Fuel Tank Extension


Belcarol Solutions LTD.

*A Pair (Set of two)

** All prices are in Canadian Dollars

Fuel tank extension may prevent damage while filling fuel tanks of RVs.

*Fuel Cap NOT Included

Only 2 left in stock


Manufacturer: Belcarol Solutions Ltd.

Package Quantity: 2 extensions

Shipping Dimensions : height = 2 1/4 ” length = 7 1/4 and width = 5 3/8

Shipping Weight : 4 lbs (*We do not ship to P.O. Boxes)

Fits most Freightliner M2 series trucks & Jayco Class C Motorhomes.
2.5″ Triple E threads


*Use of these extensions may cause fuel tank levels to increase.

If using locking fuel caps, extend chain an extra inch to allow cap to be placed on an extension or top step when filling tank.

If using locking fuel caps, extend chain an extra inch to allow cap to be placed on an extension or top step when filling tank.


“Seneca fuel tank extenders. The quality is outstanding and worth the cost. I can now easily remove my caps, as I was having trouble grasping the one on the passenger side. Should have purchased these sooner, before I knicked my paint so much. Thank you!” – RO

“I know once you have them on you’ll wonder how you ever did it before. They will make filling these great units up so much easier. Again thank you, Gord ” – DT

“Just installed my Extendafill. I can’t say enough good things about Gord. I had some questions and he was super quick to respond each and every time. I had my tracking number as soon as it shipped (which was right after I ordered them). He followed up later to make sure I didn’t have any issues and any further questions. I can’t even begin to say how great it was dealing/buying from him. A lot of other company’s could take some lessons from him in customer service.” – JM

“Hi Gord. Received extensions today and have them installed. Great looking product! Originally learned of these on Jayco forum. Looked at your website a few times but didn’t order. Every time when fueling I cursed myself for not having them. When I checked this time your 10% promo prompted me to order. Thanks for the quick service. With this virus mess, not sure when we’ll be hitting the road to give them a test. Thanks again. Take care and stay well.” – GS