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 — AIR-CHAMBER-25PP-NEW

    Yamada AIR-CHAMBER-25PP-NEW — 1" Air Chamber

    Yamada AIR-CHAMBER-25PP-NEW — 1" Air Chamber

    $63.00 USD
    $63.00 USD
  • KAD placeholder — AIR-CHAMBER-20-METAL-NEW

    Yamada AIR-CHAMBER-20-METAL-NEW — 3/4" Air Chamber

    Yamada AIR-CHAMBER-20-METAL-NEW — 3/4" Air Chamber

    $33.00 USD
    $33.00 USD
  • KAD placeholder — AIR-CHAMBER-20PP-NEW

    Yamada AIR-CHAMBER-20PP-NEW — 3/4" Air Chamber

    Yamada AIR-CHAMBER-20PP-NEW — 3/4" Air Chamber

    $53.00 USD
    $53.00 USD
  • KAD placeholder — AIR-CHAMBER-80

    Yamada AIR-CHAMBER-80 — 3" Air Chamber

    Yamada AIR-CHAMBER-80 — 3" Air Chamber

    $379.00 USD
    $379.00 USD
  • KAD placeholder — AIR-CHAMBER-25-METAL-NEW

    Yamada AIR-CHAMBER-25-METAL-NEW — 1" Air Chamber

    Yamada AIR-CHAMBER-25-METAL-NEW — 1" Air Chamber

    $33.00 USD
    $33.00 USD
  • KAD placeholder — 9806K72

    Yamada 9806K72 — Replacement Part

    Yamada 9806K72 — Replacement Part

    $85.00 USD
    $85.00 USD
  • KAD placeholder — 9806K73

    Yamada 9806K73 — Replacement Part

    Yamada 9806K73 — Replacement Part

    $85.00 USD
    $85.00 USD
  • KAD placeholder — 91745A542

    Yamada 91745A542 — Stainless Steel (316) Replacement Part

    Yamada 91745A542 — Stainless Steel (316) Replacement Part

    $20.00 USD
    $20.00 USD
  • KAD placeholder — 831271-FL

    Yamada 831271-FL — 1" Manifold

    Yamada 831271-FL — 1" Manifold

    $1,367.00 USD
    $1,367.00 USD
  • KAD placeholder — 832163-A

    Yamada 832163-A — 3" Pilot Valve

    Yamada 832163-A — 3" Pilot Valve

    $113.00 USD
    $113.00 USD
  • KAD placeholder — 832162-A

    Yamada 832162-A — 1-1/2" Pilot Valve

    Yamada 832162-A — 1-1/2" Pilot Valve

    $113.00 USD
    $113.00 USD
  • KAD placeholder — 831271-Z

    Yamada 831271-Z — 1" Split Manifold

    Yamada 831271-Z — 1" Split Manifold

    $368.00 USD
    $368.00 USD
  • KAD placeholder — 9806K71

    Yamada 9806K71 — Replacement Part

    Yamada 9806K71 — Replacement Part

    $85.00 USD
    $85.00 USD
  • KAD placeholder — 9298K16

    Yamada 9298K16 — Plug

    Yamada 9298K16 — Plug

    $15.00 USD
    $15.00 USD
  • KAD placeholder — 831270-FL

    Yamada 831270-FL — 3/4" Manifold

    Yamada 831270-FL — 3/4" Manifold

    $1,264.00 USD
    $1,264.00 USD
  • KAD placeholder — 804841-TPO

    Yamada 804841-TPO — 2", Santoprene (TPO) Valve

    Yamada 804841-TPO — 2", Santoprene (TPO) Valve

    $489.00 USD
    $489.00 USD