Oregon Cutting 105671 Advancecut 20 in Bar Chain Combo

Product Description

The OREGON CUTTING 105671 is a bar and chain replacement combo designed for 20-inch guide bars with 81 drive links. This combo pairs an AdvanceCut saw chain with a compatible guide bar, providing a matched replacement set for gas and electric chainsaws that accept a 20-inch bar. The unit ships as a single package and is intended for installation by outdoor power equipment technicians or experienced operators performing routine chainsaw maintenance. At 3.7 pounds, the combo is sized for direct field or shop replacement without additional hardware.

This bar and chain combo is suited for residential and light commercial cutting applications where a 20-inch bar length is standard. It is a common replacement interval item for arborists, landscapers, and property maintenance crews running chainsaws with compatible bar mounts. The AdvanceCut chain designation indicates a general-purpose cutting profile appropriate for felling, bucking, and limbing tasks in wood of varying hardness.

Key Features

• 20-inch guide bar length paired with matching AdvanceCut saw chain
• 81 drive links for proper chain fit and tension
• Combo packaging reduces sourcing time — bar and chain matched as a set
• AdvanceCut chain profile suited for general-purpose wood cutting tasks
• Manufactured in Canada

Compatibility

Designed as an OEM-style replacement combo for chainsaws accepting a 20-inch guide bar with an 81 drive link chain. Verify bar mount, pitch, and gauge specifications against the existing saw before installation.

Installation Notes

Installation should be performed by a qualified technician or experienced operator familiar with chainsaw servicing procedures. Disconnect the spark plug wire or remove the battery before handling the bar or chain. Proper chain tension and bar rail condition should be confirmed after installation and rechecked after the first few cuts. Follow the saw manufacturer's specifications for bar nut torque and chain lubrication requirements.