Craftsman 917276680 tractor Parts

On the Craftsman 917276680 front-engine lawn tractor, the engine is built from core internal parts (block, pistons, crankshaft, valves) plus supporting systems for fuel, ignition, lubrication, cooling airflow, and exhaust. For the exact component locations and service checks, use the 917276680 owner's manual.

Main tractor engine components (what they do)

• Cylinder block and cylinder head: the main structure where combustion happens
• Pistons and piston rings: compress the air-fuel mix and transfer power to the crankshaft
• Connecting rods and crankshaft: convert piston movement into rotating power
• Camshaft, valves, valve guides, valve springs: control intake and exhaust timing
• Gaskets and seals: prevent oil, compression, and exhaust leaks
• Flywheel: smooths engine rotation and supports starting/ignition timing

Supporting systems you will service most often

These are the engine-related systems that commonly cause “won’t start,” “runs rough,” or “stalls” symptoms:

• Fuel system: fuel tank, fuel line, fuel filter, carburetor
• Ignition system: spark plug, ignition coil, key switch and safety interlocks
• Lubrication: engine oil, oil fill and drain points (oil level checks are called out in the manual)
• Air intake: air filter and air screen/fins (dirty screens/fins can cause running problems)
• Exhaust: muffler (a clogged muffler can cause poor performance)

Quick symptom-to-system guide

Symptom	Most likely engine system to check first	What to do next
Engine cranks but won’t start	Fuel, ignition	Verify fresh fuel, check spark plug connection
Runs rough or lacks power	Air intake, fuel	Clean air screen/fins, check for fuel restriction
Starts then dies	Fuel, safety interlocks	Check wiring connections and operator presence system
Overheats or smells hot	Airflow around engine	Clear debris from screens/fins

Why it matters

Knowing which parts are “internal engine” versus “support systems” helps you troubleshoot faster. For example, the manual points to basics like correct oil level, fresh regular unleaded gasoline, and checking wiring connections before deeper repairs.

Last updated: February 2026

Craftsman uses engines from several manufacturers depending on the tractor and production run. For the Craftsman lawn tractor model 917276680, the operator’s manual identifies it as a 24.0 HP, 42-inch tractor with a low-emission internal combustion engine, but it does not call out a single engine brand name; the exact engine maker is confirmed by the engine ID label on your tractor and the specs section in the 917276680 owner's manual.

How to identify the engine brand on your 917276680

Use these quick checks to match the correct engine parts (air filter, spark plug, fuel filter) and service specs:

• Look for the engine ID label on the blower housing, valve cover, or near the starter
• Record the engine model, type, and code (or spec number)
• Compare those numbers to the Product Specifications section in the manual
• If the label is dirty, wipe it clean; do not scrape off printed codes
• Use the engine ID when ordering tune-up items and when troubleshooting starting issues

Common engine brands used on Craftsman riding tractors

Craftsman has commonly used engines from these makers across different riding mower and lawn tractor models:

Engine brand	What you’ll usually see on the label	Notes
Briggs & Stratton	“Briggs & Stratton” plus model/type/code	Very common on many Craftsman tractors
Kohler	“Kohler” plus model/spec	Often found on higher-output configurations
Kawasaki	“Kawasaki” plus model/spec	Less common, typically on select models

Why it matters

Engine brand and engine model determine the correct oil type/quantity, spark plug, air filter, and even some starting system diagnostics. Using the engine ID prevents ordering the wrong maintenance parts for your 917276680.

Related repair help

If the engine clicks but will not crank, follow the same diagnostic flow used for battery, solenoid, and cable issues in riding lawn mower engine clicks but doesnt turn over video.

Last updated: February 2026

For Craftsman model 917276680, the operator manual identifies it as a lawn tractor with a low-emission engine; this model family is shown with 24.0 HP and a 42-inch mower deck. For the exact engine make and model (Briggs, Kohler, etc.), match the engine ID label to the specifications in the 917276680 owner's manual.

How to identify the exact engine on your 917276680

Use these quick checks to confirm the engine type and get the right tune-up and repair parts:

• Look for the engine ID label (typically on the blower housing, valve cover, or near the starter)
• Record model, type, and code (common on Briggs & Stratton labels)
• Compare the ID to the specifications section in the manual
• If the tractor has been repowered, use the engine label, not the tractor model number
• Use the engine ID when ordering ignition and starting parts like a solenoid

Common engine descriptions you will see (and what they mean)

Most front-engine riding lawn tractors in this class use a single-cylinder or V-twin gasoline engine with electric start.

What you see	What it usually indicates	Why it matters
“HP” rating (example: 24.0 HP)	Power class of the tractor	Helps match belts, blades, and deck load expectations
“Low-emission engine”	Newer emissions design	Some carburetor and fuel settings differ from older engines
Engine model/type/code	Exact engine identity	Required for correct filters, plugs, and carb parts

Why it matters

The tractor model 917276680 tells us the chassis and deck platform (including the 42-inch deck shown in the manual), but the engine label tells us the exact engine family. That is what ensures you get the correct spark plug, air filter, fuel parts, and starting components.

Related parts that often come up with engine and starting issues

If the engine clicks, cranks slowly, or will not crank, these parts are commonly involved:

• Battery cables and connections (clean and tight)
• Starter solenoid (a frequent no-crank cause), such as lawn tractor starter solenoid 582042802
• Safety interlock switches (seat, brake, PTO)
• Ignition harness and wiring condition

Last updated: February 2026

“6.75” is an engine rating used on many Craftsman walk-behind mowers, so it is not a single model number. For the Craftsman riding lawn tractor covered here, the model number is 917276680 (shown on the tractor’s operator manual and model tag); see the 917276680 owner's manual.

How to identify the right model number for your equipment

Use the model tag on the machine, not the engine cover rating.

• For a walk-behind mower: find the mower’s model tag and record the full model number and serial
• For a riding tractor: check the frame tag (commonly under the seat area or on the frame rail)
• Write the number exactly as shown, including any dots or suffixes
• Use the model number to match the correct diagrams, belts, blades, and hardware
• If the tag is hard to read, clean it and take a clear photo for reference

Quick clarification: “6.75” vs. model 917276680

Marking you see	What it identifies	What to use it for
6.75 on engine shroud	Engine power class	General engine identification only
Mower/tractor model number	The equipment platform	Parts lookup and diagrams
Engine model/type codes	The engine itself	Engine-specific parts (filters, carb parts)

If you are shopping parts for Craftsman model 917276680

Model 917276680 is a Craftsman front-engine lawn tractor (not a 6.75 walk-behind mower). Common tractor maintenance parts include deck blades and mandrel components such as the lawn tractor 42-in deck high-lift blade 532138971 and the lawn tractor mandrel housing 587819701.

Why it matters

Using the exact equipment model number prevents ordering the wrong blade length, belt routing, or deck parts, and it ensures the repair steps and diagrams match your machine.

Last updated: February 2026

On a Craftsman riding mower like model 917276680, the model number is printed on the product identification label (a decal or metal tag) attached to the tractor frame. The most common spot is under the seat; it can also be near the rear wheels, under the rear guard, or near the engine. For label location diagrams and the exact model format, use the 917276680 owner's manual.

Common model number label locations

Check these areas in this order (they are the fastest to access and most common):

• Under the seat on the frame or fender pan (lift the seat and look down at the chassis)
• Left or right side of the frame near the rear wheels
• Back of the tractor under the rear guard area
• Near the engine compartment on the frame rail or firewall
• Under the hood area on the chassis (not on the removable hood itself)

What the model number looks like (and why it matters)

For this Craftsman tractor, the model number is typically a 9-digit format like 917.276680 (often printed with a dot) and may appear alongside closely related models (for example, 917.276681, 917.276682, 917.276683) in the manual.

Why it matters

The model number is what we use to match the correct parts and diagrams for your exact deck size, transmission, and engine configuration. Using the wrong model number is the most common reason customers receive the wrong blade, belt, or electrical part.

Quick tips to read the tag correctly

• Copy the full number exactly, including any dots or dashes
• Write down any additional numbers on the tag (product number, serial number) for reference
• If the label is dirty, wipe it with a damp rag; avoid scraping so you do not remove the print
• If the label is faded, take a photo with flash and zoom in

Model number vs. serial number

Item	What it does	Used for parts lookup?
Model number (example: 917.276680)	Identifies the tractor design	Yes
Serial number	Identifies your specific unit	Sometimes (service history), not usually for parts

Last updated: February 2026