17 results found!
#518LF - HDR: 43 1/4" X 7" - 56 BH - 18 lbs. 
Western Star top tank

This tank has a baffle 7/16" from the center of the tank, and two 1/4" NPT fittings on top - 10" in from each end.

Note:  pairs with tank #517LF bottom tank ( 4 pass system).
#5162 - HDR: 43 1/4" x 7" - 56 BH - 14 lbs. 
Western Star top tank

This tank has a 2 1/4" diameter hose connection on the passenger side, and two 1/4" NPT threaded fittings.
#5161 - HDR: 43 1/4" X 7" - 56 BH - 14 lbs. 
Western Star top tank

This tank has a 2 1/2" diameter hose connection coming straight out on the driver's side (10 3/4" in from end), and two 1/4" NPT flanges.
#5153 - HDR: 30 3/8" x 7" - 42 BH 
Western Star / Volvo top tank

This tank has a 2 1/2" diameter hose connection on the passenger side, and a 1/4" NPT flange for an expansion fitting.
#5103 - HDR: 37 7/8" x 7" - 50 BH - 16 lbs. 
Western Star top tank

This Volvo/Western Star top tank has one 2 1/2" diameter hose connection, and two 1/4" NPT flanges.
#5094 - HDR: 42" x 6 1/2" - 50 BH - 20 lbs 
Western Star top tank

This tank has a 2 1/2" hose connection 4 1/2" long 8 1/2" from the edge of the tank the center of the hose connection, and two 1/4" NPT flanges; one on the top of the tank and one facing the engine.

Note:  similar to a #5091, but with a longer length and more bolt holes.
#509-1 - HDR: 37 7/8" X 6 5/8" 46 BH - 13 lbs. 
Western Star top tank

This tank has a 2 1/2" diameter hose connection on the passenger side (slightly upward), and a 1/4" NPT flange.
#507LF - HDR: 37 7/8"X 6 5/8" - 46 BH - 39 lbs. 
Western Star top tank

This low flow tank, comes complete with check valve. It has a 1" diameter hose connection facing down and out to passenger side, two 1/4" NPT flanges a 3/8" NPT flange and a 1/2" NPT flange all facing the engine, and a 1 1/4" hole on top for a filler neck.  the top of the tank slopes down to the front.
#5071 - HDR: 37 7/8" x 6 5/8" - 46 BH - 39 lbs. 
Western Star top tank

This tank has a 2 1/2" diameter hose connection 6 1/2" in from the end of the tank to the center of the connection, a 1" diameter hose connection facing down and out to passenger side, two 1/4" NPT flanges a 3/8" NPT flange and a1/2" NPT flange all facing the engine, and a 1 1/4" hole on top for a filler neck.  the top of the tank slopes down to the front.
#505 - HDR: 43 1/4" X 7" - 56 BH - 51 lbs. (43 1/4" X 12 1/2" - 85 BH overall) 
Western Star top tank

This tank has a built-in baffle with twenty-three 5/16" NC threaded holes for the header, a flange in the baffle on the passenger side with four 5/16" threaded holes, two bolt-on type flanges with four 3/8" NC threaded holes in each, a bolt-on type flange on the passenger side with two 3/8" NC threaded holes, two 1/8" one 3/8" and one 1/2" NPT flange facing the engine, and a 1/2" NPT flange on the grill side just below the cut-out for the filler neck.
#504 - HDR: 37 3/4" X 7" - 50 BH - 48 lbs. (37 3/4" X 12 1/2" - 76 BH overall) 
Western Star top tank

This tank has two bolt-on type flanges with four 3/8" NC threaded holes in each, a bolt-on type flange on the passenger's side with two 3/8" NPT flanges facing the engine, a bolt-on type flange on the top with two 3/8" NC threaded holes, a 1 1/4" hole on the top for a filler neck, a 1/2" NPT flange facing the grill side, and a bolt-on type flange with four 5/16" NC threaded holes in the baffle on the passenger's side.
#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 threaded holes, two 1/8"NPT a 3/8" NPT and a 1/2" NPT flange, a bolt-on flange with two 3/8" NC threaded holes on the top of the tank, a 1 1/4" hole on top for filler neck, a 1/2" NPT flange and one bolt-on type flange with two 3/8" NC threaded holes on the grill side, and a bolt-on type flange with four 5/16" NC threaded holes in the baffle on the passenger's side.
#502 - HDR: 31 1/4" X 10 1/4" - 54 BH - 32 lbs. 
Western Star top tank

This tank is the same as tank #501 except that it has two 2 1/2" diameter hose connections @ 14" centers.
#501 - HDR: 31 1/4" X 10 1/4" 54 BH - 32 lbs. 
Western Star top tank

This tank has a 2 1/2" diameter hose connection, a bolt-on type flange on the front and rear of the tank, a 3/8" NPT flange, two 1/4" NPT and two 1/8" NPT flanges, and a bolt-on type flange in the built-in baffle.

 Note:  filler necks or caps not available.
#500 - HDR: 37 3/4" X 12 3/8" - 52 BH - 49 lbs. 
Western Star top tank

This tank has three bolt-on type flange connections, a 1/4" NPT  and a 3/8" NPT flange, a 1 1/4" hole on top for the solder on cap, and a bolt-on type flange in the built-in baffle.  This tank is similar to tank #499, but with slightly different header dimensions and bolt pattern.

NOTE:  filler neck or caps not available.
#499 - HDR: 37 7/8" X 7" - 46 BH - 50 lbs. (Overall 37 7/8" X 12 1/2" - 71 BH) 
Western Star top tank

This tank is the same as tank #498, but with out the CAC cut-out and one less 1/4" NPT flange facing the engine.
#498 - HDR: 37 7/8" X 7" - 46 BH - 51 lbs. (Overall 37 7/8" X 12 1/2"- 71 BH) 
Western Star top tank

This tank has two bolt-on flanges with four 3/8" NF threaded holes in each, a bolt-on flange with two 3/8" NF threaded holes, two 1/4" NPT and one 3/8" NPT flange facing the engine, a 1 3/4" hole on top for a filler neck, a bolt-on flange in the baffle with four 5/16" NC threaded holes, and nineteen 5/16" NC threaded mounting holes in the baffle.  The tank is lower on the passenger side to accommodate a CAC hose.