STIHL 3670 005 0038 6" Chainsaw Chain 71 PM3 38 | 1/4" Picco .043 38DL

STIHL 3670 005 0038 OEM 6" 71 PM3 38 Chainsaw Chain

The STIHL 3670 005 0038 71 PM3 38 Chainsaw Chain is a genuine OEM STIHL 6" replacement chain designed for select STIHL battery pruning saw and mini chainsaw applications. This chain is commonly searched as a STIHL 6 inch chain, 71 PM3 38 chain, GTA 30 chain, GTA 40 chain, 1/4" Picco .043 38 drive link chain, or STIHL Picco Micro 3 chain.

STIHL 71 PM3 chain features a flat, narrow cutter design and small 1/4" Picco pitch to deliver smooth cutting performance with lower vibration and reduced kickback characteristics. It is a great OEM replacement chain for compatible compact pruning and battery-powered cutting tools.

Always verify your tool model, guide bar length, pitch, gauge, drive link count, sprocket setup, and original chain specification before ordering. Do not order by bar length alone.

Product Details

Chain Specifications

• STIHL Part Number: 3670 005 0038
• STIHL Chain Code: 71 PM3 38
• Length: 6"
• Pitch: 1/4" Picco
• Gauge: .043"
• Drive Links: 38
• Cutter Style: Picco Micro 3
• Common Applications: GTA 30 / GTA 40 where specified

Compatible STIHL Model References

This is a where-used reference list. STIHL 3670 005 0038 is listed for select 6" STIHL pruning saw applications where the bar and sprocket require 1/4" Picco pitch, .043" gauge, and 38 drive links.

• STIHL GTA 30
• STIHL GTA 40

Important: Always verify your exact STIHL model, bar stamp, sprocket setup, chain pitch, gauge, and drive link count before ordering. Some STIHL models may use different chain setups depending on bar length and equipment configuration.

Key Features

• Genuine OEM STIHL Picco Micro 3 chain
• Part number 3670 005 0038
• STIHL 71 PM3 38 chain specification
• 6" chain for compatible compact pruning tools
• 1/4" Picco pitch, .043" gauge, 38 drive links
• Designed for smooth cutting and low vibration
• Flat, narrow chain design helps reduce cutting resistance
• Lower kickback characteristics compared to more aggressive chain styles
• Factory-correct replacement when your STIHL bar calls for 71 PM3 38 chain

Why Choose STIHL Picco Micro 3 Chain?

STIHL Picco Micro 3 chain is designed for smooth, comfortable cutting performance on compatible compact saws and pruning tools. The 1/4" Picco pitch and narrow .043" gauge help reduce vibration and cutting resistance while still providing strong cutting quality for pruning and trimming work.

This chain is a practical OEM replacement for users who want proper fitment, reliable cutting performance, and the correct STIHL chain specification for GTA 30 and GTA 40 applications where listed.

• OEM STIHL fit and quality
• Smooth cutting for pruning and trimming
• Small 1/4" Picco pitch for compact saw setups
• .043" gauge for compatible narrow kerf bars
• Correct replacement for 71 PM3 38 chain setups

Important Fitment Notes

• This listing is for one STIHL 71 PM3 38 chain
• Designed for 6" bar setups requiring 1/4" Picco pitch, .043" gauge, and 38 drive links
• Verify your bar stamp before ordering
• Confirm your sprocket pitch is 1/4" Picco
• Confirm your guide bar groove gauge is .043"
• Confirm your required drive link count is 38
• Do not order by bar length or tool model alone

Pre-Purchase Checklist

Before ordering STIHL 3670 005 0038, confirm:

• Your STIHL tool uses 1/4" Picco chain
• Your guide bar uses .043" gauge chain
• Your bar requires 38 drive links
• Your current chain or bar stamp matches 71 PM3 38 or equivalent specs
• Your sprocket, bar rails, oil holes, and chain tensioner are in good condition
• Picco Micro 3 chain is appropriate for your cutting application

When to Replace a Pruning Saw Chain

Replace the chain when the cutters are dull, damaged, stretched, unevenly filed, or no longer sharpen correctly. A sharp, properly tensioned chain helps improve cutting speed, tool performance, and user comfort.

• Chain is dull or damaged
• Cutters are worn or uneven
• Drive links are damaged or burred
• Chain has stretched beyond proper adjustment
• Tool cuts slowly or requires extra pressure
• Chain cuts crooked even after sharpening

Installation and Service Notes

Chain installation should be performed with the tool powered off, battery removed where applicable, chain brake or safety lock engaged where equipped, and proper gloves worn. Follow the STIHL operator manual for your exact tool and bar setup.

• Install the chain with cutters facing the correct direction on the top of the bar
• Set proper chain tension before use
• Check bar groove condition and clean the oil holes
• Verify chain lubrication before cutting
• Inspect the sprocket for wear
• Retension a new chain after initial use
• Sharpen and maintain the chain as needed

Part Number / Search Terms

STIHL 3670 005 0038 may also be searched as:

• STIHL 3670 005 0038
• 36700050038
• STIHL 71 PM3 38
• 71PM3 38
• STIHL 6 inch chain
• STIHL 6" chainsaw chain
• STIHL GTA 30 chain
• STIHL GTA 40 chain
• STIHL GTA30 chain
• STIHL GTA40 chain
• STIHL mini chainsaw chain
• STIHL pruning saw chain
• STIHL 1/4 Picco .043 38 chain
• STIHL 1/4" Picco .043 gauge chain
• STIHL 38 drive link chain
• STIHL Picco Micro 3 chain
• STIHL PM3 chain
• OEM STIHL chainsaw chain

Frequently Asked Questions

P&P Small Engines stocks genuine STIHL chainsaw chains, pruning saw chains, GTA chains, guide bars, sprockets, oils, files, batteries, accessories, and OEM replacement parts for professional and homeowner outdoor power equipment.