{"product_id":"aladdin-as-359-pump-shaft-seal-for-jacuzzi-replaces-100478-apcas359","title":"Aladdin AS-359 Pump Shaft Seal for Jacuzzi, Replaces 100478 (APCAS359)","description":"\u003cstyle\u003e  .apc359-wrap, .apc359-wrap * { box-sizing: border-box; }  .apc359-wrap {    font-family: -apple-system, BlinkMacSystemFont, \"Segoe UI\", Roboto, Helvetica, Arial, sans-serif;    color: #1a1a1a;    line-height: 1.55;  }  \/* Header *\/  .apc359-header {    border-left: 5px solid #2db896;    padding: 4px 0 4px 16px;    margin-bottom: 20px;  }  .apc359-header h2 {    margin: 0;    color: #0d4f4a;    font-size: 1.55em;    font-weight: 700;    letter-spacing: -0.01em;  }  .apc359-subtitle {    margin: 4px 0 0;    color: #666;    font-size: 0.95em;  }  \/* Intro *\/  .apc359-intro {    margin: 0 0 24px;    color: #333;    font-size: 0.98em;  }  \/* Section heading *\/  .apc359-section { margin-bottom: 28px; }  .apc359-section-heading {    background: #0d4f4a;    color: #fff;    font-size: 0.85em;    font-weight: 700;    letter-spacing: 0.08em;    text-transform: uppercase;    padding: 6px 12px;    margin: 0 0 0;    border-radius: 4px 4px 0 0;  }  \/* Spec table *\/  .apc359-spec-table {    width: 100%;    border-collapse: collapse;    font-size: 0.93em;    background: #fff;    border: 1px solid #d8dde6;    border-top: none;    border-radius: 0 0 4px 4px;    overflow: hidden;  }  .apc359-spec-table tr { border-bottom: 1px solid #eef1f6; }  .apc359-spec-table tr:nth-child(even) { background: #fafbfd; }  .apc359-spec-table tr:last-child { border-bottom: none; }  .apc359-spec-table th,  .apc359-spec-table td {    text-align: left;    padding: 8px 14px;    vertical-align: top;  }  .apc359-spec-table th {    font-weight: 600;    color: #4a4a4a;    width: 38%;  }  .apc359-spec-table td {    color: #1a1a1a;    font-family: ui-monospace, \"SF Mono\", Menlo, Consolas, monospace;    font-size: 0.92em;  }  \/* Compatibility list *\/  .apc359-compat-list {    margin: 0;    padding: 14px 16px 14px 32px;    background: #fff;    border: 1px solid #d8dde6;    border-top: none;    border-radius: 0 0 4px 4px;    list-style: square;    color: #1a1a1a;    font-size: 0.95em;  }  .apc359-compat-list li { padding: 2px 0; }  .apc359-compat-list li::marker { color: #2db896; }  \/* Cross-reference chip list *\/  .apc359-chips {    padding: 14px;    background: #fff;    border: 1px solid #d8dde6;    border-top: none;    border-radius: 0 0 4px 4px;    display: flex;    flex-wrap: wrap;    gap: 8px;  }  .apc359-chip {    background: #f0f3f8;    border: 1px solid #d8dde6;    color: #0d4f4a;    padding: 5px 12px;    border-radius: 4px;    font-family: ui-monospace, \"SF Mono\", Menlo, Consolas, monospace;    font-size: 0.88em;    font-weight: 600;  }  \/* Notes \/ FAQ *\/  .apc359-notes {    padding: 14px;    background: #fff;    border: 1px solid #d8dde6;    border-top: none;    border-radius: 0 0 4px 4px;  }  .apc359-note-item { padding: 8px 0; border-bottom: 1px solid #eef1f6; }  .apc359-note-item:last-child { border-bottom: none; }  .apc359-note-q { font-weight: 600; color: #0d4f4a; margin: 0 0 3px; font-size: 0.95em; }  .apc359-note-a { margin: 0; color: #333; font-size: 0.93em; }  \/* Footer *\/  .apc359-footer {    border-top: 1px solid #d8dde6;    padding-top: 12px;    margin-top: 24px;    text-align: center;    color: #555;    font-size: 0.88em;  }  .apc359-footer .apc359-dot {    color: #2db896;    margin: 0 8px;    font-weight: 700;  }\u003c\/style\u003e\u003cdiv class=\"apc359-wrap\"\u003e  \u003cheader class=\"apc359-header\"\u003e    \u003ch2\u003eAladdin AS-359 Pump Shaft Seal for Jacuzzi, Replaces 100478 (APCAS359)\u003c\/h2\u003e    \u003cp class=\"apc359-subtitle\"\u003eTwo-piece mechanical shaft seal for Jacuzzi pumps\u003c\/p\u003e  \u003c\/header\u003e  \u003cp class=\"apc359-intro\"\u003eAladdin \u003cstrong\u003eAS-359\u003c\/strong\u003e (APCAS359) is a two-piece mechanical pump shaft seal for Jacuzzi pumps that use seal 100478, 101202 or 100506. It stops water from leaking along the motor shaft. Replace it when the pump drips under the motor or after any repair that separates the seal plate.\u003c\/p\u003e      \u003csection class=\"apc359-section\"\u003e      \u003cdiv class=\"apc359-section-heading\"\u003eSpecifications\u003c\/div\u003e      \u003ctable class=\"apc359-spec-table\"\u003e        \u003ctbody\u003e          \u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eAladdin\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Number\u003c\/th\u003e\n\u003ctd\u003eAS-359\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAlso Listed As\u003c\/th\u003e\n\u003ctd\u003eAPCAS359\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePart Type\u003c\/th\u003e\n\u003ctd\u003eMechanical pump shaft seal (two-piece)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eFits\u003c\/th\u003e\n\u003ctd\u003eJacuzzi pumps that use seal 100478, 101202 or 100506\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eReplaces (Jacuzzi)\u003c\/th\u003e\n\u003ctd\u003e100478, 101202, 100506\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eInstall Tip\u003c\/th\u003e\n\u003ctd\u003eClean the sealing surfaces before fitting the new part\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCondition\u003c\/th\u003e\n\u003ctd\u003eNew\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCategory\u003c\/th\u003e\n\u003ctd\u003ePump shaft seal\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSold As\u003c\/th\u003e\n\u003ctd\u003eEach (both seal halves)\u003c\/td\u003e\n\u003c\/tr\u003e        \u003c\/tbody\u003e      \u003c\/table\u003e    \u003c\/section\u003e      \u003csection class=\"apc359-section\"\u003e    \u003cdiv class=\"apc359-section-heading\"\u003eCompatibility\u003c\/div\u003e    \u003cul class=\"apc359-compat-list\"\u003e      \u003cli\u003eJacuzzi pumps that use seal 100478\u003c\/li\u003e\n\u003cli\u003eJacuzzi pumps that use seal 101202\u003c\/li\u003e\n\u003cli\u003eJacuzzi pumps that use seal 100506\u003c\/li\u003e    \u003c\/ul\u003e  \u003c\/section\u003e      \u003csection class=\"apc359-section\"\u003e    \u003cdiv class=\"apc359-section-heading\"\u003eCross-References\u003c\/div\u003e    \u003cdiv class=\"apc359-chips\"\u003e      \u003cspan class=\"apc359-chip\"\u003eAS-359\u003c\/span\u003e\u003cspan class=\"apc359-chip\"\u003eAPCAS359\u003c\/span\u003e\u003cspan class=\"apc359-chip\"\u003e100478\u003c\/span\u003e\u003cspan class=\"apc359-chip\"\u003e101202\u003c\/span\u003e\u003cspan class=\"apc359-chip\"\u003e100506\u003c\/span\u003e    \u003c\/div\u003e  \u003c\/section\u003e      \u003csection class=\"apc359-section\"\u003e    \u003cdiv class=\"apc359-section-heading\"\u003eNotes\u003c\/div\u003e    \u003cdiv class=\"apc359-notes\"\u003e            \u003cdiv class=\"apc359-note-item\"\u003e        \u003cp class=\"apc359-note-q\"\u003eDo I replace both halves of the seal?\u003c\/p\u003e        \u003cp class=\"apc359-note-a\"\u003eYes. A pump shaft seal is a matched pair: the spring half rides on the impeller and the ceramic half sits in the seal plate. Always install both halves from the same seal.\u003c\/p\u003e      \u003c\/div\u003e            \u003cdiv class=\"apc359-note-item\"\u003e        \u003cp class=\"apc359-note-q\"\u003eHow do I know it fits my pump?\u003c\/p\u003e        \u003cp class=\"apc359-note-a\"\u003eMatch the OEM seal number on this page against your pump's parts list or the old seal. When in doubt, compare the shaft size and the seat with the old seal before installing.\u003c\/p\u003e      \u003c\/div\u003e          \u003c\/div\u003e  \u003c\/section\u003e    \u003cfooter class=\"apc359-footer\"\u003e    Free Shipping\u003cspan class=\"apc359-dot\"\u003e•\u003c\/span\u003e30-Day Returns\u003cspan class=\"apc359-dot\"\u003e•\u003c\/span\u003eWarranty Backed  \u003c\/footer\u003e\n\u003c\/div\u003e","brand":"Aladdin","offers":[{"title":"Default Title","offer_id":50623293915201,"sku":"PST-APCAS359","price":31.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0633\/1623\/0209\/files\/APCAS359.jpg?v=1791320340","url":"https:\/\/www.pstpoolsupplies.com\/products\/aladdin-as-359-pump-shaft-seal-for-jacuzzi-replaces-100478-apcas359","provider":"PST Pool Supplies","version":"1.0","type":"link"}