Craftsman 358797770 gas blower Parts

For a Craftsman gas leaf blower, the model number is printed on the unit’s model tag; for this blower it appears as 358.797770 in the documentation, and you will typically see it on a label on the housing near the handle, engine cover, or fuel tank area. Use the exact model number to match the correct parts list and diagrams in the 358797770 owner's manual.

Where to look on the blower

Check these common model-tag locations first (wipe off dirt and oil so the label is readable):

• Near the rear handle or top handle area
• On the engine shroud or recoil starter housing
• Around the fuel tank area (side or underside)
• On the blower tube outlet area (near where the tube locks on)
• On the frame or housing seam line where labels are often applied

What the model number looks like (and why punctuation matters)

Craftsman outdoor power equipment model numbers are often shown with a dot in printed manuals (example: 358.797770) but may appear without punctuation on the product label or parts sites (example: 358797770). Both formats point to the same model.

Where you see it	Example format	What to do
Model tag on the blower	358797770	Enter it exactly as shown
Operator’s manual cover	358.797770	Use the same digits when searching parts

Tips to avoid ordering the wrong parts

Once you find the model number, use it to confirm the correct diagrams before buying items like fuel lines, primer bulbs, or carburetor parts.

• Match the full model number, not just “358”
• If a label is worn, take a photo and zoom in to read faint characters
• Compare the parts you need to the exploded views in the manual
• Use the model number to confirm fuel system parts before replacing them

Why it matters

Craftsman model numbers determine the exact engine and fuel system configuration. Using the correct model number helps you get the right parts the first time, especially for common wear items like fuel lines and carburetor gaskets.

Last updated: February 2026

Craftsman leaf blowers are sold under the Craftsman brand; the actual manufacturer can vary by model and production year. For model 358797770, the operator’s manual identifies it as a Craftsman 32cc 2-cycle gasoline blower and lists Sears, Roebuck and Co. as the servicing/warranty provider. See the 358797770 operator's manual for the model identification details.

What you can rely on for model 358797770

The most accurate way to confirm who built a specific Craftsman gas blower is to match the model number and the engine/parts family shown in the documentation and parts list.

• Use the exact model number 358797770 when looking up parts and diagrams
• Check the manual’s parts list and ordering section for the parts family used on this blower
• Match common service parts (fuel line, primer bulb, carburetor parts) to confirm compatibility
• Use only recommended replacement parts to keep the blower running correctly

Common “who made it” clues (quick checklist)

These items typically point to the original manufacturer or platform used for a Craftsman blower:

• Model number format and any dotted version shown in the manual (example: 358.797770)
• Engine size and type (this one is 1.9 cu.in./32cc 2-cycle)
• Carburetor style and fuel system layout (primer bulb, fuel lines, fuel filter)
• Recoil starter design and flywheel hardware

Helpful parts that often match the platform

If you are identifying the fuel system or doing a tune-up, these model-compatible parts are commonly referenced:

System	Example part for this model	What it does
Fuel line	Fuel line, large 530069216	Carries fuel between tank and carburetor
Priming	Engine carburetor primer bulb 530047721	Primes the carburetor for easier starting
Filtration	Fuel filter 530095646	Filters debris before fuel reaches the carburetor

Why it matters

Craftsman is a brand name, and multiple manufacturers have produced Craftsman outdoor power equipment over the years. Using the exact model number ensures you get the right carburetor parts, fuel lines, and ignition components for your specific blower.

Last updated: February 2026

Your Craftsman gas leaf blower model 358797770 usually keeps dying because the engine is not getting a steady fuel supply or the fuel mix is incorrect. Start by confirming you are using fresh 40:1 2-cycle fuel, then check for air leaks, clogged fuel pickup, or carburetor issues using the steps in the 358797770 operator's manual.

Quick checks that fix most “starts then dies” problems

• Mix fuel at 40:1 (3.2 oz 2-cycle air-cooled oil per 1 gallon unleaded gas); shake the container to fully mix.
• Drain old fuel; alcohol-blended fuel can cause moisture issues and fuel separation during storage.
• Make sure the fuel cap is venting; a blocked vent can create vacuum in the tank and starve the carburetor.
• Inspect fuel lines for cracks, soft spots, or loose connections.
• Prime properly; a damaged primer bulb can prevent consistent fueling.

Parts to inspect first on model 358797770

If the blower runs briefly and quits, these fuel-system parts are the most common causes:

Symptom	Most likely area	What to look for
Starts, then dies when you squeeze throttle	Fuel lines or carburetor	Air leak, split line, clogged passages
Dies after a minute, restarts after sitting	Tank venting or fuel filter	Vacuum in tank, restricted fuel flow
Won’t stay running unless you keep priming	Primer bulb or carb diaphragm	Bulb not sealing, stiff diaphragm

Recommended part checks (when worn or leaking):

• Fuel filter 530095646 (restricted filter causes fuel starvation)
• Ayp lawn & garden equipment fuel line, large 530069216 and poulan lawn & garden equipment fuel line, small 530069247 (cracks or loose fit pull air)
• Ayp lawn & garden equipment engine carburetor primer bulb 530047721 (won’t hold prime)
• Husqvarna lawn & garden equipment engine carburetor diaphragm and gasket kit 530069844 (stiff diaphragm causes lean running)

Why it matters

A 2-cycle engine that runs lean (too much air, not enough fuel) will surge and stall, and it can also overheat. Fixing fuel mix, fuel delivery, and carburetor sealing restores stable RPM and prevents repeat stalling.

Helpful DIY guidance

For step-by-step routing and replacement tips, use how to replace leaf blower fuel lines.

Last updated: February 2026