Craftsman 917378482 gas walk-behind lawn mower Parts

On the Craftsman gas walk-behind lawn mower model 917378482, the model number is printed on a decal on the rear of the lawn mower housing. Use that decal to record both the model and serial number for parts lookup and service reference in the 917378482 owner's manual.

• Shut the engine off and let the muffler cool completely.
• Stand behind the mower at the handlebar side.
• Look at the rear of the mower deck (rear housing area).
• Find the decal that lists model and serial numbers.
• Wipe off grass and dirt; use a flashlight if the decal is faded.

Record these items exactly as shown on the decal:

• Model number (example: 917378482)
• Serial number
• Date of purchase

The model number narrows your parts list to the correct diagrams and components (blade, drive system, handle parts). The serial number helps confirm production details when there were mid-series changes.

Some owners look for an engine model number on the engine itself. For this mower, the mower model number you need for parts is on the rear housing decal.

Last updated: January 2026

The model number for this Craftsman gas walk-behind lawn mower is 917.378482 (often written without the dot as 917378482). You can confirm it on the model tag and in the 917378482 owner's manual, where it’s listed as the mower’s model number.

Look for the model identification label in common walk-behind mower locations:

• On the rear of the deck near the discharge door
• On the top of the deck near the engine mounting area
• Near the handle mounting brackets
• On the frame close to the wheel height adjuster
• In the documentation that came with the mower

Craftsman model numbers are commonly shown with or without punctuation.

Using the exact model number ensures you get the right Craftsman parts diagrams and compatible replacement parts (like a blade, drive belt, or control cable) for your mower.

If you are matching parts to the 917378482 mower, these are examples of model-specific parts listed for it:

• Premium blade 532406706 (21-in deck mulching blade)
• Lawn mower ground drive belt, 3/8 x 33-9/16-in 532169778 (drive system belt)
• Control bar 532198453 (operator presence/control bar)

Last updated: January 2026

Gas walk-behind mowers like the Craftsman 917378482 are not being phased out everywhere at once, but the market is shifting toward battery-electric models as some states and local areas restrict new gas-powered equipment sales. For owners, that usually means parts and maintenance support remain important for years.

Most changes focus on new sales, not on owning, using, or repairing an existing mower.

• Some regions restrict or plan to restrict new gas outdoor power equipment sales.
• Existing gas mowers are commonly still used and serviced.
• Parts availability often continues through normal wear-item demand (blades, belts, wheels, cables).
• Commercial and heavy-duty use can keep gas models in service longer.

Use the same approach we recommend for any gas walk-behind mower: keep up with routine maintenance and replace wear parts before they cause bigger problems.

• Follow the maintenance schedule in the 917378482 owner’s manual.
• Keep fresh fuel and use stabilizer for storage.
• Change engine oil on schedule.
• Inspect the blade, adapter, and fasteners regularly.
• Replace worn drive components if self-propel stops pulling.

If your area tightens rules on new gas mower sales, keeping your current mower running well becomes the most cost-effective option. A sharp blade, correct cutting height, and a healthy drive belt can make an older mower perform like new.

Last updated: January 2026