Homelite
Farming

Model #AP320-1 Homelite pump

Here are the diagrams and repair parts for Homelite AP320-1 pump, as well as links to manuals and error code tables, if available.


There are a couple of ways to find the part or diagram you need:

  • Click a diagram to see the parts shown on that diagram.
  • In the search box below, enter all or part of the part number or the part’s name.

Not all parts are shown on the diagrams—those parts are labeled NI, for “not illustrated”.

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For DIY troubleshooting advice and repair guides, visit our repair help section.

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    Showing 10 of 61 parts

    Key

    #12

    Replacement parts Diagram

    Key

    Part #43301A
    $16.00

    In Stock

    O-Ring

    #10A

    Replacement parts Diagram

    O-ring

    Part #43312
    $13.33

    In Stock

    Lock Washer

    #5

    Replacement parts Diagram

    Lock washer

    Part #83051B
    This item is not returnable
    $2.16

    In Stock

    O-Ring

    #9A

    Replacement parts Diagram

    O-ring

    Part #43314
    This item is not returnable
    $2.74

    In Stock

    Hex Nut

    #4

    Replacement parts Diagram

    Hex nut

    Part #81172B
    $14.80

    In Stock

    Label

    #NI

    All parts Diagram

    Label

    Part #43265
    This item is not returnable
    $5.99

    In Stock

    O-Ring

    #6

    Replacement parts Diagram

    O-ring

    Part #43751
    This item is not returnable
    $2.16

    In Stock

    O-Ring

    #35

    Replacement parts Diagram

    O-ring

    Part #UP03801
    ?
    Manufacturer substitution
    This part replaces 02964. Substitute parts can look different from the original.
    This part replaces 02964
    $10.13

    In Stock

    Hex Screw

    #28

    Replacement parts Diagram

    Hex screw

    Part #UP03788
    ?
    Manufacturer substitution
    This part replaces 82504A. Substitute parts can look different from the original.
    This part replaces 82504A
    $16.30

    In Stock

    Pump Body

    #19A

    Replacement parts Diagram

    Pump body

    Part #UP03778
    ?
    Manufacturer substitution
    This part replaces 43278A. Substitute parts can look different from the original.
    This part replaces 43278A
    $366.38

    In Stock