{"product_id":"521-0791-caterpillar-engine-control-module","title":"521-0791 Caterpillar | Engine Control Module Programmed","description":"\u003cspan style=\"color: #0000ff;\"\u003eCaterpillar 521-0791 | 5210791 | 11R-1254 | Control GP-Electronic | A6M7 | ECM Repair.\u003c\/span\u003e\r\n\u003ch2\u003e521-0791 Caterpillar | ECM Repair\u003c\/h2\u003e\r\nCompatible Models for part number 521-0791\r\n\r\nGENERATOR\r\n\r\nLC51XX XQ330 LC31XX\r\n\r\nMATERIAL HANDLER\r\n\r\nMH3250 MH3022 MH3024 MH3032 MH3040 MH3050\r\n\r\nMOTOR GRADER\r\n\r\n120 120 GC 140 GC\r\n\r\nOEM SOLUTIONS\r\n\r\nTR35E44-C9.3BL\r\n\r\nTRACK-TYPE TRACTOR\r\n\r\nD4 D6 D5 D7 D6XE D6 XE D6T\r\n\r\nASPHALT PAVER\r\n\r\nAP500 AP655 PE636 AP555 AP600\r\n\r\nTRACK FELLER BUNCHER\r\n\r\n522 521\r\n\r\nFORESTRY PRODUCTS\r\n\r\n548 558 FM528 LL 568 FM528 538\r\n\r\nEXCAVATOR\r\n\r\n340 336 GC FM538 350 FM548 320 326 330 GC 325 323 MH3040 330 340MHPU 335 336 333 326 GC 349 GC 336 MHPU 323 GX 323 GC 317 FM558 320 GX FM568 350 OEM 330GC 320 GC 345 GC\r\n\r\nVIBRATORY COMPACTOR\r\n\r\nCP12 CS12\r\n\r\nMOBILE HYD POWER UNIT\r\n\r\n330 MHPU 350MHPU\r\n\r\nGENERATOR SET\r\n\r\nXQP115 XQ125CM DE400GC XQP310 DE350SGC XQP200 XQ330 DE400SGC\r\n\r\nRECLAIMER MIXER\r\n\r\nRM400\r\n\r\nENGINE\r\n\r\nC9.3 C7.1\r\n\r\nTRACK LOADER\r\n\r\n963 973 953\r\n\r\nSOIL COMPACTOR\r\n\r\nCS56B CS68B CP68B CP56B CS66B CS78B 815 CP12 CP14 CP16 CS76B CS12 CS13 CS14 CS16 CS17 CS19 CS74B CP74B\r\n\r\nWHEEL DOZER\r\n\r\n814\r\n\r\nCOLD PLANER\r\n\r\nPM312 PM313 PM310\r\n\r\nLANDFILL COMPACTOR\r\n\r\n816\r\n\r\nCOMPACT WHEEL LOADER\r\n\r\n930 938 926\r\n\r\nFOREST PRODUCTS\r\n\r\nOTHER\r\n\r\nWHEEL LOADER\r\n\r\n962M Z 962 966 972 950M Z 966 GC 972 XE 950GC 966 XE 966XE 950M 962M 950 GC 926 930 972XE 938 938M 926M 930M 950\r\n\r\nROAD RECLAIMER\r\n\r\nRM400\r\n\r\nTRANSMISSION\r\n\r\nTR35\r\n\r\nWHEELED EXCAVATOR\r\n\r\nM323F M314 MH3026 M315 M322 M320 M315GC M318 M319 M316 M317\r\n\r\nENGINE - INDUSTRIAL\r\n\r\n3516B MX35\r\n\r\nINDUSTRIAL ENGINE\r\n\r\nC9.3B C7.1 C4.4\r\n\r\nPOWERTRAIN\r\n\r\nTR35E44-C9.3B\r\n\u003ch3\u003e\u003cstrong\u003eWarranty\u003c\/strong\u003e\u003c\/h3\u003e\r\nOne year.\r\n\u003ch4\u003eWhy trust us\u003c\/h4\u003e\r\nOur engineering team has over 15 years of experience, more than 10K repaired ECMs, and the latest simulation technology. We are always happy to assist you with any technical issues we can. Feel free to contact us to discuss the faults you are experiencing before sending in your parts.\r\n\r\nECM Engineering USA \/ \u003ca title=\"ECM Repair USA\" href=\"https:\/\/ecmrepairusa.com\/\" target=\"_blank\" rel=\"noopener\"\u003eECM Repair USA\u003c\/a\u003e\r\n\r\n\u003ca title=\"ECM Repair USA\" href=\"https:\/\/www.youtube.com\/@ecmdieselrepairusa\" target=\"_blank\" rel=\"noopener\"\u003eECM Repair Truck\u003c\/a\u003e\r\n\r\nShare ON: \u003ca title=\"Share on Twitter X\" href=\"https:\/\/twitter.com\/intent\/tweet?url=https%3A%2F%2Fecmrepairusa.com%2Fproduct%2Fmarine-tuning-mercury-mercruiser-ecm-v8-bravo%2F\u0026amp;text=\" target=\"_blank\" rel=\"nofollow noopener\"\u003eTwitter\u003c\/a\u003e | \u003ca title=\"Share on Facebook\" href=\"https:\/\/www.facebook.com\/sharer\/sharer.php?u=https%3A%2F%2Fecmrepairusa.com%2Fproduct%2Fmarine-tuning-mercury-mercruiser-ecm-v8-bravo%2F\" target=\"_blank\" rel=\"nofollow noopener\"\u003eFacebook\u003c\/a\u003e | \u003ca title=\"Share On LinkedIn\" href=\"http:\/\/www.linkedin.com\/shareArticle?mini=true\u0026amp;url=https%3A%2F%2Fecmrepairusa.com%2Fproduct%2Fmarine-tuning-mercury-mercruiser-ecm-v8-bravo%2F\u0026amp;title=\"\u003eLinked In\u003c\/a\u003e | \u003ca title=\"Share On Tumblr\" href=\"http:\/\/www.tumblr.com\/share?v=3\u0026amp;u=https%3A%2F%2Fecmrepairusa.com%2Fproduct%2Fmarine-tuning-mercury-mercruiser-ecm-v8-bravo%2F\u0026amp;t=\" target=\"_blank\" rel=\"nofollow noopener\"\u003eTumblr\u003c\/a\u003e\r\n\r\n ","brand":"CAT","offers":[{"title":"Default Title","offer_id":47707025637541,"sku":null,"price":3550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0753\/9526\/8773\/files\/521-0791-caterpillar-engine-control-module-01-scaled_1e9cafca-a025-454f-9b3b-a43a39845aac.webp?v=1775797802","url":"https:\/\/ecmengineeringusa.com\/products\/521-0791-caterpillar-engine-control-module","provider":"ECM ENGINEERING LLC","version":"1.0","type":"link"}