Craftsman 358355050 gas chainsaw Parts

Most gas chainsaws, including many Craftsman models like 358355050, are designed to run 50:1 (2.6 oz 2-cycle oil per 1 gallon of gasoline) when you use a quality 2-cycle oil. Some older saws and some heavy-duty use cases run 40:1 (3.2 oz per gallon), but the best choice is the ratio specified for your exact saw.

Quick answer: which mix should I use?

Use this as a practical rule:

• Start with 50:1 if you are unsure and you are using modern 2-cycle oil labeled for chainsaws.
• Use 40:1 only if your saw’s fuel cap/label or documentation specifies it, or if you are following a proven setup for an older engine.
• Never mix “extra oil” as a fix for a saw that is running lean due to an air leak, carburetor issue, or clogged fuel system.

Mix chart (most common)

Ratio	Oil per 1 gallon gas	Oil per 1 liter gas	Typical use
50:1	2.6 oz (about 77 ml)	20 ml	Most modern chainsaws
40:1	3.2 oz (about 95 ml)	25 ml	Some older saws, some high-load use

Why the ratio matters

Running the correct fuel mix protects the engine and keeps the saw running cleanly.

• Too little oil can increase wear and heat (scuffing, piston damage).
• Too much oil can increase smoke, carbon buildup, and spark plug fouling.
• The “right” ratio assumes the saw is mechanically sound (good crank seals, fuel lines, and carburetor tuning).

Best practices for mixing 2-cycle fuel

• Use fresh, ethanol-free fuel when possible (or don’t store ethanol fuel long-term).
• Use a measuring bottle; do not guess.
• Mix in an approved fuel can: add half the gas, add oil, shake, then top off and shake again.
• Label the can 50:1 or 40:1 so it never gets confused.
• If the saw sits for weeks, drain old mix and run the carburetor dry before storage.

Helpful related reading

For finding and confirming the exact model identification used for parts and specs, use how to find your appliance model number (and what it means for parts).

Last updated: February 2026

On the Craftsman 358355050 gas chainsaw, L and H are the carburetor mixture adjustment screws: L controls the low-speed (idle and acceleration) fuel mixture, and H controls the high-speed (wide-open throttle) fuel mixture. Adjusting them changes how the engine runs under light versus heavy load.

What the screws do (and what you will usually see)

Most Craftsman saw carburetors have three adjustment points:

• L (low-speed mixture): affects starting, idle quality, and throttle response
• H (high-speed mixture): affects top-end power and how the saw runs while cutting
• Idle speed screw (often marked T, LA, or S): sets idle RPM (it does not change fuel mixture)

Safe, practical tuning basics

Carburetor tuning impacts performance and engine life. We use these rules of thumb for the 358355050 and similar Craftsman saws:

• Start with small changes (about 1/8 turn at a time)
• Warm the engine before final adjustments
• If it bogs or dies when you squeeze the trigger, the L circuit is usually too lean
• If it screams at full throttle with little “burble,” the H circuit is usually too lean
• If the chain moves at idle, lower idle speed using the idle screw until the chain stops

Quick symptom guide

Symptom	Most likely adjustment	Typical direction
Won’t idle, dies at idle	L or idle speed	Slightly richer L, then raise idle speed if needed
Hesitates on acceleration	L	Slightly richer L
Lacks power in the cut	H	Slightly richer H
Chain spins at idle	Idle speed screw	Lower idle speed

Why it matters

Correct L and H settings help your Craftsman chainsaw start easier, accelerate cleanly, and cut with steady power. Just as important, proper mixture helps prevent overheating and premature wear in the piston and cylinder.

For more help identifying the correct model information before ordering carburetor-related parts, use how to find your appliance model number (and what it means for parts).

Last updated: February 2026

There is no single, universally verified “number one selling chainsaw” worldwide because sales are reported differently by region, time period, and metric (units vs. revenue). In practice, STIHL and Husqvarna are the two brands most often cited as global leaders, but the top spot depends on how you measure it.

How “#1 selling” is typically measured

Different sources rank chainsaws in different ways; that is why you will see different answers.

• Brand vs. model: most rankings are by brand, not one specific saw
• Units vs. dollars: a brand can lead in revenue but not in units (or vice versa)
• Region: North America, Europe, and other markets can rank differently
• Time window: “this year” results differ from “all-time” popularity

Practical takeaway for your Craftsman 358355050

For maintaining a Craftsman 358355050 gas chainsaw, brand sales rankings do not change what keeps a saw cutting well and starting reliably.

• Keep the chain sharp and set correct chain tension
• Use fresh 2-cycle fuel mix and avoid long fuel storage
• Clean or replace the air filter on schedule
• Confirm the bar and chain oiling is working (a dry bar wears fast)
• Inspect the spark plug and fuel lines if starting becomes difficult

Quick comparison: what you can rely on

What you want to know	What’s reliable	What varies
“#1 selling” globally	No single universal answer	Metric, region, and year
Top-tier brand presence	STIHL and Husqvarna are consistently prominent	Which one ranks higher
Best choice for repairs	Match parts to your exact model	Brand popularity

Why it matters

When you are troubleshooting or ordering parts, the most important detail is matching parts to the exact model number and configuration of your saw, not which brand sells the most.

Use how to find your appliance model number (and what it means for parts) to confirm identification details before ordering.

Last updated: February 2026

Craftsman is a brand name, not a single chainsaw manufacturer. For Craftsman gas chainsaws like model 358355050, the actual maker depends on the model’s production era and the supplier Craftsman used at that time; common OEMs across years include Poulan/Husqvarna and MTD, while the Craftsman brand is owned by Stanley Black & Decker.

How to tell who made your Craftsman 358355050

Use the model and ID information on the saw to identify the OEM and match the correct parts list.

• Confirm the model number is 358355050 (exact match matters for parts diagrams).
• Check the data plate for a manufacturer code or prefix (often near the starter housing or handle area).
• Look for an engine family marking on the crankcase or recoil cover.
• Compare the bar and chain specs (pitch, gauge, drive links) to what is currently installed.
• Use our model-number help if the tag is worn or missing: how to find your appliance model number (and what it means for parts).

Common Craftsman chainsaw OEMs (what it means for parts)

Different OEMs can use different carburetors, ignition modules, fuel lines, and bar/chain setups even when the saws look similar.

OEM you may see on older Craftsman saws	What you’ll typically notice	Parts impact
Poulan / Husqvarna group	Similar chassis and engine layouts across models	Many wear parts are OEM-specific (fuel system, ignition, clutch)
MTD	Different fasteners and assemblies on some homeowner models	Carburetor and air-filter housings often differ

Why it matters

Getting the OEM right prevents ordering the wrong carburetor, fuel line, air filter, spark arrestor, or bar and chain components for your Craftsman 358355050 gas chainsaw.

Last updated: February 2026