What happens if I don't change the blade?

A blunt blade tears the grass tips, which then brown, and a bent blade makes the mower vibrate and wears the engine or motor.

Sanli lawn mower blades

Which blade (and on petrol mowers, which air filter and spark plug) each of the 14 Sanli lawn mowers sold in Australia takes, with dated prices from 4 Australian sellers.

Showing 14 of 14 Sanli models · grouped by part

40 cm (16") bar blade KSP-CB4takes KSP-CB4

Packaged blade set KSP-CB1 (2 swing-back blades with bolts)takes KSP-CB1

Tomahawk bar blade KSP-CB3takes KSP-CB3

How to change the blade in your Sanli mower

Steps for the packaged blade set KSP-CB1 (2 swing-back blades with bolts) (KSP-CB1), the blade 6 Sanli models take.

No clear video for this blade 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.

Different steps for NGK BPR6ES spark plug · Different steps for 40 cm (16") bar blade KSP-CB4 · Different steps for Tomahawk bar blade KSP-CB3

After changing the blade

No reset needed.

Common questions

What happens if I don't change the blade?: 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 after changing the blade on a Sanli mower?: No reset needed.

All 14 Sanli lawn mowers we list, A to Z

Brand names describe compatibility only; FitMatch is independent of Sanli. Fitment sources are recorded on every model page.