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How to look up Craftsman model number?
To look up your Craftsman model number, find the model/serial tag on your mower and then search parts using that exact model number. For Craftsman riding mowers like model 247203711, the tag is commonly on the frame under the seat or on the underside of the seat; confirm the exact location in the 247203711 owner's manual.
Where to find the model and serial tag
Check these common locations first (clean the area so the numbers are readable):
- On the frame under the seat (lift the seat)
- On the underside of the seat pan
- Near the rear fender area by the seat mount
- On the frame rail near the engine compartment (less common)
How to use the model number to look up parts
Once you have the model number, use it exactly as printed (including dashes or extra digits if shown).
- Enter the full model number (example: 247203711)
- Use the parts diagrams to match the part by location and description
- Compare your old part to the diagram and part listing before ordering
- If you are troubleshooting, start with maintenance items (filters, belts, cables)
Quick checklist: what to write down
| Item | Why it matters | Example |
|---|---|---|
| Model number | Identifies the correct parts breakdown | 247203711 |
| Serial number | Helps confirm production run and revisions | (from tag) |
| Engine model/type | Some parts are engine-specific | (from engine label) |
Why it matters
Craftsman tractors often have multiple versions that look similar, and the model number is what ties your mower to the correct belts, pulleys, mandrel assemblies, and other riding mower parts.
Last updated: January 2026
Is it worth replacing a lawn mower engine?
Replacing the engine on a Craftsman lawn tractor model 247203711 is worth it when the tractor’s deck, frame, steering, and transaxle are in solid shape and the total engine swap cost stays well below the cost of replacing the whole tractor. If the tractor has multiple worn systems, replacement usually makes more sense.
Quick decision checklist
- The mower deck cuts evenly and the spindles are quiet (no grinding or wobble)
- The drive system pulls strongly (no slipping, surging, or loss of speed)
- The frame is not cracked and the steering is tight enough to control safely
- You can source the correct engine or a compatible replacement with the right crankshaft specs
- You are comfortable with a project that includes wiring, fuel, throttle/choke linkage, and belt alignment
Cost rule of thumb (what we use)
A practical guideline is to replace the engine when the all-in repair cost (engine + incidentals + your time or labor) is under about 50% of what you would spend on a comparable replacement tractor.
| Scenario | Usually the better choice | Why |
|---|---|---|
| Deck and drive are strong; engine is seized or has low compression | Replace engine | You keep a good chassis and restore reliability |
| Engine is bad and deck/drive also need major work | Replace tractor | Costs stack quickly across multiple systems |
| You need it running fast with minimal downtime | Replace tractor | Engine swaps can take longer than expected |
What to inspect before you commit
Focus on the expensive, hard-to-fix areas first:
- Deck drive and engagement: belt condition, idlers, and engagement feel
- Mandrels/spindles: check for play and noise
- Transaxle and drive belt: smooth engagement, no slipping
- Fuel system: old fuel, cracked lines, clogged filter
If you are already doing fuel-system work, replacing the fuel filter 298090S is a smart low-cost step during an engine project.
Why it matters
An engine swap can be a great value, but only when the rest of the tractor is worth saving. On a riding mower, the deck system, transaxle, and steering typically drive the real long-term cost more than small tune-up parts.
Model-specific help
For safety steps, belt routing, and control adjustments specific to Craftsman 247203711, use the 247203711 owner's manual.
Last updated: January 2026
What engine does Craftsman riding mower use?
Craftsman riding mower model 247203711 uses a gasoline-powered, single-cylinder riding mower engine. For the exact engine manufacturer, horsepower, and displacement on your tractor, match the engine model and code from the ID tag to the specifications in the 247203711 owner's manual.
How to identify the exact engine on model 247203711
Use the engine identification tag so you get the right tune-up and fuel-system parts.
- Look for the ID label on the blower housing, valve cover, or near the starter
- Record the engine model, type, and code (or serial number)
- Use those numbers to match engine parts like spark plug, air filter, carburetor parts, and starter
- Confirm oil type and oil capacity using the manual and the engine label
- If the label is hard to read, clean it gently and take a clear photo for reference
What to use to match parts (tractor model vs engine ID)
The tractor model number matches chassis and deck parts; the engine ID matches engine parts.
| What you are replacing | Best match information | Example from this model’s parts |
|---|---|---|
| Mower deck drive parts | Tractor model 247203711 | Deck belt 954-04060B |
| Fuel delivery parts | Engine model/type/code | Fuel filter 298090S |
| Blade engagement linkage | Tractor model 247203711 | Blade engagement cable 946-04173E |
Why it matters
Craftsman tractors can share the same chassis model while using different engine families. Using the engine ID tag prevents ordering the wrong maintenance parts and speeds up troubleshooting for hard-start, no-start, or poor-running symptoms.
Quick fuel-related check (common on riding mowers)
If the engine cranks but will not start, fuel restriction is a top cause.
- Verify fresh fuel and that any fuel shutoff valve is open
- Inspect the fuel line for kinks or cracking
- Replace a restricted inline filter such as the fuel filter 298090S
Last updated: January 2026
