Craftsman 917370604 lawn mower Parts

To identify what kind of lawn mower you have, match the model number on the mower’s ID label to the brand and product type. For Craftsman model 917370604, you have a gas walk-behind lawn mower; the engine itself also has its own separate model information.

Where to find the ID information

Most walk-behind mowers have a product ID label on the mower deck or near the rear housing. Once you find it, write down everything exactly as shown.

• Look for a sticker or metal tag on the deck (top surface) or rear skirt area
• Record the mower model number (for this unit: 917370604)
• Record any product number or serial number listed
• Then locate the engine model/type/code stamped or labeled on the engine shroud
• Use the mower model for chassis parts (blade, wheels, handle parts)
• Use the engine model for engine parts (spark plug, air filter, carburetor parts)

For diagrams and identification notes specific to this mower, use the 917370604 owner's manual.

Mower model vs. engine model (why there are two)

Your Craftsman 917370604 is the mower chassis model. The engine is a separate assembly made by an engine manufacturer, so it uses its own model ID.

What you’re identifying	Where to look	What it’s used for
Mower model (chassis)	Mower deck or rear housing label	Deck parts, wheels, drive system, handle controls
Engine model	Engine shroud or valve cover label/stamp	Tune-up parts, ignition, fuel system

Why it matters

Using the correct model information prevents ordering the wrong parts and speeds up troubleshooting. For example, a cutting issue points you toward mower-deck parts like the husqvarna lawn mower 22-inch deck 3-in-1 blade 532421825, while a no-start issue often points to engine-specific parts.

Last updated: February 2026

For a Craftsman 917370604 walk-behind mower, it’s cheaper to repair when the fix is routine maintenance or a common wear part (blade, cable, wheel hardware). Replace the mower when repair costs approach about half the price of a comparable new mower, or when major engine or drive-system failures keep recurring.

Quick rule of thumb

• Repair when the mower still starts reliably and the issue is isolated (cut quality, drive slipping, routine tune-up items).
• Replace when the mower has major internal engine damage, repeated no-start problems after proper tune-ups, or a failing transmission/gear case that makes repairs uneconomical.
• If you’re unsure, compare the estimate to the price of a similar new 22-inch self-propelled mower and use the 50% rule.

Repairs that are usually worth it on this model

These are common, cost-effective fixes that restore performance fast:

• Replace a worn or bent blade (cut quality and vibration issues)
• Clean under the deck and around the drive system (loss of drive, poor bagging)
• Replace a worn drive cable (self-propelled not pulling)
• Annual tune-up items: spark plug and air filter service
• Clean drive wheel gear teeth and dust covers when wheels bind

Helpful parts often involved: Husqvarna lawn mower 22-inch deck 3-in-1 blade 532421825, lawn mower drive control cable 588479201.

What the manual maintenance schedule tells us (cost control)

Staying on schedule prevents the expensive failures that push you toward replacement:

Maintenance item	Typical interval	Why it affects repair vs. replace
Check blade for wear	At least yearly	Dull/bent blades strain the engine and cut poorly
Clean/replace air filter	Regularly; at least yearly	Dirty filters cause hard starting and power loss
Replace spark plug	At least yearly	Helps reliable starting and efficient running
Clean under deck/drive area	Ongoing; drive area twice a season	Prevents drag, corrosion, and drive problems

For the exact intervals and procedures for the 917370604, follow the Craftsman 917370604 owner’s manual.

Why it matters

Repairing early (blade, air filter, spark plug, drive cleaning) keeps your mower cutting and self-propelling correctly and helps the engine last longer. Waiting often turns a small maintenance issue into a bigger, more expensive problem.

Last updated: February 2026

The model number is 917.370604 (often written without the dot as 917370604) for this Craftsman gas walk-behind mower. You can confirm it on the model tag and in the 917370604 owner's manual, where it appears on the cover page.

Where to find the model number on the mower

Check these common locations on Craftsman walk-behind mowers:

• On a sticker or plate on the rear of the deck near the bagging door
• On the side of the deck near the height adjuster
• Near the engine mounting area on the deck
• In the paperwork that came with the mower (manual and warranty pages)

Model number vs. engine model number (common mix-up)

This mower uses a Honda engine, so you may see an engine model listed separately. That engine model is not the mower model number.

What you’re looking at	What it identifies	Example you may see
Mower model number	The Craftsman mower for parts lookup	917.370604 (917370604)
Engine model number	The Honda engine family	GCV160 (varies by spec)

Why it matters

Using the exact mower model number 917370604 ensures you get the right parts for the 22-inch deck and drive system, such as the correct blade, drive cable, or wheel adjuster components.

Parts examples for this model

• Husqvarna lawn mower 22-inch deck 3-in-1 blade 532421825 for cutting performance
• Drive and control items like a drive control cable and zone control cable
• Wheel and height adjuster parts for consistent cut height

Last updated: February 2026