Question about Toro Lawnmower 20099 Mower Mowers Lawn

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I am trying to install a toro front wheel drive gearbox and have all the washers mixed up

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Going from the inside out. You will need the round washer without a key, then a washer with a key, then the e clip, then another washer with a key, install the spring .. key .. and the drive gear. After that it in one more washer with a key and the last e clip. Only one side will use the washer without a key.
This should get you back in "gear" :)

Posted on Apr 05, 2011


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I’m happy to assist further over the phone at

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