{"product_id":"redpart-g420-engine-12-0hp-15-0hp-1-25-4mm-parallel-shaft-electric-start","title":"RedPart RP420F-EP5 Engine 12.0HP - 15.0HP | Replaces Honda GX390 | 1\" (25.4mm) Parallel Shaft | Electric Start","description":"\u003cp\u003eThe RedPart RP420F-EP5 is a powerful petrol engine powered by Loncin based on the Loncin G420, designed as a direct replacement for the Honda GX390 Engine. It delivers dependable performance for heavy-duty machinery applications, with electric starting and low-maintenance operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCore Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePower Output: 12.0HP – 15.0HP (9.0–11.2 kW @ 3600 rpm)\u003c\/li\u003e\n\u003cli\u003eDisplacement: 420 cc\u003c\/li\u003e\n\u003cli\u003eShaft: 1\" (25.4mm) parallel horizontal\u003c\/li\u003e\n\u003cli\u003eStarting System: electric start\u003c\/li\u003e\n\u003cli\u003eTorque: 26.5 Nm @ 2500 rpm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eEngine Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eBore × Stroke: 90 × 66 mm\u003c\/li\u003e\n\u003cli\u003eCompression Ratio: 8.3 : 1\u003c\/li\u003e\n\u003cli\u003eIdle Speed: 1450 ± 150 rpm\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eFuel \u0026amp; Lubrication\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOil Capacity: 1.1 L\u003c\/li\u003e\n\u003cli\u003eFuel Consumption: 374 g\/kWh\u003c\/li\u003e\n\u003cli\u003eOil Consumption: 6.8 g\/kWh\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eDirect replacement for Honda GX390 Engine\u003c\/li\u003e\n\u003cli\u003eHeavy-duty industrial petrol engine\u003c\/li\u003e\n\u003cli\u003eLoncin-powered for reliable performance\u003c\/li\u003e\n\u003cli\u003e1\" (25.4mm) parallel shaft configuration\u003c\/li\u003e\n\u003cli\u003eElectric start system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cdiv style=\"max-width: 600px; margin: 0 auto;\"\u003e\u003cimg style=\"max-width: 100%; height: auto; display: block;\" alt=\"Banner\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0810\/7068\/6547\/files\/RedPart_powered_by_Loncin_Banner.png?v=1773414049\"\u003e\u003c\/div\u003e","brand":"RedPart","offers":[{"title":"Default Title","offer_id":57333986492798,"sku":"RP420F-EP5","price":375.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0810\/7068\/6547\/files\/RP420F-EP5_1WEBP.webp?v=1777459678","url":"https:\/\/greenredspares.com\/en-eu\/products\/redpart-g420-engine-12-0hp-15-0hp-1-25-4mm-parallel-shaft-electric-start","provider":"Greenred Spares","version":"1.0","type":"link"}