The Leak Defender® is compatible with the following brands:
If you are interested in learning more about our medium and heavy-duty truck parts, we are just a phone call away! We are happy to discuss our fuel cap replacements in greater detail and how we can help you with your unique needs.
WELCOME TO HEAVY TRUCK SOLUTIONS!
Our fuel cap replacements offer many benefits, such as savings on potential repair costs, DOT compliance for your truck, a sealing surface for fuel tanks, and more! We care about our customer’s satisfaction first and foremost, which is why we will always go the extra mile to ensure you receive the products you need and deserve at reasonable prices. We offer The Leak Defender® and everything you need to know about this product is below! Please don’t hesitate to reach out today if you have any questions or concerns, our customer service team is readily available to assist you and offer our expertise for your convenience.
The Leak Defender ® is a 2-piece fuel neck repair/replacement system consisting of a new and improved fuel neck + fuel cap. Designed to stop fuel cap leaks & last the lifetime of your truck.
SCREW-ON FUEL NECK + FUEL CAP
New & improved fuel neck featuring wear-resistant 6160 aircraft billet aluminum and deeper threads.
REPLACES OEM FUEL NECK
Features wear-resistant 6160 aircraft billet aluminum,a thicker 1/4″ Buna-N o-ring and deeper threads.
NEW & IMPROVED FUEL CAP
MORE THAN JUST A SHINY NEW CAP
The Leak Defender® is a 2-piece fuel tank adapter system (fuel cap replacement) consisting of a collar and cap, which creates a completely NEW sealing surface and replaces your old, worn fuel neck. And yes, this will attach to a fuel neck where the threads are completely worn and fuel caps no longer seal. In fact, this is why we invented the fuel cap replacement product!
Whether you are a truck driver, a wholesaler, or a fleet owner, we provide solutions that work, and we are confident we can exceed your expectations.
Stop your fuel cap leak now when you shop for our fuel cap replacement product today! We make your online shopping experience with us easy, and you can find your brand to see what product will work best!
REPLACES YOUR OLD FUEL NECK
The Leak Defender® collar attaches to and replaces your old, worn fuel neck. It has an o-ring underneath, which seals to your existing fuel neck when tightened with a strap wrench and securely fastened with set screws. It is sealed along the outer perimeter, away from the inner perimeter, which is prone to wear and tear from everyday fueling. Get your fuel cap replacement today!
CONSTRUCTED FROM BILLET ALUMINUM
Our fuel cap replacements are machined from billet aluminum, which allows it to be made with a high degree of precision and with the strength to withstand the wear and tear of everyday fueling. Our fuel cap replacements are made for various brands, including Kenworth, Peterbilt, and International.
If you have any additional questions about if your brand fits our fuel cap replacements, reach out to us today!
Our products are designed to fit a wide range of brands, and we want your experience with our products to be as stress-free and smooth as possible.
Learn MoreAbout Us
At Heavy Truck Solutions, we strive to provide the best truck accessories and products for medium and heavy-duty trucks. Our family-owned business has operated its own fleet of Kenworth, Peterbilt, and International trucks for more than 20 years, but we were tired of struggling to find the parts we often needed. So, we decided to set up shop and engineer our own truck parts! Our fleet demands quality craftsmanship, which is exactly what we seek to provide to fellow fleet owners and truck drivers.
It’s our goal to meet a wide range of needs, so we supply medium and heavy-duty truck parts and products for several big names, as well as replacement parts for when specific repairs are necessary. Browse our products by the brand they fit below, and contact us if you have any questions or concerns. We also offer our products wholesale to retailers and truck shops within the U.S., Canada, and Australia.
Are you interested in becoming a wholesaler? Our online application is waiting for you! Fill out the application on our wholesale page today.