Craftsman 917252560 lawn tractor Parts

Yes, replacing the engine on your Craftsman lawn tractor model 917252560 is worth it when the tractor’s deck, steering, and drive system are in solid shape and the engine is the main failure. If the engine replacement cost is more than about half the price of a comparable new rider, replacement usually makes less sense.

Quick decision checklist

• The mower deck is not rusted through and still cuts evenly after leveling
• The transaxle drives smoothly (no slipping, grinding, or leaking)
• Wiring and safety switches are intact (no repeated no-crank issues)
• You can do basic service work (belts, blades, battery) or have a shop install the engine
• The engine failure is major (low compression, thrown rod) rather than a tune-up issue

Rule of thumb: repair vs replace

Situation	Best move	Why
Deck and drivetrain are strong; engine is the only major problem	Replace engine	You keep a good chassis and avoid buying a whole new tractor
Multiple big issues (engine + transaxle + deck damage)	Replace tractor	Costs stack up fast
Engine runs poorly but still turns over	Diagnose first	Many “bad engine” symptoms are fuel, spark, or airflow related

Before you commit: eliminate common “engine is bad” symptoms

The 917252560 manual lists several causes of poor running and no-start that are cheaper than an engine, such as dirty air filter, faulty spark plug, stale fuel, dirty fuel filter, low oil, and clogged muffler. Use the troubleshooting section in the 917252560 owner’s manual to check these first.

• Drain stale fuel and refill with fresh gasoline
• Replace or clean the air filter
• Replace and gap the spark plug
• Replace the fuel filter
• Clean debris from engine cooling fins and screens

Why it matters

An engine swap can be a smart investment, but only when the rest of the tractor is worth saving. A quick inspection of the deck, belts, and drivetrain prevents spending engine money on a mower that still will not perform.

Last updated: January 2026

The Craftsman lawn tractor model 917252560 uses a Briggs & Stratton engine (the manual identifies engine-related decals for B&S and provides Briggs & Stratton maintenance items like air filter, spark plug, and carburetor adjustment). For the exact engine model and type number, match the engine ID label on your engine to the listings in the 917252560 owner's manual.

How to identify the exact engine model on your tractor

Use the engine’s ID tag (usually on the blower housing, valve cover, or near the muffler) and record the numbers before ordering parts.

• Look for Model, Type, and Code (Briggs & Stratton format)
• Clean the tag area so all digits are readable
• Write the numbers exactly as shown (including leading zeros)
• Compare those numbers to the engine information section in the manual
• Use the engine ID, not the tractor model, when buying engine-specific parts (air filter, spark plug, carburetor parts)

What the manual supports for this model

The 917252560 manual includes engine maintenance and adjustment topics that align with a Briggs & Stratton-equipped tractor.

Engine-related item in the manual	What it helps you do
Engine oil, air filter, spark plug	Routine tune-up and seasonal maintenance
Fuel filter	Fix fuel starvation, surging, or hard starting
Carburetor adjustment	Correct rough idle or poor throttle response

Why it matters

The tractor model number 917252560 helps you find chassis and deck parts, but the engine model/type/code is what ensures you get the correct Briggs & Stratton service parts and settings for starting, performance, and maintenance intervals.

Last updated: January 2026

For a Craftsman lawn tractor model 917252560, a full engine replacement typically costs about $800 to $3,000+ installed, depending on the exact engine model, whether you buy new or rebuilt, and how much labor is involved. Use the 917252560 owner's manual to confirm the engine model number and specifications before pricing parts or service.

Typical cost breakdown (parts and labor)

• Engine (new): commonly $600 to $2,000+
• Engine (rebuilt/used): commonly $300 to $1,200
• Labor: commonly 4 to 8 hours for a riding mower engine swap
• Shop supplies and incidentals: fuel line, clamps, oil, filter, spark plug, etc.

Cost item	Typical range	What drives the price
Replacement engine	$300 to $2,000+	New vs rebuilt, horsepower, crankshaft specs
Labor	$300 to $1,000+	Hourly rate, rusted fasteners, wiring complexity
Fluids and tune-up items	$25 to $150	Oil type, filter, plug, fuel filter

What to verify before you buy an engine

The tractor model number and the engine model number are different. For model 917252560, the manual lists an engine model number (example shown in the manual section) that you should match when shopping.

• Engine model/type code (from the engine blower housing)
• Crankshaft diameter and length (must match your pulley and PTO setup)
• Mounting bolt pattern and frame clearance
• Charging system output (stator/regulator compatibility)
• Throttle and choke linkage style

When replacement makes sense (and when it usually does not)

• Replace the engine when the block is damaged, compression is low, or it has severe internal wear.
• Repair instead when the issue is external (fuel delivery, ignition, safety interlocks, belts).

A quick diagnostic step: if the engine clicks but will not turn over, follow riding lawn mower engine clicks but doesnt turn over video before committing to an engine purchase.

Why it matters

An engine swap is one of the highest-cost repairs on a riding mower. Confirming the correct engine identification and crankshaft specs first prevents buying an engine that will not accept your existing pulley, wiring, or controls.

Last updated: January 2026

On the Craftsman lawn tractor model 917252560, the engine system is made up of fuel, air, ignition, and exhaust components that work together to create combustion and power. Your parts list also includes engine-related items like the muffler and fuel tank assembly shown in the 917252560 owner's manual.

Core engine components (what they do)

• Fuel tank and fuel line: stores and delivers gasoline to the engine
• Carburetor: mixes fuel and air for combustion
• Air filter: keeps dirt out of the engine intake
• Spark plug and ignition system: creates the spark to ignite the fuel-air mix
• Flywheel: helps keep engine rotation smooth and supports ignition timing
• Crankcase and internal parts: houses oil and supports the crankshaft, piston, and valves
• Muffler: reduces exhaust noise and directs exhaust away from the operator

Model 917252560 examples you can shop by name

These are common engine-area parts shown for this Craftsman tractor model:

Part (example)	What it affects	When it commonly needs attention
Fuel tank assembly 532151346	Fuel storage and delivery	Cracks, leaks, contaminated fuel issues
Muffler 532149723	Exhaust flow and noise	Rust, clogging, loud exhaust
Molded ignition key 532140403	Starting and run control	Lost key, worn key, intermittent start

Quick checks before replacing engine parts

• Disconnect the spark plug wire before servicing (prevents accidental starting).
• Check for dirty air filter symptoms (rough running, loss of power).
• If the engine cranks but will not start, verify fresh fuel and a secure spark plug wire.
• If the engine runs poorly under load, check for clogged cooling fins and debris buildup.
• If you hit an object, stop and inspect for damage before restarting.

Why it matters

Knowing which system is involved (fuel, air, ignition, exhaust) helps you troubleshoot faster and avoid replacing the wrong part. It also supports safer maintenance practices, especially around sharp blades and moving components.

Last updated: January 2026