Where is the model number on a Craftsman rear tine tiller?
On a Craftsman rear-tine tiller like model 917299250, the model number is printed on a product ID label (sticker or metal tag). It’s most often on the tine shield/guard area or on the engine/fuel tank area where it’s easy to see during service.
Most common places to check
Look for a rectangular label or stamped tag in these spots:
- On the tine shield (tine guard) near the rear of the unit
- On the frame near the engine mount
- On or near the fuel tank (gas tank) area
- On the front of the tiller frame (some larger rear-tine designs)
- Near the handle support brackets or control panel area
What the label usually looks like
The model tag typically includes the model number and may also list a serial number.
| What you see | What it means | Why you need it |
|---|---|---|
| Model number (example: 917299250) | Identifies the exact Craftsman tiller version | Ensures correct parts diagrams and fit |
| Serial number | Production identifier | Helps match revisions and production runs |
Tips to find it faster
- Wipe dirt and oil off the frame and tine guard; labels are often hidden under grime.
- Use a flashlight and look along flat frame rails and the tine shield edges.
- If the label is damaged, check for a stamped number on the frame nearby.
Why it matters
The model number is what we use to match the correct drive parts and hardware for your tiller, such as a tiller chain, #25-50 532102134 or a v-belt 532132672. Using the wrong model number is the most common reason parts do not fit.
Last updated: January 2026
How often should I change the oil in my tiller?
For the Craftsman rear-tine tiller model 917299250, we recommend changing the engine oil after the first few hours on a new or newly serviced engine, then about every 50 hours of use or once per season (whichever comes first). Change it sooner if the oil looks dark, smells burnt, or the engine runs hotter than normal.
A practical oil-change schedule
- New engine or fresh rebuild: change oil after the first 5 to 10 hours.
- Normal homeowner use: every 50 hours or once per season.
- Dusty, hot, or heavy tilling: every 25 hours.
- Long storage (end of season): change oil before storage so acids and moisture are not sitting in the crankcase.
Quick checks before you drain the oil
- Park on level ground and let the engine cool slightly (warm oil drains faster, but avoid burns).
- Check the oil level and condition on the dipstick.
- If the oil is milky, gritty, or smells like gas, fix the cause before running again.
What to inspect while you are servicing it
| What you check | What it tells you | What to do next |
|---|---|---|
| Oil turns black quickly | Normal on small engines, or heavy use | Shorten interval to 25 hours if needed |
| Oil smells like fuel | Carburetor flooding or short-run use | Change oil and address fuel issue |
| Oil looks milky | Water contamination | Change oil and check storage and seals |
| Low oil level between changes | Possible leak or consumption | Check for leaks and top off as needed |
Why it matters
Fresh oil protects the crankshaft, bearings, and cylinder from wear. On a rear-tine tiller like the 917299250, dirty oil can also make the engine run hotter under load, which shortens engine life.
For more maintenance and operating tips, use our tiller common questions guide.
Last updated: January 2026
What are common tiller problems?
Common problems on the Craftsman 917299250 rear-tine tiller include hard starting, rough running or surging, loss of tine or wheel drive, and poor tilling performance. Most issues trace back to fuel quality, ignition, belt/chain drive wear, or binding in the tine/gearcase area.
Most common symptoms and what they usually mean
- Engine will not start: stale fuel, dirty carburetor, fouled spark plug, or a safety/kill switch issue
- Engine surges or runs rough: partially clogged carburetor jet, air leak, or restricted fuel flow
- Tines will not turn (wheels may still move): worn or loose drive belt, damaged chain, or gearcase problem
- Wheels and tines will not turn: belt off the pulleys, broken linkage, or internal drive failure
- Poor tilling (skips, shallow digging): worn tines, incorrect depth stake setting, or forward speed too fast
Quick checks we recommend first (10 to 15 minutes)
- Fuel: drain old gas and refill with fresh fuel; check for water or debris in the tank.
- Spark: inspect/replace the spark plug if it is blackened, wet, or cracked.
- Airflow: clean/replace the air filter; a restricted filter can cause rich running and surging.
- Drive engagement: with the engine off, check that the belt and pulleys move freely and the engagement cable has tension.
- Tine area: remove wrapped weeds/roots and confirm the tine shaft turns by hand (engine off).
Parts that commonly wear in the drive system
If your tiller moves inconsistently or the tines stop under load, these model-matched parts are frequent suspects:
| Symptom | Likely wear area | Example model-matched part |
|---|---|---|
| Tines stop turning under load | belt drive slipping | V-belt 532132672 |
| Clicking/grinding from drive | chain wear or damage | Tiller chain, #25-50 532102134 |
| Poor depth control | depth stake bent/worn | Depth stake 532102156 |
Why it matters
Catching a slipping belt, stretched chain, or binding tine shaft early helps prevent bigger failures in the gearcase and keeps tilling depth consistent. It also reduces engine strain that can make surging and stalling worse.
For step-by-step DIY help on common rear-tine drive and tine issues, use rear tine tiller troubleshooting tips wheels and tines.
Last updated: January 2026
What tiller is made in the USA?
For a Craftsman rear-tine tiller like model 917299250, the only reliable way to identify a USA-made tiller is to verify the exact brand and model on the equipment ID tag and then match that information to the manufacturer’s country-of-origin statement for that specific unit.
How to confirm a tiller is USA-made
Use these checks on the actual machine (or request photos if you are buying used):
- Find the model and serial tag on the frame, tine shield area, or transmission housing
- Look for a “Made in …” or “Assembled in …” marking on the tag or a nearby decal
- Record the full model number and serial number exactly as shown
- Compare that information to the manufacturer’s published listing for that exact model
- If the engine has its own tag, note it separately; engine origin can differ from the tiller
What common labels usually mean
These phrases are often used differently across brands and product lines.
| Label you see on the tag | What it indicates | What we recommend |
|---|---|---|
| Made in USA | Manufacturing occurred in the U.S. | Confirm it is on the main tiller ID tag (not only the engine) |
| Assembled in USA | Final assembly in the U.S. | Check where major components are sourced |
| Designed in USA | Engineering in the U.S. | Verify manufacturing location separately |
Why it matters
Country of origin affects parts sourcing and long-term service planning. When you are maintaining a Craftsman 917299250, accurate model identification also helps you match drivetrain parts correctly, such as the tiller chain, #25-50 532102134 if you are diagnosing wheel or tine drive issues.
Last updated: January 2026
