Owner’s manual
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What are the common problems with Craftsman lawn mowers?
Common problems on the Craftsman 917376551 rotary lawn mower are usually fuel-related no-starts (stale gas, dirty air filter, bad spark plug), drive system wear (belt, wheels, pawls), and cutting issues (loose or damaged blade or adapter). Our 917376551 owner's manual troubleshooting chart covers the most frequent symptoms and fixes.
Most common symptoms and what they point to
- Won’t start: stale fuel, water in fuel, dirty air filter, disconnected plug wire, bad spark plug
- Hard to pull starter rope: blade obstruction, blade adapter issue, or internal engine drag
- Self-propel won’t move or slips: worn ground drive belt, drive wheel wear, or drive pawl problems
- Poor cut or vibration: loose blade hardware, bent blade, or debris packed under the deck
- Rust and corrosion: storing with moisture trapped under a cover or using a rusty gas can
Quick checks we recommend first (fast, high-impact)
- Drain old fuel and refill with fresh gasoline (stale fuel is a top cause of no-start).
- Inspect and clean or replace the air filter; a clogged filter can prevent starting.
- Check the spark plug and wire connection.
- Tip the mower safely (spark plug wire disconnected) and clear packed grass from the deck.
- Confirm the blade is tight and not damaged; replace if nicked or bent.
Parts that commonly wear on this model
| Problem area | What wears out | Example part for 917376551 |
|---|---|---|
| Self-propel drive | Ground drive belt | Lawn mower ground drive belt, 3/8 x 32-1/2-in 532175436 |
| Drive engagement | Drive pawl | Drive pawl 532404845 |
| Traction | Drive wheel | Lawn mower drive wheel 532403111 |
| Cutting performance | 21-in blade | Husqvarna lawn mower 21-in deck 3-in-1 blade 532189028 |
Why it matters
Most “big” mower failures start as small maintenance issues. Fresh fuel, clean airflow, and a secure blade reduce no-start complaints, improve cut quality, and help prevent vibration that can damage the deck and drive components.
Last updated: February 2026
What model number is the Craftsman 917376551?
The model number for this Craftsman rotary lawn mower is 917.376551 (often written without the dot as 917376551). You’ll see it printed on the mower’s model tag and on the cover page of the 917376551 owner's manual.
Where to find the model number on the mower
Check these common locations on Craftsman walk-behind mowers:
- On the rear of the deck near the discharge opening
- On the side of the deck near a rear wheel
- Near the handle mounting area
- On a label that also lists the serial number
Why the dot matters (917.376551 vs 917376551)
Both formats refer to the same mower; the dot is just how the model is printed in many manuals and parts diagrams.
| You might see it as | What it means | When it’s used |
|---|---|---|
| 917.376551 | Same model number | Printed in the owner’s manual and diagrams |
| 917376551 | Same model number | Common in online search and parts lookup |
Why it matters for parts lookup
Using the exact model number helps us match the correct diagrams and parts for your mower’s drive system, handle hardware, and cutting components.
- Confirms the correct parts list for your deck and drive setup
- Helps avoid ordering look-alike parts that do not fit
- Ensures compatibility for items like the drive belt, wheels, and control cables
Example of a model-matched part
If you’re servicing the self-propel system on this model, a common wear item is the lawn mower ground drive belt, 3/8 x 32-1/2-in 532175436.
Why it matters
Craftsman model numbers can look similar across different mower series. Matching 917.376551 to the correct manual and diagrams keeps repairs straightforward and prevents fitment issues.
Last updated: February 2026
What year is Craftsman Model 917376551?
Craftsman model 917376551 is a model number for a rotary walk-behind mower, and it does not directly encode the manufacturing year. To find the year, we use the mower’s product ID/serial information and compare it to the identification guidance in the 917376551 owner's manual.
How to find the year on your mower
Look for the ID label on the mower (commonly on the rear of the deck, near the wheels, or on the handle support). Then use these checks:
- Write down the serial number and any date code shown
- Note the engine model/type/code (often stamped on the engine shroud)
- Compare the label format to the identification section in the manual
- If the label is damaged, take a clear photo and zoom in to capture every character
- Keep the model number (917376551) separate from the serial number (they are different)
Why the “917” number can be confusing
Many Craftsman walk-behind mowers use a 3-digit prefix like 917 as a manufacturer/source identifier, not a date. The rest of the model number identifies the configuration (deck, drive system, handle, bagging setup), but it is not a reliable “year code.”
Quick reference: what tells you the year (and what does not)
| Item you see | What it’s used for | Does it give the year? |
|---|---|---|
| Model number (917376551) | Finding correct parts diagrams and parts | No |
| Serial number/date code label | Identifying build date range | Yes |
| Engine code (on engine) | Engine build date and spec | Often yes |
| Owner’s manual | Operation, maintenance, and identification help | Indirectly |
Why it matters
The correct year (or build date range) helps us match the right drive parts and hardware, especially for wear items like the drive system and blade. For example, the lawn mower drive control cable 532194653 and lawn mower ground drive belt, 3/8 x 32-1/2-in 532175436 must match the exact drive setup used on your mower.
Last updated: February 2026
Where can I find the Craftsman mower model number?
On the Craftsman rotary lawn mower model 917376551, the model number is printed on the mower’s identification label; it’s typically on the mower deck housing (near the rear discharge area) or on the handle support area. You can also confirm it on the cover page of the 917376551 owner's manual.
Quick places to check on a walk-behind mower
- Top of the mower deck, behind the engine (wipe off grass and dirt first)
- Rear of the deck near the discharge door or grass bag opening
- Side of the deck near a rear wheel height adjuster
- Handle bracket or handle support area
- Under the grass bag flap (rear discharge models)
What the label usually looks like
Most Craftsman walk-behind mowers use a small sticker or metal tag that includes:
- Model number (for this mower: 917.376551 or 917376551)
- A serial number
- Basic safety or compliance text
Why it matters
We use the mower model number to match the correct diagrams and parts for your exact build. That prevents ordering a look-alike part that does not fit, especially for drive system items like the lawn mower drive control cable 532194653 or the lawn mower ground drive belt, 3/8 x 32-1/2-in 532175436.
Model number vs. part number (quick comparison)
| Item | What it identifies | Example on this mower |
|---|---|---|
| Model number | The mower itself | 917376551 |
| Part ID | The specific Sears PartsDirect part listing | 532194653 |
| Part number | The manufacturer’s number for the part | 194653 |
Last updated: February 2026
