Craftsman 917370411 lawn mower Parts

On Craftsman walk-behind mower model 917370411, the model and serial numbers are printed on a decal on the rear of the lawn mower housing; we use that serial number plus your purchase date and any engine date code to determine the mower’s age. See the identification section in the 917370411 owner's manual.

The manual specifies the identification decal location on this mower:

• Look on the rear of the mower housing (rear deck area)
• Find the decal that lists both the model and serial numbers
• Write the serial number exactly as shown (include any letters and digits)

Craftsman serial numbers can include date information, but the format varies by production run; the most reliable approach is to combine multiple clues.

• Check the serial number for a date-code segment (often grouped digits)
• Compare against your recorded date of purchase (the mower is built before purchase)
• Check the engine label (many Briggs and Stratton engines include a build date or code)
• Use the mower’s parts configuration as a cross-check; for example, the deck and cutting system on this model commonly uses a 22-inch 3-in-1 blade such as the 22-inch deck 3-in-1 blade 532421825

Knowing the mower’s age helps us plan maintenance (blade wear, cable stretch, drive system wear) and prevents ordering parts for a similar Craftsman mower that looks the same but uses different components.

Last updated: January 2026

For the Craftsman lawn mower model 917370411, use regular 87-octane unleaded gasoline; higher octane (like 91) does not improve performance in this mower. The key fuel requirement is to use gasoline with no more than 10% ethanol (E10) as noted in the 917370411 owner's manual.

• Use fresh, regular unleaded 87 octane.
• Use fuel labeled E10 or less (up to 10% ethanol).
• Avoid E15, E20, E85 or any fuel over 10% ethanol (it can cause fuel-system issues and can void warranty coverage).
• Avoid stale gas (especially gas left in the can or tank for weeks or months).
• Avoid mixing in engine or carburetor cleaner directly into the fuel tank.

Alcohol-blended fuels can attract moisture during storage. For longer storage, we recommend:

• Empty the tank.
• Start the engine and let it run until the fuel lines and carburetor are empty.
• Refill with fresh fuel next season.

For seasonal storage steps, follow the 917370411 owner's manual.

Using the right fuel helps prevent hard starting, rough running, and carburetor problems. For this Craftsman walk-behind mower, ethanol content (E10 max) and fuel freshness matter more than choosing 87 vs 91 octane.

Last updated: January 2026

The model number is 917.370411; it’s printed on the Craftsman rotary lawn mower’s model label and shown in the product documentation for this exact walk-behind mower. For confirmation and parts identification, use the model number exactly as 917370411 when searching.

We typically see the model label in one of these spots on a Craftsman walk-behind mower:

• On the rear of the deck near the discharge opening or rear door
• On the top of the deck near the engine mounting area
• Near the handle mounting brackets
• On a sticker or metal tag that also lists engine details

For the official reference, check the 917370411 owner's manual.

Using the full model number helps us match the correct diagrams and OEM replacement parts for your mower’s deck, drive system, and controls.

• Prevents ordering the wrong blade, cable, or wheel parts
• Ensures the correct fit for 22-inch deck components
• Helps match drive and zone control cable routing
• Speeds up troubleshooting and maintenance lookups

Some listings show marketing names or series names; those are not the same as the Sears model number.

When you search parts by 917370411, you may see items like these (examples from the parts list):

• Lawn mower control cable 587326601 (zone control cable)
• Lawn mower drive cable 586638001 (self-propel drive control)
• Mulcher door 594942002 (mulching door)

The model number is the fastest way to get the right Craftsman 917370411 parts and diagrams, especially for drive components, rear door assemblies, and deck hardware.

Last updated: January 2026