20" boxed end blind mount bumper, no bolt holes through the front face. Step hole cutout, completely smooth front face and sides.  Fits 1982+ Kenworth W900L and 1982 - 2010 Kenworth W900B models.   Chrome plated finish on inside and outside bumper on flawless 10-gauge carbon steel.  Made in the USA.   2 year warranty.  Bumpers are not returnable.

Mounting plate required, item 390379, sold separately.

SHIPPING NOTE:  Due to the size of the product it will be shipped via freight truck.