{"product_id":"fuel-primer-pump-for-caterpillar-3116-3208-c7-c9-c15-3306-b-c-3304b-172-6291","title":"Fuel Primer Pump for Caterpillar 3116 3208 C7 C9 C15 3306\/B\/C 3304B 172-6291","description":"\u003cstrong\u003eThis Fuel Primer Pump is a high-quality aftermarket replacement part compatible with Caterpillar 3116, 3208, C7, C9, C15, 3306, 3306B, 3306C, 3304B and matches OEM Part# 172-6291.\u003c\/strong\u003e\u003ch2\u003eProduct Overview\u003c\/h2\u003e\u003cp\u003eThis heavy-duty fuel primer pump is designed to manually purge air from the fuel system in Caterpillar diesel engines. It ensures reliable startups and consistent fuel delivery after filter changes or fuel system maintenance, preventing air locks and potential engine hesitation.\u003c\/p\u003e\u003ch3\u003eKey Features \u0026amp; Performance\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eReliable Operation:\u003c\/strong\u003e Engineered to provide a high-pressure manual stroke for efficient fuel priming.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDurable Construction:\u003c\/strong\u003e Built with industrial-grade materials to resist wear and corrosion in harsh engine environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Fit:\u003c\/strong\u003e Manufactured to strict standards to ensure a leak-free seal and direct compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\n\u003cstrong\u003eCompatible Models:\u003c\/strong\u003e Caterpillar 3116, 3208, C7, C9, C15, 3306, 3306B, 3306C, 3304B\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePart Number(s):\u003c\/strong\u003e 172-6291\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Fuel System Priming\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 Does this pump include the required mounting seal? \u003cstrong\u003eA:\u003c\/strong\u003e This unit is typically supplied with the necessary gasket or seal to facilitate a complete replacement.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e When should I replace my fuel primer pump? \u003cstrong\u003eA:\u003c\/strong\u003e You should replace the pump if you notice fuel leaks around the plunger or if it fails to draw fuel after maintenance.\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":53490712183057,"sku":"ZZ2T00652","price":57.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0250\/2446\/2929\/files\/12_dfefab65-cf9e-4cb7-8098-619737af881c.jpg?v=1777738959","url":"https:\/\/www.duraforce.com\/products\/fuel-primer-pump-for-caterpillar-3116-3208-c7-c9-c15-3306-b-c-3304b-172-6291","provider":"DURAFORCE","version":"1.0","type":"link"}