it is only possible to mount a set of reinforced wheel bearings on the narrow part of the machine

5mm on the 4 gears that work against this gear because the gear cutter couldn't fit otherwise

5823152-01

but if it has gradually deteriorated

This gear is milled and machined from steel and not pressed from powder like the original

Planetkugghjul stål Linix 3st Husqvarna Automower 320 330X 420 430X 435X 440 450X 520 550320 330X 420 430X 435X 440 450X 520 550 it is only possible toSteel planetary gears that is installed closest to the wheel. Fits: 220AC 305 308 Early 320Gardena R160, several other Gardena. Suitable for example article number: 5026336 Check the appearance against the image below, If the gearbox is black with the text LINIX, it fits. Characteristics: Hardened milled gears in high quality steel in house production. Contains: 3x Planetary gears