904-6009 2013 – 2015 Freightliner, International, Kenworth, Peterbilt, Pierce Mfg. Inc., Volvo, Western Star 320, 365, 367, 384, 386, 388, 389, 4900EX, 4900FA, 4900SA, 567, 579, 587, 6900XD, Arrow XT, C500, Cascadia, Columbia, Coronado, ProStar, T660, T680, T700, T800, T880, Velocity, VNL, W900, XC Modular Rail, XC Raised Rail Upstream Nitrogen Oxide (NOx) Sensor | CROSS REFERENCES:3687930RX, 3687930
