Gravely ZT1640 Mower, Zero Turn

If you have an electric clutch or fuel pump you will have to use the alternator and regulator and fuel pump of your old engine unless the new engine has at least a 9 amp alternator and a fuel pump on it.

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  • 31R907-0050 31R907-0050
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    31R907-0050

    17.5hp Briggs & Stratton Intek Series Engine, Vertical 1x3-5/32 Shaft, Electric Start, 9 Amp Alternator (for riding lawnmowers without the space available to change an oil filter)

    In Stock: 18

    $728.99
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  • 31R977-0054 31R977-0054
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    31R977-0054

    17.5hp Briggs & Stratton Engine, Vertical 1"x3-5/32" Shaft, Electric Start, 9 Amp Alternator, Fuel Pump

    In Stock: 396

    $709.00
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  • 31R977-0105 31R977-0105
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    31R977-0105

    17.5hp Briggs & Stratton Engine, Vertical 1"x3-5/32" Shaft, Electric Start, 9 Amp Tri Circuit Alternator, Fuel Pump, Oil Filter, Muffler (good replacement for 31R977-0054)

    In Stock: 9

    $719.00
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  • 33S877-0043 33S877-0043
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    33S877-0043

    19hp Briggs & Stratton EX1900 Series Engine, Vertical 1"x3-5/32" Shaft, Electric Start, 9 Amp Alternator, Fuel Pump, Choke-a-Matic (replaces 33S877-0019)

    In Stock: 278

    $799.00
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