Best Husqvarna 51 Chainsaw Specs

• Bar Length 20"
• Gauge .050
• Pitch 3/8
• Please note: Consult owner’s manual for proper part number identification and proper installation
• Genuine OEM Husqvarna Part

• Genuine OEM Husqvarna Chain
• 20" Chainsaw Chain: Pitch .325 Gauge .050 Drive Links 80
• Replaces 501840680
• Compatible for the following models: 50, 51, 55, 336, 340, 345, 350, 346XP, 351, 353, 445, 450
• Please Note: May not fit all specs of above models listed, please consult owner's manual for proper part number identification and proper installation

• Fits: 41, 45, 49, 51, 55, 336, 339XP, 340, 345, 346 XP, 350, 351, 353, 435, 440, 445 and 450e
• .325-Inch Pitch
• .050-Inch Gauge
• Ideal for professional users in demanding conditions
• High-performance, low vibration chain