Murray 624505X4D snow thrower Parts

The “best rated” gas snow blower is the one that matches your snowfall depth, driveway size, and traction needs. For most homeowners, a two-stage gas snowblower is the top pick for ratings because it handles packed snow and plow berms better than single-stage models; we use your Murray 624505X4D as the baseline for choosing comparable capability.

How to choose the best rated type (what ratings usually reward)

• Single-stage: best for lighter snow and smaller areas; faster to maneuver.
• Two-stage: best overall for most regions; auger feeds an impeller for longer throw distance.
• Three-stage: best for very heavy, wet snow; more aggressive intake but more complexity.
• Electric start: improves cold-weather usability.
• Power steering and larger tires: improves control on sloped or icy driveways.

Quick comparison (most common “best rated” match)

Your conditions	Best match	Typical clearing width	Typical engine size
Light snow, short driveway	Single-stage gas	18 to 22 in.	150 to 220 cc
Mixed snow, average driveway	Two-stage gas	24 to 28 in.	200 to 300 cc
Heavy, deep, frequent storms	Three-stage gas	26 to 30+ in.	250 to 420 cc

What to check before you buy (so the “top rated” stays top rated)

• Shear pins and belts: common wear items; plan to keep spares on hand.
• Skid shoes and shave plate: protect the housing and set scraping height.
• Chute control: test for smooth rotation and solid locking.
• Service access: easier belt and friction drive service usually means better long-term satisfaction.
• Parts availability by model number: search by 624505X4D so you get exact-fit components.

Why it matters

Ratings often reflect performance in ideal conditions, but your real satisfaction comes from matching the machine to your snow type and terrain. A correctly sized two-stage unit typically clears faster, clogs less, and throws farther, which is why it dominates “best gas snowblower” lists.

For replacement parts and model-based lookup, start with the parts list for your Murray 624505X4D, or search by model on Sears PartsDirect.

Last updated: February 2026

A typical gas snowblower lasts 10 to 20 years when it is maintained regularly (oil changes, lubrication, and belt and friction-drive checks). For a Murray snow thrower like model 624505X4D, lifespan is driven more by maintenance and storage than by hours alone; you can keep it reliable for many winters with seasonal care.

Typical lifespan ranges (what we see most often)

• 10 to 20 years: common for most gas snowblowers with consistent maintenance
• 8 to 12 years: more likely with infrequent oil changes, old fuel, or outdoor storage
• 15 to 20+ years: more likely with end-of-season storage steps and timely wear-part replacement

Usage and care level	What to expect	Common reason units fail early
Light use, stored dry, maintained	15 to 20+ years	Rubber wear parts age out slowly
Average use, basic maintenance	10 to 15 years	Belts, friction drive, and cables wear
Heavy use, minimal maintenance	8 to 12 years	Corrosion, fuel system issues, drivetrain wear

What shortens a gas snowblower’s life fastest

• Leaving ethanol fuel in the carburetor during storage (varnish and clogging)
• Skipping oil changes (accelerates engine wear)
• Running with loose or worn belts (slipping and heat damage)
• Not lubricating moving points (auger shaft, hex shaft, wheel hubs)
• Storing where moisture sits on the housing and fasteners (rust and seized hardware)

Maintenance that adds years (high impact)

• Change engine oil at least once per season; more often with heavy use
• Use fresh fuel and stabilize it before storage; run the engine to circulate treated fuel
• Inspect and adjust drive and auger controls so the unit fully engages and fully releases
• Lubricate key points; follow a proven routine like how to lubricate a snowblower drive hex shaft video
• Check the spark plug and replace when fouled or worn

Why it matters

A snowblower that is near the end of its service life usually becomes less predictable: hard starting, weak throwing distance, and drive problems show up more often. Preventive maintenance costs less than mid-storm breakdowns and helps you avoid damage to the auger and drive system.

If you need to look up diagrams and replacement items for your Murray 624505X4D, start with the parts list for this model; you can also search by model number on Sears PartsDirect.

Last updated: February 2026

Yes, you can use WD-40 on your Murray 624505X4D snow thrower, but we only recommend it for specific spots: the inside of the discharge chute and other snow-contact surfaces to reduce sticking. Avoid spraying belts, friction drive parts, and hot engine or muffler areas.

Where WD-40 helps (and where it causes problems)

Use it as a slick coating on snow-contact metal, not as a general lubricant.

• OK to spray lightly: inside of the chute, chute deflector, impeller housing (snow-contact areas)
• Do not spray: drive disc or friction wheel area, belts, pulleys, tires, skid shoes contact surfaces
• Do not spray: engine, carburetor, air filter, spark plug boot, or electrical connectors
• Do not spray: hot muffler or cylinder area (let the machine cool first)
• Wipe overspray: especially near controls and handles to prevent slippery grips

Quick how-to for the Murray 624505X4D

1. Shut the engine off, remove the key (if equipped), and let everything cool.
2. Brush off packed snow and ice; a dry surface holds the coating better.
3. Spray a light coat inside the chute and on the chute deflector; wipe to a thin film.
4. Run the snowblower for 30 to 60 seconds to confirm nothing is slipping or smoking.

Better long-term alternatives

If your main goal is preventing clogging, a silicone spray or dedicated snowblower chute spray typically lasts longer than standard WD-40.

Option	Best for	What to watch for
WD-40	Quick anti-stick film	Reapply more often; avoid drive components
Silicone spray	Longer-lasting anti-stick	Keep off belts and friction surfaces
Dry PTFE spray	Low-mess coating	Needs clean, dry surface to bond

Why it matters

On a gas snowblower like the Murray 624505X4D, the drive system relies on controlled friction. Any oily spray that reaches the friction wheel, drive plate, or belts can cause slipping, poor self-propel, and premature wear.

Helpful DIY guidance

For maintenance that improves performance and reduces sticking and binding, follow our video: how to lubricate a snowblower drive hex shaft video.

For parts lookups by model number and diagrams, start with the parts list for this model, or search by model at Sears PartsDirect.

Last updated: February 2026

Murray snow blowers (including model 624505X4D) are manufactured for the Murray brand by Briggs & Stratton. Many Murray units use Briggs & Stratton engines and shared snowblower platform components, which helps keep parts and service straightforward.

What “manufactured by Briggs & Stratton” means

For Murray snow throwers, Briggs & Stratton typically supplies the engine and produces or sources major assemblies used across similar machines.

Common shared systems you will see on Murray snowblowers:

• Engine and ignition components (spark plug, ignition coil, recoil starter)
• Fuel system parts (carburetor, primer bulb, fuel line, fuel shutoff)
• Drive system parts (friction wheel, drive belt, shift linkage)
• Auger and chute components (shear pins, auger belt, chute rotation parts)

How this helps when you need parts

Knowing the manufacturer behind the brand helps you match parts by model number and by the component group (engine, auger drive, traction drive, chute).

Use this quick checklist when identifying parts for Murray 624505X4D:

• Confirm the full model number from the ID tag: 624505X4D
• Identify the system: engine, auger, drive, or chute
• Compare the part description to the diagram callouts
• Replace wear items in sets when appropriate (for example, belts or skid shoes)

What you’re matching	Best identifier to use	Why it matters
Snowblower chassis parts	Model number 624505X4D	Ensures correct fit for frame and controls
Engine-related parts	Engine model/type code (from engine label)	Engines can vary even within the same snowblower model
Wear items	Old part dimensions and mounting style	Prevents ordering a “close but not correct” replacement

DIY tips that prevent common mix-ups

These steps reduce wrong-part orders and improve performance after repair:

• Clean and photograph the ID labels before ordering
• Check belt routing and pulley alignment before installing a new belt
• Inspect shear pins before assuming an auger gearbox failure
• Lubricate moving shafts and wheel hubs to prevent drive issues

For maintenance and repair walkthroughs, we recommend starting with these guides:

• How to check a snowblower spark plug video
• How to change snowblower oil video
• How to replace a snowblower belt video

Why it matters

Murray is the brand name on the housing, but Briggs & Stratton manufacturing and engine families influence which ignition, carburetion, and drive components your snowblower uses. Matching by model and system keeps repairs faster and avoids repeat breakdowns.

To shop parts by model number and diagrams, start with the parts list for your Murray 624505X4D, or search by model on Sears PartsDirect.

Last updated: February 2026

For a Murray snow thrower model 624505X4D, it’s cheaper to repair when the fix is a normal wear item (spark plug, belt, skid shoes, shear pins) and the total repair cost stays under about 50% of the price of a comparable new snowblower. Replacement makes more sense when you’re facing repeated breakdowns or major drivetrain or engine work.

Quick decision guide (repair vs replace)

• Repair when the problem is maintenance-related: hard starting, slipping drive, poor throwing distance, worn skid shoes.
• Repair when the machine has been reliable and this is a one-time issue.
• Replace when repairs are frequent season after season.
• Replace when the engine has low compression, heavy oil burning, or severe internal damage.
• Replace when the auger gearbox, friction drive system, or major controls are badly worn and multiple parts are needed.
• Replace when the frame, auger housing, or key structural areas are heavily rusted or bent.

Typical cost comparison

Scenario	What you’re usually fixing	Typical outcome
Low-cost repair	Spark plug, belt, cable adjustment, oil change	Repair is usually the best value
Mid-cost repair	Carburetor cleaning/rebuild, friction wheel, chute controls	Repair if the rest of the unit is solid
High-cost repair	Engine replacement, major drivetrain work	Replacement is usually the better value

What we recommend checking first

These checks often turn a “replace it” situation into a straightforward repair:

• Confirm fresh fuel and the correct oil level
• Inspect the spark plug condition and gap
• Check auger and drive belt condition and tension
• Verify shear pins are intact (auger won’t turn if a pin is broken)
• Look for drive engagement issues that point to adjustment or friction drive wear

If you want step-by-step help, our DIY resources are a good place to start, and you can also search parts by model number on Sears PartsDirect.

Helpful DIY videos for common repairs

• How to check a snowblower spark plug video
• How to replace a snowblower belt video
• How to change snowblower oil video

Why it matters

A well-maintained gas snowblower typically lasts 10 to 15 years. Repairing small wear items protects the engine and drive system, while replacing a machine with major core failures can prevent ongoing downtime during storms.

Last updated: February 2026