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 — SPOOL-CASE-10

    Yamada SPOOL-CASE-10 — 3/8" Spool

    Yamada SPOOL-CASE-10 — 3/8" Spool

    $95.00 USD
    $95.00 USD
  • KAD placeholder — SPOOL-ASSY-40/50/80

    Yamada SPOOL-ASSY-40/50/80 — 1-1/2" Spool

    Yamada SPOOL-ASSY-40/50/80 — 1-1/2" Spool

    $68.00 USD
    $68.00 USD
  • KAD placeholder — SPOOL-COVER-10

    Yamada SPOOL-COVER-10 — 3/8" Spool

    Yamada SPOOL-COVER-10 — 3/8" Spool

    $15.00 USD
    $15.00 USD
  • KAD placeholder — SPOOL-ASSY-G15PP

    Yamada SPOOL-ASSY-G15PP — Spool for G15PP

    Yamada SPOOL-ASSY-G15PP — Spool for G15PP

    $28.00 USD
    $28.00 USD
  • KAD placeholder — SPLIT-MANIFOLD-20AL-NEW

    Yamada SPLIT-MANIFOLD-20AL-NEW — 3/4" Split Manifold

    Yamada SPLIT-MANIFOLD-20AL-NEW — 3/4" Split Manifold

    $84.00 USD
    $84.00 USD
  • KAD placeholder — SPOOL-ASSY-G15-METAL

    Yamada SPOOL-ASSY-G15-METAL — Spool for G15

    Yamada SPOOL-ASSY-G15-METAL — Spool for G15

    $80.00 USD
    $80.00 USD
  • KAD placeholder — SPLIT-MANIFOLD-15PP

    Yamada SPLIT-MANIFOLD-15PP — 1/2" Split Manifold

    Yamada SPLIT-MANIFOLD-15PP — 1/2" Split Manifold

    $107.00 USD
    $107.00 USD
  • KAD placeholder — SPACER-G25N

    Yamada SPACER-G25N — Spacer for G25N

    Yamada SPACER-G25N — Spacer for G25N

    $7.00 USD
    $7.00 USD
  • KAD placeholder — SPLIT-MANIFOLD-25AL-NEW

    Yamada SPLIT-MANIFOLD-25AL-NEW — 1" Split Manifold

    Yamada SPLIT-MANIFOLD-25AL-NEW — 1" Split Manifold

    $95.00 USD
    $95.00 USD
  • KAD placeholder — SPEED-CONTROLLER-(SVT)

    Yamada SPEED-CONTROLLER-(SVT) — Speed Control

    Yamada SPEED-CONTROLLER-(SVT) — Speed Control

    $65.00 USD
    $65.00 USD
  • KAD placeholder — SPACER-10

    Yamada SPACER-10 — 3/8" Spacer

    Yamada SPACER-10 — 3/8" Spacer

    $11.00 USD
    $11.00 USD
  • KAD placeholder — SPLIT-MANIFOLD-5PP

    Yamada SPLIT-MANIFOLD-5PP — 1/4" Split Manifold

    Yamada SPLIT-MANIFOLD-5PP — 1/4" Split Manifold

    $73.00 USD
    $73.00 USD
  • KAD placeholder — SP-BALL-80E

    Yamada SP-BALL-80E — 3" Service Part

    Yamada SP-BALL-80E — 3" Service Part

    $259.00 USD
    $259.00 USD
  • KAD placeholder — SP-BALL-50N

    Yamada SP-BALL-50N — 2" Service Part

    Yamada SP-BALL-50N — 2" Service Part

    $68.00 USD
    $68.00 USD
  • KAD placeholder — SPACER-50-PP

    Yamada SPACER-50-PP — 2", Polypropylene (PPG) Spacer

    Yamada SPACER-50-PP — 2", Polypropylene (PPG) Spacer

    $26.00 USD
    $26.00 USD
  • KAD placeholder — SPACER-DP-10/15

    Yamada SPACER-DP-10/15 — 3/8" Spacer for DP-10/15

    Yamada SPACER-DP-10/15 — 3/8" Spacer for DP-10/15

    $8.00 USD
    $8.00 USD