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Motobilt Fuel Tank Behind The Seat Aluminum Kit w/ Bracket Jeep YJ - MB5000-YJ-MOUNT
Motobilt Fuel Tank Behind The Seat Aluminum Kit w/ Bracket Jeep YJ - MB5000-YJ-MOUNT - Image 2 Motobilt Fuel Tank Behind The Seat Aluminum Kit w/ Bracket Jeep YJ - MB5000-YJ-MOUNT - Image 2
Check out the Motobilt Jeep YJ fuel tank with factory rectangular fuel pump cut out and mount package. This tank is industry leading in that is was designed specifically for the YJ to maximize fuel capacity while retaining the rear seat. Motobilt offers a solution for relocating the fuel tank in your Jeep YJ. There are a few universal options available like the popular RCI 2161a which is basically a rectangular aluminum fuel cell. It was not designed specifically for the Jeep YJ. The Motobilt Jeep YJ fuel tank was designed to fit behind the rear seat, use the factory rectangular fuel pump, and maximize the space behind the seat. It is actually contoured and angled to fit behind the seat.

The tank has a capacity of roughly 18 US gallons. The Motobilt fuel tank is CNC cut from 1/8 inch aluminum and formed on a press brake. The tank is TIG welded for ultimate strength. The tank includes a large D-ring style cap. This can be converted to remote fill by purchasing a different filler neck system that utilizes a 12 bolt, 5.38 bolt circle flange. This PACKAGE INCLUDES the 2 clamp down bodies capture the top and all four sides of the tank and bolt securely to the mounting base. These parts are CNC Laser Cut but from 16 gauge steel. The parts are formed on a hydraulic press break. This mount will ensure your fuel cell is mounted securely.

Specifications:
  • Jeep YJ behind the seat fuel tank with cutout for factory rectangular fuel pump.
  • Brass roll over valve with 90-degree barbed hose fitting for use with vent line.
  • Cut out for factory rectangular fuel pump.
  • Fuel pump extension bracket.
  • Designed to fit behind the rear seat.
  • CNC cut from 1/8 inch aluminum.
  • Press brake formed.
  • Tank includes a large D-ring style cap.
  • 18 US gallons capacity.
  • This fuel cell is used for applications where you are extending the wheel base and the rear axle would contact the factory fuel tank. It would also be used in situations where more ground clearance is needed. This kit works perfectly with the Motobilt Jeep YJ Back Half Kit where the frame rails are moved up and in for ultimate clearance.
  • We have included a mount specifically for the MB5000-YJ Fuel Cell. The kit consists of three parts: the main under tank plate and two clamp bodies. The under tank plate is CNC Laser Cut from .125 inch high strength steel plate. Mounting brackets are included!
  • Weight = 46lbs.
Dimensions:
  • 12 1/2"s tall
  • 7"s wide at the top of the tank.
  • 10 1/4"s wide at the bottom of the tank.
  • 34 "s long.
Notes:
  • We recommend using Permatex Form-A-Gasket # 2 for the fuel pump mounting surface and on the fuel filler cap assembly, where they mate to the fuel cell. FOR OFF-ROAD USE ONLY.
Proposition 65

⚠ WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

MotoBilt Inc Banner

Who is Motobilt?

Motobilt was founded in 2012 by offroading pioneer, Dan DuBose and is located at Ozark, Alabama. The company specializes in creating aftermarket parts for various offroad vehicles and Jeeps. They have consistently provided high-quality products. Hence, they have become the brand of choice by multiple offroaders worldwide.

Proudly made in the USA

All of Motobilt’s products are made in the USA. With more than 40 professionals working in their 85,000 square foot facility, the company is able to maintain and control their high-quality standards and provide their customers with the best value for their money.

Making Use of Advanced Technology

The company uses state-of-the-art technology in creating their products such as Laser Cutters, Press brake forming, CNC machines, Tube Benders, MIG and TIG welding machines, and more. They utilize the latest 3D CAD Software to create precise and accurate designs that fit perfectly in the vehicle. 

Their products are made out of the best raw materials available in the market. This helps in making their product strong and durable that it can handle the toughest terrain encountered during off-roading.

Purchase Motobilt Products at Vivid Racing

If you want to turn your vehicle into a reliable offroading machine, you need parts designed for the occasion and Motobilt is the brand for you. They offer suspension parts, bumpers, stiffeners, chassis reinforcement parts, billet products, and other offroad accessories. If you want a brand that you can depend on, then you came to the right place. Visit Vivid Racing and check out their list of products that would fit your specific needs.





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Sale price None
Wholesale price $510.47
Shipping Weight: 50.00
Length: 41
Width: 17
Height: 17
Product Added At Thursday 06 January, 2022
Product Modified At Monday 24 March, 2025
Imported By ETLOverride
Last Edited By kathi@vividracing.com
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Emissions Info
Carb Approved No
Carb Number -
Epa Status -
Prop65 -
Carb Required -
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Vendor Inv Cost Retail Jobber MAP Core Updated
MotoBilt Inc $432.60 $618.00 ? $618.00 ? 2025-03-24 11:53:16


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