FitMatch

The STIHL iMOW 5 takes the STIHL iMOW BASIC replacement blades IA00 007 4202 (18 blades) as its blade; Australian sellers list it from A$3.61 each as of 30 October 2026. Fitment confirmed against the manufacturer's compatibility list.

STIHL iMOW 5

Your robot mower

Robot mower

Confirmed against STIHL's list

Not yours? Change
IA00 007 4202

Takes the IA00 007 4202

Blade · check the code on your old part.

Takes 3 blades, one on each L-pin of the blade disk; replace all three together.

Other STIHL robot mowers that take the IA00 007 4202

Genuine

$3.61 each

18-pack $65.00

STIHL Australia · 30 Oct

Compatible

See seller

No compatible seller tracked yet

Genuine: made by STIHL. Compatible: another brand.

Lowest price · $3.61 each · 18-pack $65.00

STIHL Australia. Every seller we track is listed below. Some links earn us a commission.

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AUD, before delivery. Each price shows when it was checked.

STIHL AustraliaGenuine · checked 30 Oct$3.61 each18-pack $65.00Open
Open cheapest seller · $3.61 each · 18-pack $65.00

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How long it lasts

Replace it after about 200 hours of mowing at the latest, STIHL says; always replace all three blades together, as they cannot be sharpened.

After replacing: No reset needed. The MY iMOW app has a 'Check blades' reminder you can switch on.

How to change the blade in your STIHL iMOW 5

Watch the guide or follow the steps.

STIHL iMOW® robotic lawn mower I iMOW® blade change · STIHL Australia (official)
  1. 1Put on sturdy work gloves. Stop the iMOW and turn on the device lock: press STOP, hold STOP until the light strip glows fully red, then press STOP again; the light strip flashes twice.
  2. 2Hold the mower by the front and rear grip surfaces and turn it onto its back.
  3. 3Press and hold the lever, turn the nut anticlockwise until it comes off, then lift off the blade disk.
  4. 4Push the blade carrier in the direction of the arrow to unlock it, take it off and remove all three old blades. Clean the blade disk, blade carrier and nut.
  5. 5Fit one new blade on each L-pin, put the blade carrier back on and push it until it locks, with all three arms under the L-pins.
  6. 6Put the blade disk back on, hold the lever and turn the nut clockwise, then let go and tighten the nut until the levers click. Replace all blades together; STIHL says they cannot be sharpened.
Every number this part goes by
Retail name:
IA00 007 4201
Retail name:
IA00 007 4202

Sellers list any of these; they are the same part.

About your iMOW 5

STIHL robot mower — iMOW 5/6/7 (disc-cut). Its blade is the iMOW BASIC replacement blades IA00 007 4202 (18 blades), part IA00 007 4202.

Where the model number is: The model is on the rating label underneath the mower or under its top cover; it reads like Automower 315X or WR139E. Switch the mower off before you lift it: the blades are sharp.

Fits these 6 STIHL models

Takes 3 blades, one on each L-pin of the blade disk; replace all three together.

Common questions
Which blade fits the STIHL iMOW 5?
The STIHL iMOW 5 takes the STIHL iMOW BASIC replacement blades IA00 007 4202 (18 blades). Takes 3 blades, one on each L-pin of the blade disk; replace all three together.
Where can I buy the IA00 007 4202 in Australia?
We track 1 Australian seller for the IA00 007 4202; the lowest listed price when we last checked was A$3.61 at STIHL Australia. Prices are re-checked daily and dated on this page.
How do I fit the IA00 007 4202 in a STIHL iMOW 5?
6 steps, listed on this page with the replacement video where the maker has one.
What happens if I don't change it?
Blunt blades tear the grass tips, which then brown, and the mower works harder on every run.
Is there anything to reset afterwards?
No reset needed. The MY iMOW app has a 'Check blades' reminder you can switch on.

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