Will this chain fit my saw?

It fits saws running a 12-inch bar with 1/4-inch P pitch and 64 drive links. Check your bar's stamped pitch and drive-link count before ordering. A 3/8-inch P bar will not take this chain.

Is it worth buying the OEM chain over a cheaper aftermarket one?

Genuine STIHL chain costs more than many generic chains but matches the bar's gauge and sprocket exactly. For occasional pruning, an aftermarket chain can work, but fit problems are more common.

What file do I need to sharpen it?

Use a 1/8-inch round file with the correct file guide for 1/4-inch P chain. Sharpen the cutters at the angle marked on the chain and keep the depth gauges at the specified height.

How is this different from the PM3 chain my saw came with?

It is the same 71 PM3 chain, sold as a replacement. Part number 3670 005 0064 covers the 64-drive-link, 12-inch version.

When is the best time to buy?

Chain prices move little, but spring and fall pruning seasons bring more discounts. At $21.75 at Amazon as of November 4, 2026, it is already near the bottom of its usual range.

Where is the STIHL 71 PM3 64 Chainsaw Chain cheapest?

At Amazon, for $21.75, as of our latest check.

What do buyers say about the STIHL 71 PM3 64 Chainsaw Chain?

Rated 5 out of 5 from 2 ratings. Buyers like: Order arrived fast; Item was just what was ordered; Just what we needed.

Where can I buy the STIHL 71 PM3 64 Chainsaw Chain?

2 stores we checked sell it, including My Parts Store, Amazon.

STIHL 71 PM3 64 Chainsaw Chain

Best price now

$21.75at AmazonObserved at 12:14 PM

Compared across 2 stores. Prices are checked against each store and labelled with when.

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Our take on the STIHL 71 PM3 64 Chainsaw Chain

This is a genuine STIHL replacement chain for 12-inch bars, built on the Picco Micro 3 (PM3) low-profile design. It uses 1/4-inch P pitch, .043-inch gauge and 64 drive links, with a semi-chisel cutter and low-kickback geometry. It suits small saws used for pruning and light firewood work. At $21.75 at Amazon as of November 4, 2026, it sits at the low end of what this chain typically sells for, with only two stores listing it new.

About the STIHL 71 PM3 64 Chainsaw Chain

STIHL 71 PM3 64 Chainsaw Chain – 12" Chain, Part #3670 005 0064

The STIHL 71 PM3 64 chainsaw chain (part number 3670 005 0064 ) is a genuine OEM replacement chain designed for 12-inch guide bars. Built with STIHL’s Picco Micro 3 (PM3) technology, this low-profile chain delivers smooth cutting performance with reduced vibration and kickback, making it ideal for light woodcutting, pruning, and homeowner use.

Key Features:

OEM Quality: Genuine STIHL replacement chain ensures proper fit and long-lasting reliability.

71 PM3 Technology: Low-vibration, low-kickback design improves safety and user comfort.

Efficient Cutting: Designed for clean, smooth cuts with reduced operator fatigue.

Durable Build: Engineered for consistent performance and extended service life.

Why Choose the STIHL 71 PM3 64 Chain?

This STIHL 12-inch chainsaw chain is perfect for smaller saws that require precision and safety. The 64 drive links are built to fit 12” guide bars, making it a go-to choice for everyday trimming, pruning, and cutting tasks around the home or jobsite.

Specifications:

Chain Type: 71 PM3 (Picco Micro 3)

Drive Links: 64

Gauge: 1.1 mm (.043")

Pitch: 1/4" P

Bar Length: 12 inches

Part Number: 3670 005 0064

Keep your chainsaw performing at its best with the STIHL 71 PM3 64 replacement chain . Order today from MyPartsStore.com for fast shipping and guaranteed OEM quality.