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4.7 out of 5 stars. 146 reviews
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Husqvarna 545 Mark II 18 in. 50.1cc Gas Chainsaw, 0.050 in. Gauge, 0.325 in. Pitch

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Husqvarna 545 Mark II 18 in. 50.1cc Gas Chainsaw, 0.050 in. Gauge, 0.325 in. Pitch

Item # 6000049

Husqvarna Husqvarna 545 Mark II 18 in. 50.1cc Gas Chainsaw, 0.050 in. Gauge, 0.325 in. Pitch
Husqvarna Husqvarna 545 Mark II 18 in. 50.1cc Gas Chainsaw, 0.050 in. Gauge, 0.325 in. Pitch
$629.99
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  • New Arrival

  • Online Only

Husqvarna 545 Mark II 18 in. 50.1cc Gas Chainsaw, 0.050 in. Gauge, 0.325 in. Pitch

Item # 6000049

Husqvarna Husqvarna 545 Mark II 18 in. 50.1cc Gas Chainsaw, 0.050 in. Gauge, 0.325 in. Pitch
Husqvarna Husqvarna 545 Mark II 18 in. 50.1cc Gas Chainsaw, 0.050 in. Gauge, 0.325 in. Pitch

$629.99
or
or
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$35/mo.† suggested payments with 18 Months Financing or earn $31 in Rewards+ on this purchase.
Valid 8/24/2026 - 9/7/2026

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The Husqvarna 545 Mark II 18 in Gas Chainsaw features best-in-class cutting capacity that's ready felling, limbing and bucking small and midsize trees. Designed for professional forestry and tree cutting crews, this 18 inch chainsaw has a powerful yet slimmed-down design. Several innovative featureslike a magnesium crankcase and forged three-piece crankshaftguarantee maximum durability for tough professional use. The 545 Mark II features Smart Start for effortless start-up and a side-mounted tensioning system that's positioned for easy slack adjustments. For enhanced comfort, these Husqvarna chainsaws feature LowVib technology to reduce vibration levels. This gas powered chainsaw is equipped with Air Injection to remove dust and debris before it reaches the air filter and AutoTune to optimize engine performance during various working conditions. The 3.6-HP X-Torq engine uses Husqvarna 2-stroke lubricant or equivalent 50:1 fuel mix ratio with an oil tank volume of 0.68 US pint or 0.32 l.

For additional information on this product, please see the Product Documents section for all downloadable user manuals, installation guides, brochures and warranty statements.

  • Husqvarna 545 Mark II Gas Chainsaw 18 inch has a ground-breaking design, loaded with raw power that is ideal for professional use and large properties
  • Smart Start allows this chainsaw to start up with easily, while the inertia-activated chain brake reduces likelihood of injury due to kickback
  • Powerful and efficient 50.1-cc, 3.6-HP X-Torq engine uses up to 20% less fuel and produces 60% less exhaust
  • Air Injection Technology expels larger dust and debris particles before they reach the air filter for improved engine life
  • AutoTune optimizes engine performance in various working conditions, compensating for things like different fuels, altitude and climate conditions
  • This Husqvarna chainsaw features a sturdily built magnesium crankcase to withstand tough professional use, ensuring extended service life
  • Side-mounted tensioning system is positioned for easy slack adjustments on this gas powered chainsaw
  • These Husqvarna chainsaws are recommended for use with bar lengths between 13 inches (min) and 20 inches (max)
  • 2-year limited manufacturers warranty for professional use

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Reviews

Rating Snapshot

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125 reviews with 5 stars.
13 reviews with 4 stars.
1 review with 3 stars.
1 review with 2 stars.
6 reviews with 1 star.

Overall Rating

4.7
125 out of 132 (95%) reviewers recommend this product

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Summary of Reviews

AI-generated from customer ratings & reviews, and may include incentivized reviews.
Customers overwhelmingly praise this chainsaw for exceptional cutting power, with many noting it cuts through hardwood effortlessly and handles heavy-duty tasks without hesitation. The Smart Start and Auto Tune systems earn consistent acclaim for reliable cold starts in one or two pulls. Users highl...
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Customer Images and Videos

1 to 4 of 146 Reviews .
1 – 4 of 146 Reviews
Review 1

One of the best 50cc chainsaws out there

14 days ago
Fast and easy start, with a lot of power. This has been my go to saw for basically all my tree trimming and fire wood cutting saw.

Yes, I recommend this product.

Originally posted on husqvarna.com

Review 1

Professional quality chainsaw

26 days ago
Fantastic chainsaw, works great for the land clearing we needed.

Yes, I recommend this product.

Originally posted on husqvarna.com

Response from husqvarna.com:
22 days ago
Husqvarna
Thank you for your review. We’re delighted to hear your chainsaw has delivered the professional-grade performance you needed for land clearing projects. Reliable power and strong cutting capability are essential for demanding outdoor work, and it’s great to know the saw has been performing so well for you. Thank you for choosing Husqvarna, and we appreciate you taking the time to share your experience.
Review 1

Best 50cc saw

a month ago
Long time Stihl guy swapped to husky because of this saw. Tons of power, light weight, great build quality, and superior ergonomics. It really does just feel better in your hands. This is by far my favorite saw and I've ran a lot. I'm just a firewood cutter but I know what I like. I've had more expensive saws but this is the one I keep.

Yes, I recommend this product.

Originally posted on husqvarna.com

Review 1

Easy to start, no vibration, fast cuts!

2 months ago
This saw starts fast and easy every single time, cuts like a champ and is the smoothest running chainsaw I've ever owned hands down. Better than any STIHL or ECHO saw I've owned in the past.

Yes, I recommend this product.

Originally posted on husqvarna.com