{"product_id":"1837011pe-genuine-paccar®-actuator-bypass-valve","title":"1837011PE | Genuine Paccar® Actuator Bypass Valve","description":"\u003cp\u003e\u003cstrong\u003eDescription:\u003cbr\u003e\u003c\/strong\u003eAn actuator bypass valve\u003cstrong\u003e 1837011PE\u003c\/strong\u003e is a valve that controls the flow of air or exhaust gas by using an actuator (either electric or pneumatic). The exact function depends on the system it's installed in. \u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003eFor heavy-duty diesel engines, such as the PACCAR MX-13 or some Cummins engines, the actuator bypass valve often refers to the exhaust back pressure valve (EBPV) assembly. New Actuator Bypass Valve For PACCAR MX-13 engine, Kenworth T680, T880, W900, Peterbilt 567, 579, 589.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e: 1837011PE\u003cbr\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003cspan\u003e: New\u003c\/span\u003e\u003cbr\u003e\u003cstrong\u003eManufacture\/Brand\u003c\/strong\u003e\u003cspan\u003e: Paccar\u003cbr\u003e\u003c\/span\u003e\u003cstrong data-end=\"176\" data-start=\"160\"\u003e\u003cspan\u003e\u003cbr\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003cstrong\u003eFits 1837011PE For \u003c\/strong\u003etrucks equipped with the PACCAR MX-13 engine, including many:\u003cbr\u003e\u003c\/p\u003e\n\u003ctable width=\"100%\" style=\"font-size: 0.875rem;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e \n\u003cul data-start=\"355\" data-end=\"705\"\u003e\n\u003cli data-section-id=\"lyf7sl\" data-start=\"355\" data-end=\"394\"\u003e\n\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eKenworth T680\u003c\/span\u003e\u003c\/span\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"wlg39x\" data-start=\"395\" data-end=\"434\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eKenworth T880\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1etlrsl\" data-start=\"435\" data-end=\"474\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003eKenworth W900\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"1fetjdh\" data-start=\"475\" data-end=\"514\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003ePeterbilt 567\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"16uh11\" data-start=\"515\" data-end=\"554\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003ePeterbilt 579\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"btvcid\" data-start=\"555\" data-end=\"594\"\u003e\u003cspan class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"\u003e\u003cspan class=\"whitespace-normal\"\u003ePeterbilt 589\u003c\/span\u003e\u003c\/span\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"13gcpsm\" data-start=\"595\" data-end=\"705\"\u003eOther Kenworth and Peterbilt heavy-duty trucks using the MX-13 engine. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"707\" data-end=\"805\"\u003e\u003cstrong data-start=\"707\" data-end=\"721\"\u003eImportant:\u003c\/strong\u003e This part does \u003cstrong data-start=\"737\" data-end=\"744\"\u003enot\u003c\/strong\u003e fit every T680, T880, W900, 567, or 579. Fitment depends on:\u003c\/p\u003e\n\u003cul data-start=\"806\" data-end=\"896\"\u003e\n\u003cli data-section-id=\"il0jc8\" data-start=\"806\" data-end=\"818\"\u003eModel year\u003c\/li\u003e\n\u003cli data-section-id=\"1e8jpng\" data-start=\"819\" data-end=\"847\"\u003eEngine serial number (ESN)\u003c\/li\u003e\n\u003cli data-section-id=\"pofvk3\" data-start=\"848\" data-end=\"896\"\u003eEmissions version (EPA10, EPA13, EPA17, EPA21)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003cstrong\u003ePurpose of using 1837011PE\u003c\/strong\u003e\u003cstrong style=\"font-size: 0.875rem;\"\u003e: \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 data-section-id=\"wx0xb1\" data-start=\"287\" data-end=\"519\"\u003e\n\u003cstrong data-start=\"290\" data-end=\"320\"\u003eImprove cold-start warm-up\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003cul data-start=\"324\" data-end=\"519\"\u003e\n\u003cli data-section-id=\"bqf0br\" data-start=\"324\" data-end=\"389\"\u003eThe valve partially closes the exhaust path after a cold start.\u003c\/li\u003e\n\u003cli data-section-id=\"186csvm\" data-start=\"393\" data-end=\"519\"\u003eThis increases exhaust back pressure, helping the engine and aftertreatment system reach operating temperature more quickly.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"w6vxzs\" data-start=\"521\" data-end=\"767\"\u003e\n\u003cstrong data-start=\"524\" data-end=\"553\"\u003eSupport emissions control\u003c\/strong\u003e\n\u003cul data-start=\"557\" data-end=\"767\"\u003e\n\u003cli data-section-id=\"11f1wyl\" data-start=\"557\" data-end=\"692\"\u003eHigher exhaust temperatures help the \u003cstrong data-start=\"596\" data-end=\"631\"\u003ediesel oxidation catalyst (DOC)\u003c\/strong\u003e and \u003cstrong data-start=\"636\" data-end=\"671\"\u003ediesel particulate filter (DPF)\u003c\/strong\u003e operate efficiently.\u003c\/li\u003e\n\u003cli data-section-id=\"yhehwu\" data-start=\"696\" data-end=\"767\"\u003eThe valve also helps maintain conditions needed for DPF regeneration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"tj92ne\" data-start=\"769\" data-end=\"993\"\u003e\n\u003cstrong data-start=\"772\" data-end=\"799\"\u003eProvide exhaust braking\u003c\/strong\u003e\n\u003cul data-start=\"803\" data-end=\"993\"\u003e\n\u003cli data-section-id=\"4nrsy4\" data-start=\"803\" data-end=\"886\"\u003eDuring deceleration, the valve can restrict exhaust flow to create back pressure.\u003c\/li\u003e\n\u003cli data-section-id=\"obdkz5\" data-start=\"890\" data-end=\"993\"\u003eThis increases engine braking, reducing wear on the service brakes, especially when driving downhill.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"uk8un9\" data-start=\"995\" data-end=\"1268\"\u003e\n\u003cstrong data-start=\"998\" data-end=\"1027\"\u003eOptimize engine operation\u003c\/strong\u003e\n\u003cul data-start=\"1031\" data-end=\"1268\"\u003e\n\u003cli data-section-id=\"8j0wbf\" data-start=\"1031\" data-end=\"1171\"\u003eThe engine control module (ECM) continuously adjusts the valve position based on engine speed, load, temperature, and other sensor inputs.\u003c\/li\u003e\n\u003cli data-section-id=\"1wrsog3\" data-start=\"1175\" data-end=\"1268\"\u003eThis helps improve performance and overall efficiency under different operating conditions.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSigns of a Bad Actuator Bypass Valve 1837011PE: \u003cbr\u003e\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 data-section-id=\"17fczpf\" data-start=\"252\" data-end=\"390\"\u003e\n\u003cstrong data-start=\"254\" data-end=\"282\"\u003eCheck Engine Light (CEL)\u003c\/strong\u003e\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003cul data-start=\"285\" data-end=\"390\"\u003e\n\u003cli data-section-id=\"179wng9\" data-start=\"285\" data-end=\"390\"\u003eThe engine control module (ECM) detects that the valve is stuck or not reaching the commanded position.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"gfvt2n\" data-start=\"392\" data-end=\"525\"\u003e\n\u003cstrong data-start=\"394\" data-end=\"418\"\u003eLoss of engine power\u003c\/strong\u003e\n\u003cul data-start=\"421\" data-end=\"525\"\u003e\n\u003cli data-section-id=\"ikjgs3\" data-start=\"421\" data-end=\"525\"\u003eIf the valve is stuck partially closed, excessive exhaust back pressure can reduce engine performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"lsmbod\" data-start=\"527\" data-end=\"619\"\u003e\n\u003cstrong data-start=\"529\" data-end=\"550\"\u003ePoor fuel economy\u003c\/strong\u003e\n\u003cul data-start=\"553\" data-end=\"619\"\u003e\n\u003cli data-section-id=\"1trqcu6\" data-start=\"553\" data-end=\"619\"\u003eIncorrect exhaust flow can make the engine run less efficiently.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1d8ld3j\" data-start=\"621\" data-end=\"748\"\u003e\n\u003cstrong data-start=\"623\" data-end=\"654\"\u003eReduced or no exhaust brake\u003c\/strong\u003e\n\u003cul data-start=\"657\" data-end=\"748\"\u003e\n\u003cli data-section-id=\"9wui6h\" data-start=\"657\" data-end=\"748\"\u003eOn trucks equipped with an exhaust brake, braking performance may be weak or unavailable.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"wvdv0k\" data-start=\"750\" data-end=\"882\"\u003e\n\u003cstrong data-start=\"752\" data-end=\"775\"\u003eSlow engine warm-up\u003c\/strong\u003e\n\u003cul data-start=\"778\" data-end=\"882\"\u003e\n\u003cli data-section-id=\"o39g4r\" data-start=\"778\" data-end=\"882\"\u003eIf the valve stays open during cold starts, the engine may take longer to reach operating temperature.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1et9cln\" data-start=\"884\" data-end=\"1030\"\u003e\n\u003cstrong data-start=\"886\" data-end=\"926\"\u003eFrequent or failed DPF regenerations\u003c\/strong\u003e\n\u003cul data-start=\"929\" data-end=\"1030\"\u003e\n\u003cli data-section-id=\"124jnfs\" data-start=\"929\" data-end=\"1030\"\u003eImproper exhaust temperatures can prevent successful regeneration of the diesel particulate filter.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"w267ow\" data-start=\"1032\" data-end=\"1171\"\u003e\n\u003cstrong data-start=\"1034\" data-end=\"1064\"\u003eHigh exhaust back pressure\u003c\/strong\u003e\n\u003cul data-start=\"1067\" data-end=\"1171\"\u003e\n\u003cli data-section-id=\"u5ji8h\" data-start=\"1067\" data-end=\"1171\"\u003eA valve stuck closed can cause excessive back pressure, affecting turbocharger and engine performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"18wtoq1\" data-start=\"1173\" data-end=\"1281\"\u003e\n\u003cstrong data-start=\"1175\" data-end=\"1215\"\u003eRough idle or poor throttle response\u003c\/strong\u003e\n\u003cul data-start=\"1218\" data-end=\"1281\"\u003e\n\u003cli data-section-id=\"pq4kt5\" data-start=\"1218\" data-end=\"1281\"\u003eThe engine may feel sluggish or hesitate during acceleration.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1tginne\" data-start=\"1283\" data-end=\"1409\"\u003e\n\u003cstrong data-start=\"1285\" data-end=\"1303\"\u003eUnusual noises\u003c\/strong\u003e\n\u003cul data-start=\"1306\" data-end=\"1409\"\u003e\n\u003cli data-section-id=\"1p9knud\" data-start=\"1306\" data-end=\"1409\"\u003eGrinding, clicking, or buzzing from the actuator can indicate worn gears or a failing electric motor.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"rjj06m\" data-start=\"1411\" data-end=\"1527\"\u003e\n\u003cstrong data-start=\"1413\" data-end=\"1442\"\u003eVisible actuator problems\u003c\/strong\u003e\n\u003cul data-start=\"1445\" data-end=\"1527\"\u003e\n\u003cli data-section-id=\"c8jr3o\" data-start=\"1445\" data-end=\"1527\"\u003eDamaged wiring, loose connectors, corrosion, or carbon buildup around the valve.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eAbout the Manufacturer – \u003c\/span\u003e\u003cspan style=\"font-size: 0.875rem;\"\u003eCummins:\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-end=\"381\" data-start=\"0\"\u003eCummins is a leading American manufacturer of diesel and natural gas engines, as well as power generation systems and emissions solutions. Founded in 1919 and headquartered in Columbus, Indiana, Cummins is known globally for its durable, high-performance engines used in trucks, buses, construction equipment, agriculture, and power systems.\u003c\/p\u003e\n\u003cp data-end=\"628\" data-start=\"383\"\u003eThe brand is widely respected for its innovation in clean diesel technology, including aftertreatment systems, turbochargers, and advanced electronics that help reduce emissions while maximizing engine efficiency and reliability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003c\/strong\u003e\u003cbr\u003e\u003c\/p\u003e","brand":"Paccar","offers":[{"title":"Default Title","offer_id":50903090495735,"sku":"1837011PE","price":3649.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0895\/7080\/3959\/files\/1837011-genuine-paccar-actuator-bypass-valve-advanced-truck-parts-31783_900x_55ca1556-6c5e-4dc5-90ff-9a87b79be65b.webp?v=1782789066","url":"https:\/\/forcetruckparts.com\/products\/1837011pe-genuine-paccar%c2%ae-actuator-bypass-valve","provider":"Force Truck Parts","version":"1.0","type":"link"}