Freightliner, Sterling Truck Radiator - ASTARPRO SGEF-051, OEM A0527410007, Reach Cooling 42-11011

When your Freightliner M2 or Sterling Truck L7500 or L8500 needs a reliable cooling system repair, the Reach Cooling 42-11011 aftermarket radiator delivers a direct, correct-fit replacement built to meet or exceed OEM specifications. This unit cross-references OEM 527409007 and ASTARPRO SGEF-051, making it easy to confirm you have the right part before you order. The all-aluminum core and tank construction, combined with B-type tubes featuring central reinforcement, gives this radiator superior pressure tolerance and dramatically reduces the risk of tube failure in demanding service. Deep extrusion headers create a stronger tube-to-header joint that resists the effects of vibration and thermal cycling, while folded fin edges and thermal expansion cuts further extend service life by allowing proper core movement through heat cycles. A transmission oil cooler is integrated into the unit. This radiator fits 2008-2012 Freightliner M2 in 4.3L, 4.8L, 6.4L, and 7.2L configurations, as well as 2008-2010 Sterling Truck L7500 in 6.4L, 7.2L, and 8.3L, and 2008-2010 Sterling Truck L8500 in 8.3L and 8.9L. If you are sourcing by OEM 527409007 or ASTARPRO SGEF-051, the Reach Cooling 42-11011 is the aftermarket solution engineered to drop right in.