{"product_id":"cat-pumps-76975-seal-kit-for-4dn-series-pumps-oem-replacement-part","title":"CAT Pumps 76975 Seal Kit for 4DN Series Pumps – OEM Replacement Part","description":"\u003cp data-start=\"0\" data-end=\"162\"\u003e\u003cstrong data-start=\"0\" data-end=\"16\"\u003ePart Number:\u003c\/strong\u003e 76975\u003cbr data-start=\"22\" data-end=\"25\"\u003e\u003cstrong data-start=\"25\" data-end=\"38\"\u003eCategory:\u003c\/strong\u003e Pressure Washer Pump Parts → Seal Kits → CAT Pumps Repair Parts\u003cbr data-start=\"102\" data-end=\"105\"\u003e\u003cstrong data-start=\"105\" data-end=\"114\"\u003eType:\u003c\/strong\u003e CAT Pumps Seal Kit for 4DNX \u0026amp; 4PPX Series Pumps\u003c\/p\u003e\n\u003chr data-start=\"164\" data-end=\"167\"\u003e\n\u003cp data-start=\"242\" data-end=\"637\"\u003eThe CAT Pumps 76975 Seal Kit is a genuine OEM replacement repair kit designed for servicing compatible CAT Pumps 4DNX and 4PPX Series triplex plunger pressure washer pumps. This complete seal rebuild kit contains the critical high-pressure and low-pressure sealing components required to restore pump performance, maintain operating pressure, and prevent internal water leakage during operation.\u003c\/p\u003e\n\u003chr data-start=\"1459\" data-end=\"1462\"\u003e\n\u003ch2 data-section-id=\"939trr\" data-start=\"1464\" data-end=\"1490\"\u003eKey Features \u0026amp; Benefits\u003c\/h2\u003e\n\u003cul data-start=\"1492\" data-end=\"1944\"\u003e\n\u003cli data-section-id=\"v1o0g0\" data-start=\"1492\" data-end=\"1532\"\u003eGenuine CAT Pumps OEM Replacement Part\u003c\/li\u003e\n\u003cli data-section-id=\"ley7ld\" data-start=\"1533\" data-end=\"1574\"\u003eDesigned for 4DNX and 4PPX Series pumps\u003c\/li\u003e\n\u003cli data-section-id=\"9yiz0b\" data-start=\"1575\" data-end=\"1613\"\u003eComplete seal rebuild and repair kit\u003c\/li\u003e\n\u003cli data-section-id=\"19gk06y\" data-start=\"1614\" data-end=\"1651\"\u003eRestores proper sealing performance\u003c\/li\u003e\n\u003cli data-section-id=\"166pb79\" data-start=\"1652\" data-end=\"1701\"\u003eHelps recover lost pressure and pump efficiency\u003c\/li\u003e\n\u003cli data-section-id=\"1qsq1pk\" data-start=\"1702\" data-end=\"1745\"\u003eReduces internal water leakage and bypass\u003c\/li\u003e\n\u003cli data-section-id=\"h9vykd\" data-start=\"1746\" data-end=\"1807\"\u003eSupports preventative maintenance and pump rebuild programs\u003c\/li\u003e\n\u003cli data-section-id=\"1y0869a\" data-start=\"1808\" data-end=\"1854\"\u003eOEM-quality fit, durability, and reliability\u003c\/li\u003e\n\u003cli data-section-id=\"18a0c0f\" data-start=\"1855\" data-end=\"1887\"\u003eHelps extend pump service life\u003c\/li\u003e\n\u003cli data-section-id=\"y5pkm3\" data-start=\"1888\" data-end=\"1944\"\u003eIdeal for professional repairs and routine maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1946\" data-end=\"1949\"\u003e\n\u003ch2 data-section-id=\"1cgu054\" data-start=\"1951\" data-end=\"1978\"\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp data-start=\"1980\" data-end=\"2007\"\u003e\u003cstrong data-start=\"1980\" data-end=\"1997\"\u003eManufacturer:\u003c\/strong\u003e CAT Pumps\u003c\/p\u003e\n\u003cp data-start=\"2009\" data-end=\"2031\"\u003e\u003cstrong data-start=\"2009\" data-end=\"2025\"\u003ePart Number:\u003c\/strong\u003e 76975\u003c\/p\u003e\n\u003cp data-start=\"2033\" data-end=\"2059\"\u003e\u003cstrong data-start=\"2033\" data-end=\"2050\"\u003eProduct Type:\u003c\/strong\u003e Seal Kit\u003c\/p\u003e\n\u003cp data-start=\"2061\" data-end=\"2123\"\u003e\u003cstrong data-start=\"2061\" data-end=\"2077\"\u003eApplication:\u003c\/strong\u003e High-Pressure \u0026amp; Low-Pressure Seal Replacement\u003c\/p\u003e\n\u003cp data-start=\"2125\" data-end=\"2177\"\u003e\u003cstrong data-start=\"2125\" data-end=\"2148\"\u003ePump Compatibility:\u003c\/strong\u003e CAT Pumps 4DNX \u0026amp; 4PPX Series\u003c\/p\u003e\n\u003cp data-start=\"2179\" data-end=\"2203\"\u003e\u003cstrong data-start=\"2179\" data-end=\"2199\"\u003eOEM Replacement:\u003c\/strong\u003e Yes\u003c\/p\u003e\n\u003cp data-start=\"2205\" data-end=\"2240\"\u003e\u003cstrong data-start=\"2205\" data-end=\"2222\"\u003eKit Coverage:\u003c\/strong\u003e One Complete Pump\u003c\/p\u003e\n\u003chr data-start=\"2242\" data-end=\"2245\"\u003e\n\u003ch2 data-section-id=\"u15wg7\" data-start=\"2247\" data-end=\"2272\"\u003eCompatible Pump Models\u003c\/h2\u003e\n\u003cp data-start=\"2274\" data-end=\"2317\"\u003eCompatible with CAT Pumps models including:\u003c\/p\u003e\n\u003cul data-start=\"2319\" data-end=\"2366\"\u003e\n\u003cli data-section-id=\"1gkvij8\" data-start=\"2319\" data-end=\"2330\"\u003e4DNX25GSI\u003c\/li\u003e\n\u003cli data-section-id=\"1gkzydy\" data-start=\"2331\" data-end=\"2342\"\u003e4DNX27GSI\u003c\/li\u003e\n\u003cli data-section-id=\"737lem\" data-start=\"2343\" data-end=\"2354\"\u003e4PPX25GSI\u003c\/li\u003e\n\u003cli data-section-id=\"75cfp6\" data-start=\"2355\" data-end=\"2366\"\u003e4PPX30GSI\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2368\" data-end=\"2443\"\u003eAlways verify pump model compatibility and parts breakdown before ordering.\u003c\/p\u003e\n\u003chr data-start=\"2445\" data-end=\"2448\"\u003e\n\u003ch2 data-section-id=\"ngb04g\" data-start=\"2450\" data-end=\"2475\"\u003eCompatible Pump Series\u003c\/h2\u003e\n\u003cul data-start=\"2477\" data-end=\"2524\"\u003e\n\u003cli data-section-id=\"qjuqq0\" data-start=\"2477\" data-end=\"2500\"\u003eCAT Pumps 4DNX Series\u003c\/li\u003e\n\u003cli data-section-id=\"mmhe82\" data-start=\"2501\" data-end=\"2524\"\u003eCAT Pumps 4PPX Series\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2526\" data-end=\"2529\"\u003e\n\u003ch2 data-section-id=\"164os46\" data-start=\"2531\" data-end=\"2554\"\u003eTypical Applications\u003c\/h2\u003e\n\u003cul data-start=\"2556\" data-end=\"2840\"\u003e\n\u003cli data-section-id=\"3zp5x9\" data-start=\"2556\" data-end=\"2587\"\u003ePressure washer pump rebuilds\u003c\/li\u003e\n\u003cli data-section-id=\"ao135i\" data-start=\"2588\" data-end=\"2628\"\u003eCommercial pressure washer maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"l7uh3i\" data-start=\"2629\" data-end=\"2668\"\u003eIndustrial cleaning equipment repairs\u003c\/li\u003e\n\u003cli data-section-id=\"1a22ngp\" data-start=\"2669\" data-end=\"2704\"\u003eFleet washing equipment servicing\u003c\/li\u003e\n\u003cli data-section-id=\"7a3rsy\" data-start=\"2705\" data-end=\"2736\"\u003eAgricultural cleaning systems\u003c\/li\u003e\n\u003cli data-section-id=\"1fj2bv4\" data-start=\"2737\" data-end=\"2771\"\u003eContractor equipment maintenance\u003c\/li\u003e\n\u003cli data-section-id=\"nflorl\" data-start=\"2772\" data-end=\"2804\"\u003eEquipment rental fleet service\u003c\/li\u003e\n\u003cli data-section-id=\"czyc4z\" data-start=\"2805\" data-end=\"2840\"\u003ePreventative maintenance programs\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2842\" data-end=\"2845\"\u003e\n\u003ch2 data-section-id=\"7zbpd1\" data-start=\"2847\" data-end=\"2872\"\u003ePerformance Advantages\u003c\/h2\u003e\n\u003cul data-start=\"2874\" data-end=\"3405\"\u003e\n\u003cli data-section-id=\"x70pjw\" data-start=\"2874\" data-end=\"2925\"\u003eRestores proper high-pressure sealing performance\u003c\/li\u003e\n\u003cli data-section-id=\"11wq9xg\" data-start=\"2926\" data-end=\"2978\"\u003eHelps eliminate pressure loss caused by worn seals\u003c\/li\u003e\n\u003cli data-section-id=\"8uatza\" data-start=\"2979\" data-end=\"3032\"\u003eImproves pump efficiency and cleaning effectiveness\u003c\/li\u003e\n\u003cli data-section-id=\"1r068p4\" data-start=\"3033\" data-end=\"3076\"\u003eReduces internal water bypass and leakage\u003c\/li\u003e\n\u003cli data-section-id=\"eu6ap1\" data-start=\"3077\" data-end=\"3137\"\u003eProtects plungers, manifolds, and internal pump components\u003c\/li\u003e\n\u003cli data-section-id=\"1udpnol\" data-start=\"3138\" data-end=\"3192\"\u003eSupports long-term pump reliability and service life\u003c\/li\u003e\n\u003cli data-section-id=\"e0w3yo\" data-start=\"3193\" data-end=\"3251\"\u003eGenuine OEM components ensure proper fit and performance\u003c\/li\u003e\n\u003cli data-section-id=\"1hzfohh\" data-start=\"3252\" data-end=\"3324\"\u003eIdeal for preventative maintenance and professional rebuild procedures\u003c\/li\u003e\n\u003cli data-section-id=\"1tfcw3g\" data-start=\"3325\" data-end=\"3405\"\u003eHelps maximize the lifespan of compatible CAT Pumps 4DNX and 4PPX Series pumps\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CAT Pumps","offers":[{"title":"Default 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