{"product_id":"4711301715-yumak®-air-brake-compressor-1-cyl-for-dd13-dd1566-1","title":"EA4711300215 | Yumak® Air Brake Compressor 1 Cyl For DD13, DD1566","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eDescription: \u003c\/strong\u003eSingle Cylinder Air Brake Compressor 1 Cyl 360 CC For DD13, DD15\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e New - Guaranteed High Quality\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e Yumak - Guaranteed High Quality Turkish Brand\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e\u003cstrong\u003ePart Number:\u003c\/strong\u003e EA4711300215\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eSpecifications EA4711300215\u003c\/strong\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cp\u003e\u003cspan\u003eCylinder Diamet\u003c\/span\u003e\u003cspan\u003eer\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eØ92 mm\u003cbr\u003e\u003cspan\u003eVolume\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e360 cm³\u003cbr\u003e\u003cspan\u003ePiston Operating Distance\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e54 mm\u003cbr\u003e\u003cspan\u003ePort 0\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eØ34 mm\u003cbr\u003e\u003cspan\u003ePort 2\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eM26x1.5\u003cbr\u003e\u003cspan\u003ePort 4\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e1\/8 - 27 NPT\u003cbr\u003e\u003cspan\u003ePort 8.1\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eØ11 mm\u003cbr\u003e\u003cspan\u003ePort 9.1\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eM18x1.5\u003cbr\u003e\u003cspan\u003ePort 9.2\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eM18x1.5\u003cbr\u003e\u003cspan\u003eCrankshaft Thread\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eM20x1.5 LH\u003cbr\u003e\u003cspan\u003eNumber of Cylinders\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e1\u003cbr\u003e\u003cspan\u003eCooling\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eWater\u003cbr\u003e\u003cspan\u003eESS Feature\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eNo\u003cbr\u003e\u003cspan\u003eWater Cooled Valve Plate\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eYes\u003cbr\u003e\u003cspan\u003eDirect Working\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003eNo\u003cbr\u003e\u003cspan\u003eMaximum Operating Pressure\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e12.5 bar\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003cstrong\u003eFits \u003cspan\u003eEA4711300215\u003c\/span\u003e For \u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\n\u003cul\u003e\n\u003cli\u003eTrucks with \u003cstrong\u003eDetroit Diesel DD13\u003c\/strong\u003e engines\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003eTrucks with \u003cstrong\u003eDetroit Diesel DD15\u003c\/strong\u003e engines\u003c\/li\u003e\n\u003cli\u003eSome \u003cstrong\u003eWestern Star\u003c\/strong\u003e trucks equipped with DD13\/DD15 engines\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMercedes-Benz\u003c\/strong\u003e heavy-duty trucks using the \u003cstrong\u003eOM472\u003c\/strong\u003e engine family (depending on configuration)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full light markdown-new-styling\"\u003e\n\u003cp\u003e\u003cbr\u003eA\u003cstrong\u003e \u003c\/strong\u003esingle cylinder air brake compressor\u003cstrong\u003e \u003cspan\u003eEA4711300215\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/strong\u003eis a mechanical pump used on vehicles with air brake systems -\u003cstrong\u003e \u003c\/strong\u003ecommonly heavy trucks, buses, trains, and some industrial equipment. Its job is to compress air and supply pressurized air to the brake system.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \n\u003cp\u003e\u003cstrong\u003e1. Supply air pressure for safe braking\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe compressor keeps the air tanks filled so the brakes can work reliably.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e2. Simpler construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWith only one cylinder and piston:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003efewer moving parts,\u003c\/li\u003e\n\u003cli\u003eeasier servicing,\u003c\/li\u003e\n\u003cli\u003elower manufacturing cost.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. Good for moderate-duty applications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWorks well for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003esmaller trucks,\u003c\/li\u003e\n\u003cli\u003ebuses,\u003c\/li\u003e\n\u003cli\u003efarm equipment,\u003c\/li\u003e\n\u003cli\u003eolder heavy vehicles,\u003c\/li\u003e\n\u003cli\u003eindustrial machines.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e4. Lower maintenance costs\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eSingle-cylinder units are generally easier to troubleshoot and rebuild than larger multi-cylinder compressors.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cbr\u003eSigns of Faulty \u003cspan\u003eEA4711300215\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \n\u003cp\u003e\u003cstrong\u003e1. Slow air pressure build-up\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eOne of the most common signs.\u003c\/p\u003e\n\u003cp\u003eThe compressor takes too long to raise tank pressure to operating range (often around 100–125 PSI).\u003c\/p\u003e\n\u003cp\u003eYou may notice:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWarning buzzer\/light staying on\u003c\/li\u003e\n\u003cli\u003eLong wait before driving\u003c\/li\u003e\n\u003cli\u003ePressure gauges rising very slowly\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e2. Low air pressure\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe system cannot maintain normal pressure.\u003c\/p\u003e\n\u003cp\u003ePossible effects:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWeak braking response\u003c\/li\u003e\n\u003cli\u003eAir brakes not releasing properly\u003c\/li\u003e\n\u003cli\u003eRepeated low-air alarms\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e3. Compressor runs constantly\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe compressor never seems to “cut out.”\u003c\/p\u003e\n\u003cp\u003eNormally, the governor unloads the compressor at maximum pressure. A failing compressor may struggle to reach cut-out pressure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e4. Excessive oil in air tanks\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWorn piston rings or seals can allow engine oil into the air system.\u003c\/p\u003e\n\u003cp\u003eSigns include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eOily residue when draining tanks\u003c\/li\u003e\n\u003cli\u003eOil-contaminated air lines\u003c\/li\u003e\n\u003cli\u003eDamaged air brake components\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e5. Excessive moisture buildup\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA weak compressor can overheat or fail to properly manage airflow, leading to excess condensation.\u003c\/p\u003e\n\u003cp\u003eYou might see:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eWater in tanks\u003c\/li\u003e\n\u003cli\u003eFrozen airlines in cold weather\u003c\/li\u003e\n\u003cli\u003eCorrosion in the system\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e6. Unusual noises\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBad internal components can create:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eKnocking\u003c\/li\u003e\n\u003cli\u003eGrinding\u003c\/li\u003e\n\u003cli\u003eSquealing\u003c\/li\u003e\n\u003cli\u003eClicking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThese may indicate worn bearings, valves, or piston damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7. Air leaks around compressor\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eLeaks may occur at:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHead gasket\u003c\/li\u003e\n\u003cli\u003eFittings\u003c\/li\u003e\n\u003cli\u003eDischarge line\u003c\/li\u003e\n\u003cli\u003eUnloader\/governor connections\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e8. Overheating\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe compressor may become excessively hot due to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003ePoor lubrication\u003c\/li\u003e\n\u003cli\u003eRestricted discharge line\u003c\/li\u003e\n\u003cli\u003eCarbon buildup\u003c\/li\u003e\n\u003cli\u003eInternal wear\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003e9. Smoke from compressor area\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBlue or gray smoke can indicate oil burning or severe internal wear.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e10. Frequent governor cycling\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIf pressure rapidly drops and rebuilds repeatedly, the compressor may be weak or unable to keep up with demand.\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan\u003e\u003cbr\u003e\u003cstrong\u003eManufacturer information\u003c\/strong\u003e\u003cbr\u003eYUMAK is a leading Turkish manufacturer of air brake systems, compressors, repair kits, and precision spare parts for heavy-duty commercial vehicles. Founded in 1978 by Mehmet Yumak, the company has built a strong reputation for quality, durability, and engineering excellence in the global automotive aftermarket industry. Today, YUMAK exports its products to more than 100 countries across six continents, serving customers with a wide range of reliable solutions for trucks, buses, and other heavy vehicles. With advanced manufacturing facilities, continuous investment in research and development, and a commitment to international quality standards, YUMAK combines decades of experience with innovative technology to deliver high-performance products that ensure safety, efficiency, and long service life.\u003cbr\u003e\u003cbr\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003cbr\u003eFirst Truck Parts offers a \u003cstrong\u003e365-days\u003c\/strong\u003e warranty for all types of parts and in any condition. The warranty applies only to buyers who have placed an order on our website. \u003cbr\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"First Truck Parts","offers":[{"title":"Default Title","offer_id":48962459140340,"sku":"EA4711300215","price":789.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0605\/1479\/5764\/files\/01.04.122_4ca70867-72ba-44c6-8b21-5c37867bcd2f.webp?v=1784669484","url":"https:\/\/firsttruckparts.com\/products\/4711301715-yumak%c2%ae-air-brake-compressor-1-cyl-for-dd13-dd1566-1","provider":"First Truck Parts","version":"1.0","type":"link"}