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    breakawayspeed's Avatar
    breakawayspeed Posts: 1, Reputation: 1
    New Member

    May 14, 2009, 07:32 PM
    Mower deck belt routing John Deere 420 - 50inch deck
    Hi - I am looking for help on the routing for deck belt for John Deere 420 with 50 inch deck.
    Any help would be appreciated.

    Thank you !

    jcarnivale's Avatar
    jcarnivale Posts: 22, Reputation: 2
    New Member

    Jun 6, 2009, 02:49 PM
    Hi Steve,

    Go to

    Click "Residential"

    Click "Services & Support"

    Click "View Operators Manual & Parts Catalogs

    Click "Search for Operators Manual"

    Enter Model 420 and hit enter.

    There you go. Have fun!
    ballengerb1's Avatar
    ballengerb1 Posts: 27,379, Reputation: 2280
    Home Repair & Remodeling Expert

    Jun 8, 2009, 08:33 AM

    Start your search here. john deere belt diagram - Google Image Search
    crigby's Avatar
    crigby Posts: 4,343, Reputation: 107
    Outdoor Power Equipment Expert

    Jun 8, 2009, 09:03 PM

    That answer about Deere was almost right except that mower comes with a choice of three decks. The deck will have its own model number; should have a serial number tag and the first six digits of the thirteen are the model number. You will need that for the manual.

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