{"product_id":"actuator-metering-4902906-4089985-5693751px-fits-for-cummins-engine-isx-isx15-qsx15","title":"Fuel Metering Actuator 4902906 4089985 5693751PX Cummins ISX ISX15 QSX15 for Cummins ISX15 QSX15 15L Heavy-Duty Diesel Engine Truck Generator","description":"\u003ch3\u003e✅ Compatibility\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMake:\u003c\/strong\u003e Cummins\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM \/ Cross Reference Part Numbers:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCummins:\u003c\/strong\u003e 4902906, 4089985, 5693751PX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote on 5693751PX:\u003c\/strong\u003e The “PX” suffix is a Cummins remanufactured part number designation. This listing is for a \u003cstrong\u003enew aftermarket\u003c\/strong\u003e unit — not a remanufactured unit.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Cummins Engines:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCummins ISX\u003c\/strong\u003e — 15L inline-6 heavy-duty diesel (Class 8 long-haul trucks \/ heavy construction equipment)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCummins ISX15\u003c\/strong\u003e — 15L inline-6 heavy-duty diesel (flagship North American Class 8 truck engine)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCummins QSX15\u003c\/strong\u003e — 15L inline-6 heavy-duty diesel (industrial \/ power generation \/ mining version of the ISX15)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon Vehicle and Equipment Applications:\u003c\/strong\u003e\u003cul\u003e\n\u003cli\u003eClass 8 semi-trucks and heavy-duty tractors (Kenworth, Peterbilt, Freightliner, Volvo, International, Western Star)\u003c\/li\u003e\n\u003cli\u003eHeavy-duty construction equipment (large excavators, motor graders, large wheel loaders)\u003c\/li\u003e\n\u003cli\u003eIndustrial generator sets and standby power systems (QSX15)\u003c\/li\u003e\n\u003cli\u003eMining equipment and large off-highway trucks\u003c\/li\u003e\n\u003cli\u003eMarine propulsion and auxiliary power\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNote:\u003c\/strong\u003e Verify your Cummins engine model, serial number (ESN), CPL number, and existing actuator part number before ordering. The fuel metering actuator is a precision fuel system component — correct part identification is critical. Contact us with your ESN and CPL for fitment confirmation.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e🔧 Product Highlights\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement:\u003c\/strong\u003e Drop-in fit for Cummins ISX \/ ISX15 \/ QSX15 high-pressure common rail fuel systems — matches original Cummins 4902906 \/ 4089985 fuel metering actuator specifications for precise fuel metering, correct injection timing, and full engine performance restoration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCummins ISX \/ ISX15 — North America’s Most Widely Used Class 8 Heavy-Duty Truck Engine:\u003c\/strong\u003e The Cummins ISX and ISX15 are among the most widely used and trusted Class 8 heavy-duty truck engines in North America — powering Kenworth, Peterbilt, Freightliner, Volvo, International, and Western Star semi-trucks across long-haul, regional, and vocational applications. The ISX15 has been the backbone of the North American Class 8 trucking industry for decades, with a massive installed base and strong demand for quality replacement fuel system components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCummins QSX15 — The Industrial and Power Generation Version of the ISX15:\u003c\/strong\u003e The Cummins QSX15 is the industrial and power generation derivative of the ISX15 — delivering the same 15L inline-6 platform in stationary generator sets, mining equipment, large construction machinery, and marine auxiliary power applications globally. QSX15-powered generator sets are deployed in data centers, hospitals, military bases, and critical infrastructure worldwide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuel Metering Actuator — The Precision Control Component of the Cummins ISX High-Pressure Common Rail Fuel System:\u003c\/strong\u003e The fuel metering actuator (also known as the fuel actuator or metering unit) controls the volume of fuel entering the high-pressure fuel pump on the Cummins ISX common rail system. A failed or degraded actuator causes loss of fuel pressure control, leading to \u003cstrong\u003eloss of power, black smoke, rough running, high fuel consumption, DTC fault codes (including SPN 987), and potential engine protection shutdown\u003c\/strong\u003e — serious symptoms that demand immediate attention on a working truck or generator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNew Aftermarket — Not Remanufactured:\u003c\/strong\u003e This is a \u003cstrong\u003enew aftermarket\u003c\/strong\u003e fuel metering actuator — not a remanufactured unit. The cross-reference 5693751PX uses the Cummins “PX” remanufactured part number format for cross-reference identification only. This new unit eliminates the uncertainty and warranty limitations associated with remanufactured fuel system components\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRestores Full Fuel System Control and Engine Performance:\u003c\/strong\u003e Corrects loss of power, black smoke, rough running, high fuel consumption, DTC fault codes, and engine protection shutdown caused by a failed fuel metering actuator on Cummins ISX \/ ISX15 \/ QSX15 applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003e📦 What's Included\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e1× Fuel Metering Actuator — New Aftermarket (Cummins 4902906 \/ 4089985)\u003c\/li\u003e\u003c\/ul\u003e\u003ch3\u003e🔑 Key Specs\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCummins Part Numbers:\u003c\/strong\u003e 4902906, 4089985, 5693751PX (cross-reference only — new aftermarket, not remanufactured)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Fuel metering actuator (fuel metering unit \/ fuel actuator) — high-pressure common rail fuel system\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction:\u003c\/strong\u003e Controls fuel volume entering the high-pressure fuel pump — regulates fuel metering for correct injection pressure and timing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Engines:\u003c\/strong\u003e Cummins ISX (15L inline-6) \/ Cummins ISX15 (15L inline-6) \/ Cummins QSX15 (15L inline-6 industrial\/generator)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommon DTC \/ Fault Code:\u003c\/strong\u003e SPN 987 (fuel actuator fault) — and related ISX fuel system fault codes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication:\u003c\/strong\u003e Class 8 semi-trucks \/ heavy construction equipment \/ industrial generator sets \/ mining equipment \/ marine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New Aftermarket (not remanufactured)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e 4902906\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003e\u003cem\u003e⚠️ The fuel metering actuator is a precision fuel system component. Verify your Cummins engine serial number (ESN), CPL number, and existing actuator part number before purchasing. Incorrect installation or part selection can cause fuel system damage and engine failure. Contact us with your ESN and CPL if unsure — we are happy to confirm fitment for your Cummins ISX \/ ISX15 \/ QSX15.\u003c\/em\u003e\u003c\/p\u003e","brand":"Fuel Parts Depot","offers":[{"title":"Default Title","offer_id":47484810952860,"sku":"4902906","price":460.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0705\/7843\/8300\/files\/4902906.png?v=1787896928","url":"https:\/\/fuelpartsdepot.com\/en-gb\/products\/actuator-metering-4902906-4089985-5693751px-fits-for-cummins-engine-isx-isx15-qsx15","provider":"Fuel Parts Depot","version":"1.0","type":"link"}