Craftsman 917258552 tractor Parts

Replacing the engine on a Craftsman riding lawn tractor such as model 917258552 typically runs $600 to $2,500 installed. The total depends on the replacement engine price, shop labor rate, and whether you also replace wear items like belts, pulleys, and exhaust parts.

Typical price ranges (what you pay for)

• Replacement engine: the biggest variable (new vs rebuilt)
• Labor: removal, transfer of parts, installation, setup, and test run
• Related parts: belts, fuel line, clamps, filters, hardware
• Fluids and tune-up items: oil, spark plug, air filter
• Pickup and delivery: common with riding mowers

Cost breakdown you can use for estimates

Cost item	Typical range	What affects it most
Engine (part only)	$400 to $1,800	horsepower class, crankshaft specs, new vs rebuilt
Labor	$200 to $700	shop rate, rusted fasteners, time to transfer accessories
Extra parts and supplies	$25 to $250	belts, filters, hardware, oil
Typical installed total	$600 to $2,500	varies by engine choice and condition of the tractor

Confirm fit before you buy an engine

This tractor and its engine use different model numbers. Use the 917258552 owner’s manual to find the tractor model plate (under the seat) and the engine model number (on the blower housing), then match these key specs:

• Engine model number and spec code
• Crankshaft diameter, length, and whether it is keyed or tapped
• Charging system output and wiring connector style
• Exhaust orientation and mounting pattern
• Throttle and choke linkage style

When an engine swap is not the best first step

If the engine cranks, clicks, or runs rough, a repair is often far cheaper than replacement. Common fixes include battery and wiring checks, fuel delivery service, and ignition tune-up.

A practical quick-check list:

• Charge or replace the battery; clean terminals
• Check wiring, solenoid, and starter circuit
• Replace the fuel filter; use fresh gasoline
• Clean or replace the air filter; check oil level
• Inspect spark plug and reconnect the plug wire

Why it matters

Engine replacement only pays off when the rest of the tractor (deck, transaxle, steering, and wiring) is in solid shape. Confirming engine specs up front prevents expensive fitment problems and repeat labor.

Last updated: February 2026

Yes, it’s worth replacing the engine on your Craftsman 917258552 front-engine lawn tractor when the tractor is otherwise in solid shape and the total repair cost stays well below the price of a comparable replacement mower. If the tractor also has major drive, deck, or electrical problems, replacement usually makes more sense.

Quick decision checklist

• Compare total engine swap cost (engine, labor, belts, incidentals) to the cost of a similar new or used riding mower.
• If the tractor has strong compression and the issue is starting or fuel related, troubleshoot before replacing the engine.
• If the deck and drivetrain are worn out (slipping drive, heavy vibration, poor cut), an engine alone rarely restores overall performance.
• If you have recurring no-start issues, check battery, wiring, and safety circuits first.
• If you hit an object and the engine stopped, inspect for damage before restarting.

What to check before you commit to an engine

Our experience with riding mowers is that many “bad engine” symptoms are caused by service items or safety interlocks.

• Battery condition and cable connections (clean terminals, tight connections)
• Fuse, ignition switch, solenoid, starter circuit
• Fuel delivery (replace the in-line fuel filter once each season)
• Spark plug condition (typically replaced every 100 hours or each season)
• Air filter and cooling fins (restricted airflow can cause poor running)

For model-specific maintenance intervals and safety steps, use the 917258552 owner’s manual.

Cost rule of thumb

If total engine replacement cost is…	Typical recommendation
Under ~50% of the tractor’s current value	Replace the engine if the rest is in good condition
Around 50% to 70%	Only replace if deck, transmission, and steering are strong
Over ~70%	Put the money toward a replacement mower

Why it matters

An engine swap is a big investment; if the mower deck, belts, mandrels, or drive system are already near end-of-life, you can spend a lot and still end up with a tractor that cuts poorly or won’t drive reliably.

Parts that often get inspected during engine-related repairs

• Ground drive belt condition and routing
• Blade drive belt wear and glazing
• Deck spindle and mandrel play or noise
• Blade condition and balance

If you’re already servicing the deck, a worn blade can be replaced with the husqvarna lawn tractor mulching blade, 21-in 532134149.

Last updated: February 2026

For Craftsman model 917258552, the engine brand is Kohler; the parts list in the 917258552 owner's manual identifies a Kohler engine (model CV15S-41526). Across Craftsman riding mowers as a whole, you will also commonly see Briggs & Stratton and sometimes Kawasaki, depending on the specific model.

What this means for parts and service

Engine brand matters because tune-up parts and engine-specific items (carburetor parts, ignition components, filters) are matched to the engine manufacturer and engine model, not just the tractor model.

• Use the engine model number (example: CV15S-41526) when shopping for engine parts.
• Use the tractor model number (917258552) when shopping for chassis and deck parts.
• Match maintenance items by spec (plug type, oil type, filter style) listed in the manual.
• If you are replacing exhaust components, confirm whether your tractor uses a spark arrestor and heat shield.

Common engine brands you may see on Craftsman tractors

Craftsman has used multiple engine suppliers over the years. Here is a practical way to think about it:

Where you’re looking	What you’ll typically find	Best identifier to use
Under the hood / engine shroud	Engine brand (Kohler, Briggs & Stratton, Kawasaki)	Engine model and spec number
Tractor frame tag	Craftsman tractor model	Tractor model number
Manual / parts diagrams	Both tractor and engine references	Tractor model plus engine model

Quick check: how to confirm your engine brand

We recommend confirming the engine brand directly on the tractor so you order the right parts.

• Lift the hood and look for the engine label on the blower housing
• Write down the engine model and spec numbers
• Compare that information to the engine listing in the manual
• If the label is missing, use the engine breakdown reference in the manual to narrow it down

Why it matters

A Craftsman tractor can share the same deck size and belts as another model but use a different engine; that changes the correct spark plug, air filter, fuel line parts, and even muffler fitment.

Last updated: February 2026

The Craftsman riding mower model 917258552 uses a gas, single-cylinder engine (the manual identifies it as an “HP engine” and provides separate engine repair parts information). For the exact engine manufacturer, model, and horsepower rating, match the engine ID label on your tractor to the listings in the 917258552 owner's manual.

How to identify the exact engine on model 917258552

Use these quick checks to confirm the engine make and model before ordering engine parts or doing tune-up work:

• Look for the engine ID label on the blower housing, valve cover, or near the starter
• Write down the model, type, and code (common on Briggs & Stratton engines)
• Compare that information to the engine section in the manual’s repair parts pages
• If the label is dirty, wipe it clean; avoid scraping off printed numbers
• If the label is missing, use the tractor model number 917258552 plus the engine’s visible features (air filter style, muffler shape) to narrow it down

What the manual tells you (and why it matters)

The documentation for 917258552 includes a dedicated REPAIR PARTS - ENGINE section, which is your best roadmap for engine-specific components like the air filter, spark plug, carburetor parts, and muffler. Using the correct engine ID prevents ordering the wrong ignition, fuel, or tune-up parts.

Common engine-related maintenance items (typical)

Even when engine brands vary by production run, these items are the most common wear and service points on riding mowers:

Maintenance item	What it affects	Typical symptom when due
Spark plug	Ignition quality	Hard starting, misfire
Air filter	Airflow and power	Loss of power, black smoke
Fuel filter (if equipped)	Fuel delivery	Surging, stalling
Engine oil	Lubrication and cooling	Noisy running, overheating

Related parts you may replace during deck or drive service

Some “engine problems” are actually belt or deck-load issues. If the mower bogs down when cutting, inspect the blade drive system and deck components:

• Check belt condition and routing; replace if glazed or cracked
• Inspect pulleys and idlers for binding
• Verify blades are sharp and balanced

If you are servicing the cutting system, a common compatible deck component for this model is the husqvarna lawn tractor mulching blade, 21-in 532134149.

Why it matters

Correct engine identification saves time and prevents repeat repairs; the same tractor model can ship with different engine variants, and many engine parts are not interchangeable.

Last updated: February 2026

Craftsman model 917258552 does not have a single built-in “model year” in the model number itself; the year is identified from the tractor’s product identification label (date code/serial information) and then matched to the correct parts list in the 917258552 owner's manual.

How to find the year on your 917258552

Look for the product identification label on the tractor (commonly under the seat, on the frame near the rear wheels, or under the hood area). Then use the date code or serial information on that label.

• Locate the product identification label (wipe it clean so the numbers are readable)
• Write down the serial number and any date code shown
• If the label shows a 6-digit date code, it is often formatted as MMDDYY
• If the label uses a different format, use the manual’s identification section to interpret it
• Use the decoded year to confirm you are ordering the right parts for your exact build

Quick date-code example (common format)

If your label uses MMDDYY, the last two digits are the year.

Example code	Interprets as	Year
072811	July 28, 2011	2011
041506	April 15, 2006	2006

Why it matters

Craftsman tractors can have mid-year design changes (deck hardware, steering parts, belts, and engine accessories). Confirming the build date helps ensure parts like a ground drive belt or steering components match your tractor’s exact configuration.

Parts that commonly vary by build date

• Deck and blade drive components (mandrels, pulleys, blades)
• Steering linkage and front axle hardware
• Belts and idlers
• Engine accessories (muffler, heat shield, fuel line routing)

Last updated: February 2026