#503 - HDR: 30 1/4" X 7" - 42 BH - 38 lbs. (30 1/4" X 12 1/2" - 64 BH overall)

Western Star top tank

This tank has two bolt-on type flanges with four 3/8" NC threadedholes, two 1/8"NPT a 3/8" NPT and a 1/2" NPT flange, a bolt-on flange with two 3/8" NC threaded holeson the top of the tank, a 1 1/4" hole on top for filler neck, a1/2" NPT flange and one bolt-on type flange withtwo 3/8" NC threaded holes on the grill side, and a bolt-ontype flange with four 5/16" NC threaded holes inthe baffle on the passenger's side.