Lawn mower blade
Masport 485mm flat-disc blade and bolt set 773702 (2 blades)
773702
Fits 1 model
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GenuineGenuine Masport
$16.97
Power Mowers · 31 OctLowest genuine · Power Mowers · checked 31 Oct
CompatibleCompatible option
$11.47 each
4-pack $45.89
Amazon AU · 28 OctAmazon AU · checked 28 Oct
Check sellerCheck seller details
Genuine: made by Masport. Compatible: another brand.Genuine is made by Masport. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest compatibleLowest compatible price · $11.47 each · 4-pack $45.89
Amazon AU. Compare with genuine below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.
Compare 3 sellers
AUD, before delivery. Each price shows when it was checked.
Compatible options
2 sellers
Opens Amazon AU in a new tab. Their page is the source of truth for price, delivery and returns.
How long it lasts
Replace it when the blades or bolts are worn or damaged, in sets so the cutter stays balanced, Masport says; check them before each use and whenever the mower hits something or starts to vibrate.
After replacing: No reset needed.
How to change the 773702 blade
Watch the guide or follow the steps.
- 1Switch the mower off, wait for the blade to stop and remove the safety key. Wear protective gloves.
- 2Tilt the mower over so you can reach the blade disc under the deck.
- 3Undo the blade centre bolt and take the flat disc off the mower, noting where each part goes.
- 4Undo the tip mounting bolts and fit the two new blades with the bolts from the set. Masport says battery mowers use their own blade design, so fit the blades listed for your mower.
- 5Refit the disc so its slots sit over the lugs and the drive plate; replace the mounting bolts if they are worn. Tighten the tip bolts to 20-25 Nm and the centre bolt to 38-42 Nm.
Every number this part goes by
- Retail name:
- 773702
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 Masport model
Masport1 model
Takes 2 blades on a 485 mm flat disc: one set of 773702. Masport's earlier parts list names 765155 for the same blades: match the code on your old set.
Common questions
- What does the 773702 fit?
- The Masport 485mm flat-disc blade and bolt set 773702 (2 blades) fits the Masport 60V ST 19.
- Where can I buy the 773702 in Australia?
- We track 3 Australian sellers for the 773702; the lowest listed price when we last checked was A$11.47 at Amazon AU. Prices are re-checked daily and dated on this page.
- How do I fit the 773702?
- 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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