Craftsman 358797450 gas edger Parts

For Craftsman gas edger model 358797450, the engine is a 2-cycle (2-stroke) air-cooled engine that runs on a 40:1 gasoline-to-2-cycle oil fuel mix. For the exact engine identification details used on your unit, check the 358797450 owner's manual.

How to confirm the exact engine on your 358797450

We recommend matching what you see on the edger to the manual and the engine tag so you get the right tune-up and fuel system parts.

• Look for an engine label or stamping on the recoil starter housing or crankcase
• Record the engine model/type code (if shown) and any serial number
• Confirm the unit uses premixed fuel (40:1), which indicates a 2-cycle design
• Compare your findings to the specifications section in the manual
• If the edger has hard starting or fuel leaks, inspect the fuel lines and filter while you identify the engine

Fuel type and what it tells you

The manual specifies a 40:1 mix of regular unleaded gasoline and 2-cycle air-cooled engine oil. That fuel requirement is specific to a 2-cycle engine (a 4-cycle engine uses straight gasoline in the tank).

What you see	What it usually means	What to do
Fuel mix required (40:1 gas + 2-cycle oil)	2-cycle engine	Mix fuel correctly; use fresh fuel
Straight gas only (no mix)	4-cycle engine	Check oil level in crankcase

Parts that commonly relate to engine identification and fuel issues

If you are tracking down an engine-related problem (won’t start, surges, won’t idle), these parts are often involved on 2-cycle equipment.

• Lawn & garden equipment engine fuel return line 530069599 (cracked or loose lines can cause air leaks)
• Fuel pik up 530095646 (restricted pickup can starve the carburetor)
• Poulan lawn & garden equipment engine carburetor gasket 530019194 (air leaks at the carburetor can cause lean running)

Why it matters

Knowing whether your Craftsman 358797450 is 2-cycle or 4-cycle prevents the most common engine damage on small outdoor power equipment: using the wrong fuel. A correct 40:1 mix also improves starting, reduces overheating risk, and helps the carburetor stay cleaner during storage.

Last updated: February 2026

You can get replacement parts for your Craftsman gas edger model 358797450 from Sears PartsDirect and other authorized retailers; the key is matching parts to the exact model number and using the parts list in the 358797450 operator’s manual to confirm fit before you order.

Best places to buy Craftsman parts

• Sears PartsDirect (model-based parts lookup and diagrams)
• The official Craftsman parts channel (online)
• Major home improvement retailers that carry Craftsman parts
• Local small-engine repair shops (especially for fuel system and ignition items)
• Reputable online parts sellers (verify model compatibility before checkout)

How we recommend you confirm the right part

For the 358797450, use the model number and the illustrated parts breakdown so you do not accidentally order a similar-looking part for a different engine family.

1. Find the part in the parts list/diagram
2. Match the part name and number exactly
3. Compare your old part’s shape, hole pattern, and connections
4. Order using the exact identifier

Common 358797450 parts customers replace

System	What fails most often	Example part you can match by ID
Fuel system	Cracked lines, clogged pickup/filter	Lawn & garden equipment engine fuel return line 530069599
Starting	Worn starter components	Cam starter 530042073
Hardware	Missing or stripped fasteners	Screws, nuts, washers (match size and location)

Why it matters

This Craftsman edger uses a 2-cycle engine and has model-specific components; ordering by the exact 358797450 model number helps prevent fuel leaks, hard starting, and fit issues after installation.

Last updated: February 2026

A Craftsman gas edger like model 358797450 typically lasts 8 to 12 years with normal homeowner use and routine maintenance. Lifespan depends most on fuel quality, correct 40:1 2-cycle mix, air cooling cleanliness, and keeping the gear-driven edger head properly serviced (see the owner's manual).

What affects lifespan the most

• Fuel and oil mix: Use fresh gasoline and the specified 40:1 mix (3.2 oz 2-cycle oil per gallon of gas).
• Carburetor condition: Old fuel and varnish shorten carburetor life and make starting harder.
• Gearbox wear: A dry or worn gearbox accelerates drive wear and can stop the blade from turning correctly.
• Starting system wear: Recoil components wear faster if the engine is hard to start.
• Storage habits: Long off-season storage with fuel in the tank is the most common life-shortener.

Maintenance schedule that delivers the longest life

Use this as a practical baseline for a 21cc 2-cycle edger like the 358797450.

When	What to do	Why it matters
Every use	Check fasteners, clear debris from cooling areas	Prevents overheating and vibration damage
Monthly (in season)	Inspect fuel lines and primer area, check for leaks	Prevents lean running and hard starts
Season end	Drain or properly treat fuel, clean unit, store dry	Prevents carburetor clogging and corrosion

Parts that commonly extend service life

If your edger is running poorly or leaking fuel, replacing worn fuel and carburetor-related parts restores reliability and reduces engine wear.

• Lawn & garden equipment engine fuel return line 530069599 (cracked lines cause air leaks and lean running)
• Fuel pik up 530095646 (restricted pickup starves fuel and stresses the engine)
• Carburetor kit 530071634 (refreshes common wear items when fuel issues persist)
• Cam starter 530042073 (helps address recoil starter engagement problems)

Why it matters

A 2-cycle engine that runs lean from air leaks, restricted fuel pickup, or dirty carburetor settings runs hotter and wears out faster. Keeping fuel delivery tight and the gearbox healthy is the difference between a short-lived edger and one that lasts a decade.

Last updated: March 2026