DatsenAAA 18in Chainsaw Guide Bar & Chain Combo — 18in (45cm), 62 Drive Links, .050" Gauge, 3/8" Low-Profile, Reversible

DatsenAAA 18-inch guide bar and 62-drive-link chain combo is a direct replacement set designed to fit Echo CS-400, EGO, Poulan PRO PR4218, Craftsman 713-05042 and other compatible 18" saws.

This replacement bar-and-chain bundle gives you a ready-to-install pairing sized at 18 inches (45 cm) with a 3/8" low-profile pitch and a .050" gauge. The set is engineered for routine cutting tasks, offering hardened rivets and a reversible bar for balanced wear. It’s made for users who want a rugged, low-kickback chain and a guide bar that retains oil for smoother operation and longer service life.

Will this bar and chain fit my chainsaw model?

If your saw specifies an 18" (45 cm) bar, 62 drive links, 3/8" low-profile pitch and .050" gauge, this combo is a compatible replacement. It is listed to work with Echo CS-400, EGO models using those specs, Poulan PRO PR4218, Craftsman 713-05042 and similar saws that share the same mount and dimensions.

• Bar length: 18 inches / 45 cm for standard domestic and light professional cutting.
• Drive links: 62 links matching the saw’s sprocket engagement.
• Pitch and gauge: 3/8" low-profile pitch, .050" gauge for broad compatibility.
• Motor mount: corresponds to A041 motor mount and typical OEM fittings.

How does the combo improve cutting performance and durability?

The chain uses hardened, heat-treated rivets and precision punching to increase toughness and maintain consistent tension, reducing frequent adjustments. The guide bar is reversible and designed to retain oil, which cuts friction and drag—helping the chain run cooler and last longer.

• Hardened rivets and quenched components resist wear for extended life.
• Reversible bar doubles usable surface area before replacement.
• Automatic oil retention on the bar reduces friction and extends chain life.
• Low-kickback profile improves handling and user control.

Is this chain safe and easy to maintain?

The low-kickback cutting profile is designed to lower the chance of aggressive snagging, and the construction makes routine sharpening and maintenance straightforward. Because the chain and bar materials are selected for dimensional stability, chain tension holds more consistently between adjustments.

• Low-kickback configuration for reduced rebound risk during cutting.
• Durable alloy steel with controlled heating provides steady flatness and strength.
• Standard 62-link design makes link replacement and sharpening routine.
• Reversible bar extends service life and simplifies inventory needs.

How easy is installation and compatibility checking?

Installing the combo follows the same steps as any typical chainsaw bar and chain swap: remove the side cover, fit the bar and chain to the sprocket and adjust tension. Verify your saw’s manual for the exact drive link count, pitch and gauge to ensure correct fit before ordering.

• Fitment requires standard tools and common chainsaw disassembly.
• Inspect sprocket, tensioner and clutch for wear when replacing the set.
• Confirm 18" bar length, 62 drive links, 3/8"LP pitch and .050" gauge match your saw specs.
• Follow manufacturer torque and tension guidelines after installation.

Who is this for: This DatsenAAA 18" bar and chain combo is suited to homeowners and light-duty professionals who need a reliable, easy-to-maintain replacement for common 18-inch chainsaws. It’s a practical choice if you want a low-kickback chain, a reversible bar to extend usable life, and a build that tolerates regular cutting without frequent component swaps. Not intended for specialized industrial felling where oversized bars or different pitches are required.