Reservoir 08-17 Kenworth T270, T440, T470, T660, T800, W900, W900L Peterbilt 335, 337, 340, 348, 349, 352, 353, 357, 359, 362, 365, 367, 372, 375, 376, 377, 378, 379, 384, 385, 386, 387, 388, 389, 587, 589.
*Please see the product fitment on the fitment tab