Owner’s manual
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How to identify a lawn mower engine?
On the Craftsman lawn tractor model 247288843, we identify the engine by locating the engine ID information stamped on the engine shroud (sheet metal) near the muffler and air cleaner. That engine model and type data is what you use to match tune-up parts and service specs in the 247288843 owner's manual.
Where to look on the engine
Check these common locations first (clean the area so the stamp is readable):
- On the engine shroud (sheet metal) directly above the muffler (muffler can be on the right or left side)
- On the front of the engine between the OHV marking and the air cleaner housing
- On the emissions label on the engine (often shows an engine family and compliance category)
- Near the spark plug area (some engines place ID decals close to service points)
What numbers you need (and what they mean)
Use the engine identification to get the right maintenance parts (spark plug, air filter, fuel filter) and correct settings.
| What you find on the engine | What it’s used for | Example of how it helps |
|---|---|---|
| Engine model / type code | Primary identifier for parts lookup | Ensures the correct air filter and spark plug |
| Engine serial number | Production run identifier | Helps confirm exact version when designs change |
| Emissions label category (A/B/C) | Emissions compliance period in hours | Useful for understanding maintenance expectations |
Quick tips to make the ID easier to read
- Wipe off grass, oil, and dust; use a flashlight at an angle to highlight stamped characters.
- Write the code down exactly (letters and numbers); take a photo before ordering parts.
- If the stamp is faint, rub chalk or a pencil sideways over the area to bring out characters.
Why it matters
Using the correct engine ID prevents wrong-part returns and helps you follow the right maintenance steps (starting checks, tune-up intervals, and troubleshooting) for your specific engine configuration on the 247288843 tractor.
Last updated: February 2026
How to look up Craftsman model number?
On the Craftsman front-engine lawn tractor model 247288843, we use the model number and serial number to match the correct parts diagrams, belts, and engine components. You’ll typically find the ID label on the tractor frame under the seat area; confirm the exact location and label format in the 247288843 owner's manual.
Where to find the model and serial number
Check these common spots on Craftsman riding mowers and tractors:
- On the frame under the seat (lift the seat and look on the chassis rails)
- On the underside of the seat pan
- Near the rear fender or seat bracket area
- Around the footrest frame area (left or right side)
- On a sticker or metal tag with a barcode and printed numbers
How to read the label (what to write down)
Record the numbers exactly as shown so we can match the right Craftsman parts list.
| What to capture | Example for this tractor | Why it matters |
|---|---|---|
| Model number | 247288843 | Identifies the correct tractor and parts diagrams |
| Serial number | (varies) | Helps confirm production run and compatible revisions |
| Engine model (if listed) | 31P677-0912-G5 | Helps match engine-specific parts like carburetor and gaskets |
Tips to avoid common lookup mistakes
- Copy every digit; do not round or shorten the number (use 247288843, not “247.288843”)
- If the label is dirty, wipe it with a damp rag and mild cleaner, then dry it
- Take a clear photo of the tag before ordering parts
- If the tractor has an MTD-style number format, keep the full string exactly as printed
Why it matters
The model number is the fastest way to get the right replacement parts for your deck, steering, and drive system. For example, the correct deck belt for this model is the lawn tractor deck belt 954-04060B, and using the wrong belt length can cause slipping, poor blade engagement, or premature pulley wear.
Last updated: February 2026
Is it worth replacing a lawn mower engine?
Replacing the engine on a Craftsman 247288843 front-engine lawn tractor is worth it when the tractor is otherwise in solid shape (deck, steering, and transaxle) and you want several more seasons of reliable mowing. If the tractor has multiple major issues, putting that money toward a replacement mower is the better value.
Quick decision checklist
- Compare the total engine swap cost (engine, labor, belts, tune-up parts) to the price of a comparable new rider.
- Replace the engine when the rest of the tractor is mechanically sound and the frame and deck are not badly rusted.
- Skip the engine swap when the transaxle slips, the deck housing is cracked, or steering is worn out.
- If the engine will not start, rule out simple causes first (fuel, choke, spark plug, fuse, safety switches).
- If the engine runs erratically or overheats, check maintenance items before condemning the engine.
Rule of thumb: cost vs. value
A practical cutoff is 50% of the tractor’s current value:
| If your total repair estimate is... | Usually the best move is... |
|---|---|
| Under ~30% of mower value | Repair or replace the engine if needed |
| ~30% to 50% | Decide based on overall condition and how long you plan to keep it |
| Over ~50% | Put the money toward a replacement mower |
Check these common “engine failure” look-alikes first
The 247288843 manual lists several no-start and poor-running causes that are cheaper than an engine replacement. Use the 247288843 owner's manual to walk through these basics:
- PTO or blade engage not disengaged
- Parking brake not engaged
- Spark plug wire disconnected or loose
- Throttle/choke not in the correct starting position
- Stale fuel or empty tank (fresh fuel is typically less than 30 days old)
- Blocked fuel line, dirty air cleaner, or a blown fuse
Why it matters
An engine swap is one of the highest-cost repairs on a riding mower. Confirming the problem first prevents replacing an engine when the real issue is fuel delivery, ignition, or an interlock circuit (for example, a faulty lawn tractor interlock switch 725-04363).
Last updated: February 2026
What brand engine does Craftsman use?
For the Craftsman front-engine lawn tractor model 247288843, the engine shown in the documentation is a Briggs & Stratton engine (engine model 31P677-0912-G5). Craftsman tractors can use different engine brands across model lines, but this specific model is Briggs & Stratton.
How to confirm the engine brand on your exact tractor
We recommend verifying using the engine ID label and the model documentation so you match tune-up parts and service info correctly.
- Check the engine shroud for the Briggs & Stratton name and the engine model/type code
- Match the engine model to the listing in the 247288843 operator's manual
- Use the engine model (not just the tractor model) when ordering engine-specific parts
- If the label is dirty, wipe it and use a flashlight to read stamped or printed numbers
What we see in the 247288843 documentation
The manual pages for model 247288843 list:
| Item | What it indicates | What to record |
|---|---|---|
| Tractor model | Craftsman 247288843 | 247288843 |
| Engine model | 31P677-0912-G5 | 31P677-0912-G5 |
| Engine brand | Briggs & Stratton | Brand name on shroud/label |
Why it matters
Engine brand and engine model determine the correct maintenance parts (spark plug, air filter, fuel filter) and the right service procedures. Using the tractor model alone can lead to mismatched engine parts, especially across Craftsman model families.
Last updated: February 2026
What kind of engine does a Craftsman riding lawn mower have?
The Craftsman riding lawn mower model 247288843 uses a 19.5 HP gas engine; the operator’s manual lists the engine as Craftsman engine model 31P677-0912-G5. For the exact engine service details and specifications, use the 247288843 operator's manual.
What “kind of engine” means on this model
On the 247288843, the “kind” of engine is best identified by the engine model number used for parts and service.
- Engine horsepower rating: 19.5 HP
- Engine identification: 31P677-0912-G5
- Fuel type: gasoline
- Emissions note: low-emission engine (operates differently than older designs)
- Mower deck size shown in the manual: 42-inch deck
Where to find the engine model number on the tractor
Use these common locations to confirm the engine model on your actual tractor before ordering engine parts:
- Engine shroud or blower housing label
- Valve cover area label (varies by engine)
- Emissions label on the engine
- The engine section of the 247288843 operator's manual
Quick reference table
| Item | What to use for parts and service | What it tells you |
|---|---|---|
| Tractor model | 247288843 | Which tractor the parts diagrams match |
| Engine model | 31P677-0912-G5 | Which engine tune-up and internal parts fit |
| Power rating | 19.5 HP | General performance class |
Why it matters
Engine families can look similar across Craftsman and MTD-built tractors, but the engine model number is what prevents wrong-fit parts (air filter, spark plug, carburetor parts, starter, and gaskets) and helps you follow the correct tune-up and troubleshooting steps.
Last updated: February 2026
What year did Craftsman make the 247288843?
Craftsman model 247288843 is a specific riding lawn tractor model number, but the exact production year is typically identified from the tractor’s product label (often under the seat or on the frame) rather than from the parts list alone. Use the model and serial information in the 247288843 owner's manual to match your unit to the correct manufacturing date range.
How to find the year on your tractor
We use the model number plus the serial number or date code to pinpoint the build year.
- Park on a flat surface, set the parking brake, and remove the key.
- Look for the product identification label under the seat, near the rear frame, or by the engine.
- Write down the model number (247288843) and the serial number/date code.
- Compare the serial/date code format to the identification section in the manual.
- If the label is damaged, check for a stamped frame tag or a secondary label near the transaxle.
What we can confirm from the documentation
The manual for this model identifies it as Craftsman Model 247.288843 and shows it uses a Briggs and Stratton engine model 31P677-0912-G5 in the engine breakdown section. That helps confirm you have the correct manual and parts diagrams for your tractor.
| Item | What it tells you | What it does not tell you |
|---|---|---|
| Model number: 247288843 | Exact tractor family and parts match | Exact build year by itself |
| Serial number/date code | Used to determine manufacturing year | N/A |
| Engine model: 31P677-0912-G5 | Confirms engine family used on this tractor | Tractor build year (engine date can differ) |
Why it matters
The build year affects parts fit and revisions (deck routing, wiring harness changes, and safety interlock updates). Getting the year right helps ensure you order the correct belt, pulley, switch, or transaxle components the first time.
Last updated: February 2026
