Craftsman 917385410 lawn mower Parts

On Craftsman model 917385410, the serial number label is on a decal on the rear of the mower housing; the serial number itself identifies your unit, but the owner documentation does not provide a serial-number date-code chart to convert it into an exact build date. Use the serial number to look up the manufacturing date with the engine or mower manufacturer, and keep it recorded for parts matching.

Check the rear of the lawn mower housing for the model and serial decal, then write the serial number down exactly as shown (letters, numbers, and any dashes).

• Look on the rear of the deck housing (not the handle)
• Clean grass and dirt off the decal so every character is readable
• Record the model number (917385410) and the serial number together
• Keep the date of purchase with your records for warranty and service history

For the official identification locations and record fields, use the owner's manual.

Many outdoor power products use a date code embedded in the serial number, but the format varies by manufacturer and production run. These are the most common patterns we see:

• YYMMDD (year, month, day)
• MMDDYY (month, day, year)
• YYWW (year, week of year)
• A letter prefix plus numbers where the first 2 to 4 digits indicate year and month

Knowing the approximate manufacturing date helps us match the correct parts list and avoid ordering the wrong blade, blade adapter, or hardware for your deck and engine configuration.

If you are servicing the cutting system, match parts by model number and diagram callouts; for example, this mower uses a 22-inch deck mulching blade option such as the lawn mower mulching blade 532406707 when your setup calls for it.

Last updated: January 2026

For the Craftsman walk-behind mower model 917385410, use fresh regular 87-octane gasoline; higher octane (like 91) does not add power or protection in this type of small 4-cycle mower engine. Follow the fuel and safety guidance in the owner's manual.

• Use fresh, clean unleaded gasoline, typically 87 octane.
• Avoid stale fuel; it is a common no-start cause listed in the troubleshooting chart.
• Keep fuel free of water and dirt; contaminated fuel leads to hard starting and rough running.
• Do not store gasoline from one season to the next.
• Replace rusty gas cans; rust and debris can cause fuel system problems.

The manual’s troubleshooting points to fuel quality first. Check these in order:

• Confirm the tank has fresh gasoline (drain and refill if fuel is old).
• Inspect the air filter; clean or replace if dirty.
• Check the spark plug wire is firmly connected.
• Replace the spark plug if fouled.
• If you recently hit something, check for a loose blade or a damaged adapter; the manual lists a broken blade adapter as a no-start cause (a common match is the lawn mower blade adapter 532418373).

Using the right fuel is less about octane and more about freshness and cleanliness. Fresh regular gas helps prevent the “stale fuel” and “water in fuel” problems that commonly keep small engines from starting.

Last updated: January 2026

The model number for a Craftsman 917385410 lawn mower is 917.385410 (often written without the dot as 917385410). You can confirm it on the model/serial decal on the rear of the mower housing and in the 917385410 owner's manual.

Look for the identification decal in these common spots:

• Rear of the mower housing (most common for this Craftsman walk-behind mower)
• Near the deck, behind the engine area
• On the handle support area (less common)

You may see the same model shown in different formats; they refer to the same mower.

Using the exact model number ensures you get the correct Craftsman walk-behind mower parts and specs (for example, the correct 22-inch blade, blade adapter, and handle hardware). It also prevents ordering look-alike parts that do not fit.

When you are ordering common wear items, match by model number first, then verify the part name and ID:

• Blade: lawn mower mulching blade 532406707
• Blade mount: lawn mower blade adapter 532418373
• Handle hardware: handle bolt 532191574

Last updated: January 2026