Freightliner, Sterling Truck Radiator - Freightliner 527749001, Northern Radiator SCSI238611, Spectra Premium SPI20011723, Reach Cooling 42-10652

The Reach Cooling 42-10652 is an aftermarket radiator built to serve Freightliner Cascadia, Century Class, and Columbia trucks, as well as the Sterling Truck L9500, covering model years from 2008 through 2013 across a broad range of engine displacements. It is a direct replacement for Freightliner 05-26620-005, the OEM reference number buyers most often search, and also cross-references Northern Radiator 239064, Active Radiator Supply Company 8000-73PT, Spectra Premium 20011723, Serck FLA002222, and NAPA NR4210652. The aluminum core and plastic tank construction meets or exceeds original equipment specifications, with B-type tubes featuring central reinforcement for improved pressure tolerance, deep extrusion headers that resist vibration and thermal fatigue to virtually eliminate tube-to-header leaks, and thermal expansion cuts that extend core life through normal heat cycles. A transmission oil cooler is included, with fittings spaced 12 inches apart. Folded fin edges add stability and heat disbursement, and multi-fit attachments allow a single radiator to cover multiple vehicle applications without sacrificing OE fit. When you need a proven, correctly fitting radiator for your Freightliner or Sterling Truck fleet, this aftermarket unit delivers the reliability and direct-fit accuracy your operation demands.