Craftsman 917374366 lawn mower Parts

To find out what kind of lawn mower you have, locate the model number on the mower’s ID decal and match it to the product type and parts diagrams. For this Craftsman mower, the model is 917374366, which identifies it as a gas, walk-behind rotary mower.

Where to find the model number on this mower

On Craftsman model 917374366, the model and serial number are typically printed on a decal on the rear of the mower housing. We recommend using the steps and diagrams in the 917374366 owner’s manual.

• Look at the back of the deck (rear housing area) for a sticker or metal tag
• Wipe off grass and dirt so the numbers are readable
• Record both the model number and serial number for parts lookup
• Use the model number for the mower parts diagrams
• Use the engine numbers (on the engine shroud) for engine-specific parts

Why you may see two different “models”

It’s normal for a walk-behind mower to have:

• A mower model number (Craftsman 917374366) for the deck, wheels, handle, drive system, and controls
• A separate engine model/type/code (commonly on the Briggs & Stratton engine cover) for carburetor, ignition, starter, and internal engine parts

Quick comparison

What you’re identifying	Where to look	What it’s used for
Mower model (917374366)	Rear of mower housing decal	Correct Craftsman walk-behind mower parts diagrams
Engine model/type/code	Engine shroud or valve cover label	Correct engine parts and tune-up components

Why it matters

Using the correct model identification prevents ordering the wrong blade, drive belt, or control parts. For example, once you confirm the mower model, you can match common wear items like the husqvarna lawn mower 22-inch deck 3-in-1 blade 532421825 to the correct deck and cutting system.

Last updated: January 2026

For Craftsman walk-behind mower model 917374366, we find the model number on the mower’s identification decal; on this model it’s on a decal on the rear of the mower housing. Use the full model number (and the serial number) when looking up parts and manuals. See the 917374366 owner’s manual.

Where to look on a Craftsman walk-behind mower

On Craftsman mowers like model 917374366, the model and serial number are typically printed on a sticker or metal tag (often called a rating plate or product ID decal). Check these common spots:

• Rear of the mower deck/housing (most common on this model)
• Top of the deck near the engine
• Under the rear door or near the grass bag opening
• On the handle bracket area
• Near the wheel height adjuster area

What to write down (and why)

Record the information exactly as shown on the decal.

• Model number (example format: 917.374366 or 917374366)
• Serial number (unique to your mower)
• Date of purchase (helpful for maintenance tracking)

Quick ID checklist

Item	What it’s used for	Tip
Model number	Matching parts diagrams and compatible parts	Use all digits; do not shorten
Serial number	Identifying production run details	Helpful when parts changed mid-run
Engine info	Engine-specific tune-up parts	Engine model is separate from mower model

Why it matters

Craftsman model numbers can look similar across different walk-behind mowers, but small differences can change the blade, drive belt, or control cable that fits. Using the exact model number helps us match the correct diagrams and parts the first time.

Last updated: January 2026

On the Craftsman 917374366 gas walk-behind mower, the most common problems we see are starting issues (fuel, spark, air), loss of power, uneven cutting, excessive vibration, and self-propel drive problems. The troubleshooting chart in the 917374366 owner’s manual lines up with these symptoms.

Common problems (and what usually causes them)

• Won’t start: stale fuel, dirty air filter, bad spark plug, weak battery (electric start), or a safety/control issue
• Loss of power: clogged deck, dirty air filter, cutting too low, or mowing too fast in heavy grass
• Uneven cut: worn or bent blade, wheels set at different heights, grass buildup under the deck
• Excessive vibration: loose blade bolt, damaged blade, or a damaged blade adapter
• Self-propel slows or quits: worn drive belt, belt off the pulley, stretched/broken drive cable, or a loose drive control adjustment

Quick checks we recommend first (fast, high-impact)

• Use fresh unleaded gas; don’t store fuel longer than about 30 days without stabilizer
• Check engine oil level before each use; overfilling can cause smoking and poor running
• Clean grass buildup under the deck after mowing (a packed deck causes power loss and poor cut)
• Inspect the blade and hardware for damage and tightness
• If drive speed drops, adjust the drive control turnbuckle before replacing parts

Parts that commonly wear on this model

If your symptom points to a worn cutting or drive component, these are common wear items for Craftsman 917374366:

Symptom	Likely wear item	Example compatible part for this model
Uneven cut, poor mulching	Blade	Husqvarna lawn mower 22-inch deck 3-in-1 blade 532421825
Vibration, blade won’t stay tight	Blade adapter	Blade adapter 581473301
Self-propel slows or stops	Ground drive belt	Lawn mower ground drive belt, 3/8 x 35-3/8-in 532421527

Why it matters

Catching these issues early helps prevent bigger failures like damaged crankshafts from impacts, premature belt wear from debris buildup, and unsafe operation from loose blade hardware.

Last updated: January 2026

Craftsman model numbers that start with 917 identify a Sears-built product line, but 917 by itself does not indicate a specific year. For your exact mower, Craftsman 917374366, the year is typically determined from the serial number and date-of-purchase information, not from “917” alone; see the Craftsman 917374366 owner's manual.

How to identify the year for model 917374366

Use these model-specific checks:

• Look for the model/serial decal on the rear of the mower housing.
• Record the serial number exactly as shown (letters and numbers).
• Check any purchase receipt or registration paperwork for the purchase date.
• Compare the mower’s configuration to the manual (electric start, 22-inch deck, power-propelled) to confirm you are matching the correct unit.
• If you are ordering maintenance items, match parts by model to avoid fit issues.

Where to find the information on the mower

On Craftsman 917374366, the identification decal is normally located here:

Item you need	Where to look	Why it helps
Model number	Rear of mower housing decal	Confirms the exact model (917374366)
Serial number	Same decal	Used to narrow down production run
Date of purchase	Receipt or owner notes	Often the most reliable “year” reference

Why it matters

The build year affects which blade, drive belt, control cable, and discharge components match your mower. If you are servicing cutting or drive issues, using the correct model-specific parts helps prevent vibration, poor cut quality, and premature belt wear.

If you are replacing common wear items on this model, these are often involved:

• Husqvarna lawn mower 22-inch deck 3-in-1 blade 532421825
• Lawn mower ground drive belt, 3/8 x 35-3/8-in 532421527
• Control cable 587326602

Last updated: January 2026