{"product_id":"detroit-diesel-mcm2-1-120-pin-connector-repair-kit-pigtail","title":"Detroit Diesel MCM2.1 120-Pin Connector Repair Kit \/ Pigtail","description":" \r\n\u003cdiv\u003e\r\n\u003ch2\u003eDetroit Diesel MCM2.1 120‑Pin Connector Repair Kit \/ Pigtail\u003c\/h2\u003e\r\n\u003cstrong\u003eFirst and foremost\u003c\/strong\u003e, the \u003cstrong\u003eDetroit Diesel MCM2.1 120‑Pin Connector Repair Kit\u003c\/strong\u003e delivers a dependable solution for repairing damaged, cut, or corroded harness connectors on \u003cstrong\u003eDetroit Diesel Motor Control Modules (MCM2.1)\u003c\/strong\u003e. \u003cstrong\u003eWhen connector damage occurs\u003c\/strong\u003e, technicians can immediately use this kit to restore proper electrical connections. \u003cstrong\u003eRather than replacing the entire engine harness\u003c\/strong\u003e, they can complete the repair faster and more affordably. \u003cstrong\u003eAs a result\u003c\/strong\u003e, both downtime and repair costs decrease.\r\n\r\n\u003cstrong\u003eMoreover\u003c\/strong\u003e, diesel technicians frequently encounter connector failures caused by corrosion, theft, or previous harness repairs. \u003cstrong\u003eIn those situations\u003c\/strong\u003e, this kit provides a practical alternative. \u003cstrong\u003eTherefore\u003c\/strong\u003e, it remains a preferred solution for heavy‑duty diesel engine service applications where reliability matters most.\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch3\u003eCommon Search Terms\u003c\/h3\u003e\r\n\u003cstrong\u003eBecause this component supports multiple Detroit Diesel platforms\u003c\/strong\u003e, customers often locate it using the following search terms. \u003cstrong\u003eFor example\u003c\/strong\u003e:\r\n\u003cul\u003e\r\n \t\u003cli\u003eDetroit Diesel MCM 120‑pin connector\u003c\/li\u003e\r\n \t\u003cli\u003eMCM2.1 pigtail repair kit\u003c\/li\u003e\r\n \t\u003cli\u003eDDE 0024460135 connector repair\u003c\/li\u003e\r\n \t\u003cli\u003e0001531422 repair kit\u003c\/li\u003e\r\n \t\u003cli\u003eDetroit Diesel MCM harness replacement\u003c\/li\u003e\r\n \t\u003cli\u003eDD15 MCM connector repair\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch2\u003eCompatible Detroit Diesel MCM Part Numbers\u003c\/h2\u003e\r\n\u003cstrong\u003eTo ensure broad compatibility\u003c\/strong\u003e, this repair kit supports multiple \u003cstrong\u003eDetroit Diesel MCM2.1 modules\u003c\/strong\u003e. \u003cstrong\u003eSpecifically\u003c\/strong\u003e, it works with the following part numbers:\r\n\u003ch3\u003eMCM2.1 Part Numbers\u003c\/h3\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003eDDE RA0024460135\u003c\/li\u003e\r\n \t\u003cli\u003eRA0024460135\u003c\/li\u003e\r\n \t\u003cli\u003eA0024460135\u003c\/li\u003e\r\n \t\u003cli\u003e0024460135\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cstrong\u003eAdditionally\u003c\/strong\u003e, the kit supports:\r\n\u003cul\u003e\r\n \t\u003cli\u003eDDE EA0004467635\u003c\/li\u003e\r\n \t\u003cli\u003eRA0004467635\u003c\/li\u003e\r\n \t\u003cli\u003eA0004467635\u003c\/li\u003e\r\n \t\u003cli\u003e0004467635\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cstrong\u003eFurthermore\u003c\/strong\u003e, the kit also remains compatible with:\r\n\u003cul\u003e\r\n \t\u003cli\u003eDDE EA0004466035\u003c\/li\u003e\r\n \t\u003cli\u003eRA0004466035\u003c\/li\u003e\r\n \t\u003cli\u003eA0004466035\u003c\/li\u003e\r\n \t\u003cli\u003e0004466035\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cstrong\u003eFinally\u003c\/strong\u003e, this repair kit replaces:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003e0001531422 Connector Repair Kit \/ Pigtail\u003c\/strong\u003e\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cstrong\u003eBecause these part numbers commonly appear on DD13, DD15, and DD16 engine platforms\u003c\/strong\u003e, this repair kit covers a wide range of Detroit Diesel applications. \u003cstrong\u003eConsequently\u003c\/strong\u003e, technicians can stock one solution for multiple engines.\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\r\n\u003cstrong\u003eTo simplify installation\u003c\/strong\u003e, this kit includes all required connector components:\r\n\u003cul\u003e\r\n \t\u003cli\u003e\u003cstrong\u003e1 × 120‑Position Connector Housing\u003c\/strong\u003e\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003e120 × Pre‑Crimped Wires with Weather Seals\u003c\/strong\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003eEach wire measures approximately \u003cstrong\u003e1 ft (30 cm)\u003c\/strong\u003e\n\u003c\/li\u003e\r\n \t\u003cli\u003eAutomotive‑grade insulation increases durability\u003c\/li\u003e\r\n \t\u003cli\u003eWeather seals protect against moisture intrusion\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cstrong\u003eImportantly\u003c\/strong\u003e, each wire arrives \u003cstrong\u003epre‑crimped and sealed\u003c\/strong\u003e, which minimizes installation time. \u003cstrong\u003eTherefore\u003c\/strong\u003e, technicians can complete repairs efficiently while still maintaining OEM‑level reliability.\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch2\u003eDesigned for Heavy‑Duty Diesel Applications\u003c\/h2\u003e\r\n\u003cstrong\u003eBecause the Motor Control Module (MCM) manages critical engine and communication functions\u003c\/strong\u003e, connector integrity remains essential. \u003cstrong\u003eWhen the connector fails\u003c\/strong\u003e, several issues may occur. \u003cstrong\u003eFor instance\u003c\/strong\u003e:\r\n\u003cul\u003e\r\n \t\u003cli\u003eEngine fault codes\u003c\/li\u003e\r\n \t\u003cli\u003eNo‑start conditions\u003c\/li\u003e\r\n \t\u003cli\u003eCAN communication failures\u003c\/li\u003e\r\n \t\u003cli\u003eEngine derates or performance concerns\u003c\/li\u003e\r\n \t\u003cli\u003eIncreased downtime and operating expenses\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cstrong\u003eConsequently\u003c\/strong\u003e, restoring a secure electrical connection becomes a priority. \u003cstrong\u003eFor that reason\u003c\/strong\u003e, this \u003cstrong\u003e120‑pin connector repair kit re‑establishes dependable continuity\u003c\/strong\u003e without requiring full harness replacement.\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch2\u003eBuilt for Harsh Engine Bay Environments\u003c\/h2\u003e\r\n\u003cstrong\u003eSince engine bays expose components to extreme conditions\u003c\/strong\u003e, durability plays a critical role. \u003cstrong\u003eAccordingly\u003c\/strong\u003e, this kit uses automotive‑grade materials specifically selected for heavy‑duty service. \u003cstrong\u003eAs a result\u003c\/strong\u003e, the components withstand:\r\n\u003cul\u003e\r\n \t\u003cli\u003eHigh operating temperatures\u003c\/li\u003e\r\n \t\u003cli\u003eContinuous vibration\u003c\/li\u003e\r\n \t\u003cli\u003eOil and chemical exposure\u003c\/li\u003e\r\n \t\u003cli\u003eMoisture and road contaminants\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003cstrong\u003eBecause of this durability\u003c\/strong\u003e, the kit works well in demanding environments such as:\r\n\u003cul\u003e\r\n \t\u003cli\u003eDiesel repair shops\u003c\/li\u003e\r\n \t\u003cli\u003eFleet maintenance operations\u003c\/li\u003e\r\n \t\u003cli\u003eEngine rebuild facilities\u003c\/li\u003e\r\n \t\u003cli\u003eMobile diesel service units\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch2\u003eKey Features\u003c\/h2\u003e\r\n\u003cul\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSpecifically designed\u003c\/strong\u003e for Detroit Diesel MCM2.1 modules\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eIncludes\u003c\/strong\u003e a complete 120‑pin connector housing\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eFeatures\u003c\/strong\u003e 120 pre‑crimped, sealed wires for faster installation\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eSupports\u003c\/strong\u003e multiple DDE and Detroit Diesel part numbers\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eReduces costs\u003c\/strong\u003e compared to full harness replacement\u003c\/li\u003e\r\n \t\u003cli\u003e\n\u003cstrong\u003eDelivers\u003c\/strong\u003e professional‑grade reliability for heavy‑duty diesel repairs\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\r\n\u003chr\u003e\r\n\r\n\u003ch3\u003eImportant Note\u003c\/h3\u003e\r\n⚠️ \u003cstrong\u003eThis kit repairs only the connector portion.\u003c\/strong\u003e\r\n\u003cstrong\u003eTherefore\u003c\/strong\u003e, it \u003cstrong\u003edoes not include the MCM module or ECU header\u003c\/strong\u003e.\r\n\r\n\u003c\/div\u003e","brand":"Diesel Electronic Supply","offers":[{"title":"Default Title","offer_id":48854717694146,"sku":null,"price":280.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0780\/3119\/2258\/files\/9091491b-detroit-diesel-mcm2.1-120-pin-connector-repair-kit-2.webp?v=1789695042","url":"https:\/\/dieselelectronicsupply.com\/products\/detroit-diesel-mcm2-1-120-pin-connector-repair-kit-pigtail","provider":"Diesel Electronic Supply","version":"1.0","type":"link"}