Craftsman 917276904 lawn tractor Parts

For a Craftsman lawn tractor model 917276904, a full engine replacement typically costs $260 to $1,800 installed, depending on the engine type, labor rates, and whether related parts (battery cables, belts, pulleys) also need service. Plan on a half-day repair for most shops.

• Engine price: new, rebuilt, or used engines vary widely
• Labor time: riding mower engines take longer than walk-behind engines
• Extra parts: worn belts, wiring, or fuel system parts can add cost
• Diagnosis time: confirming the engine is truly failed (not a starting circuit issue)
• Pickup/delivery: some shops charge transport fees

The 917276904 manual troubleshooting chart lists several issues that can mimic a bad engine, such as a weak battery, corroded terminals, blown fuse, loose wiring, a faulty ignition switch, or a faulty solenoid/starter. Checking these first can save a large repair bill.

• Verify the brake pedal is fully depressed and the PTO is disengaged
• Check battery condition and clean/tighten terminals
• Inspect wiring for looseness or damage
• If you hear a click but no crank, test the starter circuit and solenoid
• If it cranks but will not start, check fuel quality and the air filter

Helpful references:

• 917276904 owner's manual
• Riding lawn mower engine clicks but doesnt turn over video

If the engine will not crank or only clicks, these model-related parts are often part of the fix:

• Lawn tractor starter solenoid 582042802
• Battery cables and connections (clean and tight)
• Ignition switch and safety interlock circuits

An engine swap is one of the highest-cost repairs on a riding mower. Spending a little time confirming the battery, solenoid, wiring, and safety circuits can turn an “engine replacement” quote into a much smaller repair.

Last updated: February 2026

For Craftsman lawn tractors, the engine brand depends on the specific tractor model and production run. On Craftsman model 917276904, the tractor is equipped with a 26.0 HP engine; you can confirm the engine manufacturer and full engine model from the ID labels and specifications listed in the 917276904 owner's manual.

Use the engine’s identification labels first; they are the most reliable way to match tune-up and repair parts.

• Look on the engine shroud for the emissions label (it lists the manufacturer)
• Find the engine model and spec/type code on the ID tag or decal
• Record the full model and spec numbers exactly as shown
• Compare those numbers to the engine information section in the manual
• Use the engine model and spec to select the correct air filter, spark plug, and fuel filter

Across Craftsman riding mowers and lawn tractors, these are the most common engine suppliers you will see.

The tractor model number 917276904 identifies the chassis, wiring, and mower deck; many maintenance parts are engine-specific. Matching the engine model and spec prevents wrong-part returns and fixes issues like hard starting, surging, and poor power.

If the engine brand is confirmed but the tractor still will not crank or the blades will not engage, these model-specific parts are common checks:

• Lawn tractor starter solenoid 582042802 (starter circuit switching)
• Switch.pto 582107601 (PTO engagement signal)
• Molded ignition key 532140403 (key and ignition switch operation)

Last updated: February 2026

A Craftsman “6.75” walk-behind mower and a Craftsman riding lawn tractor use different model-number systems. For the Craftsman riding lawn tractor on this page, the model number is 917276904; you can confirm it on the ID label and in the 917276904 owner's manual.

We recommend using the product ID label, not the engine cover decal, because “6.75” is typically an engine rating, not the mower’s model.

• Check the ID label under the seat (riding tractor) or on the rear deck near the wheels (walk-behind mower)
• Write down the full model number exactly as shown (all digits)
• Also note the product number and serial number if listed
• Match the model number to the parts list before ordering blades, belts, or ignition parts

“6.75” usually refers to an engine power class. Craftsman used that same engine rating across multiple mower models, so it does not uniquely identify the correct blade, drive belt, or air filter.

If your Craftsman 917276904 clicks but will not crank, the starting circuit commonly involves the battery connections, safety interlocks, and the starter solenoid. The lawn tractor starter solenoid 582042802 is one of the model-matched parts used in that circuit.

• Verify battery terminals are clean and tight
• Make sure PTO is off and brake is fully engaged
• Check the fuse and wiring connections
• Inspect the solenoid connections for corrosion or looseness

Using the exact model number prevents ordering the wrong parts and saves time during repairs and maintenance.

Last updated: February 2026

The Craftsman riding mower model 917276904 does not have a single “model year” like a car; the exact year is tied to the original purchase date and the product identification information on the tractor. We use the model and serial information in the 917276904 owner's manual to match the correct parts and specifications.

Check these common ID locations on Craftsman lawn tractors:

• Under the seat on the fender pan (lift the seat and look for a sticker or metal tag)
• On the frame rail near the engine compartment
• Near the rear hitch plate area
• Under the hood near the dash tower
• In your original sales receipt or service paperwork

Record these items exactly as shown:

• Model number: 917276904
• Serial number (most important for dating)
• Engine model and type code (from the engine label)
• Any product number or manufacturing code on the ID tag

Craftsman tractors with similar names can share decals and deck sizes, but use different wiring, PTO switch styles, belts, and mandrel assemblies across production runs. Using the ID tag details helps us keep you from ordering the wrong parts (for example, a PTO switch or deck component).

If you are troubleshooting or replacing parts, these are often the ones that change across runs:

• PTO switch (example: switch.pto 582107601)
• Starter solenoid (example: lawn tractor starter solenoid 582042802)
• Deck mandrel assembly (example: lawn tractor mandrel housing 587819701)
• Ground drive idler pulley
• Ignition harness

Last updated: February 2026