Dunhil 20-inch .325" .050" Chainsaw Chain 3-Pack — 80 Drive Links, Ripping Profile for Husqvarna/ Craftsman Fit

Dunhil's 3-pack 20-inch chainsaw chains are replacement .325" pitch, .050" gauge ripping chains with 80 drive links designed to fit many Husqvarna, Jonsered and Craftsman saws.

These replacement chains are built to match the fit and tooth count of common OEM parts so you can quickly restore cutting performance on compatible saws without buying brand-specific bars or waiting for dealer orders. The pack includes three identical chains (20 inch, 80 drive links) engineered for common home‑owner and light‑professional saw models, offering a cost-effective way to keep a spare chain on hand for uninterrupted work.

Will this chain fit my Husqvarna 445 or 450?

Yes — the Dunhil chain is made to the same pitch, gauge and drive‑link count used by many Husqvarna models. It replaces a long list of OEM part numbers and is commonly compatible with 445, 445e, 450 and nearby models when paired with a 20" bar that accepts .325" pitch and .050" gauge chains.

• Specs: 20" length, 80 drive links, .325" pitch, .050" gauge.
• Confirmed fitment: Husqvarna 440, 445, 450, 455 series among others.
• Replaces OEM MPNs such as H22-80, 5018406-80, 23RS80E and related codes.

How does this chain perform compared with OEM chains?

Dunhil replacement chains are manufactured to match common OEM geometry for reliable fit and predictable cutting behavior. While buyer experiences vary with sharpening, maintenance, and cutting conditions, these chains provide a practical balance of cutting speed and durability for general woodcutting and milling tasks.

• Ripping chain profile suitable for smoother cuts and reduced tear-out.
• 80 drive links balance strength and compatibility with many 20" bars.
• Pack of three ensures quick swapovers and less downtime in the field.

What saw brands and models are supported by this replacement chain?

This chain is built for broad cross‑brand compatibility, covering several popular consumer and pro models. It lists compatibility with Husqvarna, Stihl, Echo, Craftsman, Jonsered, Makita and Oregon style chains that use the same pitch/gauge/drive‑link combination.

• Compatible brands: Husqvarna, Stihl, Echo, Craftsman, Jonsered, Makita, Oregon and others.
• Notable models: Husqvarna 340E–455 series variants, Craftsman S205 and selected Jonsered 2000‑series.
• Cross‑replaces many OEM part numbers for easy identification and ordering.

How should I install and maintain these chains for best life?

Install the chain following your saw manufacturer’s instructions: ensure the bar and sprocket match pitch/gauge, tension the chain correctly, and wear proper safety gear. Regular sharpening, correct chain tension, clean lubrication and avoiding excessive gravel or frozen wood significantly extend chain life and preserve cutting performance.

• Set correct tension: snug on the bar but moveable by hand when cold.
• Lubricate bar and chain continuously with quality bar oil.
• Sharpen regularly and replace if teeth are damaged or stretched beyond safe limits.

Who is this for: Woodworkers, landscapers, and homeowners who need an economical, ready‑to‑swap replacement for 20" .325"/.050" chains. The three-pack is especially useful for users who run long jobs or prefer keeping spares on hand to avoid downtime. Choose this Dunhil set if you want a compatible, budget-friendly chain option for Husqvarna, Jonsered, Craftsman and other similar saws when your OEM chain is worn, bent, or missing.