Lawn mower blade
Sanli packaged blade set KSP-CB1 (2 swing-back blades with bolts)
KSP-CB1
Fits 6 models
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GenuineGenuine Sanli
$8.66
Jakmax · 31 OctLowest genuine · Jakmax · checked 31 Oct
CompatibleCompatible option
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No compatible seller tracked yetNo compatible seller tracked yet
Genuine: made by Sanli. Compatible: another brand.Genuine is made by Sanli. Compatible is made by another brand. Check the seller's page for the size and models it fits.
Lowest price · $8.66
Jakmax. Every seller we track is listed below. Some links earn us a commission. Some seller links earn us a commission, at no extra cost to you.
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AUD, before delivery. Each price shows when it was checked.
Opens Jakmax in a new tab. Their page is the source of truth for price, delivery and returns.
How long it lasts
Replace it as soon as possible when it is damaged, worn or bent, Sanli says; check the blade and its bolts before and after each mow, and have it sharpened and balanced at least once a year by a service agent.
After replacing: No reset needed.
How to change the KSP-CB1 blade
Watch the guide or follow the steps.
No clear video for this part yet. The steps cover it.
- 1Stop the engine and disconnect the spark plug cap. Wear protective gloves when you handle the blades.
- 2Tilt the mower on its side with the air filter and carburettor side up.
- 3Hold the blade disc still and undo the bolt that holds each swing-back blade to the disc.
- 4Fit each new blade with the bolt, washer and nut from the set so it swings freely on its bolt. Change all the blades on the disc together so it stays balanced.
- 5Tighten each blade bolt firmly, then turn the disc by hand to check that every blade swings freely and nothing rubs.
Every number this part goes by
- Retail name:
- JM7037
- Retail name:
- KSP-CB1
- Retail name:
- KSPCB1
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 these 6 Sanli models
LCS140, PMS140. Takes 4 swing-back blades: buy 2 packs of KSP-CB1 (2 blades each). Single blades are PSS-LB1.
The other 4 models. Sanli lists the KSP-CB1 packaged blade set (2 blades with bolts) and the single blade PSS-LB1; buy enough packs for every blade on the disc.
Common questions
- What does the KSP-CB1 fit?
- The Sanli packaged blade set KSP-CB1 (2 swing-back blades with bolts) fits 6 Sanli models, including the LCS140, LCS405 and LMS140. Every one is listed on this page.
- Where can I buy the KSP-CB1 in Australia?
- We track 2 Australian sellers for the KSP-CB1; the lowest listed price when we last checked was A$8.66 at Jakmax. Prices are re-checked daily and dated on this page.
- How do I fit the KSP-CB1?
- 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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