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5.0
(1)
5.0 out of 5 stars. 1 review
RDS 40 gal. Auxiliary Fuel Tank
5.01 Reviews
Item # 243101799
$849.99
or
or
$48/mo.† suggested payments with 18 Months Financing or earn $42 in Rewards+ on this purchase.
Valid 2/9/2026 - 2/22/2026Apply now
Valid 2/9/2026 - 2/22/2026Apply now
Neighbor’s Club Members earn points with purchases.
$849.99
or
or
$48/mo.† suggested payments with 18 Months Financing or earn $42 in Rewards+ on this purchase.
Valid 2/9/2026 - 2/22/2026Apply now
Valid 2/9/2026 - 2/22/2026Apply now
This item is available online only
Delivering to
37027
Neighbor’s Club Members earn points with purchases.
Increase driving range with an aluminum RDS auxiliary fuel tank. Auxiliary tanks can be used as additional capacity for a factory tank with the use of an RDS diesel install kit. Shop for better fuel prices with this increased range. All tanks meet DOT standards. Diesel install kits are available (sku #s 243102099, 243102299 and 243102199 sold separately). Not intended to be used for gasoline. Made in U.S.A.RDS diesel install kits also available for diesel gravity feed sku 243102099, 243102299 and 243102199.
- No more constant stopping when pulling a travel trailer or 5th wheel
- No-rust aluminum construction
- Fully Welded Seams
- 100% pressure tested
- Built in baffles reduce sloshing
- Rollover Safety Valve (vent)
- Includes 3/8 FTP drain plug
- 0.125 heavy duty aluminum construction
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5.0
1 out of 1 (100%) reviewers recommend this product
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Anonymous
Los angeles
Review 1
5 out of 5 stars.
Good
4 months ago
Everything I expected
SweepstakesYes
Yes, I recommend this product.