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 — BALL-GUIDE-10-OLD

    Yamada BALL-GUIDE-10-OLD — 3/8" Ball Guide

    Yamada BALL-GUIDE-10-OLD — 3/8" Ball Guide

    $14.00 USD
    $14.00 USD
  • KAD placeholder — BALL-GUIDE-10PP

    Yamada BALL-GUIDE-10PP — 3/8" Ball Guide

    Yamada BALL-GUIDE-10PP — 3/8" Ball Guide

    $14.00 USD
    $14.00 USD
  • KAD placeholder — BALL-G15-TPO--19.05MM-103-50

    Yamada BALL-G15-TPO--19.05MM-103-50 — Santoprene (TPO) Check Ball for G15

    Yamada BALL-G15-TPO--19.05MM-103-50 — Santoprene (TPO) Check Ball for G15

    $12.00 USD
    $12.00 USD
  • KAD placeholder — BALL-G15H--19.05MM-HYTREL-7246

    Yamada BALL-G15H--19.05MM-HYTREL-7246 — Hytrel (TPE) Check Ball for G15H

    Yamada BALL-G15H--19.05MM-HYTREL-7246 — Hytrel (TPE) Check Ball for G15H

    $13.00 USD
    $13.00 USD
  • KAD placeholder — BALL-GUIDE-20AL

    Yamada BALL-GUIDE-20AL — 3/4" Ball Guide

    Yamada BALL-GUIDE-20AL — 3/4" Ball Guide

    $25.00 USD
    $25.00 USD
  • KAD placeholder — BALL-G15N-19.05MM-BUNA

    Yamada BALL-G15N-19.05MM-BUNA — Buna-N (NBR) Check Ball for G15N

    Yamada BALL-G15N-19.05MM-BUNA — Buna-N (NBR) Check Ball for G15N

    $12.00 USD
    $12.00 USD
  • KAD placeholder — BALL-80N--90MM-BUNA

    Yamada BALL-80N--90MM-BUNA — 3", Buna-N (NBR) Check Ball

    Yamada BALL-80N--90MM-BUNA — 3", Buna-N (NBR) Check Ball

    $64.00 USD
    $64.00 USD
  • KAD placeholder — BALL-DP-HD

    Yamada BALL-DP-HD — Check Ball

    Yamada BALL-DP-HD — Check Ball

    $7.00 USD
    $7.00 USD
  • KAD placeholder — BALL-80V--90M-VITON

    Yamada BALL-80V--90M-VITON — 3", Viton (FKM) Check Ball

    Yamada BALL-80V--90M-VITON — 3", Viton (FKM) Check Ball

    $261.00 USD
    $261.00 USD
  • KAD placeholder — BALL-80H--90MM-HYTREL-7246

    Yamada BALL-80H--90MM-HYTREL-7246 — 3", Hytrel (TPE) Check Ball

    Yamada BALL-80H--90MM-HYTREL-7246 — 3", Hytrel (TPE) Check Ball

    $102.00 USD
    $102.00 USD
  • KAD placeholder — BALL-80C--90MM-NEOPRENE

    Yamada BALL-80C--90MM-NEOPRENE — 3", Neoprene (CR) Check Ball

    Yamada BALL-80C--90MM-NEOPRENE — 3", Neoprene (CR) Check Ball

    $61.00 USD
    $61.00 USD
  • KAD placeholder — BALL-50H--63MM-HYTREL-7246

    Yamada BALL-50H--63MM-HYTREL-7246 — 2", Hytrel (TPE) Check Ball

    Yamada BALL-50H--63MM-HYTREL-7246 — 2", Hytrel (TPE) Check Ball

    $50.00 USD
    $50.00 USD
  • KAD placeholder — BALL-50N--63MM-BUNA

    Yamada BALL-50N--63MM-BUNA — 2", Buna-N (NBR) Check Ball

    Yamada BALL-50N--63MM-BUNA — 2", Buna-N (NBR) Check Ball

    $29.00 USD
    $29.00 USD
  • KAD placeholder — BALL-80TPO--90MM-103-50

    Yamada BALL-80TPO--90MM-103-50 — 3" Check Ball

    Yamada BALL-80TPO--90MM-103-50 — 3" Check Ball

    $95.00 USD
    $95.00 USD
  • KAD placeholder — BALL-80T--90MM-PTFE

    Yamada BALL-80T--90MM-PTFE — 3", PTFE Check Ball

    Yamada BALL-80T--90MM-PTFE — 3", PTFE Check Ball

    $200.00 USD
    $200.00 USD
  • KAD placeholder — BALL-50T--63MM-PTFE

    Yamada BALL-50T--63MM-PTFE — 2", PTFE Check Ball

    Yamada BALL-50T--63MM-PTFE — 2", PTFE Check Ball

    $102.00 USD
    $102.00 USD