Craftsman 917255430 tractor Parts

For Craftsman front-engine lawn tractor model 917255430, we find the model and serial number on the identification plate under the seat. Once you have those numbers, you can match the correct parts list and diagrams and avoid ordering the wrong belt, blade, or seat parts.

Where to find the model and serial number

Check these common spots on Craftsman riding mowers and tractors:

• On a plate or sticker under the seat (lift the seat up)
• On the frame under the seat area
• On the underside of the seat itself
• Near the rear fender pan or seat mounting bracket area

For this tractor, the 917255430 owner's manual specifically notes the model and serial numbers are found on a plate under the seat.

How to use the number to look up parts

After you locate the tag, use the numbers exactly as shown.

• Write down the model number and serial number
• Keep the numbers with your maintenance records
• Use the model number to pull the correct parts diagrams for the mower deck, drive system, steering, and chassis
• Use the serial number when a parts list breaks by production range

Quick example (what you will see)

Item on tag	What it does	Example
Model number	Identifies the exact tractor design	917255430
Serial number	Identifies the build sequence	Varies

Why it matters

Craftsman tractors often share similar deck sizes and engines across multiple models, but parts like a ground drive belt, blade, mandrel assembly, or seat can differ by model and serial range. Using the correct model number helps ensure the parts you choose fit and install correctly.

Last updated: February 2026

Yes; replacing the engine on your Craftsman front-engine lawn tractor model 917255430 is worth it when the deck, steering, and drive system are solid and the total engine-swap cost stays well below the price of a comparable replacement tractor. Use the 917255430 owner's manual for safety steps and inspection points.

Quick decision checklist

• Deck is straight (not rusted through, cracked, or badly bent)
• Transmission and ground drive pull strongly (no slipping or grinding)
• Wiring and safety interlocks work (seat switch, brake switch)
• You can still get routine wear parts (belts, blades, pulleys)
• Engine failure is engine-only (low compression, severe smoking, internal damage)
• Total engine swap cost is under about 50% of a similar new rider

Cost and value comparison

Factor	Replace engine when…	Replace tractor when…
Deck and chassis	Structurally sound	Corroded or damaged
Parts outlook	Common parts are available	Multiple major parts are failing
Total cost	Under ~50% of replacement	Near or above ~50%
Downtime	DIY time is acceptable	You need fast turnaround

Parts to budget for (common add-ons)

Even with a new engine, worn deck-drive parts can still affect cut quality and reliability.

• Deck/drive belt: lawn tractor ground drive or blade drive belt, 1/2 x 92-2/5-in 592855201
• Blades (dull or bent blades mimic power loss)
• Idler pulleys and springs (belt tension issues)

Why it matters

An engine swap only pays off if the rest of the tractor will mow reliably afterward. The manual also stresses key safety practices like disconnecting the spark plug wire before repairs and keeping debris off the engine to prevent overheating.

Last updated: February 2026

For Craftsman tractor model 917255430, the engine listed in the repair parts section is a Briggs & Stratton engine. The manual identifies it as a 12.5 HP Briggs & Stratton engine with engine model 286707 and type 0441-01.

How to confirm the engine brand on your tractor

Use the engine ID tag so you match the correct engine parts (carburetor, starter, ignition, muffler) for your exact build.

• Find the engine identification label on the blower housing or valve cover area
• Record the engine model and type numbers exactly as shown
• Match those numbers to the engine listing in the 917255430 owner's manual
• Use the engine model and type when selecting tune-up parts (spark plug, air filter, fuel filter)
• If the label is dirty, wipe it clean; if it is missing, use the engine parts diagram and mounting layout in the manual

Engine identifiers shown for model 917255430

These are the identifiers called out in the manual for this specific tractor.

Identifier	Value to match	What it’s used for
Engine brand	Briggs & Stratton	Confirms the engine manufacturer
Engine rating	12.5 HP	Helps narrow the correct engine family
Engine model	286707	Primary lookup for engine parts
Engine type	0441-01	Confirms the exact parts variation

Why it matters

Craftsman riding mowers and lawn tractors have been built with engines from multiple manufacturers over the years. Using the engine model and type for 917255430 prevents ordering the wrong carburetor, starter motor, or ignition components.

Last updated: February 2026

The Craftsman riding mower model 917255430 does not have a single “model year” like a car; the exact build date is tied to the serial number and the date of purchase recorded for that specific tractor. On this model, the identification plate is located under the seat; use that information with the 917255430 owner's manual to confirm the production timeframe for your unit.

Where to find the year information on model 917255430

You can identify the correct year by locating the model and serial number plate and matching it to your records.

• Lift the seat and locate the plate under the seat
• Write down the model number (917255430) and the serial number
• Check any paperwork for the date of purchase
• Compare the serial number format to the identification guidance in the manual
• Keep the numbers recorded for future parts lookups and service

What “year” means for Craftsman tractors

For Craftsman tractors, the model number identifies the configuration (deck size, drive system, and other specs), while the serial number and purchase date narrow down when your specific unit was made and sold.

Identifier	What it tells you	Where to find it
Model number: 917255430	The exact tractor model and parts family	Plate under the seat
Serial number	The unique unit identifier used to trace production	Plate under the seat
Date of purchase	When the tractor was bought (often closest practical “year”)	Receipt, warranty, records

Why it matters

The correct year and serial range help ensure you get the right replacement parts for your Craftsman tractor, especially for wear items like belts, blades, and deck hardware that can vary across production runs.

Last updated: February 2026