{"title":"Caterpillar Machine ECM (A4E4V2)","description":"\u003cp\u003e\nExplore OrderECM’s \u003cstrong\u003eCaterpillar Machine ECM\u003c\/strong\u003e collection for selected CAT electronic control modules, machine control units, chassis controllers, implement ECMs, transmission control modules, hydraulic controllers, and replacement electronic modules used across Caterpillar heavy equipment applications. This collection is designed for buyers searching by exact part number, ECM label, machine serial number, model family, reman reference, or replacement control module requirement for CAT construction, mining, industrial, and off-highway machines.\n\u003c\/p\u003e\n\n\u003cp\u003e\nCaterpillar machine ECMs are commonly searched as \u003cstrong\u003eCAT machine ECM\u003c\/strong\u003e, \u003cstrong\u003eCaterpillar machine control module\u003c\/strong\u003e, \u003cstrong\u003eCAT implement ECM\u003c\/strong\u003e, \u003cstrong\u003eCaterpillar hydraulic controller\u003c\/strong\u003e, \u003cstrong\u003eCAT chassis control module\u003c\/strong\u003e, \u003cstrong\u003eequipment ECU\u003c\/strong\u003e, \u003cstrong\u003emachine electronic control unit\u003c\/strong\u003e, \u003cstrong\u003etransmission ECM\u003c\/strong\u003e, \u003cstrong\u003ebody controller\u003c\/strong\u003e, and \u003cstrong\u003ereman Caterpillar control module\u003c\/strong\u003e. These modules may support machine communication, hydraulic functions, transmission control, implement operation, attachment control, operator input systems, diagnostics, sensor communication, and equipment-specific electronic management depending on the machine configuration.\n\u003c\/p\u003e\n\n\u003cp\u003e\nThis collection may include control modules for selected Caterpillar equipment platforms such as excavators, wheel loaders, track loaders, bulldozers, motor graders, articulated trucks, compact loaders, generators, and industrial machines. Common CAT machine families may include models such as \u003cstrong\u003e320\u003c\/strong\u003e, \u003cstrong\u003e330\u003c\/strong\u003e, \u003cstrong\u003e336\u003c\/strong\u003e, \u003cstrong\u003e950\u003c\/strong\u003e, \u003cstrong\u003e966\u003c\/strong\u003e, \u003cstrong\u003e980\u003c\/strong\u003e, \u003cstrong\u003eD6\u003c\/strong\u003e, \u003cstrong\u003eD8\u003c\/strong\u003e, \u003cstrong\u003e140M\u003c\/strong\u003e, \u003cstrong\u003e725\u003c\/strong\u003e, \u003cstrong\u003e730\u003c\/strong\u003e, and other Caterpillar equipment where electronic machine control modules are used.\n\u003c\/p\u003e\n\n\u003cp\u003e\nBecause Caterpillar machine ECMs can vary by machine serial number, arrangement number, software calibration, connector layout, application, and installed equipment options, compatibility should always be confirmed before ordering. Please share your original ECM label, part number, machine serial number, machine model, connector-side photos, and fault codes or application details so OrderECM can help review the correct machine ECM replacement, inspection, or programming path.\n\u003c\/p\u003e\n","products":[{"product_id":"caterpillar-control-gp-p-n-137-2073","title":"Caterpillar Control GP | P\/N 137-2073","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Part Number \/ Also Searched As:\u003c\/strong\u003e 137-2073, 1372073\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Control Group (Control GP)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Manufacturer:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Confirm against CAT SIS using machine serial number. Control GP modules are machine-specific and must be matched to the exact application.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e May require configuration via Caterpillar ET. Confirm machine serial number before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Benefits:\u003c\/strong\u003e FREE worldwide shipping, 30-day money-back guarantee, 365-day replacement warranty.\u003c\/p\u003e","brand":"Caterpillar","offers":[{"title":"Default Title","offer_id":52032919109949,"sku":"CAT-137-2073","price":2000.0,"currency_code":"USD","in_stock":true}]},{"product_id":"caterpillar-ecm-p-n-348-2379","title":"Caterpillar ECM | P\/N 348-2379","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Part Number \/ Also Searched As:\u003c\/strong\u003e 348-2379, 3482379\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReman Part Number(s):\u003c\/strong\u003e 10R-4090, 240-5307, 322-3604\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Engine Control Module (ECM \/ ECU) — ADEM III\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Manufacturer:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Caterpillar C-10, C-12, C-15, C16, 3406E, 3126, engines; 938G \/ 950G \/ 962G \/ 966G \/ 972G wheel loaders; 725 \/ 730 \/ 735 \/ 740 articulated trucks; 140H \/ 143H \/ 160H \/ 163H motor graders; D5N, D7R, D6N tractors; 572R II pipelayer\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Reman\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e Requires Caterpillar ET and ESN. Unprogrammed — must be programmed to the specific machine before use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSend Us Your Old Part Details:\u003c\/strong\u003e Send a photo of your original ECM label before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Benefits:\u003c\/strong\u003e FREE worldwide shipping, 30-day money-back guarantee, 365-day replacement warranty.\u003c\/p\u003e","brand":"Caterpillar","offers":[{"title":"Default Title","offer_id":52033095500093,"sku":"CAT-348-2379","price":3100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/0147\/5133\/files\/caterpillar-3508-3512-3516-ecm-348-2387.png?v=1785866250"},{"product_id":"caterpillar-ecm-p-n-348-2377","title":"Caterpillar ECM | P\/N 348-2377","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Part Number \/ Also Searched As:\u003c\/strong\u003e 348-2377, 3482377\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelated Alternatives:\u003c\/strong\u003e 10R-3571 (reman equivalent)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Engine Control Module (ECM \/ ECU) — ADEM III\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Manufacturer:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Caterpillar C15, C16, C18, C7, C-12, 3126B, 3126E engines; equipment including D5N, D6N, 561N, 953C, 963C and Class 8 on-highway trucks\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Reman\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e Requires Caterpillar ET and ESN. Must be programmed to the specific engine\/machine before use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSend Us Your Old Part Details:\u003c\/strong\u003e Send a photo of your original ECM label before ordering.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Benefits:\u003c\/strong\u003e FREE worldwide shipping, 30-day money-back guarantee, 365-day replacement warranty.\u003c\/p\u003e","brand":"Caterpillar","offers":[{"title":"Default Title","offer_id":52033103724861,"sku":"CAT-348-2377","price":3200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/0147\/5133\/files\/caterpillar-a3-16-diesel-ecm-348-2387.webp?v=1785866476"},{"product_id":"caterpillar-ecm-p-n-172-9387","title":"Caterpillar ECM | P\/N 172-9387","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Part Number \/ Also Searched As:\u003c\/strong\u003e 172-9387, 1729387\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelated Alternatives:\u003c\/strong\u003e 172-9389, 172-9390 (related ECM family)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Engine Control Module (ECM \/ ECU)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand \/ Manufacturer:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e Caterpillar C7 and C9 industrial and on-highway diesel engines; fits applications including medium-duty trucks, construction equipment, and generator sets using C7\/C9 powertrains\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Used\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e Requires Caterpillar ET software and engine serial number (ESN) for programming. Must be programmed to the specific machine or vehicle before use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSend Us Your Old Part Details:\u003c\/strong\u003e Send a clear photo of your original ECM label before ordering — our team will confirm compatibility.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Benefits:\u003c\/strong\u003e FREE worldwide shipping, 30-day money-back guarantee, and 365-day replacement warranty included with every OrderECM product.\u003c\/p\u003e","brand":"Caterpillar","offers":[{"title":"Default Title","offer_id":52033114603837,"sku":"CAT-172-9387","price":1400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/0147\/5133\/files\/172-9387-1.webp?v=1786893755"},{"product_id":"caterpillar-3508-3512-3516-ecm-p-n-348-2387","title":"Caterpillar 3508 \/ 3512 \/ 3516 ECM | P\/N 348-2387","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Part Number \/ Also Searched As:\u003c\/strong\u003e 348-2387, 3482387\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReman Part Numbers:\u003c\/strong\u003e 11R-0975, 10R-8105\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelated Alternatives:\u003c\/strong\u003e 206-2711\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e ECM \/ Control GP\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand \/ Manufacturer:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Family:\u003c\/strong\u003e A3\/ADEM family heavy engine ECM\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e MD6380 Rotary Drill, 3508 Generator Set, 3508B Gen Set Engine, 3508B Industrial Engine, 3512B Industrial Engine, 3508B Engine - Machine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e Requires correct flash\/application parameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSend Us Your Old Part Details:\u003c\/strong\u003e Send us a clear photo of your old ECM label or part number before ordering, and our team will help confirm the correct match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Benefits:\u003c\/strong\u003e FREE worldwide shipping, 30-day money-back guarantee, and 365-day replacement warranty included with every OrderECM product.\u003c\/p\u003e","brand":"Caterpillar","offers":[{"title":"Default Title","offer_id":52033141473597,"sku":"CAT-348-2387","price":3500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/0147\/5133\/files\/caterpillar-3508-3512-3516-ecm-348-2387.png?v=1785866250"},{"product_id":"caterpillar-c9-3-ecm-p-n-488-4878","title":"Caterpillar C9.3 ECM | P\/N 488-4878","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Part Number \/ Also Searched As:\u003c\/strong\u003e 488-4878, 4884878\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReman Part Number:\u003c\/strong\u003e 20R-8186\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelated Alternatives:\u003c\/strong\u003e 357-7442, 417-6014, 289-1536, 347-0948\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e ECM \/ Control Module\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand \/ Manufacturer:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Family:\u003c\/strong\u003e C9.3 \/ machine ECM family\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e 488-4878: Engine - Industrial, C13 Industrial Engine, C13 Engine - Machine, C15 Engine - Machine, 349E Excavator, 349E L Excavator\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e New\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e Requires programming\/calibration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSend Us Your Old Part Details:\u003c\/strong\u003e Send us a clear photo of your old ECM label or part number before ordering, and our team will help confirm the correct match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Benefits:\u003c\/strong\u003e FREE worldwide shipping, 30-day money-back guarantee, and 365-day replacement warranty included with every OrderECM product.\u003c\/p\u003e","brand":"Caterpillar","offers":[{"title":"Default Title","offer_id":52033158283581,"sku":"CAT-488-4878","price":3200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/0147\/5133\/files\/caterpillar-c9-3-ecm-488-4878.webp?v=1785866275"},{"product_id":"caterpillar-c6-6-ecm-p-n-331-7540","title":"Caterpillar C6.6 ECM | P\/N 331-7540","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Part Number \/ Also Searched As:\u003c\/strong\u003e 331-7540, 3317540\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReman Part Number:\u003c\/strong\u003e 10R-8113\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelated Alternatives:\u003c\/strong\u003e 304-3650\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e ECM \/ Control GP-Unprogrammed\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand \/ Manufacturer:\u003c\/strong\u003e Caterpillar \/ Perkins overlap\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Family:\u003c\/strong\u003e C6.6 ECM \/ unprogrammed control group\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e 420E Backhoe Loader, 430E Backhoe Loader, C4.4 Engine - Machine, D3K LGP Track-Type Tractor, D3K XL Track-Type Tractor\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e Reman\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProgramming:\u003c\/strong\u003e Unprogrammed ECM; requires the correct application flash file and parameters.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSend Us Your Old Part Details:\u003c\/strong\u003e Send us a clear photo of your old ECM label or part number before ordering, and our team will help confirm the correct match.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eOrder Benefits:\u003c\/strong\u003e FREE worldwide shipping, 30-day money-back guarantee, and 365-day replacement warranty included with every OrderECM product.\u003c\/p\u003e","brand":"Caterpillar","offers":[{"title":"Default Title","offer_id":52033174733117,"sku":"CAT-331-7540","price":1000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0991\/0147\/5133\/files\/orderecm-trust-badge-cat-331-7540.png?v=1785866295"},{"product_id":"caterpillar-mining-truck-ecm-control-group-p-n-303-2381","title":"Caterpillar Mining Truck ECM Control Group | P\/N 303-2381","description":"\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Part Number \/ Also Searched As:\u003c\/strong\u003e 303-2381, 3032381\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReman Part Number:\u003c\/strong\u003e 10R-8148\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProduct Type:\u003c\/strong\u003e ECM \/ Control Group\u003c\/li\u003e \u003cli\u003e\n\u003cstrong\u003eBrand \/ Manufacturer:\u003c\/strong\u003e Caterpillar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule Family:\u003c\/strong\u003e Mining truck ECM control group\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplications:\u003c\/strong\u003e C175 Engine - 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