Petrol Brushcutter 243R, 543RS

Parts, manuals and support for 543RS

All the support you need for 543RS. Manuals, spare parts, guides, how-to’s, and more.

Choose article number
To show you the right support, choose an article number from this list.

Support content

Manuals & Documents
(8)
Showing the latest version of manual and documents for 543RS. For earlier versions, see link below to search all manuals & documents..
Accessories
(12)
Warranty

All you need to know about Husqvarna’s warranty policy and the service provided by us within the warranty period.

Warranty policy
Warranty service

Check your warranty

Login or create an account on MyPages to check your warranty period.
MyPages

Is your product broken?

If your product is broken and you wish to claim your warranty, it must always be examined by a dealer.
Find your nearest dealer 

General questions

You can always contact Husqvarna for general questions about our warranty.
Contact Husqvarna 

Specifications

T35 M12 + Multi 275-4 1", EU

Art no: 966 77 99‑01

Capacity
T35 M12 + Multi 275-4 1", EU
Art no: 966 77 99‑01
Cutting width46 cm
Engine
Cylinder displacement40.1 cm³
Output shaft power1.39 kW
Fuel tank volume0.75 l
Fuel consumption424 g/kWh
Maximum power speed9,000 rpm
Idling speed3,000 rpm
Torque, max.1.96 Nm
Torque, max. at rpm6,000 rpm
Spark PlugNGK CMR7H
Equipment
Grass bladeMulti 275-4
HarnessStandard double harness
Saw bladeNot included
Trimmer headT35 M12
Dimensions
Tube diameter28.05 mm
Weight (excl. cutting equipment)7.4 kg
Tube length1,483 mm
Emission
Exhaust emissions (CO₂ EU V)
1,014 g/kWh
Exhaust emissions (HC average) EU41 g/kWh
Exhaust emissions (CO average) EU290.1 g/kWh
Exhaust emissions (NOx average) EU0.7 g/kWh
Lubricant
Lubricant type (Engine)Husqvarna 2 stroke or equiv. at 50:1
Transmission
Gear ratio1.4
Drive gear angle30 °
Vibration
Equivalent vibration level (ahv, eq) left handle3.5 m/s²
Equivalent vibration level (ahv, eq) right handle3 m/s²
Sound and noise
Sound pressure level at operators ear95 dB(A)
Sound power level, guaranteed (LWA)118 dB(A)
Didn't find what you were looking for?
Use our Product Assistant to find support for your Husqvarna products easily. If needed, you are welcome to contact us for further assistance.