{"product_id":"new-fuel-lift-pump-3970880-3966154-for-cummins-4b-4bt-4bta-6b-6bt-6bta-case-ih","title":"New Fuel Lift Pump 3970880 3966154 For Cummins 4B 4BT 4BTA 6B 6BT 6BTA Case IH","description":"\u003cstrong\u003eThis Fuel Lift Pump is a high-quality aftermarket replacement part compatible with Cummins 4B 4BT 4BTA 6B 6BT 6BTA Case IH and matches OEM Part# 3970880 3966154.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis replacement fuel lift pump is engineered to provide efficient and steady fuel transfer for Cummins diesel engines. It serves as a critical component in maintaining engine performance and preventing fueling issues in industrial and agricultural machinery.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhanced Durability:\u003c\/strong\u003e Constructed from premium materials for long-term service life.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOptimized Flow:\u003c\/strong\u003e Designed to provide the correct fuel pressure to the injection pump.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimple Installation:\u003c\/strong\u003e Direct replacement for a seamless fit on specified models.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality Tested:\u003c\/strong\u003e Each unit is manufactured to match industrial standards for diesel fuel systems.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEngine Series:\u003c\/strong\u003e Cummins 4B, 4BT, 4BTA, 6B, 6BT, 6BTA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEquipment Brand:\u003c\/strong\u003e Case IH\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 3970880, 3966154\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Name:\u003c\/strong\u003e Fuel Lift Pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e Cummins 3.9L and 5.9L Engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 3970880, 3966154\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What are the signs of a failing fuel lift pump? \u003cstrong\u003eA:\u003c\/strong\u003e Common symptoms include engine sputtering at high speeds, hard starting, or a loss of power under load.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is this pump compatible with both 4-cylinder and 6-cylinder engines? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, it is designed to fit the Cummins 4B (4-cylinder) and 6B (6-cylinder) series engines as listed.\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003eCompatibility may vary by serial number. Verify fitment before purchase.\u003c\/em\u003e\u003c\/p\u003e","brand":"DURAFORCE","offers":[{"title":"Default Title","offer_id":53490754191633,"sku":"ZZ2T00605","price":63.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/12_1b5b2097-68f0-464a-8826-914c6ce5cd96.jpg?v=1777739797","url":"https:\/\/www.duraforce.com\/products\/new-fuel-lift-pump-3970880-3966154-for-cummins-4b-4bt-4bta-6b-6bt-6bta-case-ih","provider":"DURAFORCE","version":"1.0","type":"link"}