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How to look up Craftsman model number?
On a Craftsman riding mower like model 247203731, you can usually find the model number and serial number on the frame under the seat or on the underside of the seat itself. Once you have that number, use it to match the correct parts list and diagrams in the 247203731 owner's manual.
Where to find the model number on a riding mower
Check these common ID tag locations first:
- On the frame directly under the seat (lift the seat up)
- On the underside of the seat pan
- Near the rear fender or frame rail close to the seat bracket
- On a sticker or metal tag with both model and serial information
How to use the model number to look up parts
After you locate the model number, use it exactly as shown (including dashes or extra digits if present).
- Confirm the model number matches 247203731 (not just the tractor series)
- Use the parts diagrams to identify the exact component you need
- Match by part name and part number before ordering
- If you are replacing a wear item, compare belt routing or mounting style to your current setup
Quick lookup checklist
| What you have | What to do with it | Why it helps |
|---|---|---|
| Model number | Search parts by model | Ensures correct fit for your tractor |
| Serial number | Keep for reference | Helps confirm production version |
| Part name | Match to diagram callout | Reduces ordering the wrong item |
Why it matters
Craftsman riding mowers often have similar-looking decks, pulleys, and electrical parts across different builds. Using the exact model number helps you avoid mismatched items like a deck belt, starter solenoid, or interlock switch.
Last updated: January 2026
What brand engine does Craftsman use?
Craftsman riding mowers and lawn tractors (including model 247203731) commonly use engines supplied by Briggs & Stratton, Kohler, or Kawasaki; the exact engine brand depends on the specific tractor configuration and engine model installed. For the definitive identification, match the engine ID tag to the listings in the 247203731 owner's manual.
How to identify the engine brand on your 247203731
Use the engine’s ID label, not the hood decal. On most front-engine lawn tractors, the label is on the engine shroud, valve cover area, or near the starter.
- Turn the key off and let the engine cool completely
- Lift the hood and locate the engine ID tag or stamped model code
- Write down the engine brand and the engine model/type/code (or spec number)
- Compare that information to the engine section in the 247203731 owner's manual
- Use the engine model and spec to choose tune-up parts (air filter, spark plug, fuel filter) that match your exact engine
Quick reference: common Craftsman engine suppliers
| Engine supplier | Where you’ll usually see it | Typical ID format |
|---|---|---|
| Briggs & Stratton | Many Craftsman lawn tractors | Model / Type / Code |
| Kohler | Many mid to higher output tractors | Model / Spec / Serial |
| Kawasaki | Many premium tractors | Model / Spec / Serial |
Why it matters
The engine brand determines the correct maintenance parts and service specs (oil type, spark plug gap, air filter style). Using the engine ID prevents ordering the wrong parts even when the tractor model number is correct.
Related help
If you are troubleshooting a no-start or slow-crank condition, follow the steps in riding lawn mower engine clicks but doesnt turn over video.
Last updated: January 2026
How to identify a lawn mower engine?
On a Craftsman front-engine lawn tractor model 247203731, we identify the engine by locating the engine’s ID label or stamped numbers on the engine itself (not on the tractor frame). The engine model and type numbers are what you use to match tune-up and fuel-system parts correctly.
Where to look on the engine
Check these common locations first (clean the area so the numbers are readable):
- Blower housing/shroud (sheet metal cover around the flywheel) near the muffler side
- Valve cover area or a flat machined pad on the engine block
- Near the air cleaner housing or just behind it
- Above or beside the muffler on the heat shield or shroud
- Under the hood on the engine top (label plate or sticker)
What numbers you need (and what they mean)
Use the engine ID information to avoid ordering the wrong ignition, carburetor, or filter parts.
| What you’ll see | What it’s used for | Example format |
|---|---|---|
| Engine model / family | Identifies the engine design | Letters and numbers |
| Type / trim code | Narrows down exact configuration | Numbers or mixed |
| Code / date | Build date for the engine | Often a long number |
Quick tips to read the tag accurately
- Wipe dirt and oil off with a rag and mild degreaser; avoid soaking electrical parts.
- Use a flashlight and take a phone photo, then zoom in.
- Write the numbers exactly as shown, including dashes.
- If the label is missing, look for stamped numbers on the block or shroud.
Why it matters
The tractor model (247203731) tells us the chassis and deck configuration, but the engine model/type tells us the correct engine-specific parts and service specs (oil type, spark plug, air filter, and fuel system details). For model-specific maintenance intervals and safety steps, follow the 247203731 owner’s manual.
Last updated: January 2026
Is it worth replacing a lawn mower engine?
Replacing the engine on a Craftsman lawn tractor model 247203731 is worth it when the tractor is otherwise in good shape and the total repair cost stays below about half the price of a comparable replacement mower. If the tractor also needs major drivetrain or deck repairs, replacement usually makes more sense.
Quick decision checklist
- Compare engine replacement total (engine, labor, tune-up parts) to the tractor’s current value.
- If the transaxle is slipping or noisy, factor that in before committing.
- Check the mower deck for vibration, bearing noise, or heavy rust.
- Confirm the wiring and safety interlocks are working (no-start issues can mimic engine failure).
- Consider how many hours you use it each season and whether downtime matters.
Typical cost and value comparison
| Scenario | What it usually means | Best move |
|---|---|---|
| Engine is seized or has low compression, rest of tractor is solid | One major repair, predictable outcome | Replace engine |
| Engine is bad and deck drive system also worn (belt, pulleys, spindles) | Multiple repairs stack up fast | Replace tractor |
| Starting issue only (clicks, no crank) | Often electrical, not engine | Diagnose starting circuit first |
What to inspect before you buy an engine
- Starting system: battery condition, cables, and solenoid function.
- Fuel system: stale fuel, clogged lines, dirty tank.
- Deck and drive wear items: a worn belt or pulley can add cost quickly.
Helpful model-specific references:
- Use the 247203731 owner’s manual to confirm engine specs, maintenance intervals, and safety checks.
- If your deck drive system is worn, pricing out a lawn tractor deck belt 954-04060B alongside the engine helps you estimate the true total.
Why it matters
An engine swap can restore years of service, but only if the rest of the tractor (transaxle, deck, steering, and electrical system) is reliable. Doing a quick condition check first prevents spending engine money on a tractor that still will not mow or drive well.
Last updated: January 2026
