Perko Fuel System Locking Cap f/ 1-1/2" Non-Vented Fills - 0520 / 0527 / 0528 / 0557 / 0599 / 1270

Ensure the safety and integrity of your boat’s fuel system with our Fuel System Locking Cap for 1-1/2" non-vented fills. Designed specifically for marine applications, this locking cap provides a robust solution to prevent unauthorized access and potential fuel theft, while maintaining a secure seal against the elements.

Product Features

• High-Quality Black Plastic Construction: Durable materials withstand harsh marine environments, providing long-lasting protection.
• Built-In Lock Cylinder: Integrated locking mechanism deters unauthorized access and adds an extra layer of security to your fuel fill port.
• Universal Fit for PERKO Fills: Size #1 compatible with PERKO fill models 0520, 0527, 0528, 0557, 0599, and 1270, ensuring versatility across various marine fuel systems.

Technical Specifications

Attribute	Details
Cap Outside Thread Diameter	1-7/8"
Construction Material	Black Plastic with Gasket
Box Dimensions	2"H x 3"W x 6"L
Weight	0.2 lbs
UPC	085226364440

Installation Instructions

Installing the Fuel System Locking Cap is simple and straightforward. Follow these steps to ensure a proper fit and secure installation:

1. Ensure the fill port is clean and dry.
2. Align the cap with the fill threads.
3. Tighten the cap securely by hand, then use a suitable tool to ensure it is firmly in place.
4. Engage the lock cylinder to secure the cap against unauthorized tampering.

Additional Resources

For more detailed installation guidance, please refer to our Quick Guide (PDF).

Orders of physical products placed by 3 PM EST M-F typically ships the same day, if all requested items are in stock. Weekend orders will typically ship on Monday.

Shipping takes 2-7 days.

We currently ship to the Contiguous 48 States.

Life of Sailing merch is custom made for the customer after an order is placed. Total turnaround is typically 7-14 days from order to doorstep.