Description
Perko 0540 Spare Fuel Cap w/Chain | Boat Supply Store
Ensure continuous fuel system integrity with this direct replacement Perko 0540 Spare Cap. Engineered for Perko fuel vents, this cap maintains a secure seal crucial for preventing fuel vapor escape and water ingress into the tank. The integrated stainless steel retaining chain prevents accidental loss overboard during refueling operations, a common frustration for boaters on the Gulf Coast. This specific unit, MPN 0540DPG99A, is designed for precise thread compatibility with designated Perko vent bodies.
Key Features
- Secure retaining chain prevents loss overboard
- Direct replacement for Perko fuel vent caps
- Reliable sealing to prevent fuel vapor escape
- High-quality construction by Perko
- Durable design for marine environments
- Essential spare for critical fuel systems
- Prevents water contamination of fuel tank
- Easy installation for immediate use
Specifications
| Product Specifications | |
|---|---|
| Brand | Perko |
| MPN | 0540DPG99A |
| Category | Marine Plumbing & Ventilation | Fittings |
Who This Is For
Boat owners and marine mechanics requiring a precise replacement or readily available spare fuel cap for existing Perko fuel vent assemblies. This ensures continued proper sealing and prevents the loss of essential components from the fuel system.
How It Compares
| Feature | Perko 0540 Spare Fuel Cap w/Chain | Attwood 10700 |
|---|---|---|
| Includes Chain | Yes | Yes |
| Intended Use | Spare/Replacement for Perko Fuel Vents | Universal Fuel Cap Assembly |
Common Concerns Answered
I have an older Perko vent system. Will this cap fit?
This Perko 0540 Spare Cap is designed as a direct replacement for specific Perko fuel vent models. While generally compatible with many Perko systems, confirming the exact vent model number is recommended to ensure optimal thread engagement and prevent potential compatibility issues.
What if I lose my original fuel cap? Is this a good replacement?
Yes, this Perko 0540 Spare Cap is explicitly designed as a replacement or spare, featuring a robust construction and the integral retaining chain to prevent misplacement or loss overboard. It ensures your fuel system remains properly sealed.
Are there generic fuel caps that would work just as well?
While generic caps exist, they may not offer the precise thread fit and sealing performance of a dedicated Perko replacement. This Perko 0540 cap guarantees factory-equivalent function and durability for your Perko vent system, avoiding potential leaks or reduced ventilation efficiency.
Frequently Asked Questions
What is the Perko 0540 Spare Cap w/Chain used for?
This cap serves as a direct replacement or spare for Perko brand fuel vent caps, ensuring a proper seal on the fuel tank's ventilation system to prevent fuel vapor loss and contamination.
What material is the Perko 0540 Spare Cap w/Chain made of?
The Perko 0540 Spare Cap is constructed from durable marine-grade materials designed for longevity in harsh saltwater environments. The retaining chain is typically made of stainless steel for corrosion resistance.
Does the Perko 0540 Spare Cap w/Chain come with a chain?
Yes, the Perko 0540 Spare Cap includes an integrated retaining chain designed to secure the cap to the vent body, preventing accidental loss.
Is this cap compatible with all Perko fuel vents?
This cap is designed for specific Perko fuel vent models. While widely compatible with many Perko vent systems, verifying compatibility with your exact Perko vent part number is advised for optimal fitment.
How do I install the Perko 0540 Spare Cap w/Chain?
Installation is straightforward: unscrew the existing fuel cap from the Perko vent. Screw the new Perko 0540 Spare Cap firmly into place. The retaining chain can be looped around the vent body or attached to a nearby secure point.
