Craftsman 358352050 chainsaw Parts

For most homeowners, a 16-inch chainsaw is the better all-around choice because it’s lighter, easier to control, and less tiring for limbing and storm cleanup. An 18-inch bar is better when you regularly cut thicker wood and want more reach, but it adds weight and needs more engine power to cut well.

Quick comparison: 16-inch vs 18-inch

Feature	16-inch bar	18-inch bar
Best for	Limbing, pruning, small trees, general yard work	Firewood, larger limbs, small-to-medium tree felling
Handling	More maneuverable	Less maneuverable
Fatigue	Lower	Higher
Cutting capacity	Good for smaller diameter wood	Better for thicker diameter wood
Power demand	Lower	Higher (bogs down more easily on smaller engines)

How we recommend choosing

Pick the bar length based on what you cut most often and how long you run the saw in one session.

• Choose 16-inch if you want easier control, faster limbing, and less fatigue.
• Choose 18-inch if you often buck thicker logs and want extra reach.
• Match bar length to engine strength; a longer bar on an underpowered saw cuts slower and can overheat the clutch.
• Plan on more sharpening and chain maintenance with heavier cutting.
• Always confirm the correct chain pitch, gauge, and drive link count for the bar you install.

Why it matters on your Craftsman 358352050

Your Craftsman 358352050 is designed to run best when the guide bar and chain are correctly matched. If you move up in bar length, the most common problems we see are poor cutting performance (chain speed drops) and faster wear on the clutch drum and sprocket.

Parts that must match the bar length

• Guide bar 100SDEA041
• Chain 91PX045G
• Chain 91PX040G

If your saw is cutting crooked or throwing the chain, start by checking chain tension, bar rail wear, and sprocket condition; then review our chainsaw care and troubleshooting tips.

Last updated: February 2026

Every Craftsman chainsaw has a model/serial label from the factory; on the Craftsman 358352050 it’s typically on the engine housing or rear handle area. Wipe off oil and sawdust first, then look for a sticker or metal tag with a long number.

Where to look on a Craftsman gas chainsaw

Check these common label locations first:

• Side of the engine/motor casing near the starter cover
• Rear handle area (underside or back side)
• Near the fuel tank or oil tank area
• Bottom of the saw body (you may need to tip the saw over)
• Under the top cover (after removing the cover fasteners)

What the model number looks like

On many Craftsman saws, the model number is a 9-digit number (often in a format like 358.XXXXXX). Your parts page is for 358352050, so you’re looking for that exact number (sometimes printed with a dot, sometimes without).

What you see on the label	What it means	Why it matters
Model number	Identifies the exact saw version	Ensures parts diagrams match your saw
Serial number	Unique ID for your specific unit	Helps with age tracking and service records
Engine family info (sometimes)	Engine identification	Useful for carburetor and fuel system work

Tips if the label is missing or unreadable

If the sticker is scratched off or covered in grime:

• Clean the area with a rag and mild degreaser; avoid soaking decals
• Use a flashlight at an angle to read faint printing
• Look for an embossed number on the plastic housing (less common)
• Match your saw using the illustrated parts list and common wear parts (chain, guide bar, fuel and oil lines)

Why it matters

The model number is the fastest way to get the right Craftsman chainsaw parts (chain pitch/length, guide bar fit, fuel and oil line routing). Using the correct model number helps avoid ordering a chain or guide bar that will not tension or oil correctly.

For repair and maintenance help by symptom (won’t start, runs rough, leaking fuel), use our DIY resources like chainsaw symptoms landing page.

Last updated: February 2026

On the Craftsman 358352050 gas chainsaw, we adjust the L (low-speed) and H (high-speed) carburetor screws to correct idle quality and full-throttle power. Start from a safe baseline, tune L for crisp acceleration, then tune H for strong cutting power while keeping the chain from moving at idle.

Before you adjust (safety and setup)

• Work outdoors on a flat surface; engage the chain brake when starting.
• Wear eye protection and gloves; keep bystanders away.
• Use fresh, properly mixed fuel and a clean air filter.
• Warm the engine 2 to 3 minutes before final tuning.
• Confirm the chain is sharp and properly tensioned; a dull chain can mimic a “bogging” tune.

Step-by-step: baseline, then fine-tune

1. Find the screws: L and H are usually marked on the carburetor body; there is often a separate idle speed screw (sometimes labeled T or LA).
2. Set a baseline: Gently turn L and H clockwise until they lightly seat (do not force), then back each out about 1 to 1-1/2 turns.
3. Tune the L screw (low speed):
   • With the saw idling, turn L in small steps (about 1/8 turn).
   • Aim for a smooth idle and clean throttle response (no hesitation or stall).
4. Set idle speed: Adjust the idle speed screw so the engine stays running but the chain does not move.
5. Tune the H screw (high speed):
   • At full throttle (preferably while cutting), adjust H in tiny steps.
   • Aim for strong power without a “screaming” lean sound or a heavy, bogging rich sound.

Quick symptom guide

Symptom	Likely direction	What to do
Hesitates or dies when you hit the throttle	L too lean	Open L slightly (counterclockwise)
Smoky exhaust, sluggish pickup	L too rich	Close L slightly (clockwise)
Weak power at full throttle, runs hot	H too lean	Open H slightly
Blubbers at full throttle, won’t clean out	H too rich	Close H slightly

Why it matters

Correct H and L adjustment protects the engine from running too lean (overheating and scoring) and improves cutting performance. If tuning does not stabilize the saw, a fuel delivery issue is common; inspect fuel and oil lines and replace cracked lines such as the oil line 530069216 when needed.

For more detailed troubleshooting steps, we recommend our tips for a hard to start chainsaw article.

Last updated: February 2026

Common problems on the Craftsman 358352050 gas chainsaw include hard starting, rough running, stalling under load, chain not oiling, chain not cutting well, and fuel or oil leaks. Most issues trace back to fuel delivery, air flow, ignition, or bar-and-chain wear.

Most common symptoms and likely causes

• Won’t start or starts then dies: stale fuel, clogged carburetor passages, dirty air filter, fouled spark plug
• Runs rough or surges: restricted air filter, carburetor out of adjustment, air leak at crank seals
• Stalls when you squeeze the throttle: fuel line restriction, carburetor diaphragm wear, clogged muffler screen
• Chain won’t move or slips: worn clutch drum/sprocket, chain too loose, bar groove packed with debris
• Chain won’t oil: empty bar oil tank, plugged oiler port, cracked oil line
• Leaking fuel or oil: loose cap, cracked lines, hardened seals

Quick checks we recommend (fast, no special tools)

1. Use fresh, properly mixed fuel and confirm the choke and primer (if equipped) are working.
2. Inspect the air filter and muffler outlet for blockage.
3. Check chain tension and bar condition; a dull chain makes the saw feel weak.
4. Confirm bar oil is flowing; run the tip near cardboard and look for an oil line.
5. Look for wet spots around the tank, lines, and fittings.

Parts that commonly solve these problems

Symptom	Part to inspect/replace	What it affects
No bar oil or oil leak	Oil line 530069216	Oil delivery to the bar and chain
Fuel seepage at a connection	Fitting 530023877	Fuel line sealing and routing
Chain slips or won’t drive	Drum sprocket 530069166	Power transfer from clutch to chain
Poor cutting, excessive dust	Chain 91PX045G or chain 91PX040G	Cutting performance and safety

Why it matters

A chainsaw that runs lean (too much air, not enough fuel) can overheat and score the engine; a dull chain or poor oiling increases kickback risk and rapidly wears the guide bar.

For step-by-step troubleshooting, we recommend starting with chainsaw care and troubleshooting tips and, for starting issues, tips for a hard to start chainsaw.

Last updated: February 2026