Craftsman 917258901 tractor Parts

For a Craftsman riding lawn tractor like model 917258901, a full engine replacement typically costs about $800 to $2,500 installed (engine plus labor and shop supplies). The biggest price drivers are engine type, whether the crankshaft matches your existing setup, and labor time.

Typical cost breakdown

• Engine (new): $500 to $1,800
• Labor: $300 to $900 (often 4 to 8 hours)
• Extras (common add-ons): $0 to $300 (belts, fuel line, battery, blades, tune-up parts)

Cost item	Typical range	Notes
Replacement engine	$500 to $1,800	Varies by horsepower, brand, and crankshaft specs
Labor	$300 to $900	Higher if rusted fasteners or wiring issues
Misc. parts and supplies	$0 to $300	Fuel system cleanup and wear items are common

What changes the price the most

• Crankshaft size and length (must match your pulley and PTO setup)
• Wiring and charging system compatibility (stator/regulator connections)
• Fuel system condition (old fuel can require tank and line cleanup)
• Deck and drive wear (a slipping belt or noisy pulleys can add cost)
• Shop rate and turnaround time in your area

When replacement makes sense vs. repair

Replace the engine when

• The engine has low compression, a thrown rod, or severe internal damage
• The crankshaft is bent and damages pulleys repeatedly
• You have repeated failures after carburetor and ignition repairs

Repair first when

• It cranks but will not start (often fuel, spark, or safety interlocks)
• It clicks but will not turn over (battery, starter, solenoid, wiring)
• It runs but surges or stalls (carburetor, air filter, stale fuel)

A good first diagnostic step is to follow riding lawn mower engine spins but wont start video.

Why it matters

An engine swap is one of the highest-cost repairs on a riding mower. Confirming the starting and safety-interlock issues first can prevent replacing an engine when the real problem is electrical, fuel-related, or a worn drive component.

Last updated: January 2026

Craftsman engines are made by several manufacturers, depending on the specific tractor and engine family; for Craftsman riding mowers like model 917258901, the engine supplier is commonly Briggs & Stratton, Kohler, or Kawasaki (it varies by model and production run).

How to identify who made the engine on a Craftsman 917258901

The most reliable way is to read the engine identification label on the engine itself (not the tractor frame tag).

• Look for an engine brand badge on the blower housing (Briggs & Stratton, Kohler, Kawasaki).
• Find the engine model and type/spec numbers on the engine label.
• Match those numbers to the engine maker’s format (each brand uses a distinct model/spec layout).
• If the label is missing, check for casting marks and the carburetor/air box style as clues.
• Use the tractor model number 917258901 to cross-check parts diagrams and engine-related parts.

Common engine makers you will see on Craftsman riding mowers

Engine maker	Typical label info to look for	What it affects most
Briggs & Stratton	Model, Type, Code	Tune-up parts, ignition, carburetion
Kohler	Model, Spec, Serial	Charging system, fuel system, governor parts
Kawasaki	Model, Spec, Serial	Carburetor parts, ignition modules, filters

Why it matters

Knowing the engine manufacturer helps you buy the correct maintenance and repair parts (spark plug, air filter, fuel parts) and troubleshoot starting or stalling issues accurately.

Parts that are often involved in “no start” or “won’t crank” problems

Even before you confirm the engine maker, these tractor-side parts are common culprits on riding mowers:

• Ignition switch 532140301 if the key switch is intermittent or has no crank in START
• Switch.pto.3 582107601 if the PTO safety circuit prevents cranking or kills spark
• Battery cables, fuse, and starter solenoid (not shown in the parts list above)

If the engine clicks or won’t turn over, follow riding lawn mower engine clicks but doesnt turn over video. If it spins but won’t start, use riding lawn mower engine spins but wont start video.

Last updated: January 2026

Craftsman riding mower model 917258901 uses a Kohler 2-cylinder gasoline engine rated at 22.5 HP with 624 cc displacement. To order the right tune-up parts or diagnose a no-start, match your engine’s model and spec numbers from the engine ID label.

How to confirm the exact Kohler engine on 917258901

Use the engine’s ID tag so you get the correct air filter, spark plugs, and fuel system parts.

• Find the Kohler ID label on the engine shroud, valve cover, or near the starter
• Write down the engine model, spec, and serial numbers
• Compare those numbers when selecting maintenance parts (filter, plug, oil)
• If the label is dirty, wipe it clean and take a photo for reference
• Keep the tractor model tag (917258901) handy for chassis and deck parts

Parts that commonly affect starting and blade engagement

If the engine will not crank, will not start, or the blades will not engage, these model-compatible electrical parts are common checks.

• Lawn tractor ignition switch 532140301
• Switch.pto.3 582107601
• Battery terminals and ground connection (clean, tight, corrosion-free)
• Seat, brake, and PTO safety interlock switches (proper adjustment)

Quick symptom guide

Symptom	What it usually points to	What we check first
Clicks but will not crank	Battery or starter circuit	Battery charge, cables, solenoid signal
Cranks but will not start	Fuel or ignition	Fresh fuel, choke, spark at plug
Starts then dies when brake released	Safety interlock issue	Brake/seat switch operation and adjustment
Engine runs but blades will not engage	PTO electrical or clutch	PTO switch output, clutch power at connector

Why it matters

This model’s 22.5 HP Kohler V-twin uses different tune-up and ignition components than single-cylinder engines. Confirming the engine ID label first prevents ordering the wrong parts and speeds up troubleshooting.

Last updated: January 2026

Yes. Replacing the engine on your Craftsman riding tractor model 917258901 is worth it when the chassis, mower deck, steering, and transmission are in solid shape and the total swap cost stays well below the cost of a comparable replacement tractor. If the job approaches about half the price of a new tractor, replacement usually makes more sense.

Quick decision checklist

• Deck shell is not rusted through; spindles are not loose or noisy
• Transmission drives smoothly forward and reverse without slipping
• Steering tracks straight without severe play
• You can do the labor yourself or have a shop you trust
• Engine, hardware, and labor total is clearly lower than a new tractor

What to inspect on model 917258901 before you buy an engine

• PTO engagement and wiring: A failing PTO switch or damaged harness can mimic engine problems; check the switch.pto.3 582107601 if PTO engagement is intermittent.
• Deck drive components: Worn idlers and pulleys cause belt slip and poor cutting; inspect the lawn tractor idler pulley 532139245 for wobble, noise, or a seized bearing.
• Fuel system condition: Old fuel varnish and leaks cause hard starting; inspect the husqvarna lawn tractor fuel tank 532151346 for cracks, seepage, and a plugged vent.

Cost and effort: what you are really paying for

Item you may need	Why it matters	Typical impact
Belts, pulleys, idlers	Prevents slip and vibration after the swap	Medium
Fuel line, filter, clamps	Helps prevent leaks and lean running	Low to medium
Battery and cables	Ensures reliable cranking	Medium

Why it matters

A new engine restores power and reliability, but it will not fix underlying deck, drive, or electrical problems. Checking the tractor’s core systems first prevents spending engine money on a machine that still will not mow or drive correctly.

Helpful DIY guidance

• Riding lawn mower engine clicks but doesnt turn over video
• Riding lawn mower engine spins but wont start video

Last updated: January 2026