Owner’s manual
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Do Craftsman mowers use Briggs and Stratton engines?
Yes, many Craftsman mowers and lawn tractors use Briggs & Stratton engines. For Craftsman lawn tractor model 917271651, the owner’s manual parts breakdown lists a Briggs & Stratton engine model 310707 (type 0137-E1), so this specific tractor is Briggs-powered. See the owner's manual for the exact engine identification details.
How to confirm what engine is on your Craftsman mower
We recommend checking the engine ID tag and matching it to the manual so you order the right tune-up and repair parts.
- Look for the engine label on the blower housing, valve cover, or near the starter
- Record the model, type, and code numbers (Briggs uses all three)
- Compare those numbers to the engine listing in your manual
- Use the engine numbers (not just the tractor model) when selecting engine gaskets, carburetor parts, or ignition parts
- If the label is dirty, wipe it clean; numbers can be faint
What we know for model 917271651
The documentation for Craftsman 917271651 identifies the engine family used on this tractor.
| Item | What to look for | Example for 917271651 |
|---|---|---|
| Tractor model number | On the tractor frame tag | 917271651 |
| Engine brand | On engine shroud/label | Briggs & Stratton |
| Engine model and type | On engine label and in manual | 310707, type 0137-E1 |
Why it matters
Craftsman used different engine suppliers across mower lines and years. Confirming the exact engine model prevents mismatches when you’re troubleshooting no-start issues, replacing a starter solenoid, or doing seasonal maintenance.
If you’re chasing a click-no-crank symptom, a common first step is checking battery connections and the solenoid circuit; our riding lawn mower engine clicks but doesnt turn over video walks through the basics.
Last updated: February 2026
What model number is the Craftsman 917271651 riding mower?
The model number for this Craftsman riding mower (front-engine lawn tractor) is 917.271651. You’ll see it printed on the tractor’s model label and on the cover page of the owner's manual for this unit.
Where to confirm the model number on the tractor
Check these common locations on Craftsman lawn tractors like model 917.271651:
- Under the seat on the frame or fender pan area
- On the rear fender near the seat base
- On the frame rail near the engine compartment
- Near the footrest area on the chassis
- In the documentation that came with the tractor
Model number vs. product description (what the numbers mean)
Model numbers identify the exact build and parts fit. Descriptions like “17 HP, 42-inch deck” help you recognize the tractor, but they are not specific enough for ordering parts.
| Item | Example for this tractor | What it’s used for |
|---|---|---|
| Model number | 917.271651 | Correct parts lookup and diagrams |
| Deck size (description) | 42-inch mower deck | Helps match blades and deck components |
| Engine HP (description) | 17 HP | General performance reference |
Why it matters
Using the exact model number 917.271651 prevents ordering the wrong parts, especially for deck items (blade, mandrel, belt routing decals) and chassis components that can vary between similar Craftsman tractors.
Last updated: February 2026
What year did Craftsman make the 917271651?
Craftsman model 917271651 is a specific lawn tractor model number, and Craftsman produced it during a defined production run (not a single “model year”). The most accurate way to identify the exact build year for your tractor is to use the manufacturing date information on the tractor’s model/serial tag and confirm it against the 917271651 owner's manual.
How to find the exact year on your tractor
Use the tractor’s identification label (commonly under the seat or on the rear fender area). Record both the model number and the serial number.
- Locate the model/serial tag and clean it so all digits are readable
- Write down the full serial number (do not shorten it)
- Look for a date code format within the serial number (many Craftsman-built tractors encode the date)
- Compare what you find to the identification guidance in the manual
- If the tag is missing or unreadable, use the parts diagrams and component lists to match major assemblies
What we can confirm from the documentation
The owner’s manual for this tractor identifies it as a Craftsman lawn tractor, model 917.271651, with a 17 HP, 42-inch mower deck, electric start, and a 6-speed transaxle. That confirms the configuration, but the manual itself is not a reliable “build year stamp” because manuals can be used across multiple production runs.
Model identifiers shown in the manual
| Item | What it tells you | Why it matters |
|---|---|---|
| Model number: 917271651 | Exact tractor family and configuration | Ensures you buy the correct parts |
| 42-inch deck | Deck size and blade/mandrel style | Helps match deck parts and blades |
| Engine reference (Briggs & Stratton 310707) | Engine model family used on this configuration | Helps when troubleshooting starting and running issues |
Why the year matters (and when it does not)
The build year mainly matters when Craftsman made mid-run changes to wiring, safety interlocks, deck linkage, or steering parts. For routine maintenance and common repairs, the model number is usually the key detail.
- Year matters most for electrical harness and switch variations
- Year matters for deck linkage and belt routing changes
- Model number matters for most wear parts (blades, mandrel parts, hardware)
Parts example (model-matched)
If you are matching deck components, the manual’s deck listing includes a mulching blade for this tractor; a common replacement is the husqvarna lawn tractor mulching blade, 21-in 532134149.
Last updated: February 2026
