OE Detroit DT12 Clutch Assembly - 430mm LuK 5-Spring Freightliner A02-14108-001 K4680CL NMU361-280-12

Restore the power transfer and shifting performance of your Freightliner or Western Star with this premium OE Detroit DT12 Clutch Assembly by FleetPro Parts & Tires. Manufactured by Illinois Auto Truck to strict Original Equipment (OE) standards, this heavy-duty 430mm assembly uses the LuK 5-spring diaphragm design 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 right here in our Hanover Park, Illinois warehouse to ensure lightning-fast shipping for fleets and owner-operators nationwide. Heavy-Duty AMT Performance: The LuK 5-Spring Detroit DT12 Clutch Advantage This OE Detroit DT12 Clutch Assembly (Part # NMU361-280-12) features a robust 430mm single-plate design built around the LuK 5-spring diaphragm. Engineered with a precision 18-involute input spline, it ensures a flawless fit and instant engagement with the DT12 transmission’s input shaft. Note: With a 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. LuK or ZF/Sachs? Match your old part number. The Detroit DT12 left the factory with two non-interchangeable clutches. This unit is the LuK 5-spring version — choose it if your original number is A02-14108-001, A02-14108-002, or A02-14108-003 (LuK). If your truck instead uses the ZF/Sachs 6-spring clutch (A02-14135-000 / A02-82500-001 / K-4489CL), order our NMU360-280-12 instead. Vehicle Fitment & Compatibility This heavy-duty OE clutch assembly is precision-engineered for the following commercial automated transmission applications: Transmission: Detroit DT12 Automated Manual Transmission (AMT) Engine Compatibility: Detroit DD13, DD15, DD16 Make/Models: Freightliner Cascadia, Western Star 47X, 49X, 57X Direct Replacement & Cross-Reference Numbers: This complete assembly serves as a direct exact-fit replacement for the following LuK-family part numbers: Detroit/Freightliner OEM: A02-14108-001, A0214108001, A02-14108-002, A0214108002, A02-14108-003, A0214108003 Eaton / Aftermarket: K4680CL, K-4680CL PAI: 960343 Illinois Auto Truck: NMU361-280-12 Technical Specifications Component Type: LuK 5-Spring Diaphragm AMT Clutch Assembly Diameter: 430mm (16.93") Input Spline: 18-Involute Spline Torque Rating: 1,850 lb-ft (DT12 Optimized) Product Level: OE (Original Equipment) Manufacturer: Illinois Auto Truck (Made in the USA) Distributed By: FleetPro Parts & Tires