{"product_id":"fuel-transfer-pump-313-7770-3137770-for-caterpillar-cat-3508-3512b-3512c-3516b-3516c-776d-777c-engine","title":"Fuel Transfer Pump 313-7770 3137770 for Caterpillar CAT 3508 3512B 3512C 3516B 3516C 776D 777C Engine","description":"\u003ch2\u003eFuel Transfer Pump 313-7770 \/ 3137770 — Direct Fit for Caterpillar 3500 Series \u0026amp; Haul Truck Engines\u003c\/h2\u003e\n\u003cp\u003eWhen your CAT is running a mine haul cycle or powering through a heavy construction shift, the last thing you need is a fuel transfer pump failure. This precision aftermarket replacement is engineered to CAT specifications, delivering consistent low-pressure fuel supply to keep your injection system fed and your engine performing at full capacity — shift after shift, in the harshest operating environments on earth.\u003c\/p\u003e\n\n\u003ch3\u003e✅ Compatible Caterpillar Engines \u0026amp; Equipment\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eCaterpillar 3508 engine\u003c\/li\u003e\n  \u003cli\u003eCaterpillar 3512B engine\u003c\/li\u003e\n  \u003cli\u003eCaterpillar 3512C engine\u003c\/li\u003e\n  \u003cli\u003eCaterpillar 3516B engine\u003c\/li\u003e\n  \u003cli\u003eCaterpillar 3516C engine\u003c\/li\u003e\n  \u003cli\u003eCaterpillar 776D Haul Truck\u003c\/li\u003e\n  \u003cli\u003eCaterpillar 777C Haul Truck\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e🔧 Why Transfer Pump Reliability Is Critical on Large CAT Engines\u003c\/h3\u003e\n\u003cp\u003eThe 3500-series engines are high-displacement, high-output powerplants — they demand a steady, uninterrupted fuel supply. A degraded transfer pump causes fuel starvation, injection pump wear, hard starts, and power loss under load. On mining and heavy construction equipment, unplanned downtime can cost thousands per hour. Replacing a failing transfer pump proactively is one of the highest-ROI maintenance decisions you can make.\u003c\/p\u003e\n\n\u003ch3\u003e⚙️ Product Highlights\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePart Numbers:\u003c\/strong\u003e 313-7770 \/ 3137770\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e 100% New — Aftermarket Quality\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCAT-Spec Pressure \u0026amp; Flow:\u003c\/strong\u003e Engineered to deliver consistent fuel supply across all load conditions and engine speeds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHeavy-Duty Rated:\u003c\/strong\u003e Built for continuous high-cycle operation in mining, construction, and industrial environments\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDirect Replacement:\u003c\/strong\u003e Bolt-on fitment — no modification required\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Open-pit mining, quarrying, heavy construction, power generation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003e📦 What's Included\u003c\/h3\u003e\n\u003cp\u003e1 × Fuel Transfer Pump (313-7770 \/ 3137770)\u003c\/p\u003e\n\n\u003ch3\u003e⚡ Fast Shipping — Minimize Equipment Downtime\u003c\/h3\u003e\n\u003cp\u003eIn stock and ready to ship. Every hour your equipment sits idle costs money — we ship fast to get you back to work. Need to confirm fitment against your machine serial number? Contact us and we'll verify before you order.\u003c\/p\u003e","brand":"Fuel Parts Depot","offers":[{"title":"Default Title","offer_id":45416312832156,"sku":"313-7770","price":721.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/7843\/8300\/files\/fuel-transfer-pump-313-7770-3137770-for-caterpillar-cat-3508-3512b-3512c-3516b-3516c-776d-777c-engine-2965707.png?v=1778507843","url":"https:\/\/fuelpartsdepot.com\/en-ca\/products\/fuel-transfer-pump-313-7770-3137770-for-caterpillar-cat-3508-3512b-3512c-3516b-3516c-776d-777c-engine","provider":"Fuel Parts Depot","version":"1.0","type":"link"}