Husqvarna X-Cut SP33G 18\" Chain Loop 581643672 | .325\" Pixel .050\" 72DL For Sale

Husqvarna X-Cut SP33G 18-Inch Chain Loop – Part # 581643672 | Replaces H30-72

Upgrade your chainsaw\'s cutting efficiency with the Husqvarna X-Cut SP33G — the first chainsaw chain ever entirely developed, designed, and manufactured by Husqvarna in Sweden, ensuring unmatched quality and performance. This chain is a direct replacement for the H30-72 chain loop, engineered to outperform its predecessor by 10%.

CHAIN SPECIFICATIONS:

• Part Number: 581643672
• Chain Designation: SP33G-72 [Replaces H30-72]
• Brand: Husqvarna
• Bar Length: 18 Inches
• Pitch: .325\" Pixel [Narrow Kerf]
• Gauge: .050\"
• Drive Links: 72 DL
• Cutter Type: Semi-Chisel — Low Vibration
• Condition: New

KEY FEATURES:

• X-Cut SP33G Technology — The first chainsaw chain ever completely developed, designed, and manufactured by Husqvarna, built at their factory in Sweden for outstanding cutting performance
• 10% More Efficient Than H30 — Engineered to outperform the H30 chain it replaces, slicing through wood with greater precision and ease
• Factory Pre-Stretched — Minimizes initial adjustment and reduces risk of a slacking chain during break-in
• Lasting Sharpness — Designed to maintain its edge, reducing the frequency of sharpening for consistent performance
• Low Vibration Design — Reduces operator fatigue during extended use
• .325\" Pixel Narrow Kerf — Removes less material per cut for faster, more efficient cutting with less strain on the saw

FITS THE FOLLOWING HUSQVARNA MODELS:
41, 45, 49, 51, 55, 336, 339XP, 340, 345, 346XP, 350, 351, 353, 435, and 440.

[Always verify your saw\'s model number, pitch, gauge, and drive link count before purchasing]

WHY BUY OEM?
Genuine Husqvarna X-Cut chains are engineered and tested alongside Husqvarna saws. Aftermarket chains may not deliver the same safety, sharpness, 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 bar and saw specifications exactly.

✅ Genuine OEM Husqvarna X-Cut Chain
✅ New in Packaging
✅ Direct Replacement for H30-72
✅ Factory Pre-Stretched — Minimal Break-In
✅ Low Vibration — Reduced Operator Fatigue
✅ 10% More Efficient Than Predecessor
✅ Made in Sweden
✅ Fast Shipping — Ships Quickly from the USA

Keywords: Husqvarna 581643672, X-Cut SP33G 18 inch chain, H30-72 replacement chain, .325 pixel .050 72DL chain, Husqvarna 336 339XP 340 chain, semi-chisel narrow kerf chain, 18\" low vibration chainsaw chain, OEM Husqvarna X-Cut chain, Husqvarna 435 440 chain loop

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