Husqvarna Genuine Part 537524180 20" BAR CHAIN COMBO SP33G

Husqvarna Genuine OEM Part 537524180 – 20" Bar & Chain Combo Kit (X-CUT SP33G)

Upgrade your chainsaw's cutting performance with the Husqvarna Genuine OEM 537524180 Bar and Chain Combo Kit. Designed and engineered by Husqvarna for optimal fit, durability, and cutting efficiency, this complete replacement package includes a premium 20-inch guide bar and a high-performance X-CUT SP33G semi-chisel chain. Whether you're tackling firewood, storm cleanup, property maintenance, or professional tree work, this OEM combo delivers the reliability, precision, and cutting power Husqvarna owners expect.

Key Features & Benefits

• Genuine Husqvarna OEM Replacement Kit
  • Original Equipment Manufacturer (OEM) part designed for a precise factory fit and dependable performance.
  • Maintains the cutting efficiency, safety, and reliability of your Husqvarna chainsaw.
  • Includes both the guide bar and matching saw chain for a complete replacement solution.
• Premium 20" Guide Bar
  • Provides excellent reach and cutting capacity for medium to large cutting applications.
  • Built to withstand demanding residential, farm, ranch, and professional use.
  • Designed for smooth chain tracking and reduced wear.
• X-CUT SP33G Semi-Chisel Pixel Chain
  • Part of Husqvarna's industry-leading X-CUT chain lineup.
  • Engineered to deliver fast, smooth cuts with exceptional durability.
  • Semi-chisel cutter design offers excellent cutting performance while maintaining edge retention in dirty or abrasive conditions.
• Developed & Manufactured by Husqvarna
  • Designed, tested, and produced entirely by Husqvarna in Sweden.
  • Built to meet strict quality standards for professional-grade performance and longevity.
• High-Efficiency Pixel Cutting System
  • Narrow-kerf Pixel design reduces cutting resistance.
  • Requires less power from the chainsaw while improving cutting speed and efficiency.
  • Helps maximize fuel economy and overall productivity.
• Low-Vibration Operation
  • Engineered to reduce vibration during operation.
  • Improves operator comfort and helps reduce fatigue during extended cutting sessions.
• Factory Pre-Stretched Chain
  • Pre-stretched during manufacturing to minimize chain stretch during initial use.
  • Reduces the need for frequent tension adjustments.
  • Keeps your saw working longer between maintenance checks.

Technical Specifications

• Part Number: 537524180
• Bar Length: 20 Inches
• Chain Type: X-CUT SP33G Semi-Chisel Pixel
• Pitch: .325"
• Gauge: .050" (1.3 mm)
• Drive Links: 78

Common Chainsaw Compatibility

Compatible with many Husqvarna chainsaws utilizing a .325" pitch setup, including:

• Husqvarna 445
• Husqvarna 445e
• Husqvarna 450
• Husqvarna 450e
• Husqvarna 450 Rancher
• Husqvarna 545 Mark II
• Husqvarna 550 XP Mark II

At SLE Equipment, we are a full-line outdoor power equipment distributor carrying parts and accessories for nearly every major manufacturer in the industry. Our extensive parts inventory and easy-to-use search system make it simple to find the exact replacement components you need to keep your equipment operating at peak performance. The Husqvarna Genuine OEM 537524180 Bar and Chain Combo Kit is a premium replacement package engineered to restore factory-level cutting performance, durability, and reliability to your chainsaw.