Best 420 Husqvarna 2026

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Last Updated - 22.07.2026

Best Choice

01

Husqvarna

Husqvarna Automower Rough Terrain Kit for 4-Series

14% Off

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9.8

Exceptional

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Improved traction: off-road wheels improve grip on uneven, rough and sloping terrain for better mowing performance
Improved stability - Provides better balance and control, especially in difficult lawn conditions
EASY INSTALLATION - Replace the original wheels by loosening the lug nuts, mounting terrain kit wheels and screwing back in place
Compatible models: suitable for Husqvarna Automower 420, 440, 430X, 450X models
Built-in cleaning brushes - Prevent the accumulation of grass and dirt on the wheels to ensure smooth operation

97,99 € 114,00 €(14% Off off)
Value for Money

02

Aibatt

Aibatt Robotic Lawnmower Battery, Replacement Battery for Husqvarna Automower 320, 330X, 420, 430, 430X, 440, 450X, 520, 550 Lawn Robot, Replacement for 580 68 33-01,580 68 33-02 Battery (5200 mAh/18 V/93 6Wh.6Wh)

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9.6

Exceptional

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Replacement battery for Husqvarna Automower: This battery is fully compatible with the Husqvarna Automower 580 68 33-01, 580 68 33-02,580 68 33-03, 588 14 64-01, 588 14 64-02, 589 58 52-01. 1, 589 58 57-01 original battery in your cleaning device.
Reliable service: If you have any questions about the product, please feel free to contact us. We will continue to serve you until you are satisfied.
High quality replacement battery: As an iLife replacement battery, all batteries meet FCC, CE, RoHS certification and standards. Please fully charge it before use and charge it immediately after use. Prevent further discharge of the battery, which leads to undervoltage or insufficient charging and damage to the battery.
High capacity replacement battery for Husqvarna: cell type: lithium-ion, capacity: 5200 mAh, voltage: 18 V, rated energy: 93.6 Wh. Longer battery life.
Fully compatible replacement battery for Husqvarna Automower: This battery is fully compatible with Husqvarna Automower robotic lawnmower, compatible with Husqvarna Automower 320, Husqvarna Automower 330x (2 batteries are required), Husqvarna Automower 420, 430, 435X AWD, 440, 450, 450x, Husqvarna Automower 520, 550 lawn robot. Note: Before purchasing, make sure the battery size, plug and voltage fit your machine.

54,99 €
03

kunbow

Kunbow 5200 mAh robotic lawnmower battery, replacement battery for Husqvarna Automower 320, 330X, 420, 430, 430X, 440, 450X, 520, 550 lawn robot, replacement for 580 68 33-01, 580 68 33-02 battery (18V/933) 6Wh.6Wh)

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9.5

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Replacement battery for Husqvarna Automower: This battery is fully compatible with the Husqvarna Automower 580 68 33-01, 580 68 33-02,580 68 33-03, 588 14 64-01, 588 14 64-02, 589 58 52-01. 1, 589 58 57-01 original battery in your cleaning device.
Reliable service: If you have any questions about the product, please feel free to contact us. We will continue to serve you until you are satisfied.
High quality replacement battery: As a Husqvarna Automower replacement battery, all batteries meet FCC, CE, RoHS certification and standards. Please fully charge it before use and charge it immediately after use. Prevent further discharge of the battery, which leads to undervoltage or insufficient charging and damage to the battery.
High capacity replacement battery for Husqvarna: cell type: lithium-ion, capacity: 5200 mAh, voltage: 18 V, rated energy: 93.6 Wh. Longer battery life.
Fully compatible replacement battery for Husqvarna Automower: This battery is fully compatible with Husqvarna Automower robotic lawnmower, compatible with Husqvarna Automower 320, Husqvarna Automower 330x (2 batteries are required), Husqvarna Automower 420, 430, 435X AWD, 440, 450, 450x, Husqvarna Automower 520, 550 lawn robot. Note: Before purchasing, make sure the battery size, plug and voltage fit your machine.

52,24 €
04

FourShow

FourShow Cut more efficiently: blade plate + 6 replacement blades for Husqvarna Automower 420 430 x 440 520 550, 400 series ALT to year of manufacture 2019 robotic lawnmower blade disc lawn robot

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9.3

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Package includes: 1 x knife plate + 6 x titanium blades + 6 x screws [To buy more replacement blades, please search for B0DH1T1S5W on Amazon]
Our stainless steel screw holder is inserted directly into the injection mould and overmoulded. This guarantees excellent grip and durability.
Material: knife plates are made of polyamide nylon (PA6) and fibreglass reinforced. Blades with titanium coating and weather-resistant, screws with screw locking, prevent loosening.
Increased cutting performance - Thanks to the additional blades, your wear is reduced, you get a more beautiful cutting pattern and your robot mower gets an improved smoothness.
Compatible with Husqvarna: Automower 420 (2016 - 2017), Automower 430X (2016 - 2017), Automower 430X (new) (2018) Automower 440 (2017), Automower 450X (2016 - 2017, 2018), Automower 520 (2018), Automower 550 (2018),Original Part Number:587 37 81-01 Replaces 587 37 81-02, 587 37 81-03, 598814401

28,99 €
05

Husqvarna

Husqvarna Original Front Wheel 581621402 | Compatible with Automower 320, 330X, 420, 430X, 440, 450X | Jockey Wheel

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9.2

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Product is an improved version, successor or replacement for item number: item no. 581621401
Husqvarna Wheel set, box contents: 1 wheel with bearings and washers
Automower 520 Year 2018 January Automower 550 Year 2018 Jan; Box contents: 1 wheel with bearings and washers
Automower 430X Year 2016 Feb, 2017 Jan Automower 430x (All Years) 2021 Jan Automower 430X (New) Year 2018 Jan Automower 440 Year 2017 Jan See Automower 450X Year 2016 Feb, 2017 Jan 2018 jan automower 450x (all years) 2021 jan
Automower 320 years 2013 Jun, 2015 jan, Automower 330X year 2013 Jun, 2014 Feb, 2015 Feb Automower 420 year 2016 Feb, 2017 January

46,50 €
06

BEOS

BEOS Premium Robotic Lawnmower Tuning Blade Disc - Fibreglass Reinforced Blade Plate for 7X Blades - Husqvarna 315x|420|440|430x|450x|520 EPOS|550 - Diameter 222 mm - Not Suitable for Nera Models

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9.0

Excellent

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Quality from Beos - We know how important good tools are. Our tuning knife plate for 7x blades is produced under the highest quality standards. We take care of the right tool so that you can concentrate fully on your dream garden.
Increased cutting performance – Thanks to the additional blades, the cutting performance of your robotic lawnmower improves.
High-quality material: Our 7-way tuning knife plates are made in an injection moulding machine made of fibreglass-reinforced polypropylene. This makes the knife plate extremely stable and durable. No additional weight and no additional battery consumption.
HIGH QUALITY SCREW RETAINING - Our screw holder is inserted directly into the injection mould and overmoulded. This guarantees excellent grip and durability.
Compatible with Husqvarna - The knife plate fits the models 315x | 420 | 430x | 440 | 450x | 520 | 520 EPOS | 550 (all models from year of manufacture 2020) from Husqvarna However, the plate does not fit Nera models.
Box contents: we supply a knife disc without knives and screws
Beautiful and healthy lawn: Thanks to the additional blades, wear is reduced, you get a more beautiful cutting pattern and your robot mows with more smoothness.

29,99 €
07

bruwaa

bruwaa Lawnmower sliding plate for Husqvarna Automower 420 430X 440 450X, made of aluminium material.

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8.7

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

【Recommendation】: Replace the discs of your lawnmower if you notice worn or damaged blades or if the discs are too worn to continue cutting effectively.
【Durable Material】: Sliding plate is made of wear-resistant and corrosion-resistant aluminium with a thickness of 1 mm and a diameter of 211 mm.
Package includes: one product.
Easy installation: simply install this disc on the plastic mower deck of your lawn mower.
Compatibility: This product is suitable for Husqvarna Automower 420 430X 440 450X, replaces original for Husqvarna: 587378001.

15,99 €
08

Generic

Front Wheel Compatible with Husqvarna Automower 320 330X 420 430X 450X 550 EPOS Replacement Wheel Front Wheel Accessory Replacement Part High Quality Replica

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8.6

Very Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Robust replica as a cost-effective alternative to the original part with precise fit
Resistant material to wear, moisture, dirt and intensive outdoor use
Quick and easy installation without complicated adjustments or special tools
High quality replacement front wheel compatible with Husqvarna Automower 320, 330X, 420, 430X, 450X, 550 and EPOS models
Ensures stable guidance and even movement of the robotic lawnmower on different surfaces

38,00 €
09

Easekent

Easekent 18V 5500mAh Replacement Battery for Husqvarna Automower 320 330X 420 430 430X 440 450X 520 550 Robotic Lawnmower, Compatible with 580 68 33-01 580 68 33-02 589 58 52-01 Lawn robot lawn robot

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8.5

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

[Wide Compatibility] Specially designed for Husqvarna Automower series. 100% perfect fit for the following models: Automower 320, 330X, 420, 430, 430X, 440, 450X, 520, 550. Exact housing dimensions (147x50x77 mm) guarantee seamless and easy installation.
[Specifications] Battery type: lithium-ion (Li-Ion) | Voltage: 18V | Capacity: 5500mAh / 99Wh | Plug & Play design. This high-performance battery provides a stable power supply and extends the mowing cycles of your robotic lawnmower for efficient lawn care.
[Replacement for OEM batteries] Direct replacement for the following original part numbers: 580 68 33-01, 580 68 33-02, 580 68 33-03, 589 58 52-01, 589 58 52-02, 588 14 64-01, 5888 154 64-02, 589585701, 589585201 (Note: Please check your original battery part number before purchase)
[High-quality cells & durability] Uses industry standard cells without memory effect. The low self-discharge and high cycle stability ensure a long service life. The battery delivers consistent performance, even in demanding outdoor weather conditions.
Integrated BMS & Safety: Equipped with an intelligent battery management system (BMS). The multiple circuit protection includes protection against overcharging, over-discharge, over-voltage, short circuit and overheating. Provides maximum operational safety during the charging and discharging process.

41,79 €
10

Husqvarna

Husqvarna Blade Disc 420 430 x 440 450 x 520 550-21 cm - 400 Series - Old up to 2019 Year of Manufacture

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8.4

Good

Our rankings are cleverly generated from the algorithmic analysis of thousands of customer reviews about products, brands, merchant’s customer service level, popularity, trends and more. The rankings reflect our opinion and should be a good starting point for shopping.

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Main highlights

Manufacturer number: 587378101
Installed in robotic mowers: Automower 420 (2016 - 2017), Automower 430X (2016 - 2017), Automower 430X (new) (2018)
Husqvarna Knife disc / knife holder, diameter 21 cm
Box contents: 1 x blade disc without knife up to year of manufacture 2019
Automower 440 (2017), Automower 450X (2016 - 2017, 2018), Automower 520 (2018), Automower 550 (2018)

18,32 €