Craftsman 917270712 lawn tractor Parts

Yes, some Craftsman riding mowers use Kohler engines, but it depends on the specific model. For the Craftsman lawn tractor model 917270712, our owner's manual identifies it as a 17.0 HP tractor and includes a Briggs and Stratton engine decal listing, so this model is set up with a Briggs and Stratton engine rather than Kohler.

How to tell what engine your Craftsman tractor has

We recommend confirming the engine brand using the tractor and engine ID labels, then matching what you see to the manual and parts list.

• Check the engine shroud or valve cover for the engine brand badge (Briggs and Stratton, Kohler, Kawasaki).
• Look for the engine model and type code label (often near the starter, valve cover, or blower housing).
• Compare decals and diagrams listed for model 917270712 in the owner's manual.
• Use the engine model/type code when ordering tune-up parts (filters, spark plug, belts).
• If the tractor has been repowered, trust the engine label over the tractor model number.

What the 917270712 manual tells us

The documentation for Craftsman 917270712 calls out key specs and references a Briggs and Stratton engine decal set.

Item	What you’ll typically use it for	What we see for 917270712
Engine brand	Correct tune-up and repair parts	Briggs and Stratton referenced in decals
Horsepower	Matching performance class and some service specs	17.0 HP
Spark plug spec	Correct plug and gap	Champion RC12YC, .030 in gap

Why it matters

Engine brand and engine model/type codes control the correct maintenance parts and settings (spark plug, oil type, valve clearance). Using the wrong engine family can lead to hard starting, poor performance, or ordering the wrong parts.

Last updated: February 2026

For a Craftsman lawn tractor model 917270712, a full engine replacement typically costs $800 to $2,500 installed (engine plus labor). The total depends on the exact engine type, whether you replace related wear items, and local labor rates; engine swaps commonly take about 4 to 8 labor hours.

What drives the total cost

• Engine price: Most replacement riding mower engines fall in the $500 to $1,800 range.
• Labor time: Typical shop time is 4 to 8 hours for removal, installation, and testing.
• Extra parts: Belts, pulleys, wiring, and mounting hardware often get replaced if worn.
• Fuel system cleanup: Stale fuel or debris can add time (tank, lines, carburetor work).
• Pickup/delivery: Some shops charge transport or trip fees.

Quick cost breakdown (typical ranges)

Cost item	Typical range	Notes
Replacement engine	$500 to $1,800	Varies by horsepower, shaft size, and brand compatibility
Labor	$300 to $900	Based on 4 to 8 hours and local hourly rates
Misc. parts/fluids	$50 to $250	Oil, filter, fuel line, clamps, hardware
Total installed	$800 to $2,500	Most common real-world range

Before you replace the engine, confirm it is actually the problem

Many “dead engine” symptoms are caused by starting or safety circuits. Your owner's manual describes safety interlock behavior, including that the engine should only start with the brake/clutch depressed and the attachment clutch disengaged.

Check these common causes first:

• Battery charge and cable connections
• Starter solenoid operation (a frequent no-crank culprit)
• Safety interlock switches (seat switch, brake switch, PTO/attachment clutch switch)
• Fuel quality (stale fuel, water in fuel) and basic tune-up items
• Excessive deck load or seized deck components that can bog the engine

If you are hearing a click but the engine will not turn, follow riding lawn mower engine clicks but doesnt turn over video to narrow it down.

Why it matters

An engine swap is one of the highest-cost repairs on a riding mower. Verifying the starting circuit, fuel condition, and safety interlocks first helps you avoid paying for an engine when a solenoid, wiring issue, or maintenance problem is the real cause.

Last updated: February 2026

On Craftsman lawn tractors like model 917270712, the model number does not contain the year. The year is identified from the product serial number on the tractor’s ID tag; once you find that tag, you can match the serial format shown in the owner's manual and decode the build date from the serial/date code.

Where to find the serial number on a Craftsman 917270712

Look for a sticker or metal tag in one of these common locations:

• Under the seat pan or on the seat support
• On the rear fender deck near the seat
• On the frame rail (left or right side) under the hood
• Near the engine compartment or steering column area
• On the mower deck shell (less common for the tractor serial)

How to decode the year from the serial number

Craftsman serial formats vary by production run, so we recommend using the serial number exactly as printed (including letters). In many cases, the serial or date code is arranged as month, day, year.

Typical examples you may see:

Example code pattern	What it means	Example result
MMDDYY	Month, day, 2-digit year	072811 = July 28, 2011
MMDDYYYY	Month, day, 4-digit year	07282011 = July 28, 2011
Mixed letters + numbers	Factory/line info plus date	Use the date portion only

Quick checks to avoid a wrong year

Before you settle on a year, verify these details:

• Count digits carefully; 6 digits often indicates MMDDYY
• If the “year” portion is 00-26, it usually means 2000-2026
• If the code includes letters, don’t drop them; copy the full serial first, then isolate the date portion
• Confirm the tractor matches the manual’s key specs (for 917270712: 17.0 HP, 42-inch mower, 6-speed transaxle) in the owner's manual

Why it matters

Knowing the correct build year helps us match the right diagrams and replacement parts (for example, mower deck items like the husqvarna lawn tractor mulching blade, 21-in 532134149 or belt routing parts) so you do not order a look-alike part that fits a different production run.

Last updated: February 2026

On your Craftsman lawn tractor model 917270712, the engine model number is on the engine itself (not on the mower deck or frame). For this tractor, the manual identifies the engine as a Briggs & Stratton model 311707, type 0132-E1; use the engine’s ID stamping/label to match parts and tune-up specs. See the owner's manual for diagrams and engine identification.

Where to look on the engine

Check these common spots first (wipe off dirt and oil so the numbers are readable):

• On the blower housing/shroud near the recoil starter area (often a printed label)
• On the valve cover area or nearby flat metal surface (stamped/etched)
• Near the spark plug side of the engine, on the top or side of the cylinder area
• Near the muffler/heat shield area (sometimes on a tag)
• On the engine block close to the flywheel screen

What numbers you need (and why)

Engines are identified by more than one number. Record all of these exactly as shown:

What to record	Example for this tractor	Why it matters
Engine model number	311707	Identifies the engine family
Type number	0132-E1	Matches the exact build configuration
Code/date (if present)	Varies	Helps match revisions and service parts

Tips to avoid ordering the wrong part

• Use the engine model and type when shopping for engine-specific items (carburetor parts, ignition parts, gaskets).
• Use the tractor model 917270712 when shopping for tractor and deck parts (belts, blades, mandrels, steering parts).
• If you are servicing the cutting system, match deck parts by tractor model; for example, the lawn tractor drive belt 532144200 and husqvarna lawn tractor mulching blade, 21-in 532134149 are listed for this model.

Why it matters

Craftsman tractors can use the same tractor model family with different engine variations. Using the correct engine model and type prevents mismatches in ignition, fuel, and gasket parts, and it speeds up troubleshooting.

Last updated: February 2026