{"product_id":"cat-3522081-352-2081-engine-water-pump-c7-c9","title":"CAT 3522081(352-2081) Water Pump | Fits 12H  140M  140M 2  160M  160M 2  3126  3126B  3126E  3516C  525C  535C  545C  573  584  627G  637D  637E  637G  814F II  815B  815F II  816F II  950H  962H  C7  C9  C9.3  IT62H","description":"\u003cp\u003ePremium engine water pump designed as a direct OEM-compatible replacement for Caterpillar (CAT) heavy equipment powered by C7, C9, C9.3, and 3126 series engines. Engineered to provide high-volume coolant circulation, exceptional mechanical sealing, and reliable thermal regulation for heavy-duty earthmoving, road grading, and forestry applications.\u003c\/p\u003e\n\n\u003ch2\u003eProduct Highlights\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e 3522081 \/ 352-2081\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Fit OEM Replacement:\u003c\/strong\u003e Form, fit, and function perfectly match original Caterpillar engineering specifications, guaranteeing precise bolt-on integration into your engine's front gear housing.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Construction:\u003c\/strong\u003e Features an optimized, anti-cavitation iron casting housing and high-strength alloy shaft assembly built to resist persistent cooling system pressures and heavy vibration.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAdvanced Leak Protection:\u003c\/strong\u003e Equipped with industry-leading unitized carbon-ceramic water seals and precision bearings to handle continuous high-RPM loads while eliminating coolant weeping.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable style=\"width:100%; border-collapse: collapse; margin: 15px 0;\"\u003e\n  \u003cthead\u003e\n    \u003ctr style=\"background-color: #f2f2f2; border-bottom: 2px solid #dddddd;\"\u003e\n      \u003cth style=\"padding: 10px; text-align: left; border: 1px solid #dddddd;\"\u003eParameter\u003c\/th\u003e\n      \u003cth style=\"padding: 10px; text-align: left; border: 1px solid #dddddd;\"\u003eSpecification\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e3522081 \/ 352-2081\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #dddddd; background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eHeavy-Duty Engine Water Pump\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eBrand Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eCaterpillar (CAT)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #dddddd; background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eEngine Compatibility\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003eCAT C7 \/ C9 \/ C9.3 \/ 3126 \/ 3126B \/ 3126E\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #dddddd;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003ePremium Structural Cast Iron \u0026amp; Carbon-Ceramic Seals\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr style=\"border-bottom: 1px solid #dddddd; background-color: #f9f9f9;\"\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/td\u003e\n      \u003ctd style=\"padding: 10px; border: 1px solid #dddddd;\"\u003e12 Months Warranty\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eCompatible Models \u0026amp; Equipment\u003c\/h2\u003e\n\u003cp\u003eThis wide-application cooling water pump is precision-engineered to fit an extensive fleet of Caterpillar heavy machinery:\u003c\/p\u003e\n\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMotor Graders:\u003c\/strong\u003e 12H \/ 140M \/ 140M 2 \/ 160M \/ 160M 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Loaders:\u003c\/strong\u003e 950H \/ 962H \/ IT62H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Skidders \u0026amp; Forestry:\u003c\/strong\u003e 525C \/ 535C \/ 545C \/ 573 \/ 584\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWheel Tractor-Scrapers \u0026amp; Dozers:\u003c\/strong\u003e 627G \/ 637D \/ 637E \/ 637G \/ 814F II\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSoil \u0026amp; Landfill Compactors:\u003c\/strong\u003e 815B \/ 815F II \/ 816F II\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Applications\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFleet Thermal Regulation:\u003c\/strong\u003e Delivers high-volume, uniform coolant distribution across multiple equipment types running on C7, C9, and 3126 engine platforms.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh-Ambient Infrastructure Work:\u003c\/strong\u003e Keeps motor graders and wheel loaders cooling optimally during high-load paving, leveling, and earth-moving schedules.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePreventative Fleet Maintenance:\u003c\/strong\u003e Instantly corrects issues with dragging pump bearings, localized overheating trends, or system low-pressure faults.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy Choose Our Aftermarket CAT Water Pumps?\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGuaranteed OEM Quality:\u003c\/strong\u003e Produced under strict ISO 9001 quality infrastructure to mirror original factory dimensions and seal performance metrics.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCost-Effective Solution:\u003c\/strong\u003e Secure standard dealer-level structural reliability and extended wear margins at a fraction of the high OEM price.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReady to Ship:\u003c\/strong\u003e Kept thoroughly stocked in our central facility for immediate global air freight booking, significantly cutting job site down-time.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIndustry-Leading Support:\u003c\/strong\u003e Backed by an absolute 1-year product warranty and supported by our technical team of machinery powertrain parts experts.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eFrequently Asked Questions (FAQ)\u003c\/h2\u003e\n\u003cdiv style=\"background-color: #f9f9f9; border-left: 4px solid #0056b3; padding: 15px; margin-bottom: 15px;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eQ: Does this water pump include the sealing gaskets for installation?\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e Yes. Our 352-2081 engine water pump comes complete with the matching premium mounting gaskets to guarantee a clean, leak-proof seal immediately upon installation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background-color: #f9f9f9; border-left: 4px solid #0056b3; padding: 15px; margin-bottom: 15px;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eQ: This part number listed applies to many equipment models. How do I know it fits my specific 140M motor grader?\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e This water pump features a broad cross-compatibility footprint because it mounts directly to the engine block platform (like the C7 or C9) utilized by those machines. To be 100% certain, you can provide your engine serial number or machine prefix to our team for quick validation.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background-color: #f9f9f9; border-left: 4px solid #0056b3; padding: 15px; margin-bottom: 15px;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eQ: What causes water pumps on heavy-duty CAT machines to fail prematurely?\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e The most frequent causes are cooling system contamination (debris grinding down internal seals), running old\/unbalanced coolant mixtures which leads to impeller cavitation, or standard bearing wear from thousands of rigorous operating hours.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003cdiv style=\"background-color: #f9f9f9; border-left: 4px solid #0056b3; padding: 15px; margin-bottom: 15px;\"\u003e\n  \u003cp\u003e\u003cstrong\u003eQ: What are your shipping timeframes for urgent emergency replacement parts?\u003c\/strong\u003e\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e In-stock components are fully prepped and dispatched within 3–5 business days. We partner with leading international express air couriers to ensure fast delivery for machinery breakdown scenarios.\u003c\/p\u003e\n\u003c\/div\u003e\n\n\u003chr\u003e\n\n\u003cdiv style=\"text-align: center; background-color: #f4f6f8; padding: 15px; border-radius: 6px; margin: 25px 0;\"\u003e\n  \u003cspan style=\"font-size: 16px; color: #333;\"\u003eExplore our full range of heavy-duty engine parts:\u003c\/span\u003e \n  \u003cbr style=\"margin-bottom: 5px;\"\u003e\n  \u003ca href=\"\/collections\/water-pump-caterpillar\" style=\"color: #0056b3; font-weight: bold; text-decoration: underline; font-size: 17px;\"\u003e\n    View All Caterpillar Water Pumps »\n  \u003c\/a\u003e\n\u003c\/div\u003e\n\n\u003ch3 style=\"text-align: center; margin-top: 30px;\"\u003eNeed a Quote for CAT 3522081?\u003c\/h3\u003e\n\u003cp style=\"text-align: center;\"\u003eContact us today for the latest pricing, bulk discounts, and shipping availability.\u003c\/p\u003e\n\u003cp style=\"text-align: center; margin-bottom: 30px;\"\u003e\n  \u003ca href=\"\/pages\/contact\" style=\"background-color: #ffcc00; color: #000; padding: 12px 25px; text-decoration: none; font-weight: bold; border-radius: 4px; display: inline-block;\"\u003eRequest a Quote\u003c\/a\u003e\n\u003c\/p\u003e","brand":"HEPUMP","offers":[{"title":"Default Title","offer_id":47118886437020,"sku":null,"price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0738\/7385\/0524\/files\/caterpillar-352-2081-engine-water-pump-c7-c9-1.jpg?v=1782657785","url":"https:\/\/hepumpstore.com\/products\/cat-3522081-352-2081-engine-water-pump-c7-c9","provider":"HEPUMP","version":"1.0","type":"link"}