Craftsman 917376540 lawn mower Parts

The Craftsman 917376540 is a walk-behind gas lawn mower model number; the exact purchase price depends on whether you’re buying a new unit, a used mower, or specific replacement parts. For this model, we focus on helping you identify and price the parts that fit your mower using the owner's manual.

What “price” usually means for this model

Most shoppers mean one of these:

• Replacement part cost (most common on a parts page)
• Total mower cost (new or used, varies by seller and condition)
• Repair cost (parts plus labor, if you hire service)

On this model’s parts list, common examples include:

• Husqvarna lawn mower 22-inch deck 3-in-1 blade 532421825
• Lawn mower transmission assembly 589600601
• Lawn mower ground drive belt 532196853

Typical part price ranges (what to expect)

Prices vary by availability and version, but these ranges are typical for a Craftsman walk-behind mower like the 917376540:

Item type	Typical range	Example on this model
Blade	$20 to $40	22-inch deck blade
Drive belt	$15 to $35	Ground drive belt
Transmission	$100 to $200+	Transmission assembly
Wheel and tire	$25 to $60	8 x 1.75-in wheel and tire

How to make sure you’re pricing the right thing

Use these checks so you don’t compare the wrong mower or the wrong part:

• Match the model number exactly: 917376540
• Use the illustrated parts list in the owner's manual to confirm the correct part name
• If you’re pricing a repair, list every item you may need (for example: belt, wheel hardware, fasteners)
• For drive problems, check the belt and drive components before assuming the transmission is bad

Why it matters

Craftsman mower model numbers often look similar, and pricing can swing a lot if you accidentally compare a different deck size, drive system, or engine setup. Confirming 917376540 first keeps your parts pricing accurate and prevents returns.

Last updated: February 2026

On a Craftsman walk-behind mower like model 917376540, the model number is printed on the mower’s model label; once you find it, you can match the correct parts list and the correct instructions in the owner's manual.

Where to look on the mower

Check these common label locations first:

• Rear of the mower deck near the discharge opening
• Top of the deck near the engine mounting area
• Back of the deck between the rear wheels
• Handle support area (near where the lower handle bolts on)
• Under the rear door (bagging door) area

What the model number looks like

For this mower, the manual shows the model as 917.376540 (often printed without the dot as 917376540). Use the full number exactly as shown.

You see on the label	Use for parts lookup	Notes
917.376540	917376540	Same model; punctuation varies
917376540	917376540	Most common format online

Tips to make sure you match the right parts

Using the correct model number matters because parts like blades, drive belts, and control cables can vary by deck and drive system.

• Wipe the label clean and use a flashlight; grass and oil can hide digits
• Write down the full model number before ordering
• If the label is damaged, compare your mower’s key parts to the diagrams in the owner's manual
• When replacing wear items, match by model first (for example, the husqvarna lawn mower 22-inch deck 3-in-1 blade 532421825)

Why it matters

The model number ties your mower to the correct repair parts diagrams and specifications (fuel capacity, oil type, torque specs, and drive system details). That prevents ordering the wrong blade, wheel, or ground drive belt.

Last updated: February 2026

For the Craftsman lawn mower model 917376540, use fresh, clean regular unleaded gasoline with a minimum of 87 octane; 89 octane is not needed for normal operation. For best starting and to protect the fuel system, avoid old fuel and don’t store gasoline in the tank during long storage.

What to use (and what to avoid)

• Use 87 octane (regular unleaded) or higher; 87 is the correct everyday choice.
• Use fresh fuel; buy only what you can use in about 30 days.
• Don’t mix oil with gasoline.
• Avoid alcohol-blended fuel issues; ethanol blends can attract moisture and cause fuel separation during storage.
• Don’t overfill; fill only to the bottom of the filler neck.

Quick comparison: 87 vs 89

Fuel choice	Works in 917376540?	When it makes sense	What you gain
87 octane (regular)	Yes (recommended)	Normal mowing and typical temperatures	Correct performance at lowest cost
89 octane (mid-grade)	Yes	Only if 87 is unavailable	No meaningful benefit in normal use

Storage and stale-fuel prevention

If the mower will sit 30 days or longer, we recommend emptying the fuel system to prevent starting and carburetor problems:

• Run the engine until it stops after the tank is emptied (so the carburetor and fuel lines clear).
• Use fresh fuel next season.
• Store the mower only after the engine cools.

For model-specific operating and fueling notes, follow the owner's manual.

Why it matters

Using the correct octane (87) and keeping fuel fresh helps prevent hard starting, rough running, and fuel-system corrosion, especially after storage.

Last updated: February 2026

Common problems on the Craftsman 917376540 gas walk-behind mower include no-start conditions (fuel, spark, or safety control issues), loss of power from airflow or deck buildup, poor cut from a worn or loose blade, excessive vibration, and self-propel drive problems such as a worn belt or loose drive control. See the owner's manual troubleshooting chart for model-specific checks.

Most common symptoms and what usually causes them

• Won’t start: stale fuel, fouled spark plug, fuel valve off, control bar not held to the handle
• Loss of power: dirty air filter, grass and debris packed under the deck, cutting too low in heavy grass
• Poor cut: worn, bent, or loose blade; uneven wheel height settings
• Excessive vibration: damaged blade, loose blade bolt, broken blade adapter, or bent crankshaft
• Hard to push: grass too high, cutting height too low, grass catcher overfull, handle height not comfortable
• Loss of drive (self-propel): belt wear, belt off the pulley, worn/broken drive cable, loose drive control system

Quick checks we recommend first (fast, no parts needed)

1. Move the mower to a hard surface and clear any packed grass from under the deck (spark plug wire disconnected).
2. Confirm all wheels are set to the same cutting height.
3. Check engine oil level; too much oil can cause running problems.
4. Use fresh gasoline.
5. Hold the control bar fully against the upper handle before pulling the starter rope.

Parts that commonly fix cut quality and vibration

If the mower is cutting unevenly or shaking, the blade and its mounting hardware are the first place we look.

Symptom	Most likely fix	Related part on this model page
Ragged cut, missed strips	Replace a worn/bent blade	Husqvarna lawn mower 22-inch deck 3-in-1 blade 532421825
Vibration after hitting debris	Tighten blade bolt; replace blade if damaged	Lawn mower hex flange nut 532409149

Why it matters

A dull or loose blade and a deck packed with wet clippings make the engine work harder, reduce cut quality, and can lead to vibration that damages the blade adapter and drive components over time.

Last updated: February 2026