{"product_id":"water-pump-3801708-3045943rx-3051408-fits-cummins-engine-855-big-cam-iv","title":"Water Pump with Gaskets 3801708 3045943RX 3051408 3045943 3024386 for Cummins 855 Big Cam IV NTC","description":"\u003ch3\u003e✅ Compatibility\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cummins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e Cummins 855 Big Cam IV — NTC series diesel\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eOEM \/ Cross Reference Part Numbers:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCummins:\u003c\/strong\u003e 3801708 — 3045943RX — 3051408 — 3045943 — 3024386\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eFits Cummins 855 Big Cam IV Engine Variants:\u003c\/strong\u003e\n\u003cul\u003e\n\u003cli\u003e855 Big Cam IV — 300 \/ 350 \/ 400\u003c\/li\u003e\n\u003cli\u003eFleet 300\u003c\/li\u003e\n\u003cli\u003eNTC Formula 300 \/ 350 \/ 400\u003c\/li\u003e\n\u003cli\u003eNTC45\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003e⚠️ Fitment Note:\u003c\/strong\u003e Verify Cummins engine model, serial number, and existing water pump part number before ordering. Contact us to confirm fitment.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🔧 Product Highlights\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement — Cummins 3801708 \/ 3045943RX Water Pump with Gaskets for 855 Big Cam IV:\u003c\/strong\u003e Drop-in fit for all compatible Cummins 855 Big Cam IV and NTC series engine applications — restores proper coolant circulation and engine temperature control\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003e5 OEM Cross-References — All Known Cummins Part Number Variants Covered:\u003c\/strong\u003e 3801708 \/ 3045943RX \/ 3051408 \/ 3045943 \/ 3024386 — correct identification across all major heavy-duty parts catalogs\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eGaskets Included — Complete Ready-to-Install Set:\u003c\/strong\u003e Supplied with gaskets for a proper sealed installation — no need to source gaskets separately\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eCummins 855 Big Cam IV — One of the Most Legendary Heavy-Duty Truck Diesel Engines in North American History:\u003c\/strong\u003e The Cummins NTC-855 Big Cam series powered millions of Class 8 trucks, buses, and industrial machines — large active installed base still in service drives strong ongoing aftermarket demand\u003c\/li\u003e\n\n\u003cli\u003e\n\u003cstrong\u003eWater Pump Failure — Critical Cooling System Issue on Heavy-Duty Diesel Engines:\u003c\/strong\u003e A failed water pump causes overheating and potential catastrophic engine damage — immediate replacement protects the engine and restores vehicle or equipment uptime\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e📦 What’s Included\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e1× Water Pump with Gaskets — New Aftermarket (Cummins 3801708 \/ 3045943RX)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🔑 Key Specs\u003c\/h3\u003e\n\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCummins Part Numbers:\u003c\/strong\u003e 3801708 — 3045943RX — 3051408 — 3045943 — 3024386\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine:\u003c\/strong\u003e Cummins 855 Big Cam IV — NTC 300 \/ 350 \/ 400 \/ Fleet 300 \/ NTC Formula 300 \/ 350 \/ 400 \/ NTC45\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Water pump + gaskets\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New Aftermarket — \u003cstrong\u003eSKU:\u003c\/strong\u003e 3801708\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003e⚠️ Verify Cummins engine model, serial number, and existing water pump part number before purchasing. Contact us if unsure — we are happy to confirm fitment.\u003c\/em\u003e\u003c\/p\u003e","brand":"Fuel Parts Depot","offers":[{"title":"Default Title","offer_id":47513229688988,"sku":"3801708","price":362.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/7843\/8300\/files\/rob2826644_12__1769043061.png?v=1788311195","url":"https:\/\/fuelpartsdepot.com\/en-ca\/products\/water-pump-3801708-3045943rx-3051408-fits-cummins-engine-855-big-cam-iv","provider":"Fuel Parts Depot","version":"1.0","type":"link"}