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-5V

    Yamada CENTER-DISK-5V — 1/4" Center Disk

    Yamada CENTER-DISK-5V — 1/4" Center Disk

    $68.00 USD
    $68.00 USD
  • KAD placeholder — CENTER-DISK-50SS

    Yamada CENTER-DISK-50SS — 2" Center Disk

    Yamada CENTER-DISK-50SS — 2" Center Disk

    $156.00 USD
    $156.00 USD
  • KAD placeholder — CENTER-DISK-50T-INNER

    Yamada CENTER-DISK-50T-INNER — 2" Center Disk

    Yamada CENTER-DISK-50T-INNER — 2" Center Disk

    $96.00 USD
    $96.00 USD
  • KAD placeholder — CENTER-DISK-50U

    Yamada CENTER-DISK-50U — 2" Center Disk

    Yamada CENTER-DISK-50U — 2" Center Disk

    $65.00 USD
    $65.00 USD
  • KAD placeholder — CENTER-DISK-500SS-R-OUTER

    Yamada CENTER-DISK-500SS-R-OUTER — 2" Center Disk

    Yamada CENTER-DISK-500SS-R-OUTER — 2" Center Disk

    $270.00 USD
    $270.00 USD
  • KAD placeholder — CENTER-DISK-50FC-T

    Yamada CENTER-DISK-50FC-T — 2" Center Disk

    Yamada CENTER-DISK-50FC-T — 2" Center Disk

    $178.00 USD
    $178.00 USD
  • KAD placeholder — CENTER-DISK-50PVDF-T

    Yamada CENTER-DISK-50PVDF-T — 2" Center Disk

    Yamada CENTER-DISK-50PVDF-T — 2" Center Disk

    $252.00 USD
    $252.00 USD
  • KAD placeholder — CENTER-DISK-50PP-R

    Yamada CENTER-DISK-50PP-R — 2" Center Disk

    Yamada CENTER-DISK-50PP-R — 2" Center Disk

    $195.00 USD
    $195.00 USD
  • KAD placeholder — CENTER-DISK-50PP-T

    Yamada CENTER-DISK-50PP-T — 2" Center Disk

    Yamada CENTER-DISK-50PP-T — 2" Center Disk

    $175.00 USD
    $175.00 USD
  • KAD placeholder — CENTER-DISK-50SS-T-OUTER

    Yamada CENTER-DISK-50SS-T-OUTER — 2" Center Disk

    Yamada CENTER-DISK-50SS-T-OUTER — 2" Center Disk

    $192.00 USD
    $192.00 USD
  • KAD placeholder — CENTER-DISK-50PVDF-R

    Yamada CENTER-DISK-50PVDF-R — 2" Center Disk

    Yamada CENTER-DISK-50PVDF-R — 2" Center Disk

    $259.00 USD
    $259.00 USD
  • KAD placeholder — CENTER-DISK-5-ACETAL

    Yamada CENTER-DISK-5-ACETAL — 1/4", Groundable Acetal Center Disk

    Yamada CENTER-DISK-5-ACETAL — 1/4", Groundable Acetal Center Disk

    $53.00 USD
    $53.00 USD
  • KAD placeholder — CENTER-DISK-40SS

    Yamada CENTER-DISK-40SS — 1-1/2" Center Disk

    Yamada CENTER-DISK-40SS — 1-1/2" Center Disk

    $133.00 USD
    $133.00 USD
  • KAD placeholder — CENTER-DISK-50FC

    Yamada CENTER-DISK-50FC — 2" Center Disk

    Yamada CENTER-DISK-50FC — 2" Center Disk

    $151.00 USD
    $151.00 USD
  • KAD placeholder — CENTER-DISK-40PP-T

    Yamada CENTER-DISK-40PP-T — 1-1/2" Center Disk

    Yamada CENTER-DISK-40PP-T — 1-1/2" Center Disk

    $175.00 USD
    $175.00 USD
  • KAD placeholder — CENTER-DISK-5-INNER

    Yamada CENTER-DISK-5-INNER — 1/4" Center Disk

    Yamada CENTER-DISK-5-INNER — 1/4" Center Disk

    $28.00 USD
    $28.00 USD