Oregon 105670 Replacement Guide Bar & L74 Chain, 18-Inch for Stihl

Smart, ready-to-install pairing for compatible Stihl saws

The Oregon 105670 replacement kit combines an 18-inch guide bar with an L74 chain, designed for Stihl models that use a .325 inch pitch and .063 inch gauge. This pairing brings together durability, steady bite, and straightforward maintenance to support a range of cutting tasks—from firewood prep to yard clean-up. The low-vibration micro chisel cutters are built for efficient performance, and the bar nose features a small radius multi-rivet design for dependable control at the tip.

• Bar length and chain: 18 inch bar, .325 pitch, .063 gauge, 74 drive links
• Includes 18 inch bar with D025 motor mount and L74 chain
• Lubri-Tec automatic oiling system improves lubrication to key parts, helping reduce downtime
• Designed for saw sizes in the 38–62 cc range

Real-world use and benefits

Whether you’re tidying a property, prepping seasoned hardwood, or shaping landscape materials, this kit aims to deliver dependable performance. Expect smooth engagement as the chain bites into wood, steady control from a reinforced bar nose, and easier routine maintenance thanks to built-in oiling. The result is a practical upgrade that supports longer cutting sessions with less frequent interruptions.

• Potential for smoother cuts with consistent lubrication
• Durable bar nose for stable tip control
• Suitable for users seeking a reliable, ready-to-install replacement

Fitment and compatibility

Important: double-check your owner’s manual to confirm compatibility. This kit is designed for Stihl saws that use an 18" bar and the D025 motor mount; the fit is not universal and requires correct specifications.

Representative models include several Stihl lines that commonly use an 18" bar with the specified chain and motor mount, ensuring a practical upgrade for compatible equipment.

Maintenance and care

Rely on the Lubri-Tec system to help deliver lubricant to key parts of the chain, supporting steady performance. Regular tasks like keeping the chain sharp, maintaining proper tension, and cleaning debris from the groove will help maximize life and reliability without changing the cutting quality you rely on.