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 — BUSHING-DP-HD

    Yamada BUSHING-DP-HD — Bushing

    Yamada BUSHING-DP-HD — Bushing

    $10.00 USD
    $10.00 USD
  • KAD placeholder — BUSHING-40

    Yamada BUSHING-40 — 1-1/2" Bushing

    Yamada BUSHING-40 — 1-1/2" Bushing

    $21.00 USD
    $21.00 USD
  • KAD placeholder — C-SPRING-15&10/20F

    Yamada C-SPRING-15&10/20F — 1/2" Spring

    Yamada C-SPRING-15&10/20F — 1/2" Spring

    $15.00 USD
    $15.00 USD
  • KAD placeholder — C-SPOOL-VALVE-ASSY-40/50/80

    Yamada C-SPOOL-VALVE-ASSY-40/50/80 — 1-1/2" Valve

    Yamada C-SPOOL-VALVE-ASSY-40/50/80 — 1-1/2" Valve

    $156.00 USD
    $156.00 USD
  • KAD placeholder — BUSHING-20/25-PP

    Yamada BUSHING-20/25-PP — 3/4", Polypropylene (PPG) Bushing

    Yamada BUSHING-20/25-PP — 3/4", Polypropylene (PPG) Bushing

    $11.00 USD
    $11.00 USD
  • KAD placeholder — BUSH-KPL-24

    Yamada BUSH-KPL-24 — Bushing

    Yamada BUSH-KPL-24 — Bushing

    $107.00 USD
    $107.00 USD
  • KAD placeholder — C-SPOOL-ASSY-40/50/80-H.E.

    Yamada C-SPOOL-ASSY-40/50/80-H.E. — 1-1/2" Spool

    Yamada C-SPOOL-ASSY-40/50/80-H.E. — 1-1/2" Spool

    $845.00 USD
    $845.00 USD
  • KAD placeholder — BOLT-SVT-458-M8X1.25XL100

    Yamada BOLT-SVT-458-M8X1.25XL100 — Fastener

    Yamada BOLT-SVT-458-M8X1.25XL100 — Fastener

    $7.00 USD
    $7.00 USD
  • KAD placeholder — BUSH-5/5F

    Yamada BUSH-5/5F — 1/4" Bushing

    Yamada BUSH-5/5F — 1/4" Bushing

    $11.00 USD
    $11.00 USD
  • KAD placeholder — BUSHING-50FA

    Yamada BUSHING-50FA — 2" Bushing

    Yamada BUSHING-50FA — 2" Bushing

    $48.00 USD
    $48.00 USD
  • KAD placeholder — BOLT-W/FLANGE-M8X1.25X30

    Yamada BOLT-W/FLANGE-M8X1.25X30 — 1" Fastener

    Yamada BOLT-W/FLANGE-M8X1.25X30 — 1" Fastener

    $7.00 USD
    $7.00 USD
  • KAD placeholder — BUSH-15

    Yamada BUSH-15 — 1/2" Bushing

    Yamada BUSH-15 — 1/2" Bushing

    $25.00 USD
    $25.00 USD
  • KAD placeholder — BOLT-W/-WASHERS-M8X85-PT-ZINC

    Yamada BOLT-W/-WASHERS-M8X85-PT-ZINC — Fastener

    Yamada BOLT-W/-WASHERS-M8X85-PT-ZINC — Fastener

    $10.00 USD
    $10.00 USD
  • KAD placeholder — BOLT-SOCKET-HD-M6X1X18-SS-FT

    Yamada BOLT-SOCKET-HD-M6X1X18-SS-FT — Stainless Steel (316) Fastener

    Yamada BOLT-SOCKET-HD-M6X1X18-SS-FT — Stainless Steel (316) Fastener

    $7.00 USD
    $7.00 USD
  • KAD placeholder — BOLT-SOCKET-HD10-M8X45-PT-W/-WASHERS

    Yamada BOLT-SOCKET-HD10-M8X45-PT-W/-WASHERS — Fastener

    Yamada BOLT-SOCKET-HD10-M8X45-PT-W/-WASHERS — Fastener

    $18.00 USD
    $18.00 USD
  • KAD placeholder — BOLT-SOCKET-HD10-PT-SS-DIN912

    Yamada BOLT-SOCKET-HD10-PT-SS-DIN912 — Stainless Steel (316) Fastener

    Yamada BOLT-SOCKET-HD10-PT-SS-DIN912 — Stainless Steel (316) Fastener

    $7.00 USD
    $7.00 USD