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To ensure you get the perfect cut every time, we want to help you find the exact match for your equipment. We recommend verifying compatibility before placing your order to avoid any downtime.
If you aren't 100% sure which chain you need, our team is standing by during business hours to help you find the right fit!Key Features
Full Chisel Cutters: Square-corner cutters provide maximum aggressive cutting speed for high-production environments.
LubriTec™ Oiling System: Advanced lubrication channels keep the chain and bar oiled, reducing friction and extending equipment life.
"X" Grind Geometry: Enhanced grind geometry improves out-of-box sharpness for immediate, high-speed performance in boring and undercut modes.
Blued Cutters: Premium coating provides superior corrosion resistance and added steel strength.
Filing Indicators: Top-plate indicators make it easier to maintain an accurate and consistent sharpening angle.
Professional Loggers: Essential for high-production timber felling and bucking where speed is a priority.
Experienced Property Owners: Ideal for those with large acreage and high-performance saws (38cc to 62cc).
Clean Cutting Conditions: Best utilized in clean timber to maintain the sharp chisel edge longer.
The Oregon 20LGX078G is a universal-fit chain for 20-inch setups:
Gas Chainsaws: Fits models from Echo (CS-490, CS-500P, CS-590), Husqvarna, Jonsered, and Poulan equipped with a 20" bar.
Standard Cross-Reference: Replaces Husqvarna H23 78 and Stihl 23RS3 78.
Bar Specifications: Requires a guide bar with a .325" pitch and .050" gauge.
(Warning: This is a professional, non-safety chain and does not meet ANSI low-kickback standards. Not for inexperienced users.)
Part Number: 20LGX078G
Bar Length: 20 in. (50 cm)
Pitch: .325"
Gauge: .050" (1.3 mm)
Drive Link Count: 78
File Size: 3/16" (4.8 mm)
To ensure you get the perfect cut every time, we want to help you find the exact match for your equipment. We recommend verifying compatibility before placing your order to avoid any downtime.
If you aren't 100% sure which chain you need, our team is standing by during business hours to help you find the right fit!Key Features
Full Chisel Cutters: Square-corner cutters provide maximum aggressive cutting speed for high-production environments.
LubriTec™ Oiling System: Advanced lubrication channels keep the chain and bar oiled, reducing friction and extending equipment life.
"X" Grind Geometry: Enhanced grind geometry improves out-of-box sharpness for immediate, high-speed performance in boring and undercut modes.
Blued Cutters: Premium coating provides superior corrosion resistance and added steel strength.
Filing Indicators: Top-plate indicators make it easier to maintain an accurate and consistent sharpening angle.
Professional Loggers: Essential for high-production timber felling and bucking where speed is a priority.
Experienced Property Owners: Ideal for those with large acreage and high-performance saws (38cc to 62cc).
Clean Cutting Conditions: Best utilized in clean timber to maintain the sharp chisel edge longer.
The Oregon 20LGX078G is a universal-fit chain for 20-inch setups:
Gas Chainsaws: Fits models from Echo (CS-490, CS-500P, CS-590), Husqvarna, Jonsered, and Poulan equipped with a 20" bar.
Standard Cross-Reference: Replaces Husqvarna H23 78 and Stihl 23RS3 78.
Bar Specifications: Requires a guide bar with a .325" pitch and .050" gauge.
(Warning: This is a professional, non-safety chain and does not meet ANSI low-kickback standards. Not for inexperienced users.)
Part Number: 20LGX078G
Bar Length: 20 in. (50 cm)
Pitch: .325"
Gauge: .050" (1.3 mm)
Drive Link Count: 78
File Size: 3/16" (4.8 mm)