Craftsman 917376804 lawn mower Parts

On Craftsman walk-behind mower model 917.376804, the serial number is on a decal on the rear of the mower housing; once you have that serial number, we use it to identify the manufacturing date code format and estimate the mower’s build timeframe. For the exact decal location and record fields, use the 917376804 owner's manual.

Look for a decal (label) on the rear of the lawn mower housing.

• Tip the mower only as directed in the manual (to avoid fuel or oil spills)
• Wipe the rear housing clean so the decal text is readable
• Record the serial number exactly as printed (letters and numbers)
• Record the date of purchase if you still have it
• Take a clear photo of the decal for your records

Many mower serial numbers include a date code near the beginning or within the string. Common patterns you may see include:

• YYMMDD (year, month, day)
• MMDDYY (month, day, year)
• YYWW (year and production week)
• A letter + numbers code where the letter indicates month or plant

Knowing the mower’s approximate age helps us match the right Craftsman parts (blade, belt, drive components) and choose the best maintenance schedule for storage, tune-ups, and wear items.

If you are already servicing the mower, follow the maintenance and storage guidance in the 917376804 owner's manual so the engine oil, blade, and drive system stay in good shape.

Last updated: January 2026

The model number for this Craftsman walk-behind gas lawn mower is 917.376804 (often written without the dot as 917376804). You’ll see it printed on the mower’s model label and on the cover page of the 917376804 owner's manual.

We recommend checking the mower’s model label first because it matches parts diagrams and replacement parts lists.

• Look for a model and serial number label on the mower deck (top surface near the engine) or near the rear of the deck
• Clean off grass and debris so the full number is readable
• Write the number exactly as shown, including any dots or dashes
• Record the serial number too; it helps confirm production details
• Use the model number when ordering common wear items like a blade, belt, or wheel

Both formats refer to the same Craftsman mower; the dot is a formatting style used in manuals and labels.

Using the exact model number helps us match the correct parts list for your 22-inch power-propelled mower, including drive system items and hardware.

Common examples for this model include:

• Lawn mower 22-in deck mulching blade 532406713 for cutting performance
• Belt 532157769 if the self-propel drive slips or stops pulling
• Lawn mower wheel 532433121 if a wheel is cracked or wobbling

Last updated: January 2026

On the Craftsman walk-behind mower model 917.376804, the mower’s model number is printed on the product identification label and is also shown on the cover and parts diagrams in the 917.376804 owner's manual. For parts ordering, use the full mower model number (not the engine numbers).

Check these common spots first (labels can be dirty or worn):

• Rear of the mower deck near the discharge opening or rear door
• Top of the deck near the engine mounting area
• Near the height adjuster brackets or wheel area
• On the handle support/bracket area
• Under heavy grass buildup; wipe the deck clean and look again

Many owners find an engine number first, but it is not the same as the mower model number.

Using the correct mower model number ensures you get the right diagrams and parts list for your exact 22-inch, power-propelled configuration. That is especially important for drive system parts like the belt, wheels, and transmission.

If you are matching parts from the exploded views, these are common items listed for this model:

• Belt 532157769 (drive belt)
• Lawn mower 22-in deck mulching blade 532406713 (cutting blade)
• Lawn mower transmission assembly 532415226 (self-propel drive)

Last updated: January 2026