Craftsman 917259340 tractor Parts

For Craftsman model 917259340, the exact engine make and model is listed in the specifications section of the owner's manual. This tractor is a front-engine riding mower; engine identification is best confirmed by matching the manual specs to the engine ID label on the blower housing.

Use these quick checks to confirm what your tractor has before ordering tune-up parts (spark plug, air filter, fuel filter) or doing carburetor work:

• Check the engine ID label on the engine shroud (blower housing); it typically shows model, type, and code
• Compare that label to the engine information in the specifications section of the manual
• If the label is dirty or missing, look for stamped numbers on the valve cover or near the starter
• Confirm whether your tractor is single-cylinder (common on this platform) before buying ignition parts
• Use the tractor model number 917259340 when searching parts diagrams so you get the correct engine-related parts group

If the engine is running rough, losing power, or stalling, these tractor systems are commonly involved (even when the engine itself is fine):

Engine families can share similar-looking parts, but the correct spark plug, air filter, and carburetor settings depend on the exact engine model and code. Confirming the engine ID first prevents wrong-part returns and helps your Craftsman tractor start and run reliably.

If you need to order replacement parts for your Craftsman 917259340, start with the parts list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026

Yes, it’s worth replacing the engine on your Craftsman 917259340 when the tractor chassis, hydrostatic drive, and 42-inch mower deck are still solid and you can restore reliable starting and power for less than the cost of replacing the whole tractor. If the tractor has multiple major issues, replacement is the better value.

Use these checks to make a clear call before you spend money on an engine:

• Deck condition: no severe rust-through, cracks, or repeated spindle failures
• Drive system: hydrostatic drive pulls strongly and does not slip or fade when hot
• Steering and frame: no bent frame, excessive steering play, or worn front axle points
• Parts cost: engine (or short block) plus labor stays under about 50% of a comparable replacement tractor
• Time and tools: you can handle fuel, wiring, throttle/choke linkage, and belt routing work

Many “needs an engine” complaints are caused by tune-up or fuel issues. The 917259340 troubleshooting chart calls out common no-start and poor-running causes such as a dirty air filter, low or dirty oil, faulty spark plug, dirty fuel filter, stale fuel, water in fuel, and loose spark plug wire. Use the steps and specs in the owner's manual.

• Drain old fuel and refill with fresh gasoline
• Replace or clean the air filter
• Install and gap a new spark plug
• Replace the fuel filter
• Verify the spark plug wire is tight

An engine swap only pays off when it stops the repair cycle. If the deck drive system is already worn, you can end up replacing belts, pulleys, and mandrel parts after the engine, which pushes total cost past the value of the tractor.

If you’re also chasing deck vibration or poor cutting, common wear items for this model include the husqvarna lawn tractor mandrel assembly 532130794 and the lawn tractor ground drive belt, 1/2 x 82-in 532140294. For additional parts lookups by model number, use Sears PartsDirect.

Last updated: February 2026

On Craftsman lawn tractors like model 917259340, we find the tractor model and serial number on the model plate under the seat. Lift the seat and look for the plate; record both numbers so you can match the correct parts list and diagrams in the 917259340 owner's manual.

Check these common locations on riding mowers and tractors:

• Under the seat on a plate attached to the tractor frame (most common for the tractor model/serial)
• Underside of the seat pan (sometimes a label is placed here)
• Engine model number on the engine blower housing (this is separate from the tractor model)

Once you have the model number, use it exactly as shown (including dots or dashes if present on the plate).

• Match the tractor model number to the parts diagrams for the correct deck, belts, and steering parts
• Use the engine model number when ordering engine-specific items (tune-up parts, ignition parts)
• Keep the serial number for identifying production variations

Using the correct Craftsman model number prevents ordering the wrong mower deck parts, drive belts, or steering components. Even tractors that look similar can use different belt lengths, blade hardware, or deck configurations.

If you need to order parts after you locate the model number, start with the parts list for model 917259340, or search by model on Sears PartsDirect.

Last updated: February 2026

For this Craftsman front-engine lawn tractor with a 42-inch mower deck, the model number is 917259340. You can also confirm it on the model plate located under the seat; the owner's manual shows this model number and where to find it.

We use the tractor’s model number (not the engine model) to match the correct parts list, diagrams, and maintenance specs.

• Look under the seat for the model plate.
• Write the number exactly as shown (for this unit: 917259340).
• If you also need engine parts, the engine model is typically listed on the engine blower housing.
• Use the model number when ordering belts, blades, deck parts, and steering components.

A “42-inch” description usually refers to the mower deck cutting width, not the model number.

Using the correct model number prevents ordering the wrong drive belt, blade drive belt, or deck components. For example, common deck-related parts for this model include the husqvarna lawn tractor mulching blade, 21-in 532134149 and the lawn tractor drive belt 532144200, which must match your exact deck and pulley setup.

Once you confirm 917259340, you can order replacement parts from the parts list for this model, or search by model number on Sears PartsDirect if you are cross-referencing diagrams or looking for additional assemblies.

Last updated: February 2026

To tell the year of your Craftsman lawn tractor model 917259340, start by locating the tractor’s model plate under the seat; that plate identifies the tractor model, and your owner's manual shows where to find it and what information to record.

Use these quick checks on the tractor:

• Model plate under the seat: confirms the tractor model number (917259340).
• Engine model number on the blower housing: identifies the engine model (separate from the tractor).
• Record both numbers before ordering parts: tractor parts and engine parts are often listed separately.
• Look for a date code on the tractor or engine label: many tractors and engines include a manufacturing date or code.
• Use the date code to determine the year: the last two digits commonly indicate the year.

Many riding mower and tractor components use a date code format that includes:

• Month (often 01 to 12)
• Day (01 to 31)
• Year (often the last two digits)

If your code looks like MMDDYY, then:

Knowing the build year helps us match the correct parts and diagrams for your Craftsman 917259340, especially for wear items like belts, blades, and deck hardware that can vary by production run.

When you are ready to replace parts, use the parts list for model 917259340 first; for broader model lookups and ordering, use Sears PartsDirect. Common maintenance parts you may see for this tractor include items like the lawn tractor ground drive belt, 1/2 x 82-in 532140294 and the husqvarna lawn tractor mulching blade, 21-in 532134149.

Last updated: February 2026