{"product_id":"car-engine-self-starter-full-kit","title":"Denso Mechanical Rotary Diesel Injection Pump","description":"\u003ch2 data-path-to-node=\"0\"\u003eDenso Mechanical Rotary Diesel Injection Pump\u003c\/h2\u003e\n\u003cp data-path-to-node=\"1\"\u003eThe Denso rotary-style mechanical injection pump is a high-precision, distributor-type fuel system widely used in various compact and medium-duty diesel engines. Unlike the large, inline P-pumps found in heavy-duty applications, the rotary pump uses a single high-pressure pumping element and a distributor rotor to meter and pressurize fuel to each cylinder in the firing order.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"3\"\u003eTechnical Characteristics\u003c\/h3\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eRotary Design:\u003c\/b\u003e All high-pressure pumping is handled by a single plunger that simultaneously rotates and reciprocates, significantly reducing the size and weight of the assembly compared to inline pumps.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003eMechanical Governing:\u003c\/b\u003e The pump is typically governed by an internal mechanical centrifugal weight assembly, which regulates fuel delivery based on engine RPM, and a vacuum or mechanical governor to control idle and maximum speed.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eCompact Integration:\u003c\/b\u003e Due to its streamlined form factor, this pump is commonly found in older light-duty trucks, passenger vehicles (Toyota\/Mitsubishi\/Isuzu), and agricultural equipment where space and weight are at a premium.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,3,0\"\u003e\u003cb data-path-to-node=\"4,3,0\" data-index-in-node=\"0\"\u003eInternal Timing:\u003c\/b\u003e Features an automatic timer mechanism that adjusts the injection start timing based on internal transfer pressure, ensuring efficient combustion across the engine’s operating range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PARTS N AUTO","offers":[{"title":"Default Title","offer_id":48309307932884,"sku":null,"price":1395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0843\/3634\/5300\/files\/pngwing.com_3_0270c770-ff42-4007-a0de-15cd9e746446.png?v=1784202739","url":"https:\/\/partsnauto.com\/products\/car-engine-self-starter-full-kit","provider":"PARTS N AUTO","version":"1.0","type":"link"}