  • Drive belt: The drive belt powers the wheels on self-propelled models. If your mower won’t move, replacing the drive belt could solve the problem. Follow our steps in how to replace a lawn mower drive belt for a smooth repair.

For routine maintenance items like air filters, oil, and tune-up kits, check out our full selection of lawn mower maintenance parts.

Keep your Craftsman gas mower running strong

With quality parts and expert guidance, Sears PartsDirect helps you extend the life of your Craftsman gas lawn mower. Whether you're handling basic maintenance or in-depth repairs, we have everything you need to keep your mower cutting smoothly. Visit our lawn mower DIY repair help page for more tips, step-by-step guides, and solutions to common problems.

Frequently Asked Questions (FAQs)

Where can I find the model number on my Craftsman push mower?

Check under the mower deck or near the engine housing.

What size wheel fits my Craftsman gas mower?

Refer to your owner's manual or measure the existing wheels for compatibility.

How often should I replace the air filter in a Craftsman mower?

Replace the air filter every season or after 25 hours of use.

How do I fix a self-propelled Craftsman mower that won't move?

Inspect the drive belt and adjust or replace if necessary.