Yamada Parts

Genuine Yamada service parts, repair kits, dampeners and accessories for air-operated double-diaphragm pumps. Search by Yamada part number or browse by pump size.

Every listing carries KAD's own specification table so you can confirm the part before you order. Texas-based, with fast dispatch and US support.

  • KAD placeholder — CENTER-DISK-25/32R

    Yamada CENTER-DISK-25/32R — 1" Center Disk

    Yamada CENTER-DISK-25/32R — 1" Center Disk

    $17.00 USD
    $17.00 USD
  • KAD placeholder — CENTER-DISK-25PP-T

    Yamada CENTER-DISK-25PP-T — 1" Center Disk

    Yamada CENTER-DISK-25PP-T — 1" Center Disk

    $83.00 USD
    $83.00 USD
  • KAD placeholder — CENTER-DISK-25R

    Yamada CENTER-DISK-25R — 1" Center Disk

    Yamada CENTER-DISK-25R — 1" Center Disk

    $17.00 USD
    $17.00 USD
  • KAD placeholder — CENTER-DISK-20T

    Yamada CENTER-DISK-20T — 3/4" Center Disk

    Yamada CENTER-DISK-20T — 3/4" Center Disk

    $63.00 USD
    $63.00 USD
  • KAD placeholder — CENTER-DISK-25SS/FC-T

    Yamada CENTER-DISK-25SS/FC-T — 1", Cast Iron (FC) Center Disk

    Yamada CENTER-DISK-25SS/FC-T — 1", Cast Iron (FC) Center Disk

    $63.00 USD
    $63.00 USD
  • KAD placeholder — CENTER-DISK-20SS-T

    Yamada CENTER-DISK-20SS-T — 3/4" Center Disk

    Yamada CENTER-DISK-20SS-T — 3/4" Center Disk

    $63.00 USD
    $63.00 USD
  • KAD placeholder — CENTER-DISK-20R-NEW

    Yamada CENTER-DISK-20R-NEW — 3/4" Center Disk

    Yamada CENTER-DISK-20R-NEW — 3/4" Center Disk

    $14.00 USD
    $14.00 USD
  • KAD placeholder — CENTER-DISK-20R

    Yamada CENTER-DISK-20R — 3/4" Center Disk

    Yamada CENTER-DISK-20R — 3/4" Center Disk

    $14.00 USD
    $14.00 USD
  • KAD placeholder — CENTER-DISK-15UN

    Yamada CENTER-DISK-15UN — 1/2" Center Disk

    Yamada CENTER-DISK-15UN — 1/2" Center Disk

    $10.00 USD
    $10.00 USD
  • KAD placeholder — CENTER-DISK-20PP-T

    Yamada CENTER-DISK-20PP-T — 3/4" Center Disk

    Yamada CENTER-DISK-20PP-T — 3/4" Center Disk

    $68.00 USD
    $68.00 USD
  • KAD placeholder — CENTER-DISK-20AL-T

    Yamada CENTER-DISK-20AL-T — 3/4" Center Disk

    Yamada CENTER-DISK-20AL-T — 3/4" Center Disk

    $40.00 USD
    $40.00 USD
  • KAD placeholder — CENTER-DISK-15AL-OUTER

    Yamada CENTER-DISK-15AL-OUTER — 1/2" Center Disk

    Yamada CENTER-DISK-15AL-OUTER — 1/2" Center Disk

    $43.00 USD
    $43.00 USD
  • KAD placeholder — CENTER-DISK-20-UN

    Yamada CENTER-DISK-20-UN — 3/4" Center Disk

    Yamada CENTER-DISK-20-UN — 3/4" Center Disk

    $63.00 USD
    $63.00 USD
  • KAD placeholder — CENTER-DISK-10/15SS&10F

    Yamada CENTER-DISK-10/15SS&10F — 3/8" Center Disk

    Yamada CENTER-DISK-10/15SS&10F — 3/8" Center Disk

    $63.00 USD
    $63.00 USD
  • KAD placeholder — CENTER-DISK-15V

    Yamada CENTER-DISK-15V — 1/2" Center Disk

    Yamada CENTER-DISK-15V — 1/2" Center Disk

    $259.00 USD
    $259.00 USD
  • KAD placeholder — CENTER-DISK-20PP-R

    Yamada CENTER-DISK-20PP-R — 3/4" Center Disk

    Yamada CENTER-DISK-20PP-R — 3/4" Center Disk

    $68.00 USD
    $68.00 USD