Shop by department


Husqvarna 550 XP Chainsaw 20" #966648186

Our price:

This product is no longer available.

Available for Safford Delivery or store pickup

Out of stock

This product is no longer available. Check out this similar product:

Husqvarna 550 XP Mark II Chainsaw 20″ #967690820
GTIN: 7391883602775 SKU 550XP-20 Categories , Tags , , Brand:

Husqvarna 550 XP Chainsaw 20″   325-058

Husqvarna 550 XP® is developed for tree care professionals and skilled land owners. The saw has a ground breaking design and is loaded with innovative solutions for efficient, convenient operation. Our unique X-Torq® engine technology provide more power where you need it, up to 20% less fuel consumption and 75% less exhaust emission

  • Cylinder displacement
    50.1 cm³
  • Power output
    3.75 hp
  • Recommended bar length, max
    20 in
  • Weight (excl. cutting equipment)
    10.8 lbs

Flip-up tank cap
The flip-up tank cap is easy to open and close when refueling.
Delivers lower fuel consumption and reduced exhaust emission levels in accordance with the world´s most stringent environmental regulations.
AutoTune gives optimal engine performance throughout automatic engine setting.
No time spent on carburetor adjustments. It compensates for
different fuels, altitude, humidity, temperature and clogged air filter.
Air Injection®
Centrifugal air cleaning system removes larger dust and debris particles before reaching the air filter. This results in reduced air filter cleanings and improved engine life.

Click the following link for owners manual:


Cylinder displacement
50.1 cm³
Cylinder displacement
3.06 cu.inch
Power output
3.75 hp
Maximum power speed
10200 rpm
Fuel tank volume
1.1 US pint
Fuel consumption
446 g/kWh
Idling speed
2800 rpm
Spark plug
Electrode gap
0.02 in
Torque, max.
2.8 Nm


Recommended bar length, max
20 in
Recommended bar length, min
13 in


Weight (excl. cutting equipment)
10.8 lbs


Oil tank volume
0.57 US pint
Oil pump type
Oil pump capacity Max
12 ml/min
Oil pump capacity Min
5 ml/min

 Overall dimensions

Weight (excl. cutting equipment)
10.8 lbs

 Sound and Noise

Sound power level, guaranteed (LWA)
116 dB(A)
Sound power level, measured
114 dB(A)
Sound pressure level at operators ear
106 dB(A)


Equivalent vibration level (ahv, eq) front handle
3.8 m/s²
Equivalent vibration level (ahv, eq) rear handle
3.7 m/s²
Weight 20 lbs
Dimensions 35 × 15 × 1 in

Manufacturer Husqvarna
MPN 966648186
Accessories MPN