{"product_id":"oe-detroit-dt12-clutch-assembly-430mm-a02-14135-000-k4489cl","title":"OE Detroit DT12 Clutch Assembly - 430mm Freightliner A02-14135-000 A02-82500-001 K-4489CL NMU360-280-12","description":"\u003cp\u003eRestore the power transfer and shifting performance of your Freightliner or Western Star with this premium \u003cstrong\u003eOE Detroit DT12 Clutch Assembly\u003c\/strong\u003e by FleetPro Parts \u0026amp; Tires. Manufactured by Illinois Auto Truck to strict Original Equipment (OE) standards, this heavy-duty 430mm assembly is specifically engineered for the Detroit DT12 automated manual transmission (AMT). Whether you are running a Cascadia or a 57X, this assembly provides the structural integrity and heat dissipation required for high-torque Class 8 trucks. We stock these heavily right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets and owner-operators nationwide.\u003c\/p\u003e\n\n\u003ch2\u003eHeavy-Duty AMT Performance: The OE Detroit DT12 Clutch Assembly Advantage\u003c\/h2\u003e\n\n\u003cp\u003eThis \u003cstrong\u003eOE Detroit DT12 Clutch Assembly\u003c\/strong\u003e (Part # NMU360-280-12) features a robust 430mm stamped-steel, single-plate design. Engineered with a precision 18-involute input spline, it ensures a flawless fit and instant engagement with the DT12 transmission’s input shaft. \u003cstrong\u003eNote:\u003c\/strong\u003e With a massive torque rating of approximately 1,850 lb-ft, this assembly is built to withstand the immense pulling pressures of heavy-haul and long-haul operations without premature slippage or glaze-over.\u003c\/p\u003e\n\n\u003cp\u003eAs we continue to build the largest inventory of commercial truck parts in Illinois, we prioritize drivetrain components that offer \"drop-in\" OE reliability. This unit is a professional-grade replacement for Detroit\/Freightliner factory part numbers A02-14135-000 and A02-82500-001, as well as the Eaton K-4489CL interchange. Proudly manufactured in the USA by Illinois Auto Truck, this assembly ensures smoother gear transitions, reduced vibration, and an extended service life for your automated transmission system.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eVehicle Fitment \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cp\u003eThis heavy-duty OE clutch assembly is precision-engineered for the following commercial automated transmission applications:\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTransmission:\u003c\/strong\u003e Detroit DT12 Automated Manual Transmission (AMT)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEngine Compatibility:\u003c\/strong\u003e Detroit DD13, DD15, DD16\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMake\/Models:\u003c\/strong\u003e Freightliner Cascadia, Western Star 47X, 49X, 57X\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eDirect Replacement \u0026amp; Cross-Reference Numbers:\u003c\/h3\u003e\n\u003cp\u003e\u003cem\u003eThis complete assembly serves as a direct exact-fit replacement for the following part numbers:\u003c\/em\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDetroit\/Freightliner OEM:\u003c\/strong\u003e A02-14135-000, A0214135000, A02-82500-001, A0282500001, A02-14108-001, A0214108001\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEaton \/ Aftermarket:\u003c\/strong\u003e K-4489CL, K4489CL\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eIllinois Auto Truck \/ Aftermarket:\u003c\/strong\u003e NMU360-280-12\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eComponent Type:\u003c\/strong\u003e Stamped Steel AMT Clutch Assembly\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDiameter:\u003c\/strong\u003e 430mm (16.93\")\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInput Spline:\u003c\/strong\u003e 18-Involute Spline\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTorque Rating:\u003c\/strong\u003e 1,850 lb-ft (DT12 Optimized)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eProduct Level:\u003c\/strong\u003e OE (Original Equipment)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e Illinois Auto Truck (Made in the USA)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDistributed By:\u003c\/strong\u003e FleetPro Parts \u0026amp; Tires\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Illinois Auto Truck","offers":[{"title":"Default Title","offer_id":42224984195143,"sku":"NMU360-280-12","price":1006.22,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0587\/8035\/2583\/files\/nmu360-280-12-oe-detroit-dt12-clutch-assembly-430mm-freightliner-a02-14135-000-a02-82500-001-k-4489cl-nmu360-280-12-illinois-auto-truck-6167623.jpg?v=1775066116","url":"https:\/\/fleetpropt.com\/products\/oe-detroit-dt12-clutch-assembly-430mm-a02-14135-000-k4489cl","provider":"FLEETPRO PARTS \u0026 TIRES ","version":"1.0","type":"link"}