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 — STOP-RING-AD-10/25/40/50

    Yamada STOP-RING-AD-10/25/40/50 — 3/8" Stop for AD-10/25/40/50

    Yamada STOP-RING-AD-10/25/40/50 — 3/8" Stop for AD-10/25/40/50

    $7.00 USD
    $7.00 USD
  • KAD placeholder — STAND-RUBBER-5

    Yamada STAND-RUBBER-5 — 1/4" Stand

    Yamada STAND-RUBBER-5 — 1/4" Stand

    $7.00 USD
    $7.00 USD
  • KAD placeholder — STAND-50PP

    Yamada STAND-50PP — 2" Stand

    Yamada STAND-50PP — 2" Stand

    $229.00 USD
    $229.00 USD
  • KAD placeholder — STOP-RING-10

    Yamada STOP-RING-10 — 3/8" Stop

    Yamada STOP-RING-10 — 3/8" Stop

    $7.00 USD
    $7.00 USD
  • KAD placeholder — STAND-40PP

    Yamada STAND-40PP — 1-1/2" Stand

    Yamada STAND-40PP — 1-1/2" Stand

    $164.00 USD
    $164.00 USD
  • KAD placeholder — SS-BALL-10

    Yamada SS-BALL-10 — 3/8", Stainless Steel (316) Check Ball

    Yamada SS-BALL-10 — 3/8", Stainless Steel (316) Check Ball

    $15.00 USD
    $15.00 USD
  • KAD placeholder — STAND-50-PP

    Yamada STAND-50-PP — 2", Polypropylene (PPG) Stand

    Yamada STAND-50-PP — 2", Polypropylene (PPG) Stand

    $210.00 USD
    $210.00 USD
  • KAD placeholder — 711189

    Yamada 711189 — Stop

    Yamada 711189 — Stop

    $7.00 USD
    $7.00 USD
  • KAD placeholder — SS-BALL-25

    Yamada SS-BALL-25 — 1", Stainless Steel (316) Check Ball

    Yamada SS-BALL-25 — 1", Stainless Steel (316) Check Ball

    $53.00 USD
    $53.00 USD
  • KAD placeholder — STAND-80PP

    Yamada STAND-80PP — 3" Stand

    Yamada STAND-80PP — 3" Stand

    $209.00 USD
    $209.00 USD
  • KAD placeholder — STAND-BODY-ASSY-50-PP

    Yamada STAND-BODY-ASSY-50-PP — 2", Polypropylene (PPG) Stand

    Yamada STAND-BODY-ASSY-50-PP — 2", Polypropylene (PPG) Stand

    $1,067.00 USD
    $1,067.00 USD
  • KAD placeholder — SPRING-WASHER-M8-SS-DIN-127

    Yamada SPRING-WASHER-M8-SS-DIN-127 — Stainless Steel (316) Spring

    Yamada SPRING-WASHER-M8-SS-DIN-127 — Stainless Steel (316) Spring

    $7.00 USD
    $7.00 USD
  • KAD placeholder — SPRING-WASHER-M6-SS-DIN-127

    Yamada SPRING-WASHER-M6-SS-DIN-127 — Stainless Steel (316) Spring

    Yamada SPRING-WASHER-M6-SS-DIN-127 — Stainless Steel (316) Spring

    $7.00 USD
    $7.00 USD
  • KAD placeholder — SS-BALL-50

    Yamada SS-BALL-50 — 2", Stainless Steel (316) Check Ball

    Yamada SS-BALL-50 — 2", Stainless Steel (316) Check Ball

    $329.00 USD
    $329.00 USD
  • KAD placeholder — SS-BALL-40

    Yamada SS-BALL-40 — 1-1/2", Stainless Steel (316) Check Ball

    Yamada SS-BALL-40 — 1-1/2", Stainless Steel (316) Check Ball

    $147.00 USD
    $147.00 USD
  • KAD placeholder — SPRING-WASHER-M10-ZINC-DIN-127

    Yamada SPRING-WASHER-M10-ZINC-DIN-127 — Spring

    Yamada SPRING-WASHER-M10-ZINC-DIN-127 — Spring

    $7.00 USD
    $7.00 USD