Craftsman 247881700 snow thrower Parts

For a Craftsman snow thrower model 247881700, the most reliable way to estimate the year is to use the engine identification code (often called a date code) stamped on the engine; that code typically includes the manufacture year and sometimes the exact build date.

Where to look on the snowblower

We recommend checking these common locations first:

• Engine shroud or blower housing near the recoil starter
• Valve cover area or near the spark plug
• Muffler side of the engine on a stamped metal tag
• Under the fuel tank area (use a flashlight)
• Frame tag or decal on the snowblower housing (may show a serial number)

For diagrams and component locations on this model, use the 247881700 owner's manual.

How to read the engine date code (typical format)

Many small-engine date codes start with the 2-digit year, followed by month and day.

Example interpretation (common style):

Example code	What it means	Result
99011556	First 2 digits are the year	Year = 1999

If your code begins with 05, that typically indicates 2005; if it begins with 18, that typically indicates 2018.

If you cannot find a clear date code

Use these practical alternatives to narrow it down:

• Check the snowblower serial number tag and compare it to the identification section in the 247881700 owner's manual
• Look up the engine model and type numbers (not just the snowblower model number)
• If the engine has been replaced, the engine date will reflect the replacement engine, not the snowblower’s original build

Why it matters

Knowing the year helps us match the correct Craftsman parts and hardware for your 247881700, especially wear items like shear pins, skid shoes, belts, and chute components.

Last updated: January 2026

The most common problem we see with snow blowers like the Craftsman 247881700 is a no-start or hard-start condition, usually caused by old fuel, a dirty carburetor, or a spark/ignition issue. The next most common issues are chute clogs and an auger that will not turn because a shear pin has broken.

Most common issues (and what to check first)

• Won’t start / runs poorly: drain old fuel, refill with fresh fuel, check spark plug condition, and verify the throttle is set correctly.
• Auger won’t turn: inspect for a jam and check for broken shear pins.
• Chute clogs or throws poorly: clear packed snow and confirm the chute is adjusted and tightened.
• Drive problems (won’t move or slips): inspect drive control adjustment and friction/drive components.
• Rust and sticking controls after storage: clean and lubricate moving points before the season.

Quick diagnostic: symptom-to-likely-cause

Symptom	Most likely cause	First action
Engine won’t start	Stale fuel, spark plug issue	Replace fuel, check spark plug
Starts then dies	Carburetor varnish, fuel flow issue	Clean fuel system, inspect fuel line
Auger won’t spin	Shear pin(s) sheared	Replace shear pins
Snow discharge weak	Chute clog, chute angle	Clear chute, adjust chute

Model-specific tip: shear pins are designed to break

Your 247881700 auger is protected by shear pins that are meant to shear if the auger hits ice or a foreign object. If the auger will not turn, we check shear pins first and replace only the correct OEM-style part. Use Craftsman snowblower shear pin 738-04124A and follow the replacement steps and safety notes in the 247881700 owner's manual.

Why it matters

Most “common” snowblower failures are preventable maintenance items. Fresh fuel, correct control adjustments, and replacing a broken shear pin quickly helps protect expensive components like the gearbox, auger, and engine.

Last updated: January 2026

For the Craftsman snow thrower model 247881700, the typical lifespan is about 7 years or 60 hours of operation under normal use and proper maintenance. With consistent upkeep (oil changes, lubrication, and correct storage), many gas snowblowers deliver reliable service beyond that baseline.

What “lifespan” means for this model

The operator guidance for this snowblower defines an average useful life as a time and usage threshold. After you reach it, we recommend having the machine inspected annually so key mechanical and safety systems stay in safe working condition.

Measure	Typical value for this model	What to do when you reach it
Years	7 years	Schedule an annual inspection and replace worn parts as needed
Operating time	60 hours	Pay closer attention to wear items and controls

For maintenance intervals and storage steps that help extend service life, follow the 247881700 owner's manual.

Maintenance habits that extend service life

We see the longest-lasting Craftsman gas snowblowers get routine maintenance and off-season storage done right.

• Check engine oil before each use
• Change engine oil after the first 5 hours, then every 50 hours
• Clean and gap the spark plug to 0.030 in. at least once a season; replace about every 200 hours
• Lubricate pivot points and idler bracket once a season with light engine oil
• Clear snow from the machine before storage to prevent auger and impeller freeze-up
• Store with the fuel system protected (run the engine until it stops for long storage, then change oil)

A helpful seasonal routine is outlined in how to make your snowblower last longer.

Why it matters

Knowing the expected service life helps you plan preventive maintenance and parts replacement (skid shoes, shave plate hardware, shear pins) before a breakdown stops you mid-storm.

Last updated: January 2026

Yes, it’s usually worth fixing a Craftsman snow thrower like model 247881700 when the problem is a normal wear item (shear pins, belts, skid shoes) and the machine is otherwise in good shape. For major failures (engine, transmission, gearbox), replacement often makes more sense.

Quick decision checklist

• If it’s a no-start or rough-run issue, start with fuel, spark plug, and basic maintenance steps in the 247881700 operator’s manual.
• If the auger stopped after hitting ice or a foreign object, check for broken shear pins first.
• If the drive system slips or won’t move, a belt or idler issue is a common, fixable repair.
• If the machine has chronic hard-starting, heavy smoke, or low power, the engine may be nearing end-of-life.
• If the unit is near the typical useful-life window, weigh repair cost more carefully.

What “worth it” looks like (cost vs. repair type)

Repair type	Typical effort	Typical parts cost	Usually worth it?
Shear pins, skid shoe adjustments	Low	Low	Yes
Belt replacement, lubrication, tune-up	Medium	Low to medium	Yes
Gearbox, transmission, engine replacement	High	High	Often no

Model-specific facts that help you decide

• The operator’s manual notes an average useful life of 7 years or 60 hours of operation (whichever comes first) and recommends annual inspection after that point.
• The manual also warns to use OEM-spec parts for safe performance.

Common “fix first” items on this model

• Auger won’t turn: replace the correct shear pins; use Craftsman snowblower shear pin 738-04124A (the manual calls out OEM Part No. 738-04124).
• Poor throwing or scraping issues: inspect skid shoes and shave plate wear; adjust skid shoes (manual suggests about 1/4 inch below the shave plate for normal use).
• Drive problems: inspect belts and idler pulley condition; belt replacement is a common repair.

Why it matters

A small repair can restore safe, reliable snow clearing for a fraction of replacement cost, but major drivetrain or engine work can exceed the value of an older snowblower.

Last updated: January 2026