Husqvarna X-Cut SP33G 20" Chain 581643680 | .325" .050" 80DL | New

Husqvarna X-Cut SP33G 20" Chain 581643680 | .325" .050" 80DL | New (63 characters)

Husqvarna X-Cut® SP33G 20-Inch Chainsaw Chain – Part # 581643680 | .325" Pitch | .050" Gauge | 80 Drive Links

Looking for a genuine Husqvarna X-Cut SP33G 20-inch chainsaw chain? This is a brand new, factory OEM Husqvarna X-Cut® SP33G chain (part number 581643680) — the first chainsaw chain ever completely developed, designed, and manufactured by Husqvarna, built at their factory in Sweden for outstanding cutting performance, low stretch, and long-lasting sharpness.

CHAIN SPECIFICATIONS:

• Part Number: 581643680
• Replaces Old Part Number: 501840680
• Also Known As: 581643680, Husqvarna SP33G 20", X-Cut SP33G 80DL
• Brand: Husqvarna
• Chain Type: X-Cut® SP33G — Semi-Chisel, Pixel Pitch, Narrow Kerf
• Bar Length: 20 Inches
• Pitch: .325" (Pixel)
• Gauge: .050" (Narrow Kerf)
• Drive Links: 80 DL
• File Size: 3/16"
• Sequence: Standard
• Cutter Type: Semi-Chisel — Round Ground
• Kickback: Low Kickback Design
• Condition: New / Genuine OEM

FITS THE FOLLOWING HUSQVARNA PRODUCED BRANDS: Fits specific Husqvarna models requiring part # 581643680. Also fits other Husqvarna-produced brands requiring this part number including AYP, Craftsman, Jonsered, McCulloch, Poulan, Poulan Pro, RedMax, and Weed Eater.

(Always verify your model number, pitch, gauge, and drive links before purchasing)

KEY FEATURES:

• X-Cut® SP33G Technology — The first chainsaw chain ever completely developed, designed, and manufactured by Husqvarna — engineered from the ground up for superior cutting efficiency
• Pixel Pitch (.325") — Narrow kerf design removes less material per cut, resulting in faster cutting with less strain on the saw engine
• Semi-Chisel Round Ground Cutter — Less sensitive to dirt and debris than full-chisel chains, stays sharper longer, and easy to sharpen with a standard 3/16" round file
• Factory Pre-Stretched — Minimizes initial adjustment and reduces risk of a slacking chain during break-in
• Low Stretch Design — Outstanding dimensional stability means fewer re-tensioning stops throughout the workday
• Low Kickback — Engineered for improved operator safety and control
• Sharp Out of the Box — Precision-ground cutters deliver immediate high cutting efficiency from the first cut
• Superior Lubrication Channels — Oil-shaped channels transport bar oil efficiently for reduced friction and extended bar and chain life

WHY BUY OEM? Genuine Husqvarna X-Cut chains are engineered and tested alongside Husqvarna saws. Aftermarket chains may not deliver the same safety, sharpness, stretch resistance, or longevity.

⚠️ VERIFY BEFORE PURCHASING: Always confirm compatibility using your chainsaw's model number and owner's manual. Pitch, gauge, and drive links must all match your saw and bar specifications exactly.

✅ Genuine OEM Husqvarna X-Cut® Chain ✅ New in Original Packaging ✅ Factory Pre-Stretched — Minimal Break-In ✅ Low Kickback — Enhanced Operator Safety ✅ Semi-Chisel Round Ground — Easy to Sharpen with 3/16" File ✅ Narrow Kerf .325" Pixel Pitch — Faster, Efficient Cutting ✅ Made in Sweden ✅ Fast Shipping — Ships Quickly from the USA

Keywords: Husqvarna 581643680, X-Cut SP33G 20 inch chain, .325 .050 80DL chainsaw chain, Husqvarna SP33G pixel chain, narrow kerf chainsaw chain .325, 20" semi-chisel chainsaw chain, 501840680 replacement chain, Husqvarna 20 inch chain 80 drive links, OEM Husqvarna X-Cut chain, low kickback chainsaw chain .325

Always check your owner's manual or consult your local Husqvarna dealer to confirm this is the correct chain for your saw and bar.