RS15100CC-53, Thomas/Freightliner 100 Gallon Fuel Tank



Replacement Fuel Tank 

  • RS15100CC-53
  • 100 Gallon Rectangular Tank 
  • Fits Thomas/Freightliner
  • DOT Certified 
  • Height: 15.25
  • Width: 25.00
  • Length: 72.00
  • 2 Year Warranty against defects in material and workmanship

Common Accessories:  CT Strap # S5550TT200-00 and Rubber Insulator # RI2.00-01

Cross Ref #’s  03-37205-000

Steel Rectangular Certified Diesel Fuel Tanks 

Standard Features: 

Each tank is painted with gloss black powder coat paint, has rollover protection vent, vent tubing, magnetic drain plug, sending unit flange / gasket, appropriate fuel cap, drawtube, return and fusible bushing.  All tanks are certified to current DOT regulations.


  • Tanks are for Diesel Fuel Applications Only
  • A certification label is attached to each tank indicating conformance to FMCSA / FHWA & CFR requirements
  • Guaranteed for 2 years from date of purchase against defects in materials and workmanship
  • Installers are responsible for tanks, brackets, straps and accessories being installed in a manner that meets CFR requirements
  • Please provide the OEM number or VIN# to ensure the correct part# is ordered
  • All tanks usually come with 2 straps and one insulator 

What information do I need to have on hand to inquire about a fuel tank?

Generally, the height, width, length, gallons, and whether the tank is steel or aluminum is a good place to start. Additionally, the year, make, model & part number of the tank is helpful. Is the tank side-mount or non-side mount? Are there any steps involved? Is it a step tank? Are there steps on the straps and/or brackets? The more information provided helps to ensure that the proper tank is quoted.

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