---
product_id: 12835260
title: "RDS MFG INC Auxiliary Fuel Tank 37Gal - 71804"
brand: "rds mfg inc"
price: "€ 1799.00"
currency: EUR
in_stock: true
url: https://www.desertcart.fi/products/12835260-rds-mfg-inc-auxiliary-fuel-tank-37gal-71804
store_origin: FI
region: Finland
---

# 37 Gal capacity Supports diesel gravity feed Vehicle-specific fit RDS MFG INC Auxiliary Fuel Tank 37Gal - 71804

**Brand:** rds mfg inc
**Price:** € 1799.00
**Availability:** ✅ In Stock

## Summary

> ⛽ Fuel your freedom with RDS – never run dry, always drive high!

## Quick Answers

- **What is this?** RDS MFG INC Auxiliary Fuel Tank 37Gal - 71804 by rds mfg inc
- **How much does it cost?** € 1799.00 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/12835260-rds-mfg-inc-auxiliary-fuel-tank-37gal-71804)

## Best For

- rds mfg inc enthusiasts

## Why This Product

- Trusted rds mfg inc brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Durable & Ready-to-Install:** Like-new quality, built to last.
- • **Massive 37-Gallon Capacity:** Fuel up longer, conquer further.
- • **Diesel Gravity Feed Technology:** Effortless fuel flow, zero hassle.
- • **Precision Vehicle-Specific Fit:** Seamless integration, no guesswork.
- • **Electric Pump Gasoline Siphoning:** Versatile fueling options for every journey.

## Overview

The RDS MFG INC Auxiliary Fuel Tank 37Gal (model 71804) is a robust, vehicle-specific diesel fuel tank designed to extend your driving range. Featuring a large 37-gallon capacity, it supports gravity-fed diesel fueling and allows gasoline siphoning via an electric pump. Built with durable materials and easy installation in mind, this tank ensures reliable auxiliary fueling for professional and adventurous drivers alike.

## Description

RDS MFG INC Auxiliary Fuel Tank 37Gal - 71804

## Features

- RDS offers a full assortment of tanks in various capacities and dimensions to fit your needs
- Gasoline auxiliary fueling is allowed, if siphoned from the top of the tank by using an electric fuel pump
- Product Type - MOTOR ENGINE FUEL TANK
- Item Package Quantity - 1

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Capacity | 37 Gallons |
| Fuel Type | Diesel |
| Product Grade | like new |
| Fit Type | Vehicle Specific |
| Global Trade Identification Number | 00699300718045 |
| UPC | 699300718045 |
| Automotive Fit Type | Vehicle Specific Fit |
| Manufacturer | RDS MFG INC |
| Model | 71804 |
| Item Weight | 77 pounds |
| Product Dimensions | 50 x 20 x 9 inches |
| Item model number | 71804 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 71804 |

## Product Details

- **Brand:** RDS MFG INC
- **Item dimensions L x W x H:** 50 x 20 x 9 inches
- **Exterior Finish:** RDS
- **Vehicle Service Type:** Car
- **Item Weight:** 77 Pounds

## Images

![RDS MFG INC Auxiliary Fuel Tank 37Gal - 71804 - Image 1](https://m.media-amazon.com/images/I/51WhtT5U3LL.jpg)

## Frequently Bought Together

- RDS MFG INC Auxiliary Fuel Tank 37Gal - 71804
- RDS MFG INC 11025 Diesel Install Kit
- Anderson Metals 57001 Brass Hose Fitting, Adapter, 3/8" Barb x 3/8" NPT Male Pipe

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**Shop now:** [https://www.desertcart.fi/products/12835260-rds-mfg-inc-auxiliary-fuel-tank-37gal-71804](https://www.desertcart.fi/products/12835260-rds-mfg-inc-auxiliary-fuel-tank-37gal-71804)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-23*