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- £30.29
- £30.29
- Unit price
- per
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Free Returns
Description
xOverview and benefits
HIMARKLIF Upgraded Rubber Fuel Cap Gasket O-Ring is designed to help Peterbilt diesel fuel caps maintain a reliable seal. Crafted from high-quality nitrile rubber, it resists wear, oil exposure, and the effects of road grime, while resisting corrosion and oxidation to extend service life.
This gasket is sized to OE standards and features a thicker profile than typical O-rings, delivering a tighter fit that reduces gaps between the cap and the fuel tank port. The result is improved sealing in real world conditions without altering the overall assembly.
- Premium nitrile rubber: wear resistant, oil resistant, and resistant to corrosion and oxidation for durable performance.
- Enhanced sealing: upgraded thickness and OE-standard size help close gaps and minimize leakage risk.
Fitment and compatibility
The gasket is designed for Peterbilt trucks and compatible diesel fuel tank caps. It fits models including 320, 325, 330, 335, 337, 340, 348, 357, 359, 362, 365, 367, 377, 378, 379, 384, 385, 386, 387, 388, 389, 567, 579, and 587.
- Seamless replacement for the original gasket with no modifications required.
- Two gaskets per package ensure you have a ready replacement if one wears or deforms.
What's in the package and replacement details
Replace part numbers include 562.1014, 572.1014.1, and 572.1015, making it easy to verify compatibility. The package contains 2 x rubber O-ring gaskets designed to solve leakage caused by deformation or breakage.
Installation guidance and real-world use
For best results, inspect the existing seal and clean the mating surfaces before replacement. Align the gasket properly, press it into position, and avoid overtightening the cap to maintain seal integrity during heavy vibration or extreme temperatures.
Why consider this upgrade
While results can vary, the upgraded gasket offers a robust barrier against common seal-related issues. Users may experience less road dust intrusion and a reduced chance of oil seepage when seals age or deform, especially on long trips or under heavy use.
FAQ
Q: Which vehicles and models is this gasket compatible with?
A: Fits Peterbilt diesel fuel caps; models include 320, 325, 330, 335, 337, 340, 348, 357, 359, 362, 365, 367, 377, 378, 379, 384, 385, 386, 387, 388, 389, 567, 579, 587.
Q: What’s included in the package?
A: Two rubber O-ring gaskets to replace deformed or worn seals and prevent leaks.
Shipping & Return
xReturns Policy
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the "Complete Orders" link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
Shipping
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.
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