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Click and Collect: Mon-Fri 9am-5pm .................... Retail Sales: Tues-Thurs 10am-4pm .................. Other times by appointment .............. Email: sales-support@mincost.co.uk .............. Tel: 01594 841014
Click and Collect: Mon-Fri 9am-5pm -- Retail Sales: Tues-Thurs 10am-4pm -- Other times by appointment -- Email: sales-support@mincost.co.uk -- Tel: 01594 841014

Automower 420 Spares

Below are links to PDFs which will help you identify parts. If you can't find the parts you require on our site please email us a list and we will get back to you with a price and availability. We have a working robot mower workshop and will offer free email support to customer purchasing spares from us.

Automower 420 spare parts list 2018

Automower 420 spare parts list 2019

Automower 420 spare parts list 2020

  • Husqvarna Robot mower Endurance Blades 6pc
    Original price £20.00 - Original price £20.00
    Original price
    £20.00
    £20.00 - £20.00
    Current price £20.00

    Husqvarna Robot mower Endurance Blades 6pc

    Mincost

    Genuine Husqvarna endurance blades for the Husqvarna Automower. 6pc Blades and screws included. Please change both at the same time.  Blades should...

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    Original price £20.00 - Original price £20.00
    Original price
    £20.00
    £20.00 - £20.00
    Current price £20.00
  • Husqvarna Endurance Blades bulk Pack 45pc
    Original price £99.00 - Original price £99.00
    Original price
    £99.00
    £99.00 - £99.00
    Current price £99.00

    Husqvarna Endurance Blades bulk Pack 45pc

    Mincost

    Bulk pack of the new Husqvarna Automower Endurance Blades Robot mower Blades which last twice as long. Recommended you change every two months.  45...

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    Original price £99.00 - Original price £99.00
    Original price
    £99.00
    £99.00 - £99.00
    Current price £99.00
  • Skid Plate
    Original price £18.40 - Original price £18.40
    Original price
    £18.40
    £18.40 - £18.40
    Current price £18.40

    Skid Plate

    Mincost

    The metal skid plate attached to the robot mowers cutting disc is a consumable item which is often changed during servicing. We often see this part...

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    Original price £18.40 - Original price £18.40
    Original price
    £18.40
    £18.40 - £18.40
    Current price £18.40
  • Hybrid Grass for Robot Lawnmowers
    Original price £34.99 - Original price £34.99
    Original price £34.99
    £34.99
    £34.99 - £34.99
    Current price £34.99

    Hybrid Grass for Robot Lawnmowers

    Husqvarna

    Hybrid grass is used to help improve the traction of your robot mower on slopes. It can also be used to reduce lawn wear in narrow passages or in f...

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    Original price £34.99 - Original price £34.99
    Original price £34.99
    £34.99
    £34.99 - £34.99
    Current price £34.99
  • Screw Torx M4x8
    Original price £0.87 - Original price £0.87
    Original price
    £0.87
    £0.87 - £0.87
    Current price £0.87

    Screw Torx M4x8

    Mincost

    The torx screw M4x8 used to secure the cutting disc. Quantity of 3 required. Item 10 on the diagram (sold in singles) 535 13 05-02 Replaces 535 13 ...

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    Original price £0.87 - Original price £0.87
    Original price
    £0.87
    £0.87 - £0.87
    Current price £0.87
  • BEARING HOUSING ASSY Robotic Mowers Cutting System
    Original price £22.43 - Original price £22.43
    Original price
    £22.43
    £22.43 - £22.43
    Current price £22.43

    BEARING HOUSING ASSY Robotic Mowers Cutting System

    Mincost

    Bearing housing for the Automowers cutting system 588 42 17-02 (Item 11 on the diagram) If you need the screw to secure the housing you can find ...

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    Original price £22.43 - Original price £22.43
    Original price
    £22.43
    £22.43 - £22.43
    Current price £22.43
  • Sold out
    Original price £174.08 - Original price £174.08
    Original price
    £174.08
    £174.08 - £174.08
    Current price £174.08

    Power unit Transformer 420 Automower

    Mincost

    Automower 420 transformer 590 44 23-02  replaces 586 75 53-02 580 38 07-02

    Original price £174.08 - Original price £174.08
    Original price
    £174.08
    £174.08 - £174.08
    Current price £174.08
    Sold out
  • Robot Mower Fence Barrier
    Original price £28.95 - Original price £28.95
    Original price
    £28.95
    £28.95 - £28.95
    Current price £28.95

    Robot Mower Fence Barrier

    Mincost

    12 steel arches that connect together providing 1m² coverage Very useful if you need to fence off daffodils or another seasonal flower from your ro...

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    Original price £28.95 - Original price £28.95
    Original price
    £28.95
    £28.95 - £28.95
    Current price £28.95
  • Printed Circuit Board for Charging station
    Sold out
    Original price £110.28 - Original price £110.28
    Original price
    £110.28
    £110.28 - £110.28
    Current price £110.28

    Printed Circuit Board for Charging station

    Mincost

    No loop signal error on your robot lawnmower, but the power source is working ok and you don't have a break in the perimeter wire. It's likely to b...

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    Original price £110.28 - Original price £110.28
    Original price
    £110.28
    £110.28 - £110.28
    Current price £110.28
    Sold out
  • Torx Screw T20
    Sold out
    Original price £1.50 - Original price £1.50
    Original price
    £1.50
    £1.50 - £1.50
    Current price £1.50

    Torx Screw T20

    Mincost

    The main Chasis screw for Husqvarna, Gardena, Flymo and Mcculloch robot lawnmowers.   1pc Sold separately    Fits machines  automower 310 automower...

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    Original price £1.50 - Original price £1.50
    Original price
    £1.50
    £1.50 - £1.50
    Current price £1.50
    Sold out
  • Pcba Charging Station Circuit Board
    Sold out
    Original price £106.55 - Original price £106.55
    Original price
    £106.55
    £106.55 - £106.55
    Current price £106.55

    Pcba Charging Station Circuit Board

    Mincost

    Automower 420 Circuit Board the Charging station (please note circuit boards are non-returnable)  For years 2016 and 2017 only

    Original price £106.55 - Original price £106.55
    Original price
    £106.55
    £106.55 - £106.55
    Current price £106.55
    Sold out
  • Front Rubber Tyre Robotic Mower
    Sold out
    Original price £5.97
    Original price £5.97 - Original price £5.97
    Original price £5.97
    Current price £0.00
    £0.00 - £0.00
    Current price £0.00

    Front Rubber Tyre Robotic Mower

    Mincost

    Front Rubber Tyre Robotic Mower 574 44 98-01 Fits automower 230 acx automower 265 acx automower 220 ac  automower 310  automower 315  r160  automo...

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    Original price £5.97
    Original price £5.97 - Original price £5.97
    Original price £5.97
    Current price £0.00
    £0.00 - £0.00
    Current price £0.00
    Sold out
  • Robot Mower Water Proof Wire Connector
    Original price £1.99 - Original price £1.99
    Original price
    £1.99
    £1.99 - £1.99
    Current price £1.99

    Robot Mower Water Proof Wire Connector

    Mincost

    The waterproof connector used for joining robotic lawnmowers boundary wire during installation or repair   QTY 1

    Original price £1.99 - Original price £1.99
    Original price
    £1.99
    £1.99 - £1.99
    Current price £1.99
  • Husqvarna Automower Cutting Disc 420,430X,440,450X,520,550
    Sold out
    Original price £19.21 - Original price £19.21
    Original price
    £19.21
    £19.21 - £19.21
    Current price £19.21

    Husqvarna Automower Cutting Disc 420,430X,440,450X,520,550

    Mincost

    Husqvarna Automower Cutting Disc    Three small Torx screws secure the disc if you need them you can find them here. 587 37 81-01 Fits Automower mo...

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    Original price £19.21 - Original price £19.21
    Original price
    £19.21
    £19.21 - £19.21
    Current price £19.21
    Sold out
  • Charging Cable Assembly
    Sold out
    Original price £52.00 - Original price £52.00
    Original price
    £52.00
    £52.00 - £52.00
    Current price £52.00

    Charging Cable Assembly

    Mincost

    After a few years of use, the charging contacts on your automower can have a build-up of dirt etc which prevents them from making a good connection...

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    Original price £52.00 - Original price £52.00
    Original price
    £52.00
    £52.00 - £52.00
    Current price £52.00
    Sold out
  • Automower Housing 435x AWD
    Sold out
    Original price £169.99
    Original price £169.99 - Original price £169.99
    Original price £169.99
    Current price £165.00
    £165.00 - £165.00
    Current price £165.00

    Automower Housing 435x AWD

    Mincost

    Complete the look of your robotic lawnmower and also provide it with some cover from the rain and sun. It sits over the charging station giving you...

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    Original price £169.99
    Original price £169.99 - Original price £169.99
    Original price £169.99
    Current price £165.00
    £165.00 - £165.00
    Current price £165.00
    Sold out
  • Low voltage cable 20m
    Original price £46.80 - Original price £46.80
    Original price
    £46.80
    £46.80 - £46.80
    Current price £46.80

    Low voltage cable 20m

    Mincost

    20m Low voltage cable for robotic lawnmowers.  This cable is for connecting power from the transformed which is plugged into the socket to the robo...

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    Original price £46.80 - Original price £46.80
    Original price
    £46.80
    £46.80 - £46.80
    Current price £46.80
  • 14mm Screw
    Original price £0.85 - Original price £0.85
    Original price
    £0.85
    £0.85 - £0.85
    Current price £0.85

    14mm Screw

    Mincost

    One of the most common screws used in Husqvarna, Gardena, Flymo and McCulloch robotic lawnmowers. often used for securing the skid plate underneath...

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    Original price £0.85 - Original price £0.85
    Original price
    £0.85
    £0.85 - £0.85
    Current price £0.85
  • Screw
    Original price £0.99 - Original price £0.99
    Original price
    £0.99
    £0.99 - £0.99
    Current price £0.99

    Screw

    Mincost

    The screw which secures the bearing and cutting disc.  item 12 in the diagram 535 07 60-01 replaces 535 07 25-01   fits Husqvarna, Garden and flymo...

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    Original price £0.99 - Original price £0.99
    Original price
    £0.99
    £0.99 - £0.99
    Current price £0.99
  • Printed Circuit board collison sensor
    Original price £19.52 - Original price £19.52
    Original price
    £19.52
    £19.52 - £19.52
    Current price £19.52

    Printed Circuit board collison sensor

    Mincost

    If your robot lawn mower has a collision sensor error which is on continuously it can be caused by a failed circuit board. Before changing this tho...

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    Original price £19.52 - Original price £19.52
    Original price
    £19.52
    £19.52 - £19.52
    Current price £19.52
  • Front Wheel Kit
    Original price £39.86 - Original price £39.86
    Original price
    £39.86
    £39.86 - £39.86
    Current price £39.86

    Front Wheel Kit

    Mincost

    Front wheel kit for Husqvarna Automower 581 62 14-01 Fits automower 420  automower 430x  automower 450x  automower 440  automower 320  automower 3...

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    Original price £39.86 - Original price £39.86
    Original price
    £39.86
    £39.86 - £39.86
    Current price £39.86