Which mower starter solenoid...

[Bill]

My mower needs a new starter solenoid. The mower is fairly unusual (Grillo MD18) but is powered by a B&S engine.

I've found the right solenoid for £45.01

"Genuine" solenoids for other B&S powered mowers for £35ish

Or something that looks identical on Amazon for £15

Tempted to go for the cheap one... What's the worst that can happen??

[shtu]

The solenoids are pretty standard, check against the one that's already fitted for shape, terminals, etc.

If you're going cheap generic, go cheap, https://www.ebay.co.uk/itm/191749823216