"Perfect fit for my 389 Peterbilt️. Install took seconds and I haven’t had a single issue since. The quality is solid and it seals tight. I’ll be ordering another as a backup!"— Mike D
✅ Stop Fuel Leaks & Prevent Waste: Leaking or poorly sealed caps lead to fuel loss. This Non-Locking Aluminum Lever-Style Diesel Fuel Cap features a heavy-duty die-cast aluminum body and a Viton gasket for a tight, secure seal. It’s non-vented and equipped with a pressure relief feature to help prevent leaks and deter fuel theft.
✅ Hassle-Free, Perfect Fit: Forget struggling with ill-fitting or hard-to-install caps. Designed as a direct replacement for Peterbilt️#11-04859-100 fuel tanks (male fitting), this cap installs easily — no tools or modifications required. Just install and go.
✅ Durable & Reliable Replacement: Rust, corrosion, or theft can leave your fuel tank exposed. Built from rust-resistant aluminum, this non-locking lever-style cap includes a safety chain and bail to keep it secure. It’s a long-lasting solution for replacing damaged, rusted, or missing fuel caps.
📓FREQUENTLY ASKED QUESTIONS
Q: Will this cap fit all Peterbilt fuel tanks?A: No, this cap is only compatible with Peterbilt️#11-04859-100 tanks currently using the same lever-style cap. Always check your current cap before ordering.
Q: Does this fuel cap come with a vent?A: No, it is non-vented but includes pressure relief to maintain proper tank pressure.
⚙️ Specifications:
Color: Silver
Material: Aluminum
Product dimensions: 4.3 x 4.3 x 2.3 inches
Package Inclusion: 1x Non-Locking Aluminum Lever Style Diesel Fuel Cap
This cap fits my Peterbilt perfectly, and installation was a breeze. No tools needed, just a quick and secure replacement.
I've been using this cap for a few months now, and the aluminum construction has held up great. No signs of rust or corrosion!
The safety chain and bail are a nice touch, making sure the cap stays in place and doesn't get lost.
I've had problems with fuel leakage in the past, but this cap seals tight with the Viton gasket and pressure relief. No more leaks.
I needed something tough for my truck, and this cap does the job. It's built to last and withstand the elements.
