What engine does Craftsman riding mower use?
The Craftsman riding mower model 917255736 is an 11 HP front-engine riding lawn tractor; the exact engine manufacturer and model (for example, Briggs & Stratton vs. other suppliers) depends on the engine installed on your specific unit and is best confirmed from the engine ID tag on the engine itself.
How to identify the exact engine on model 917255736
Look for an engine identification label, then match what you see to parts and service information.
- Lift the hood and look on the blower housing, valve cover, or near the spark plug area
- Record the engine model, type, and code (or spec number)
- Compare the tag info to what you need: tune-up parts, carburetor parts, starter parts, etc.
- If the label is dirty, wipe it gently so the numbers are readable
- If the label is missing, use the tractor’s product identification label plus visible engine features (air filter style, muffler layout) to narrow it down
Quick reference: what to write down
| Where you find it | What you need | Why it matters |
|---|---|---|
| Engine ID tag | Model / type / code (or spec) | Identifies the exact engine build and correct parts |
| Tractor model tag | 917255736 | Confirms the correct tractor parts diagrams and chassis parts |
Why it matters
Craftsman tractors in this series can share the same tractor model number while using different engine builds over production runs. Using the engine ID tag prevents ordering the wrong ignition, fuel, or starting components.
Parts that commonly come up when diagnosing engine-related issues
If your tractor will not crank, will not start, or loses drive under load, these model-matched parts are often involved:
- Starting circuit: solenoid 532146154
- Fuel system basics: fuel cap 581075501, fuel tank assembly 532184900
- Drive symptoms that feel like “engine power loss”: v-belt dr 532125907
Last updated: February 2026
What year did Craftsman make the 917255736?
Craftsman model 917255736 was made across a production run (not a single model year), so the exact year depends on your tractor’s serial number. On this 38-inch, 11-hp front-engine riding lawn tractor, the serial tag date code is the reliable way to pinpoint the build year.
How to find the build year on your tractor
Look for the model/serial number label, then use the serial number to decode the date.
- Lift the seat and check the frame area under the seat pan first
- Also check the rear fender pan, near the battery tray, or along the frame rail
- Write down the full serial number exactly as shown
- If the label is dirty, wipe it gently so every digit is readable
- If the label is missing, check for a second sticker on the chassis or deck shell
Serial number date-code basics (what to look for)
Many Craftsman 917-series tractors use a serial/date format where the first digits represent the build date (commonly month and day, followed by year). Once you have the serial number, match the pattern to identify the year.
| What you have | What it tells you | What to do next |
|---|---|---|
| Model number only (917255736) | Identifies the tractor family/configuration | Use the serial number to get the year |
| Serial number present and readable | Identifies the specific build date | Decode the leading digits for month/day/year |
| Serial label missing or unreadable | Year cannot be confirmed from the tractor tag | Use parts diagrams and component IDs to narrow it down |
Why it matters
The build year affects parts fitment for common wear items like belts, steering parts, and fuel system components. When you’re ordering, matching by model plus serial range helps ensure you get the correct drive and deck parts.
Parts that often vary by production run
If you’re troubleshooting or ordering, these are common “year-sensitive” items:
- Ground drive belt (example: v-belt dr 532125907)
- Deck/blade drive belt (example: lawn tractor blade drive belt 532106085)
- Starter circuit components (example: solenoid 532146154)
- Steering linkage (example: drag link 532105727)
Last updated: February 2026
What model number is the Craftsman 917255736 riding mower?
The model number for this Craftsman riding mower is 917255736. That number identifies the exact version of the Craftsman front-engine lawn tractor so you can match the correct diagrams and replacement parts.
Where to find the model number on the mower
Look for the model tag or sticker in one of these common locations:
- Under the seat (seat pan area)
- On the frame rail near the engine
- Near the rear fender or rear frame crossmember
- Under the hood near the dash tower
- On the mower deck housing (sometimes a separate deck tag)
Why the model number matters for parts
Craftsman tractors can look similar across years, but parts like belts, pulleys, and steering components vary by model series. Using 917255736 helps ensure the part you order fits your 38-inch, 11-hp front-engine tractor.
Examples of model-matched parts on this page
| What you are fixing | Common part type | Example part listed for 917255736 |
|---|---|---|
| Tractor will not move or drive belt slips | Ground drive belt | V-belt dr 532125907 |
| Blades will not engage or deck belt is worn | Blade drive belt | Lawn tractor blade drive belt 532106085 |
| Clicking when turning the key or no crank | Starter solenoid | Solenoid 532146154 |
Quick ordering checklist
Before ordering, we recommend confirming:
- Model number: 917255736 (from the mower tag)
- Deck size and belt routing (if replacing belts)
- Whether you need the part for the tractor or the deck
- Any visible wear: cracking, glazing, stretched belt, loose pulleys
Helpful tip
If the tag is hard to read, use our guide: how to find your appliance model number (and what it means for parts).
Why it matters: A correct model number prevents wrong-part returns and helps you get the right Craftsman mower parts the first time.
Last updated: February 2026
