Products

Select a product category
17 results found!
  • #679 - HDR: 36 3/8" X 6 1/4" - 46 BH - 36 lbs. 
    Mack top tank

    This tank has a 2" diameter hose connection on the driver side of center, a 3/8" and a 1/8" NPT flange on the front, a 1 1/4" hole on top for filler neck, two 5/16" NC threaded holes on the top of tank @ 21 1/2" centers, and four small holes that drain the surge tank into the header.
  • #678 - HDR: 33" x 6 3/8" - 40 BH -44 lbs. 
    Mack top tank

    One flange with four 3/8" NC threads. Two 1/4", one 3/8" and one 3/4" NPT flanges. Two mounting brackets (one on each end) with a three hole pattern on each.
    Note:  as there are two locations for the filler neck on this tank, (on top or on front top corner). Specify which location you require.
  • #677 - HDR: 33" X 6 1/4" - 40 BH - 30 lbs. 
    Mack top tank

    Sixteen 5/16" NC threaded holes in baffle. One 3/8" slot in baffle. One 2" diameter hose connection on the driver’s side. One 3/8" NPT flange. One 1 3/4" hole on top for fill neck. Two 5/16" NC threaded holes on top of tank.
  • #6692 - HDR: 40" X 6 1/2" - 48 BH - 44 lbs. 
    Mack top tank

    One 2" diameter hose connection, 12" in from the driver’s side. One 1/4" and one 3/8" NPT flange facing the engine. One 1" diameter hose connection coming out of surge tank at a 90o angle facing the driver’s side. Two flanges on tank with four 1/4" NC threads in each (one on the sloped front and one on the lowered cutout on passenger end).
  • #6691 - HDR: 29 5/8" X 6 1/2" - 38 BH - 42 lbs. (Old #669-1) 
    Mack top tank

    Two bolt-on type flanges facing engine. One bolt-on type flange on front-top of tank for filler neck. One bolt-on type flange under over-hang for 1" hose connection. Two 1/4" and one 3/8" NPT flange facing the engine. Three 3/8" NC threaded holes on each end of tank, facing the engine. One cut-out on the corner.
  • #669 - HDR: 40" X 6 1/2" - 48 BH - 46 lbs. 
    Mack top tank

    Two flanges with two 7/16" NC threads in each. One 1" diameter pipe connection facing the driver’s side. Two 1/4" and one 3/8" NPT flanges. Three mounting holes with 5/16" NC threads on each end of the tank. One 1 3/4" hole on top for fill neck. Two cut-outs on the front.
  • #668 - HDR: 37 1/8" X 6 3/4" - 44 BH - 42 lbs. 
    Mack top tank

    Two bolt-on type connections with two 3/8" NC threaded holes each. One 3/8" NPT flange. One 1 3/4" hole in top for fill neck. Matches model #662 Mack bottom tank.
  • #6671 - HDR: 36 3/8" x 6 1/4" - 46 BH 

    Mack top tank

    This tank has a 2 1/2" hose connection 9 1/2" from the edge of the tank to the center of the hose connection.

    Note:  bolt pattern is the same as a #6618 tank.

  • #667 - HDR: 37 1/8" X 6" - 44 BH - 35 lbs. 
    Mack top tank

    Two bolt-on type flanges with two 3/8" NC threaded holes in each. One 1" diameter hose connection. One 3/8" and one 1/4" NPT flanges. One 1 3/4" hole on top for filler neck.
    NOTE:  the1" diameter hose connection is closed when shipped. By either cutting open 1" diameter hose connection or drilling a series of 3/8" holes in the baffle, this tank can be used in two different models of Mack trucks. Matches model #660 Mack bottom tank.
  • #6659 - HDR: 28 7/8" x 6 3/8" - 34 BH 

    Mack top tank

    This tank has a 2" diameter hose connection 10 1/2" from the edge of the tank to the center of the hose connection.

    Note:  the bolt pattern is the same as a #6612

  • #6658 - HDR: 28 7/8" x 6 3/8" - 38 BH 
    Mack top tank

    This tank has a 2" diameter hose connection that comes out on a 90o angle and points slightly to the passenger side.  The connection is 10 3/4" from the edge of the tank to the center of the hose connection, and is offset towards the grill side of the tank.

    Note:  this tank matches with bottom tank #6626.
  • #6657 - HDR: 42" X 6 1/4" - 48 BH - 36 lbs (42" x 9 1/2" overall) 
    Mack top tank

    This tank has twenty 5/16" NC threaded holes in the baffle, a 2" diameter hose connection facing the engine 15" in from drivers side, a 3/8" NPT flange facing engine, a slot in the baffle, and a 1 1/4" hole on top for a filler neck 15" from the passenger side.
  • #659 - HDR: 29 1/2" x 10 1/4" - 42 BH - 32 lbs. 
    Mack top tank

    Two bolt on type flange connections facing engine with two 3/8" NC threaded holes in each. One 3/4", one 3/8" and two 1/4" NPT flanges facing the engine. Two groups of three 3/8" NC threaded holes near each end of the tank facing the engine. One hole on top passenger/engine side for a fill neck.
    Note:  matches #664 or #664-1 bottom tank.
  • #092208B - HDR: 37 1/8" x 6" - 44 BH 
    Mack top tank

    This is almost identical to tank #667, except it has been modified to accommodate a charged air cooler.  Also, the 1" diameter bypass hose has been eliminated as well as the three threaded holes in each corner of the tank.
  • #012109C - HDR: 36 3/8" x 6 1/4" - 46 BH 
    Mack Titan / Superliner top tank with surge tank

    This tank has combined fittings and connections to serve both Titan and Superliner applications.  The hose connections are blocked off, so the appropriate hose connection needs to be opened before installing.

    Note:  this tank shares the bolt pattern with tank #679.
    Front and bottom views shown here.
  • #012109B - HDR: 36 3/8" x 6 1/4" - 46 BH 
    Mack Superliner top tank with surge tank

    This tank has a 2 1/2" diameter hose connection, a 1 1/4"diameter hole in the top for a filler neck, a 1/4" NPT fitting on the face of the surge tank, a 3/8" NPT fitting underneath the 1/4" fitting, and two 3/4" NPT fittings to accommodate a 1" diameter bypass.  This tank is de-airated.

    Note:  this tank shares the bolt pattern with tank #679.
    Front and bottom views shown here.
  • #012109A - HDR: 36 3/8" x 6 1/4" - 46 BH 
    Mack Titan top tank with built-in surge tank

    This tank has a 2 1/2" diameter hose connection, a 1 1/4" diameter hole in top for a fill neck, a 1/4" NPT flange on the face of the surge tank, a 3/8" diameter fitting on the face of the surge tank underneath the 1/4" flange, and two 3/4" NPT fittings to accommodate a 1" diameter bypass fitting.  This tank is de-airated.

    Note:  this tank's bolt hole pattern matches tank #679.
    Front and bottom views shown here.