Lawn mower blade
RYOBI 37cm lawn mower blade RLMB2
RLMB2
Fits 1 model
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GenuineGenuine Ryobi
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Ryobi Australia · 28 OctRyobi Australia · checked 28 Oct
CompatibleCompatible option
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No compatible seller tracked yetNo compatible seller tracked yet
Genuine: made by Ryobi. Compatible: another brand.Genuine is made by Ryobi. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Compare 2 sellers
AUD, before delivery. Each price shows when it was checked.
How long it lasts
Replace it when it is bent, worn or damaged, Ryobi says; inspect it before each use, and sharpen or replace a dull blade.
After replacing: No reset needed.
How to change the RLMB2 blade
Watch the guide or follow the steps.
- 1Open the battery door, take out the battery pack(s) and remove the isolator key (safety key), then close the battery door. Wear heavy-duty gloves: the blade is sharp.
- 2Remove the grass catcher and tilt the mower on its side. Clear grass clippings and debris from the deck and blade.
- 3Put a piece of wood in the deck to stop the blade turning and loosen the blade nut. Remove the nut, spacer and washer, then the old blade.
- 4Fit the new blade, washer, spacer and nut, making sure the posts on the hub line up with the holes in the blade.
- 5With the wood holding the blade, hand-tighten the nut until the blade is secure, then tighten it to 35-40 Nm (about half a turn with a spanner).
Every number this part goes by
- Retail name:
- RLMB2
Sellers list any of these; they are the same part.
Will it fit your appliance?
Type your model number and we'll check it against the makers' lists.
Fits this Ryobi model
Ryobi1 model
One 37 cm bar blade. Blade nut torque 35-40 Nm.
Common questions
- What does the RLMB2 fit?
- The RYOBI 37cm lawn mower blade RLMB2 fits the Ryobi R18XLMW20.
- Where can I buy the RLMB2 in Australia?
- We link to 2 Australian sellers for the RLMB2; the seller's page shows the current price.
- How do I fit the RLMB2?
- 5 steps, listed on this page with the replacement video where the maker has one.
- What happens if I don't change it?
- A blunt blade tears the grass tips, which then brown, and a bent blade makes the mower vibrate and wears the engine or motor.
- Is there anything to reset afterwards?
- No reset needed.
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