Product Overview
Repl Locking Gas Cap 1-7/8

Secure your fuel and your peace of mind with the Perko Marine Repl Locking Gas Cap 1-7/8". This robust, polymer locking cap is designed to deter fuel theft and prevent unwanted tampering, ensuring your boat's fuel system remains untouched while docked or stored. Engineered for a precise fit on compatible Perko Marine deck fills, this gas cap offers a simple yet highly effective security solution for your valuable fuel supply.
Key Features
- **Built-in Lock Cylinder:** Provides a secure locking mechanism to protect against fuel theft.
- **Durable Polymer Construction:** Offers excellent resistance to weathering, UV damage, and corrosion.
- **Gasket Included:** Ensures a tight seal to prevent leaks and fuel evaporation.
- **Fits 1-1/2" Non-Vented Fills:** Designed specifically for Perko Marine deck fills (0520, 0527, 0528, 0557, 0599, and 1270) ensuring proper fit and function.
- **Available in Two Sizes:** #0 (1-15/32" Outside Thread Diameter) and #1 (1-7/8" Outside Thread Diameter) for a variety of Perko Marine non-vented fill applications.
- **Key Hole Cover:** Protects the lock cylinder from the elements and adds an extra layer of security.
Specifications
The Captain's Take
After years of dealing with the headaches of siphoned fuel and tampered fuel systems, I switched to Perko's locking gas caps and haven't looked back. They're a simple, affordable solution that provides real security. Knowing my fuel is safe and my boat is ready to go when I am is invaluable. I highly recommend these locking caps to any boat owner looking for a little extra peace of mind.