FitMatch
Sanli 40 cm (16") bar blade KSP-CB4

Lawn mower blade

Sanli 40 cm (16") bar blade KSP-CB4

KSP-CB4

Fits 6 models

Wrong part, or your model missing? Tell us. A person checks every report.

Genuine

$17.49

Jakmax · 31 Oct

Compatible

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No compatible seller tracked yet

Genuine: made by Sanli. Compatible: another brand.

Lowest price · $17.49

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

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Compare 2 sellers

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

JakmaxGenuine · checked 31 Oct$17.49Open
Power MowersGenuine · checked 31 Oct$33.11Open
Open cheapest seller · $17.49

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-CB4 blade

Watch the guide or follow the steps.

No clear video for this part yet. The steps cover it.

  1. 1Stop the engine and disconnect the spark plug cap. Wear protective gloves when you handle the blades.
  2. 2Tilt the mower on its side with the air filter and carburettor side up.
  3. 3Hold the blade firmly in one hand and loosen the blade screw with a spanner or socket.
  4. 4Check that all the parts (blades, key, blade holder, screws and washers) are there, clean and in good condition, and fit the new blades with the cooling fins facing the engine.
  5. 5Tighten the screws, check that everything is in place and lined up, then tighten the fixing bolt very firmly while holding the blade.
Every number this part goes by
Retail name:
KSP-CB4
Retail name:
KSPCB4

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

BBJ300, BBP400, BIG350. Takes one bar blade: KSP-CB4.

The other 3 models. Takes one 40 cm bar blade: KSP-CB4.

Common questions
What does the KSP-CB4 fit?
The Sanli 40 cm (16") bar blade KSP-CB4 fits 6 Sanli models, including the BBJ300, BBP400 and BIG350. Every one is listed on this page.
Where can I buy the KSP-CB4 in Australia?
We track 2 Australian sellers for the KSP-CB4; the lowest listed price when we last checked was A$17.49 at Jakmax. Prices are re-checked daily and dated on this page.
How do I fit the KSP-CB4?
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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