Repair kit wheel motor Husqvarna Automower 1pc (2014-2020)

A repair kit for one side to replace sunwheel in the outer part of a wheel motor.
Gears in hardened high-quality steel in own production. New pins for the planet wheels closest to the wheel are included in the kit.
Stainless screws with torx and hex key grips that do not slip.
New wheel bearings included.

Options:

Reinforced wheel bearing solution
Now there is an option to choose an upgrade kit that makes the wheel bearing much stronger and reduces the wear on the gears as there will not be an misalignment in the gear mesh surface anymore. The shaft always gets worn and this kit removes this weakness that is built into all these motors from the factory and wears out the gears. This avoids the temporary measure with Loctite between the axle and the wheel bearings, which is otherwise recommended.

Contains:

• 1X Longer wheel axle
• 1X Adapter with larger outer ball bearing
• 4X Stainless screws for motor bracket
• 1X Shaft seal

Shaft Seal
Better quality shaft seals than original that have two sealing lips for longer life.
The wheel axle always gets a certain wear that wears the original seal so that it becomes oval and does not seal as intended, which can damage the wheel bearings.
The seal is located in the plastic motor mount . The old one is removed and the new one installed turned with the spring inwards towards the electric motor and lubricated with grease.

Fits:
320/330X/420/430X/440/450X/520/550 from 2014v45 up to 2020, check appearance!
435X to axle only with large wheels.
On the 435X, it is only possible to mount a kit on the narrow part of the machine, however the shaft of the electric motor may need to be ground down a bit to make room.
The motor may be marked with or similar:
5863561-01-A
5863561-02-C
5863561-03-D
5863561-04-F

Does not fit:
320 produced in 2013 and 2014 had Linix gearbox
330X manufactured before 2014v45 had Dunker engine

Check the appearance against the picture below, if the gearbox is golden and the attachment to the electric motor is black with 4 locking lugs, it fits.
ATTENTION! Does not fit the new engine that came around 2020 and has a metal end.

Contains:

• 1X Sunwheel
• 4X Allen screw in stainless steel
• 4X Torx screw in stainless steel
• 4X Pins, hardened, ground for outer planet gears
• 2X Ball bearing with rubber seal
• 1X Grease bag (Mobile SHC220)
• 1X Shaft Seal (Optional)
• 1X Reinforced wheel bearing (Optional)

ATTENTION! Image of wheel motor only included as a reference for the spare parts. Wheel motor not included.

For more info, see Instructional video:

Instructions and video clips