Perko 1313 Gas Fill Replacement Cap, Non-Locking, Black Polymer

Overview

The Perko 0126DP0BLK is a non-locking replacement cap for Perko 1313 gas fills. It also matches the cap used on Perko 1399 gas fills, so it is a practical spare when the original cap is missing, worn, or no longer closes the fill cleanly.

It is meant for the Perko gas fill pattern used with 1-1/2 inch fuel hose. On those fills, the deck flange measures 3-1/8 inches across and installs in a 2-1/8 inch mounting hole, which helps when you are checking compatibility on an older boat before ordering.

This is a straightforward service part for boats that already have the correct Perko fill in place. It makes sense when the existing deck hardware is still sound and the only thing that needs replacing is the cap.

Key features

• Non-locking replacement cap for Perko Figure 1313 gas fills
• Also fits Perko Figure 1399 gas fills
• Matches the Perko gas fill pattern used with 1-1/2 inch fuel hose
• Specific Perko fitment rather than a universal deck fill cap
• Useful as a spare when the original cap is lost, damaged, or no longer closes cleanly

Compatibility and fit

Fit is the main thing to verify here. This cap is for the Perko 1313 and 1399 fill style, not for every 1-1/2 inch deck fill. If your boat uses a sealed EPA-style cap or a locking cap assembly, this is a different replacement path.

A quick check at the boat is to compare the existing fill, not just the hose size. Boats with the matching Perko fill usually have the 3-1/8 inch flange and 2-1/8 inch mounting hole pattern noted above.

Installation and use

Replacement is simple once the fill has been identified correctly. Thread the cap onto the existing fill and make sure it seats fully before fueling. On deck fills that see spray, sun, and regular foot traffic, a sound cap matters because it keeps the opening closed between fuel stops.

This is a good match for owners keeping an existing Perko fuel fill in service on fishing boats, cruisers, and sailboats where replacing the full deck fitting is unnecessary.

Shipping
We ship worldwide from the United States. Rates are calculated at checkout based on destination and package weight. Some items include free shipping, which will show automatically. Not every product is eligible for international shipping; checkout will confirm eligibility. We do not ship to PO Boxes except through USPS, and not all packages qualify.

Processing and dispatch
Most orders are verified, packed, and handed to the carrier within 1 to 2 business days. Some products may need extra handling time or ship directly from the manufacturer. For certain international orders, inventory transfers between warehouses may add time. If any delay is expected, we will let you know the dispatch date.

Delivery and tracking
Deliveries are handled by trusted carriers such as USPS, UPS, FedEx, and DHL. Estimated arrival times appear at checkout and depend on your location and the service you choose. These are estimates and can be affected by customs or carrier disruptions. A shipping confirmation with a tracking link is emailed when your order ships, and tracking may take up to 24 hours to update. You can also view tracking in your account.

Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

Quality Boat Parts is a reseller. Many items include a manufacturer’s warranty, and all warranty service is handled directly by the manufacturer. We do not manage or administer warranty claims on behalf of customers.

Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.