Owner’s manual
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What engine does Craftsman riding mower use?
The Craftsman lawn tractor model 917276844 uses a low-emission gasoline engine (as covered in the operator documentation for this model family). For the exact engine make, model, and specifications on your tractor, we recommend checking the engine ID label and the 917276844 owner's manual.
How to identify the exact engine on your 917276844
Use these quick checks to match the engine correctly before ordering tune-up parts or troubleshooting a no-start:
- Look for the engine model/type/code label (commonly on the blower housing, valve cover, or near the starter)
- Record the full string exactly (letters and numbers)
- Compare the engine label to the tractor’s model number 917276844 on the frame tag
- Note whether your tractor has electric start and automatic transmission (common on this model family)
- Use the manual’s maintenance section to confirm the correct service intervals and procedures
What we can confirm from the manual for this model family
The operator manual covering model 917.276844 describes a lawn tractor with these key characteristics:
| Item | What to expect |
|---|---|
| Engine type | Low-emission gasoline engine |
| Starting | Electric start |
| Drive | Automatic transmission |
| Documentation | Operator/owner manual includes operation and maintenance |
Why it matters
The exact engine model determines the correct spark plug, air filter, fuel filter, and oil recommendations. It also speeds up diagnosis for common issues like hard starting, stalling, or poor performance.
If you are chasing a starting problem, the riding lawn mower engine spins but wont start video is a solid next step for fuel, spark, and air checks.
Last updated: January 2026
How much does it cost to replace a riding lawn mower engine?
For a Craftsman riding tractor like model 917276844, a full engine replacement typically costs $800 to $2,500 total (engine plus labor). The engine alone often runs $500 to $1,800, and labor is commonly 4 to 8 hours, depending on wiring, PTO setup, and fuel system condition.
What drives the total cost
- Engine type and horsepower (single-cylinder vs V-twin)
- Labor time (swap, wiring, throttle/choke cables, exhaust, fuel line routing)
- Extra parts discovered during the swap (belts, pulleys, clutch, battery cables)
- Shop rates in your area (many shops charge by the hour)
- Condition of the tractor (rusted fasteners, damaged harnesses, oil leaks)
Typical price ranges (parts and labor)
| Item | Typical range | Notes |
|---|---|---|
| Replacement engine (part only) | $500 to $1,800 | Varies by brand and spec match |
| Labor | $300 to $1,200 | Often 4 to 8 hours |
| Misc. parts and supplies | $25 to $200 | Fuel line, clamps, oil, filter, hardware |
| Total installed | $800 to $2,500 | Most common real-world range |
Before you replace the engine, check these common “no-start” causes
Many tractors that seem to need an engine actually have a starting or safety-interlock issue. The 917276844 troubleshooting steps commonly include:
- Battery charge and cable connections
- Fuse condition
- Brake pedal fully depressed and PTO disengaged
- Wiring condition at the starter circuit
- Starter solenoid operation (a frequent failure point)
If you hear a click but the engine does not crank, the starter solenoid is a prime suspect; see lawn tractor starter solenoid 582042802.
Why it matters
An engine swap can cost more than the tractor is worth if the deck, transmission, or electrical system also needs work. Using the troubleshooting chart and operating checks in the 917276844 owner's manual helps you confirm whether you truly need an engine or just a repair like a solenoid, belt, or wiring fix.
Last updated: January 2026
Who makes Craftsman engines?
Craftsman engines are made by several manufacturers, depending on the specific mower or tractor. For Craftsman lawn equipment like model 917276844, the engine supplier is commonly Briggs & Stratton, Kohler, or Kawasaki, and it varies by model and production run; the exact engine make is identified on the engine ID label and in the 917276844 owner's manual.
How to identify the engine maker on your 917276844
Use the engine’s ID tag (not the tractor model tag). On most riding tractors, the engine label is on the blower housing, valve cover area, or near the starter.
- Find the engine brand name (Briggs & Stratton, Kohler, Kawasaki) printed on the shroud or label
- Record the engine model, type/spec, and code (or serial number)
- Match that information to the engine section in the manual and parts diagrams
- If you are ordering electrical starting parts, confirm the engine and wiring layout first
Why Craftsman uses different engine manufacturers
Craftsman is the equipment brand; engines are sourced from established engine makers. This is normal in riding mowers and tractors and helps keep parts support available across multiple engine families.
Common engine-maker patterns (what we see most often)
| Engine maker | Typical use on riding tractors | What it affects most |
|---|---|---|
| Briggs & Stratton | Many mainstream lawn tractors | Tune-up parts, carburetor, ignition |
| Kohler | Mid to higher output setups | Charging system, fuel system |
| Kawasaki | Premium V-twin applications | Air filter, fuel delivery, ignition |
Parts that are often confused with “engine parts”
Some starting and PTO issues are tractor-side components, not internal engine parts.
- Battery cables and connections
- Safety interlock switches (seat, brake, PTO)
- Starter solenoid (tractor wiring)
- Electric PTO clutch and deck drive system
If the tractor clicks but will not crank, a common tractor-side suspect is the lawn tractor starter solenoid 582042802.
Why it matters
Knowing the engine maker prevents ordering the wrong tune-up parts (spark plug, air filter, fuel filter) and speeds up troubleshooting for no-start or no-crank problems.
Last updated: January 2026
