JINFFR 20-Inch .325 Pitch Chainsaw Chain 5-Pack — .058 Gauge, 76 Drive Links, Chrome-Plated

These are five replacement 20-inch chainsaw chains from JINFFR with a .325" pitch, .058" gauge and 76 drive links — built as direct-fit spares for Blue Max, Supmix 62cc, Oregon 21LPX076G, compatible Stihl models and other 20" guide bars matching these specs.

If your chainsaw uses a 20" bar and requires a .325" pitch with a .058" gauge and 76 drive links, this 5-pack gives you multiple fresh chains for repeat cutting jobs without searching for mixed sizes. The set is designed for routine maintenance or heavy seasonal work and is made from heat-treated steel with chrome-plated cutting surfaces to resist wear and corrosion. Before ordering, confirm the pitch, gauge, bar length and drive link count on your guide bar stamp or owner’s manual to ensure compatibility.

How do I confirm these chains fit my saw?

Match four key numbers: bar length, pitch, gauge and drive link count. These details are usually stamped on the guide bar’s side or listed in the chainsaw’s manual. If any number differs, the chain will not seat or cut safely.

• Bar length: 20 inches
• Pitch: .325" (distance between three rivets / two links)
• Gauge: .058" (thickness of drive link)
• Drive links: 76

What brands and models are compatible with these chains?

These chains are compatible with a variety of 20" saws from multiple manufacturers when the pitch, gauge and link count match. The pack lists common matches like Blue Max part numbers, Oregon 21LPX076G, Supmix 62cc and certain Stihl OEM references. Always verify the guide bar and sprocket spec before installation.

• Blue Max: 52209, 53543, 8901, 8902
• Oregon: 21LPX076G
• Stihl reference: 36880050076 / 25RM376E (confirm specs)
• Other engines: Supmix 62cc, WEMARS 6220G, NEOTEC NCS6200

How durable and easy to maintain are these chains?

JINFFR chains use heat-treated German steel and a chrome-plating process on cutting teeth to extend sharpness and resist rust. Routine sharpening and proper lubrication will preserve performance; the design also helps shed chips and maintain consistent cutting. They arrive ready to install and are intended for repeat replacement cycles, especially when bought in a 5-pack.

• Material: heat-treated German steel for strength
• Finish: chrome-plated teeth to reduce corrosion
• Maintenance: sharpen, oil and tension to prolong life
• Packaging: five identical chains for multiple replacements

What should I know about installing and using these chains?

Installation requires matching the chain direction and seating the drive links into the guide bar groove and sprocket. Adjust chain tension after installation and check again after a short run; a correctly tensioned chain should allow slight sag but not hang off the bar. Use appropriate bar and chain oil for lubrication and follow safety precautions when cutting.

• Install with drive links toward the bar groove and sprocket
• Tension: snug with slight play; recheck after a few cuts
• Lubrication: use bar & chain oil during operation
• Safety: wear PPE and follow your chainsaw manual

Who is this for: This 5-pack is suited to homeowners, landscapers and pros who run a 20" guide bar that specifies a .325" pitch, .058" gauge and 76 drive links. It’s ideal for anyone who wants several ready replacements for routine maintenance, seasonal clearing, or frequent use across multiple compatible saw models. If you need a different pitch, gauge or link count, check other JINFFR sizes or consult your guide bar stamp before purchasing.