Craftsman 917256712 tractor Parts

To look up the model number for your Craftsman riding mower, find the model/serial tag on the tractor and use that exact model number (for example, 917256712) when searching parts diagrams and replacement parts on Sears PartsDirect.

Where to find the model number on a Craftsman riding mower

On most Craftsman front-engine lawn tractors, the model and serial number label is typically located in one of these spots:

• On the frame under the seat
• On the underside of the seat
• Near the rear fender area around the seat mounting points
• On the frame rail close to the engine (less common)

How to use the model number to find the right parts

Once you have the model number, match it exactly (all digits) to avoid ordering the wrong belt, switch, or steering part.

• Enter the full model number (example: 917256712)
• Use the parts diagrams to confirm fit by location and description
• Compare the part name and part ID before ordering
• If your tag is hard to read, clean it and take a photo, then zoom in

Common parts you may look up by model

What you are replacing	What to look for in the parts list	Example part on this model page
Mower will not move	Ground drive belt length/width	Lawn tractor ground drive belt, 1/2 x 82-in 532140294
Blades will not engage	PTO switch and wiring connections	Switch.pto.3 582107601
Key is missing	Ignition key style	Molded ignition key 532140403

Why it matters

Craftsman tractors often look similar across multiple years and deck sizes, but belts, pulleys, tires, and electrical switches can vary by model. Using the exact model number helps ensure the replacement part matches your tractor’s configuration.

Last updated: February 2026

For your Craftsman front-engine lawn tractor model 917256712, the fastest way to find the right replacement part is to match your model number to the parts diagrams and then confirm the exact part name and ID before ordering. You can order directly from the parts list for this model or search by model on Sears PartsDirect.

Step-by-step: how we recommend finding the correct part

• Confirm the full model number on the tractor’s ID tag: 917256712.
• Use the model’s parts diagrams to locate the system you’re repairing (mower deck, drive, steering, electrical, fuel).
• Click the diagram callout to identify the exact part name and part ID.
• Compare your old part to the diagram listing (mounting holes, connector style, belt width/length, etc.).
• Order the exact match; avoid “close enough” substitutions on belts, switches, and steering parts.

Common parts customers look up for this model

Here are a few examples from the parts available for 917256712:

Repair need	Part to look for	Example part anchor
Tractor will not move or slips	Ground drive belt	Lawn tractor ground drive belt, 1/2 x 82-in 532140294
Blades will not engage	PTO switch	Switch.pto.3 582107601
Hard starting due to worn key	Ignition key	Molded ignition key 532140403
Fuel leak or cracked tank	Fuel tank	Husqvarna lawn tractor fuel tank 532151346

If you are not sure which part you need

Use these quick checks to narrow it down before ordering:

• Drive issue: inspect belt condition, routing, and idler tension.
• No crank or click: check battery connections and safety interlocks.
• No start: verify fuel flow, spark, and air filter condition.
• Uneven cut: check deck level, blade condition, and mandrel play.

Why it matters

Riding mower and tractor parts are highly model-specific; using the exact 917256712 diagrams helps you avoid wrong-fit returns and gets your Craftsman tractor back to mowing faster.

Last updated: February 2026

For your Craftsman front-engine lawn tractor model 917256712, the most reliable way to tell the year is to read the product identification label (model and serial number) on the tractor and use the serial number format to determine the build date.

Where to find the model and serial number

On most Craftsman riding mowers and lawn tractors, the ID label is typically in one of these spots:

• Under the seat (seat pan or frame rail)
• On the rear fender pan near the seat
• On the frame near the engine compartment
• On the mower deck shell (less common for the main tractor ID)

If the label is dirty or faded, wipe it with a damp rag first so the serial characters are readable.

How to decode the year from the serial number

Once you have the serial number, look for a date code pattern. Common formats you may see include:

• MMDDYY (month, day, year)
• YYMMDD (year, month, day)
• A longer serial where a 2-digit year appears early in the string

Quick examples (what the digits mean)

Serial snippet style	Example	What it indicates
MMDDYY	041518	Built April 15, 2018
YYMMDD	180415	Built April 15, 2018
Embedded year	XX18XXXX	Built in 2018

If your serial number does not match a clear date pattern, use the parts list for model 917256712 to cross-check production era by looking at original equipment components and revisions.

Use parts to help confirm the production era

When the serial number format is unclear, matching key components can help narrow the timeframe. For example, you can compare what is installed on your tractor to common wear parts listed for this model, such as the switch.pto.3 582107601 or the lawn tractor ground drive belt, 1/2 x 82-in 532140294.

Why it matters

Knowing the build year helps us match the correct Craftsman parts, wiring, belts, and safety interlock components, especially when a model has multiple production runs with small changes.

For ordering, we recommend using the model number 917256712 and your serial number when searching parts on this model’s list first, or on Sears PartsDirect if you are searching across models.

Last updated: February 2026

Craftsman riding mower model 917256712 uses a single-cylinder gasoline engine (a common setup for front-engine lawn tractors). The exact engine brand, displacement, and horsepower can vary by production run and engine spec code, so we match engine-related replacement parts by the 917256712 model parts list on Sears PartsDirect.

How to identify the exact engine on your 917256712

Use the engine ID tag on the engine itself (not the mower model tag). On most riding mowers, it’s on the blower housing, valve cover area, or near the starter.

• Write down the engine manufacturer (often Briggs & Stratton, Kohler, or Tecumseh on older units)
• Record the full engine model / type / code (or spec number)
• Compare that info to the engine-related diagrams and parts list for 917256712
• If your mower has hard starting or no-crank symptoms, check the safety interlocks and ignition switch circuit
• For PTO engagement issues, confirm the PTO switch is working and the wiring connectors are tight

Parts that commonly relate to “engine” questions

Even when the engine itself is fine, these parts often cause symptoms that feel like an engine problem (no crank, stalls, blades will not engage):

Symptom	Common area to check	Example part on this model page
Key turns, nothing happens	Ignition switch, battery cables, safety switches	Molded ignition key 532140403
Engine runs, blades will not engage	PTO switch, deck belt, idlers	Switch.pto.3 582107601
Engine runs, tractor will not move	Ground drive belt, idlers, linkage	Lawn tractor ground drive belt, 1/2 x 82-in 532140294

Why it matters

Engine families share similar-looking parts, but small differences in spec codes change items like ignition components, carburetor linkages, and charging systems. Using the mower model 917256712 plus the engine’s model/type/code ensures you get the right Craftsman-compatible parts the first time.

Helpful DIY guidance

For a fast diagnosis when the starter clicks or the engine will not crank, follow riding lawn mower engine clicks but doesnt turn over video.

Last updated: February 2026

Yes, replacing the engine on your Craftsman riding tractor model 917256712 is worth it when the tractor’s deck, steering, and transmission are in good shape and the total engine swap cost stays under about half the tractor’s current value.

Quick decision checklist

• The mower deck is solid (not rusted through) and the mandrels spin smoothly.
• The transmission drives normally (no slipping, no loss of forward or reverse).
• Steering and front end are tight (no severe play).
• The problem is truly engine-related, not a no-start caused by fuel, spark, or safety interlocks.
• You are comfortable doing some DIY work or keeping labor costs low.

Cost rule we use

Engine replacement makes sense when the all-in cost (engine, small parts, labor) is under about 50% of the tractor’s value.

Condition of tractor	Best move	Why it matters
Chassis, deck, and drive are strong	Replace engine	Extends life of a known-good tractor
Deck and transmission are both worn	Replace tractor	Avoids stacking major repairs
Cranks but will not start	Diagnose first	Often not an internal engine failure

Diagnose before you buy an engine

A “bad engine” is often a starting or engagement issue. Use these common checks first:

• Battery charged; cables clean and tight
• Fresh fuel and clear fuel flow
• Strong spark at the plug
• Safety interlocks and PTO circuit working (a failed switch.pto.3 582107601 can prevent starting or shut the engine off)

For step-by-step help, use riding lawn mower engine spins but wont start video.

Why it matters

An engine swap is a big investment; confirming the tractor’s deck and drivetrain are worth saving prevents spending engine money on a tractor that still will not cut or drive reliably.

You can order model-specific replacement parts for 917256712 from the parts list, or search by model number on Sears PartsDirect.

Last updated: February 2026