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How to look up Craftsman model number?
For the Craftsman front-engine lawn tractor model 917250032, the model number and serial number are printed on a plate under the seat. Use that plate to look up parts, manuals, and specifications, and record the serial number for future reference (see the owner's manual).
Where to find the model number (and engine model number)
- Tractor model plate: under the seat (model and serial number)
- Engine model number: on the blower housing of the engine
- Write down: model number, serial number, and purchase date
- Use the exact model format: 917.250032 is the same model as 917250032
How to use the numbers to get the right parts
When you look up parts for your tractor, match the identifiers exactly:
| What you’re looking up | Where to find it | Example for this tractor |
|---|---|---|
| Tractor model number | Plate under seat | 917250032 (also shown as 917.250032) |
| Tractor serial number | Plate under seat | Unique to your unit |
| Engine model number | Blower housing | 739.11054D |
Why it matters
Craftsman tractors often share similar frames and decals across multiple years; the model number and engine model number ensure you get the correct parts list and the correct replacement items (belts, switches, tires, and engine components) for your exact build.
Last updated: February 2026
How to read Craftsman lawn mower serial number?
On Craftsman lawn tractors like model 917250032, the model and serial number are on the identification plate under the seat. Use that serial number exactly as shown when looking up parts, manuals, or service information; see the owner's manual for the plate location and recording details.
Where to find the serial number on model 917250032
The ID plate is under the seat. We recommend writing down both the model number and serial number and keeping them with your records.
- Park on a flat surface and set the parking brake
- Turn the key off and let moving parts stop
- Lift the seat to access the plate underneath
- Record the model number (917250032) and the serial number exactly
- Keep the information with your maintenance notes
How to interpret the serial number
Craftsman serial numbers are used for identification and parts lookups, but the date format is not always consistent across all Craftsman-built tractors and production years. The most reliable approach is to:
- Use the full serial number as an identifier (do not shorten it)
- Match parts by model number first, then confirm with diagrams and part descriptions
- If you are trying to determine the build date, compare the serial number and ID plate information with the details in the owner's manual
Why it matters
Using the correct serial number helps prevent ordering the wrong parts when there are mid-year changes (for example, wiring, switches, belts, or steering components). It is especially important when replacing fit-sensitive items like an ignition switch or interlock switch.
Quick reference
| Item | Where to find it | What to do with it |
|---|---|---|
| Model number | ID plate under seat | Use to pull the correct parts diagrams |
| Serial number | ID plate under seat | Use to confirm the exact unit identity |
| Engine model number | Engine blower housing | Use for engine-specific parts |
Last updated: February 2026
What would cause a Craftsman riding mower not to start?
A Craftsman riding mower like model 917250032 typically will not start because fuel, ignition, battery, or safety interlock conditions are not met. Start by checking fuel level and choke use, then verify the brake pedal is fully depressed and the attachment clutch is disengaged; those items commonly stop cranking.
Quick checks (most common causes)
- Make sure the fuel tank has fresh gasoline (stale, dirty, or water-contaminated fuel can prevent starting).
- Use the choke correctly for a cold start (then move to FAST after it fires).
- Fully depress the clutch/brake pedal.
- Disengage the attachment clutch (PTO) so the blades are not engaged.
- Check the battery and cables for corrosion and looseness.
- Inspect wiring for damage or loose connections.
What the symptoms usually mean
| Symptom | Most likely causes | What to do first |
|---|---|---|
| Engine will not turn over | Brake not depressed, PTO engaged, weak/dead battery, blown fuse, corroded terminals, faulty ignition switch, faulty solenoid/starter, faulty operator presence switch | Verify brake and PTO position; then check battery terminals and voltage |
| Engine clicks but will not start | Weak/dead battery, corroded terminals, loose/damaged wiring, faulty solenoid or starter | Clean/tighten battery connections; test battery |
| Cranks but will not start | Out of fuel, not choked properly, flooded engine, bad spark plug, dirty air filter, dirty fuel filter, water in fuel | Confirm fresh fuel and choke; check air filter and spark plug |
Parts on this model that can be involved
If the tractor cranks only when you shift your weight on the seat, or it dies when you get off the seat, the operator presence circuit is a prime suspect. For this model, the seat safety switch is the lawn tractor seat switch 532421062.
If the engine does nothing when you turn the key (no crank), a worn key switch can also be a cause; this model uses the lawn tractor ignition switch 583731001.
Why it matters
The starting system on a riding mower is designed to prevent unsafe starts. A weak battery, corroded terminals, or a failed safety switch can look like a “bad starter”, but the fix is often a simple adjustment, cleaning, or a single replacement part.
Helpful reference
For the exact starting procedure and the troubleshooting chart for “will not start”, use the owner's manual.
Last updated: February 2026
