How old is my lawn mower by serial number?
For Craftsman lawn tractor model 917272067, the serial number can indicate the build date, but the format varies by manufacturer and production run. We use the model and serial tag together, then confirm the date-code pattern shown in the 917272067 owner's manual.
Where to find the serial number (and what else you need)
You will get the most accurate age when you record all of these from the ID tag:
- Model number: 917272067
- Serial number: the full string, exactly as printed
- Product number (if listed)
- Engine model/type/code (often on the engine itself)
How to decode the serial number (practical approach)
Because Craftsman tractors were built by different manufacturers over the years, we decode by pattern:
- Look for a date code embedded in the serial number (often year and week, or year and month).
- Check for two-digit year plus additional digits that represent week or day of year.
- If the tractor tag is unclear, use the engine code as a second confirmation of the build timeframe.
Quick pattern guide (what the digits usually mean)
| What you see in the serial | What it typically represents | What you can conclude |
|---|---|---|
| A clear YYWW or YYYYWW pattern | Year + production week | Approximate build week and year |
| A clear MMDDYY pattern | Month/day/year | Exact build date |
| No obvious date pattern | Manufacturer-specific coding | Use manual guidance and engine code |
Why it matters
Knowing the build year helps us match the correct parts and diagrams for your mower deck, electrical system, and drive components. For example, the manual for this model lists the mower deck as 42 inches and shows model-specific parts like the ignition key and blade style, which can change across similar-looking tractors.
Helpful next steps
- Compare your deck parts to the diagrams in the 917272067 owner's manual.
- If you are servicing the cutting system, match the blade and mandrel parts by ID, such as the husqvarna lawn tractor mulching blade 532134149.
- If you are unsure whether the tractor is starting or charging correctly, use the wiring and electrical sections in the manual before ordering parts.
Last updated: February 2026
How to look up Craftsman model number?
On a Craftsman riding mower like model 917272067, you can look up the model number by finding the model and serial tag on the tractor frame under the seat or on the underside of the seat, then matching that number to the parts and manual information for your exact unit.
Where to find the model and serial number tag
We see this tractor identified in the documentation as Model No. 917.272067. Use these common tag locations:
- On the frame under the seat (lift the seat and look on the chassis/frame rails)
- On the underside of the seat (flip the seat up and check the bottom surface)
- Near the rear fender pan area (close to where the seat mounts)
- On a sticker or metal plate with both model and serial information
For diagrams and model identification details, use the 917272067 owner's manual.
How to use the model number once you find it
After you locate the tag, use the model number to pull the correct parts list and diagrams. This matters because Craftsman tractors can look similar but use different belts, blades, tires, and electrical parts.
- Enter the full model number exactly as shown (all digits)
- Use the parts diagrams to confirm the correct component group (mower deck, electrical, wheels and tires)
- Cross-check the part description before ordering
Examples of model-specific parts you can match by model number
| Part type | Example for 917272067 | What it affects |
|---|---|---|
| Ignition key | Molded ignition key 532140403 | Starting and key fit |
| Ground drive belt | Lawn tractor ground drive belt, 1/2 x 82-in 532140294 | Forward/reverse drive |
| Front tire | Tire 532122073 | Steering, traction, ride height |
Why it matters
Using the exact model number prevents ordering the wrong Craftsman lawn tractor parts, especially for high-variation items like belts, blades, mandrel assemblies, and electrical components.
Last updated: February 2026
What motor is in a Craftsman model 917272067?
Craftsman lawn tractor model 917272067 uses a Kohler CV460-26509 engine; the engine parts breakdown for this tractor lists “Engine (See Breakdown) Kohler Model No. CV460-26509.” For ordering the right service parts, match the Kohler model and spec from the engine ID tag to the listing in the 917272067 owner's manual.
How to confirm the engine on your tractor
Use the engine identification label to match tune-up parts (filters, plug, fuel parts) and avoid ordering the wrong items.
- Park on level ground, set the parking brake, remove the key
- Let the engine cool completely before reaching near the muffler
- Locate the engine ID label (commonly on the blower housing or near the starter)
- Write down the model (CV460) and spec (26509)
- Compare your numbers to the engine listing in the 917272067 owner's manual
What “CV460-26509” means
Kohler identifies engines by a model family plus a spec number; the spec locks in the exact configuration.
| ID label item | What you’ll see | What it controls |
|---|---|---|
| Engine model | CV460 | Base engine family and major components |
| Spec number | 26509 | Exact carburetion, charging system, and governor setup |
| Tractor model | 917272067 | Correct mounting, controls, and tractor diagrams |
Why it matters
Using the correct Kohler model and spec prevents wrong-part purchases and helps ensure proper fit and performance for maintenance and repairs.
Last updated: February 2026





