{"product_id":"carbole-universal-12v-diesel-fuel-pump-5-9-psi-35-gph-12d","title":"CarBole Universal 12V Diesel Fuel Pump 5-9 PSI, 35 GPH, 12D","description":"\u003cp\u003eThe CarBole Universal 12V Diesel Fuel Pump combines a compact form with steady performance, built around the new Super 12D design. It delivers a measured 5-9 PSI and can move up to 35 GPH, offering reliable fuel flow for common diesel engine setups without overcomplicating the system. This pump is designed to be a practical, straightforward addition to diesel configurations where consistent delivery matters, whether you’re topping off a reservoir or keeping a carburetor supplied on the road.\u003c\/p\u003e\n\n\u003ch2\u003eWhere it fits\u003c\/h2\u003e\n\u003cp\u003eWith a 5\/16 inch inlet and outlet, this pump connects to standard 5\/16\" I.D. hoses, enabling a clean, simple hose fit. For best results, position the unit within 12 inches of the fuel tank to minimize vapor gaps and ensure a predictable supply. Its compact footprint makes it easy to mount in tight spaces—behind panels, near the tank, or alongside a fuel reservoir in many trucks or off-road vehicles.\u003c\/p\u003e\n\n\u003ch2\u003eCompatibility and scope\u003c\/h2\u003e\n\u003cp\u003eCarBole positions this pump as a universal solution for most 4-, 6-, and 8-cylinder carburetor diesel engines. It is tailored for diesel-only applications and is not intended for fuel-injected engines. This focus helps maintain straightforward, robust operation in environments where ethanol blends, methanol, or aggressive liquids are not feasible, preserving internal components and reducing complexity.\u003c\/p\u003e\n\u003cp\u003eNote the potential benefits in practical use: in the right setup, the pump can help avoid common fuel delivery problems such as vapor lock and flooding. It can also serve as a dependable booster pump or a transfer pump, moving fuel between tanks or from a reserve supply to the carburetor in controlled, measured bursts.\u003c\/p\u003e\n\n\u003ch3\u003eKey specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eNew Super 12D design with steady 5-9 PSI fuel pressure\u003c\/li\u003e\n  \u003cli\u003eFlow rate up to 35 GPH for reliable fuel supply\u003c\/li\u003e\n  \u003cli\u003eInlet\/outlet compatibility: 5\/16 inch, for standard I.D. hose\u003c\/li\u003e\n  \u003cli\u003eCompact, installation-friendly form factor\u003c\/li\u003e\n  \u003cli\u003eMounting within 12 inches of the fuel tank recommended\u003c\/li\u003e\n  \u003cli\u003eDiesel-only operation; not for fuel-injected engines; avoid E85 or harsh liquids\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003ePractical usage and tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003eUse as a dependable fuel transfer pump between tanks or as a booster to improve draw at the carburetor\u003c\/li\u003e\n  \u003cli\u003eIdeal for 4-, 6-, and 8-cylinder carburetor diesel applications in trucks, RVs, or off-road rigs\u003c\/li\u003e\n  \u003cli\u003eFollow safety and compatibility notes to preserve internal parts and longevity\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003eChoosing CarBole means opting for a focused diesel pump that supports reliable fuel handling in everyday driving and work scenarios. It’s designed to be a practical, no-nonsense addition to a diesel system where consistent pressure and flow are beneficial, without overpromising results or extending beyond diesel-only use.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What engines is the CarBole Universal 12V Diesel Pump compatible with?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Designed for most 4-, 6-, and 8-cylinder carburetor diesel engines; not suitable for fuel-injected systems.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: Can this pump be used as a fuel transfer or booster pump?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Yes, it works well as a transfer or booster pump for diesel, when used with compatible hoses and within safe operating guidelines.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"CarBole","offers":[{"title":"Default Title","offer_id":42469627592789,"sku":"B09GVDS2GS","price":39.38,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0632\/3270\/4597\/files\/carbole-universal-12v-diesel-fuel-pump-5-9psi.jpg?v=1778099987","url":"https:\/\/plentytorque.co.uk\/products\/carbole-universal-12v-diesel-fuel-pump-5-9-psi-35-gph-12d","provider":"PlentyTorque","version":"1.0","type":"link"}