Owner’s manual
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What engine does Craftsman riding mower use?
The Craftsman riding mower model 917288252 uses a low-emission gasoline engine; the operator’s manual for this tractor is labeled 24.0 HP, 42-inch mower (horsepower is rated by the engine manufacturer). For the exact engine make and model, use the identification information in the 917288252 owner's manual.
How to identify the exact engine on your 917288252
We recommend confirming the engine by reading the engine ID label (not the tractor model tag). Common label locations include the blower housing, valve cover, or near the starter.
- Shut the engine off and let it cool completely.
- Lift the hood and locate the engine’s ID sticker or stamped plate.
- Record the engine model, type, and code (or spec number).
- Match that information to the engine section in the 917288252 owner's manual.
- Use the engine ID when ordering tune-up parts like spark plugs, air filters, and fuel filters.
What the manual tells you about this tractor’s engine
The manual confirms key engine-related details for this Craftsman lawn tractor, including that it uses a low-emission engine and is equipped with electric start.
| Item | What you can rely on for model 917288252 |
|---|---|
| Engine type | Low-emission gasoline engine |
| Starting system | Electric start |
| Tractor configuration | Front-engine lawn tractor |
| Deck size shown on manual cover | 42-inch mower |
| Horsepower shown on manual cover | 24.0 HP (manufacturer-rated) |
Why it matters
Craftsman tractors in the 917-series were built with different engine suppliers and variations over time. Using the engine’s model/type/code prevents ordering the wrong ignition parts, carburetor parts, or maintenance items.
Related DIY help
If you are asking because the engine will not crank or start, use these troubleshooting steps:
- Riding lawn mower engine clicks but doesnt turn over video
- Riding lawn mower engine spins but wont start video
- Jump starting a riding lawn mower battery video
Last updated: January 2026
How much does it cost to replace a riding lawn mower engine?
For a Craftsman riding tractor like model 917288252, a complete engine replacement typically costs $900 to $2,800 total (engine plus labor). Most repair shops charge 4 to 8 labor hours, and the final price depends on the exact replacement engine, any added parts, and local labor rates.
What drives the total cost
- Correct engine match (shaft size, mounting pattern, charging system, throttle and choke linkage)
- Labor time (removing hood, wiring, fuel line, exhaust, and re-aligning controls)
- Extra parts often replaced during the swap (oil, fuel line, clamps, spark plug, air filter)
- Condition of the tractor (rusted fasteners, damaged wiring, oil leaks)
- Shop fees (diagnostic charge, pickup and delivery, disposal)
Typical price ranges
| Cost item | Typical range | Notes |
|---|---|---|
| Replacement engine | $600 to $2,200 | Varies by brand, horsepower class, and spec match |
| Labor | $300 to $900 | Commonly 4 to 8 hours |
| Misc. parts and fluids | $30 to $200 | Oil, filter, fuel line, clamps |
| Estimated total | $900 to $2,800 | Most common real-world range |
Before you replace the engine, rule out common look-alikes
Many “bad engine” symptoms on a riding mower are caused by starting, fuel, or safety circuit issues:
- Weak battery or corroded terminals
- Starter solenoid clicks but starter does not crank
- Safety interlock problem (seat switch, brake or clutch switch)
- Stale fuel, clogged fuel filter, dirty air filter
- Low oil level or dirty oil
We recommend using the troubleshooting and starting guidance in the 917288252 owner's manual to confirm the failure before pricing an engine.
Why it matters
An engine swap is one of the highest-cost repairs on a lawn tractor. Confirming the root cause first helps you avoid paying for an engine when the real fix is electrical, fuel-related, or a safety interlock issue.
Last updated: January 2026
Is it worth replacing a lawn mower engine?
Yes. Replacing the engine on your Craftsman 917288252 front-engine lawn tractor is worth it when the deck, frame, steering, and drive system are solid and you want several more seasons of use; it is not worth it when the total repair cost is near half the price of a comparable replacement tractor.
Quick way to decide
Use these checks before you commit to an engine swap:
- Add up total cost: engine, tune-up parts, belts, and labor.
- Inspect the mower deck for rust-through, cracks, and excessive vibration.
- Confirm the engine is not overheating from blocked grass screen or cooling fins.
- Rule out fuel problems (stale fuel, clogged fuel filter) that mimic a failing engine.
- Verify safety systems and controls work (brake operation, operator presence system).
For model-specific safety and maintenance guidance while you inspect, use the Craftsman 917288252 owner’s manual.
Fix these first (often cheaper than an engine)
The manual’s troubleshooting and maintenance guidance points to several common causes of poor power and running issues:
- Clean the underside of the mower housing to reduce load.
- Clean the engine air intake and cooling fins to prevent overheating.
- Replace the spark plug at the start of the mowing season or every 100 hours.
- Replace the in-line fuel filter once each season.
- Drain stale fuel and refill with fresh gasoline.
Cost and condition snapshot
| If this is true | Engine swap usually makes sense | Consider replacing the tractor |
|---|---|---|
| Deck and chassis are solid | Yes | No |
| Major internal engine damage (knock, low compression, heavy oil use) | Yes | Sometimes |
| Total repair cost near 50% of replacement | Sometimes | Yes |
Why it matters
An engine is one of the biggest investments on a riding mower. Confirming the problem is not airflow, fuel delivery, ignition, or deck drag helps you avoid paying for an engine when a tune-up would restore reliable starting and power.
Last updated: January 2026
