Buddy's Truck Security
Peterbilt Semi Truck Heavy Duty Locking Diesel Fuel Cap Cover
Peterbilt Semi Truck Heavy Duty Locking Diesel Fuel Cap Cover
Couldn't load pickup availability
PLEASE CHECK TRUCK FITMENT LIST TO ENSURE CORRECT COVER IS PURCHASED ONLY FITS PETERBILT TRUCKS.
PRODUCT DESCRIPTION
This locking fuel cap cover protects against fuel theft and contamination. The cover fits over your existing fuel cap.
Features
- Sold INDIVIDUALLY - ONE cap cover.
- Built-in lock
- Shiny plated finish
- Three (3) Keys
- May be transfered between vehicles
- All-Weather, corrosion-proof lock
- Cap cover spins freely when locked
- Built in "spring open" mechanism
- Made from Zamak5 Zinc Alloy
- Rubber dust cover protects keyway
- Pairs keyed alike
Specifications
Cover Dimensions: ID 4 11/16" x 1.45" (H)
Is this the right part?
Make sure your truck make, model and year are reflected in the product description. If there are no fitment listings, contact us and we’ll find out if this is the right part for your truck.
Fits the following Peterbilt trucks:
- 330: 1995 - 2010
- 335: 1995 - 2010
- 337: 2011 - Current
- 340: 2007 - 2011
- 348: 2011 - 2016
- 352: 1975 - 1980
- 357: 1987 - 2007
- 359: 1975 - 1987
- 362: 1981 - 2000
- 365: 2007 - Current
- 367: 2007 - Current
- 375: 1989 - 1995
- 377: 1988 - 2000
- 378: 1988 - 2007
- 379: 1987 - 2007
- 384: 2008 - Current
- 385: 2000 - 2007
- 386: 2006 - 2016
- 387: 1999 - 2010
- 388: 2008 - 2014
- 389: 2008 - Current
- 389 Glider: 2008 - Current
- 567 SBA: 2014 - Current
- 567 SFA: 2016 - Current
- 579: 2013 - Current
- 587: 2011 - Current
Thank you! Please contact us for any other concerns you have.
Note: Unless someone from our team recommended or advised you to buy a particular cover, you are responsible for return shipping costs.
Shipping & Returns
Shipping & Returns
RETURNS
UNOPENED MERCHANDISE – You can return any “unopened” products within 30 days of delivery for a full product refund. We do not refund shipping charges.
OPENED MERCHANDISE– “Opened” products can be returned within 30 days of delivery* but will be subject to a 15% restocking fee to cover testing, repacking, etc. Opened returns must be in new and uninstalled materials and packaging.
NON-RETURNABLE ITEMS – Certain items that are Built-To-Order or Custom are not returnable. These items will be clearly marked as such in the product detail.
MANUFACTURER RE-STOCKING FEES - Some manufacturers charge a re-stocking fee on returns. If you need to return an item direct to the manufacturer, the re-stocking fee will be deducted from your refund.
RETURN PROCEEDURE
Contact us via e-mail, chat or telephone to let us know you need to return something.
We do not pay return shipping costs. We can provide a label, but the cost of return shipping will be deducted from your refund.
Include all paperwork, parts, and accessories in a secure package.
All returned items must be brand new, uninstalled, unused, and in their original packaging.
Do not write on or place labels directly on the manufacturer packaging.
Send your package to 143 East Pond Drive, Romeo, MI 48065 UNLESS you are instructed to return to a different address. Some items may need to return directly to the manufacturer from where they shipped.
Returned items will be inspected when they arrive.
Keep the tracking number of your preferred shipper so that you can monitor its delivery.
You can expect a refund in the same form of payment originally used for the purchase within 2-4 weeks of our receipt of the returned items.
A 15% restocking fee applies to opened products.
NOTE: Unless you were advised by someone at Buddy's in regard to a particular part's fitment or appropriateness to your needs, you are responsible to pay return shipping costs. Google and other Internet searches do not match your vehicle to the part you need - if you have any questions or are uncertain you are purchasing the right part, please contact us.




Semi Truck Locking Fuel Cap Smartly Protect Your Fuel Tank
Safe your Fuel with Semi Truck Locking Fuel Cap
A semi-truck locking fuel cap is a security device that protects fuel from theft and unauthorized access. The locking fuel cap is designed to fit standard semi-truck fuel tanks and is made of hardened steel for maximum security. The locking fuel cap is a great way to protect your semi truck's fuel tank from theft or tampering.
The locking fuel cap is designed to fit securely over the fuel tank opening and is secured with a key, preventing access to the fuel tank and fuel. The key must be inserted into the lock and turned to open the fuel cap, allowing access to the fuel tank. The locking fuel cap is designed to be tamper-proof, making it difficult to remove or bypass the locking mechanism.
The locking fuel cap is an effective way to protect semi truck fuel tanks from theft or tampering. The hardened steel construction and secure locking mechanism make it difficult to access the fuel tank without the key. The locking fuel cap is an affordable security solution that provides peace of mind to semi truck owners.
Our Peterbilt Fuel Caps Help Secure Fuel from Theft
Fuel theft is a serious problem, and can cost you thousands of dollars in lost fuel and resulting repair costs. The financial losses can be devastating, and the environmental impact can be disastrous. To help protect against fuel theft, our Peterbilt Fuel Caps are the perfect solution. Whether you're looking to protect your own Peterbilt fuel cap or to secure the fuel of others, our Peterbilt Fuel Caps are the right choice.
Our Peterbilt Fuel Caps are designed with a heavy-duty steel construction that is designed to protect against fuel theft. They have a heavy-duty spring-loaded latch that securely locks the fuel cap, making it nearly impossible for thieves to access the fuel. This helps to ensure that your fuel remains secure and inaccessible to would-be thieves.
remains secure and inaccessible to would-be thieves. Additionally, our Peterbilt Fuel Caps are also designed to fit snugly against the truck's fuel tank, providing an extra layer of security. This helps to keep your fuel safe and secure and prevents fuel thieves from accessing it. Furthermore, our fuel caps are designed to be easy to install and remove, making them convenient and hassle-free to use.
How does Locking Diesel Fuel Cap work?
Locking diesel fuel cap is secured to the fuel tank with a lock, making it resistant to tampering and theft. The cap features an advanced anti-theft design that is difficult to pick and requires a specialized key to open. It ensures that your fuel tank is secure from tampering and theft.
The locking diesel fuel cap also provides extra protection from contamination. It has a seal that prevents fuel from evaporating and helps keep debris out. It helps keep your fuel tank clean and free from contamination.
Buddies Truck Security's locking diesel fuel cap is the perfect solution if you're looking for a reliable and secure way to protect your diesel fuel tank. The good news is that "you can purchase it now and pay later with Select Installments at checkout and split your purchase into 4 interest-free payments of $22.48 every 2 weeks."
Don't wait - protect your diesel fuel tank today with Buddys Truck Security's locking diesel fuel cap. Invest in your peace of mind and get the security and protection you need. Get it now, pay later with Select Installments, and enjoy the safety and security of a locking diesel fuel cap.
Buying Locking Fuel Caps for Semi Trucks: Why?
Semi-trucks are essential for the transportation of goods across the country. As such, they are often targets of fuel theft due to their large capacity. Many semi-truck owners and operators choose to invest in locking fuel caps to protect their fuel. Locking fuel caps are designed to provide a layer of security for fuel tanks. It can be especially beneficial for semi-trucks which often carry large amounts of fuel for long-distance journeys.
Reasons why you should buy Semi Truck Fuel Cap Lock:
- Security: Locking fuel caps provide an extra layer of security for semi-trucks, making it more difficult for potential thieves to access fuel tanks. It can help to deter potential theft and reduce the chances of fuel being taken without permission.
- Convenience: Locking fuel caps provides greater convenience for semi-truck drivers. By using a key to access the fuel tank, drivers can quickly and easily refuel without worrying about the potential for theft.
- Cost Savings: By investing in locking fuel caps, semi-truck owners and operators can save money on fuel costs. It is because locking fuel caps can help to prevent fuel theft, which can be expensive and time-consuming to replace.
What is Different about Peterbilt Locking Fuel Cap?
Peterbilt
locking fuel caps are designed to provide extra security for fuel tanks, ensuring that only
authorized personnel have access to the fuel. These caps are designed to be reliable and durable,
providing long-term protection against theft and unauthorized access. They are also designed to be easy
to install and operate, making them a great option for businesses and fleets looking to secure fuel
tanks.
Peterbilt
Locking Fuel Cap offers:
Tamper-Proof Design
One of the key features of Peterbilt locking fuel caps is their tamper-proof design. The cap is designed with a special tamper-resistant locking system that prevents unauthorized access. It ensures that only authorized personnel have access to the fuel, providing extra security for your fuel tanks.
Durability
Another key feature of Peterbilt locking fuel caps is their durable construction. The caps are made from corrosion-resistant materials designed to protect against theft and unauthorized access. They are also designed to withstand extreme temperatures, making them a great option for businesses and fleets operating in harsh climates.
Ease of Installation and Operation
In addition to their tamper-proof design and durable construction, Peterbilt locking fuel caps are designed to be easy to install and operate. The caps are designed with a simple, easy-to-use locking system that makes installation and operation quick and easy. It makes them a great option for businesses and fleets looking for a reliable, secure way to protect their fuel tanks.
Installation of locking Fuel Caps for Semi Truck
Installing locking fuel caps on semi-trucks is a relatively straightforward process that can typically be completed in minutes. The first step is to ensure that the fuel cap is properly aligned and securely seated on the filler neck or fuel tank. Once this is done, the locking fuel cap can be inserted and secured. It is important to ensure that the locking mechanism is securely engaged and that the cap is properly sealed, as this will help ensure that it stays securely in place and remains tamper-proof.
By providing added security, convenience, cost savings, and peace of mind, locking fuel caps can be a worthwhile investment for semi-truck owners and operators. Call us today for details!
Get the Top-Rated Locking Fuel Cap for Semi Truck
Why You Need to Secure Your Fuel Tank with eterbilt Locking Fuel Caps
Peterbilt locking fuel caps are a great option for providing secure access to your fuel tank, as they are designed to be both durable and tamper-resistant. In this article, we will discuss the benefits of Peterbilt locking fuel caps and why they are your best bet for keeping your fuel tank secure.
Features
- Sold INDIVIDUALLY - ONE cap cover
- Built-in lock
- Shiny plated finish
- Three (3) Keys
- It may be transferred between vehicles
- All-Weather, corrosion-proof lock
- The cap cover spins freely when locked
- Built-in "spring open" mechanism
- Made from Zamak5 Zinc Alloy
- Rubber dust cover protects keyway
- Pairs keyed alike
Diesel Cap for Truck
Our diesel caps for trucks are made from high-quality materials that are built to last. They're designed to provide optimal protection for your vehicle, keeping everything inside safe and secure. Buddys Truck Security offers a wide range of diesel caps, so you can choose the one that best fits your truck's needs.
In addition to the high-quality diesel caps for trucks, Buddys Truck Security also offers a variety of other truck accessories to help you customize your truck and make it just the way you want it. From grilles to tailgate protectors, Buddys Truck Security has everything you need to make your truck look and perform its best.
When it comes to protecting your truck and its contents, Buddys Truck Security has you covered. Get the top-rated diesel cap for your truck today, and rest easy knowing that your vehicle and its contents are safe and secure. Shop Buddys Truck Security now to find the perfect diesel cap for your truck.
Locking Fuel Cap For Semi Truck
Semi-trucks are one of the most important elements of the transportation industry, carrying goods and services to their destinations safely and efficiently. As such, it is important to ensure that these vehicles are properly maintained and secure from potential fuel theft or tampering. One of the best ways to do this is by locking fuel caps on semi-trucks, which can help to protect against fuel theft and other unauthorized access to the truck's fuel system.
Locking fuel caps are specially designed caps that are used to secure the fuel cap of a semi-truck, preventing any unauthorized access to the fuel system. These caps can be installed on the filler neck, and the fuel tank and are designed to be tamper-proof and weather-resistant. They are typically constructed of either aluminum or stainless steel and feature a locking mechanism to ensure they stay securely in place.
Additionally, these caps can help keep debris and water from entering the fuel system, which can help keep the truck running better and more efficiently. Finally, locking fuel caps can also help to reduce fuel loss due to evaporation, which can help to save money in the long run.
So, if you're looking for the best diesel cap for trucks, check out the range from Buddys Truck Security. With our top-rated diesel caps, you can be sure that your truck is safe and secure.
-
Free Shipping
We'll handle shipping, feel piece of mind when it arrives.