What engine does Craftsman riding mower use?
For Craftsman lawn tractor model 917289254, the operator’s manual identifies it as a 24.0 HP, 42-inch mower tractor with a low-emission gasoline engine and electric start. For the exact engine make and model (such as Briggs & Stratton or Kohler), use the engine identification label and confirm it in the 917289254 owner's manual.
We recommend using the engine’s ID tag because the same tractor platform can be built with different engine variants.
- Lift the hood and locate the engine ID label (often on the blower housing, valve cover, or near the starter)
- Write down the engine model, type, and code (or spec number)
- Match that information to the engine section in the 917289254 owner's manual
- Use the engine ID when ordering tune-up parts (spark plug, air filter, fuel filter)
- If the label is dirty, wipe it gently so the numbers are readable
The manual for this tractor family calls out key engine-related details that affect fuel and operation.
| Item | What to expect on 917289254 | Why it matters |
|---|---|---|
| Horsepower class | 24.0 HP | Helps match correct belts, blades, and performance expectations |
| Starting system | Electric start | Points to battery, solenoid, and starter circuit checks |
| Fuel | Gasoline up to E10 (10% ethanol) | Higher ethanol can cause running issues and warranty problems |
If you are troubleshooting a no-start or click-no-crank condition, these checks usually narrow it down fast:
- Battery charge and cable connections (clean and tight)
- Starter solenoid operation (clicking, voltage drop)
- Safety interlock switches (seat, brake/clutch, PTO/blade engagement)
- Fuel quality (fresh gas, correct ethanol level)
- Throttle position (many tractors start best at fast/choke as directed)
If the engine clicks but will not turn over, follow the steps in riding lawn mower engine clicks but doesnt turn over video.
The engine brand and exact model determine the correct maintenance parts and settings (spark plug type, oil capacity, air filter style, and carburetor kit). Using the engine ID prevents ordering the wrong parts for your Craftsman tractor.
Last updated: February 2026
What model number is the Craftsman 42 riding mower?
For the Craftsman front-engine lawn tractor on this page, the model number is 917289254; the operator’s manual also lists the related model format 917.28925 for the same 42-inch mower platform. Use the model number when ordering parts or looking up specifications in the 917289254 owner's manual.
You can confirm the model number on the tractor’s ID label; it’s typically placed where it stays readable but protected.
- Under the seat pan or seat bracket area
- On the frame near the rear wheels
- Near the engine compartment or hood area
- On the fender or footrest area (varies by build)
Craftsman manuals often show a shortened or punctuated version of the same model family. For parts lookup and ordering, we use the full model number shown on the model page.
| What you see | Example | Best use |
|---|---|---|
| Full model number (no dot) | 917289254 | Parts lookup, ordering, model page searches |
| Manual model format (with dot) | 917.28925 | Matching the operator’s manual and diagrams |
Using the exact model number helps ensure you get the correct riding mower blades, mower deck parts, and electrical components (such as a starter solenoid) that match your Craftsman tractor’s 42-inch deck configuration.
Last updated: February 2026
What year is my Craftsman mower serial number lookup?
On Craftsman lawn tractors like model 917289254, the serial number does not reliably encode the model year in a consistent “MMDDYY” format. The most accurate way to identify the year is to use the product identification label information and cross-reference it with the specifications and support details in the 917289254 owner's manual.
Look for the product identification label (typically under the seat, on the frame near the rear fender, or in the engine compartment area). Record these exactly:
- Model number (for this tractor: 917289254)
- Serial number (full string, including any letters)
- Engine model and type (often on the engine shroud)
- Any date code printed on the label (if present)
Some online videos describe a 6-digit date code (month, day, year). That format can appear on certain components or labels, but it is not a universal Craftsman serial-number rule across all tractors and production runs.
- Battery sticker (manufacture date)
- Engine tag (engine build date)
- Tire sidewall (tire manufacture week/year)
- Deck or frame sticker (manufacturing or inspection code)
| Number you find | What it identifies | Best use |
|---|---|---|
| Model number (917289254) | Tractor configuration | Correct parts lookup |
| Serial number | Production tracking | Helps narrow build period |
| Engine model/type | Engine family | Engine parts and tune-up items |
Getting the year right helps you match the correct parts and diagrams (mower deck, transaxle, wiring, and steering). For example, deck-related parts like a lawn tractor mandrel housing 587819701 must match the exact deck and spindle setup used on your tractor.
Last updated: February 2026





