Fuel Tanks and Sending Units

• 65 Gallon Roadside (Left Side) Fuel Tank

  Part Number: 81-942

  65 Gallon Roadside (Left Side) Tank, 74"L x 20"W x 14"H. This one tank will fit 2 applications with the option of 2 filler neck openi... more

  $987.17

   
• 60 Gallon Fuel Tank

  Part Number: 81-933

  Fuel tank, 60 gallon, that fits Freightliner MT 45/55. This replaces the original rear 'center' mount tank. On the outside this tank ... more

  $799.50

   
• 45 Gallon Roadside (Left Side) Fuel Tank

  Part Number: 81-966

  45 Gallon Roadside (Left Side) Tank, 51"L x 20"W x 14"H. Filler neck centered 19" from rear end of tank. That fits Freightliner MT45.... more

  $655.00

   
• 40 Gallon 'Short' Gas or Diesel Fuel Tank

  Part Number: 82-015

  40 Gallon 'Short' tank for unleaded gas or diesel fuel (Measures 13" tall). Popular on the 2004 and up Workhorse chassis. The fuel se... more

  $579.00

   
• Fuel Pump and Sending Unit Assembly

  Part Number: 81-893

  Fuel pump and sending unit assembly that fits 2004-on Workhorse Chassis with 4.8L gas engines. Has two electrical plug-in on top of u... more

  $394.97

   
• 40 Gallon Center Mount Gas Tank for The Freightliner

  Part Number: 81-986

  40 Gallon center mount gas tank for the Freightliner with the 6.0L gas engine. This tank includes the fuel pump sending unit. The tan... more

  $1,579.00

   
• 33-5/8" Fuel Tank Strap

  Part Number: 81-949

  33-5/8" fuel tank strap for 14" side mount tanks shown on this page. If you have a 12" high tank use 81-946

  $56.28

   
• Diesel fuel fill neck w/cap neck reduces to 1.5" with 5/8"Vent

  Part Number: 81-930

  1-1/2" x 6" Diesel fuel filler neck with green cap. This filler neck reduces from 2" at the filler cap to 1-1/2" where the hose would... more

  $55.98

   
• 30 Gallon Roadside (Left Side) Fuel Tank

  Part Number: 81-956

  30 Gallon Roadside (Left Side) Tank, 34.5"L x 20"W x 14"H. Filler neck centered 5" from rear end of tank. That fits Freightliner MT45... more

  $534.52

   
• Fuel Pump and Sending Unit Assembly

  Part Number: 81-891

  Fuel pump and sending unit assembly for 2004-2009 Workhorse chassis with 6.0L gas engines. Has single electrical plug-in on top of un... more

  $256.84

   
• 40 Gallon Gas or Diesel Fuel Tank

  Part Number: 81-916

  40 Gallon Gas or Diesel Fuel Tank, fits 1998-03 Workhorse Chassis, Dim:28-1/4 x 34-3/4 x 12-1/2".

  $327.60

   
• 40 Gallon 'Tall' Fuel Tank for the 2010 and on Workhorse chassis

  Part Number: 82-017

  40 Gallon 'Tall' Fuel tank for the 2010 and on Workhorse chassis for unleaded gas (Measures 16.75" tall). Fuel filler is 5" from righ... more

  $591.55

   
• Mount Fuel Tank - Right Side

  Part Number: 81-984

  Right Side Mount Fuel Tank, 53.5"L x 23"W x 14"H. Filler tube centered 18.5" from front edge of tank, 60 gallon. Fits International C... more

  $735.35

   
• 45 Gallon Curbside (Right Hand) Fuel Tank

  Part Number: 81-992

  45 Gallon Curbside (Right Hand) Fuel Tank, 51"L x 20.5"W x 14"H. Filler tube centered 4" from rear edge of tank. Fits Freightliner ch... more

  $677.94

   
• Fuel Tank Strap Lower Half

  Part Number: 81-977

  Fuel tank strap, lower half that fits 81-933 center mount tank.

  $73.60

   
• Fuel Sender with O ring, OE Workhorse

  Part Number: 80-925

  Fuel Sender with O ring, OE Workhorse 6Liter Gas engine

  $546.00

   
• 2" x 4" Diesel Fuel Filler Neck with 5/8" Vent

  Part Number: 81-931

  2" Diameter x 4" long Diesel Fuel Filler Neck with 5/8" Vent Uses a Round flange with predrilled holes. A Green Diesel Cap is include... more

  $45.54

   
• Fuel Pump and Sending Unit Assembly

  Part Number: 81-811

  Fuel Pump and Sending Unit Assembly, 1998-on Workhorse Chassis, 5.7L, 350 c.i. Gas Engines. The filter on this sending unit extends t... more

  $267.50

   
• Non locking Diesel fuel cap

  Part Number: 81-918

  Non locking diesel fuel cap, green in color.

  $9.20

   
• 35 Gallon Fuel Tank

  Part Number: 81-973

  Fuel tank, 35 gallon, that fits Freightliner MT, 2003 and newer. This tank replaces the original tank that was 35 gallon. On the outs... more

  $535.48$471.22

  ON SALE

Fuel tanks have been a focus of Mill Supply as of late. We are constantly updating and adding to our current product lines to try and better serve our customers. Several of our fuel tanks are manufactured for Mill Supply. They are made with the same dimensions as the outside as the original tanks but are superior in construction compared to the original tanks. We also carry fuel tank straps and sending units.

The outside of our tanks are treated with Corsol to provide the best in anti-corrosive metal treatment. Corsol is an extremely stable water based electrochemical that prevents corrosion. It stands up extremely well in automotive applications with high anti-corrosive properties and is galvanically non-conductive, allowing dissimilar metals to be fastened together without concern for accelerated galvanic corrosion around joining surfaces.

Our tanks are Aluminized which is unaffected by diesel fuel. Diesel fuel is not always absent of water and particulate contamination, allowing an all steel tank to corrode on the inside. Aluminum is metallurgically bonded to the steel by hot dipping; it protects the steel by not allowing water contamination to penetrate into the steel tank.