Freightliner Radiator - Freightliner 1050506C, Northern Radiator 238870, Spectra Premium 20011778P, Reach Cooling 42-10930

Keep your Freightliner M2 or M2 106 running cool with the Reach Cooling 42-10930, an aftermarket radiator built to meet or exceed original equipment specifications. This unit is a direct replacement for Freightliner 1040580A and cross-references Northern Radiator 238870, Active Radiator Supply Company 800133PT, 1-800-Radiator 2401869, Thermal Solutions Manufacturing 437562P, and Daimler Truck North America ABP N20 42 10930P. Fitment covers the 2017 Freightliner M2 12.8L, 2017-2019 M2 6.4L, 2017-2021 M2 4.8L, 2017-2021 M2 7.2L, 2018 M2 106, 2020-2021 M2 5.1L, and 2020-2021 M2 7.7L. The aluminum core features B-type tubes with central reinforcement for greater pressure tolerance and a deep-extrusion header that virtually eliminates tube-to-header leaks caused by vibration and thermal cycling. Folded fin edges improve stability and heat disbursement, while thermal expansion cuts in the core allow proper expansion and contraction through normal heat cycles to extend service life. Longer header tabs and included multi-fit attachments round out the design, reducing tank-to-header leaks and allowing broader vehicle coverage without sacrificing OE fit. If you are sourcing by Freightliner 1040580A or any of the listed interchange numbers, the 42-10930 is the correct drop-in replacement.