Craftsman CMXGBAM1054542 gas snowthrower Parts

On the Craftsman CMXGBAM1054542 gas snowthrower, the serial number is on the product identification label on the rear of the unit, typically on the metal base between the left and right rear wheels. Use that label to record the serial number exactly as printed.

Where to look on the machine

Check these common label locations first:

• Backside of the metal base between the rear wheels
• Rear frame area near the axle
• Left side of the product identification label (often where the model number is also printed)
• Areas that stay relatively clean and flat (labels are usually placed on smooth metal)

How to read the label correctly

Serial numbers can include letters and numbers; copy them exactly.

• Wipe off snow, salt, and grime so every character is visible
• Write it down character-for-character (including any dashes)
• Take a clear photo before the label wears
• Keep the serial number with your maintenance records and parts purchases

Model number vs. serial number (quick comparison)

Item	What it tells you	How we use it
Model number	The exact product version (example: CMXGBAM1054542)	Matches you to the correct parts diagrams and lists
Serial number	The unique ID for your specific unit	Helps confirm production details when ordering or servicing

Why it matters

Using the correct model and serial information helps us match the right Craftsman and MTD-style parts (belts, cables, shear pins) to your snowblower so you avoid fit issues and repeat repairs. For model-specific label diagrams and identification details, use the CMXGBAM1054542 owner's manual.

If you need to order parts after you locate the serial number, start with the parts list for CMXGBAM1054542, or search by model on Sears PartsDirect.

Last updated: February 2026

For a Craftsman gas snowthrower like model CMXGBAM1054542, we tell the year by reading the model and serial number from the ID label on the machine, then decoding the serial number format used for that series. Your CMXGBAM1054542 owner's manual confirms this manual covers your model family; use it to help locate the identification label and match controls/features.

Where to find the model and serial number

On most Craftsman snowblowers, the identification label is on the frame (commonly near the engine, behind the auger housing, or near the belt cover area). Write down both numbers exactly as shown.

• Look for a sticker or metal tag labeled Model and Serial
• Clean off snow, salt, and grime so every character is readable
• Photograph the label before it fades further
• Record any engine model/type/code numbers separately (engine date can differ from the snowblower build date)

How the “year” is typically encoded

Craftsman snowblowers are often built by MTD; many MTD-built Craftsman units encode the year in the serial number (commonly as a specific character position). Once you have the serial number, decode it using the Craftsman format for that generation.

Quick decode checklist

• If the serial has a letter + numbers pattern, the letter often indicates the month and a digit indicates the year
• If the serial is all digits, the first few digits often represent a date code
• If your unit has an electric start and multiple forward/reverse speeds, confirm you are using the correct model family section in the manual

What you have	What it tells you	What to do next
Snowblower model + serial	Best way to identify build year	Decode serial using Craftsman/MTD format
Engine code numbers	Engine manufacture date	Use as a cross-check, not the only “year”
Manual form/date	Manual publication date	Use only as a reference point

Why it matters

Knowing the correct year helps us match the right parts list and diagrams for belts, cables, and auger hardware, especially when a model has mid-year revisions.

Parts that commonly depend on the exact model/serial break

• Mtd snowblower auger drive belt 256963
• Auger clutch cable
• Shear pins and fasteners
• Drive and speed selector cables

To shop the correct replacement parts by model number, use the parts list for CMXGBAM1054542 on this page, or search by model on Sears PartsDirect.

Last updated: February 2026

For the Craftsman CMXGBAM1054542 gas snowthrower, the operator’s documentation lists an average useful life of 7 years (or about 60 operating hours); with consistent maintenance and timely part replacement, many owners get longer real-world service. See the CMXGBAM1054542 owner's manual.

What “useful life” means for this model

The 7-year (60-hour) figure is a benchmark for when we recommend a closer annual inspection of mechanical and safety systems due to normal wear.

Typical lifespan vs. useful life

Term	What it describes	What to do
Average useful life	A maintenance and inspection milestone	Inspect key wear items yearly after this point
Actual lifespan	How long it runs reliably for you	Extend it with storage, lubrication, and repairs

What most often shortens snowblower life

These issues wear out a gas snowblower faster, especially in heavy or icy snow:

• Running the auger with a loose or misadjusted control cable
• Worn belts that slip and overheat
• Hitting hidden objects and repeatedly breaking shear pins
• Off-season fuel deterioration (gum and varnish in the carburetor)
• Lack of seasonal lubrication on drive components

Maintenance that extends life the most

We follow these practices because they prevent the most common “won’t move” and “won’t throw” failures:

• Clear snow before storage; run the machine a few minutes to help prevent freeze-up.
• Store fuel safely; never store the machine or fuel near an open flame or pilot light.
• Drain fuel for storage over 30 days by running the engine until it stops.
• Lubricate the hex (gear) shaft at least once per season or every 25 hours; keep oil off the drive plate and friction wheel.
• Verify auger stops fully when you release the auger control; adjust if it keeps rotating.

Parts that commonly need replacement over time

Replacing wear parts on schedule is usually cheaper than waiting for a breakdown:

• Mtd snowblower auger drive belt 256963 (auger drive performance)
• Friction wheel and drive components (traction and speed control)
• Shear pins and hardware (auger protection)

Why it matters

A snowblower that is maintained for storage, kept properly lubricated, and adjusted so controls fully disengage runs cooler, throws snow more consistently, and avoids expensive drivetrain damage.

If you need parts for your Craftsman CMXGBAM1054542, you can order from the parts list for this model or search by model number on Sears PartsDirect.

Last updated: February 2026

For the Craftsman CMXGBAM1054542 gas snowthrower, the engine is a 4-cycle (4-stroke) gasoline engine; it uses straight gasoline (no oil and gas mixing) and uses a standard spark plug ignition system. For the exact engine displacement (cc) and starting features on your specific unit, check the CMXGBAM1054542 owner's manual.

What “4-cycle” means for fuel and maintenance

A 4-cycle snowblower engine keeps oil in the crankcase and burns gasoline in the cylinder, so routine care focuses on oil level, spark plug condition, and safe operating speed.

• Use fresh, clean gasoline (do not mix oil into the fuel)
• Check and maintain engine oil level per the manual schedule
• Keep the spark plug properly gapped and tightened
• Do not adjust or tamper with the governor (it controls maximum safe RPM)
• Let the engine run briefly after snow-throwing to help dry moisture off the engine

Quick engine identifiers you can confirm on the machine

Most Craftsman snow throwers in this series share common engine controls and safety features.

What you see	What it usually indicates	Why it matters
Oil fill and oil drain on the engine	4-cycle design	Confirms no oil and gas mixing
Safety key and throttle control	Standard small-engine ignition and speed control	Prevents unauthorized starting and helps control performance
Recoil starter handle (and sometimes electric start)	Starting system type	Helps you match the correct operating steps

Why it matters

Knowing whether your CMXGBAM1054542 is 4-cycle helps you avoid the most common fueling mistake (mixing oil into gas) and keeps maintenance on track, which improves cold-weather starting and protects the engine.

Related parts that affect performance (not the engine itself)

If the machine runs but does not throw or drive well, these common wear items can be involved:

• Mtd snowblower auger drive belt 256963 (auger engagement and throwing performance)
• Auger and drive cables (engagement feel and control response)
• Shear pins (protect the auger if it jams)

You can order replacement parts for Craftsman CMXGBAM1054542 from the parts list for this model, or search by model number on Sears PartsDirect.

Last updated: February 2026