Perko Spare Cap f/1313 Gas Fill

The Perko Spare Cap for 1313 Gas Fill is a non-locking replacement cap designed for marine and recreational fuel systems. This aftermarket cap (MPN 0126DP0BLK) is an essential maintenance item for boat owners, RV operators, and equipment users who need reliable fuel access on the water or in the field. Perko spare caps are engineered to match OEM specifications, ensuring a secure, corrosion-resistant fit on compatible fuel filler necks.

This non-locking cap is compatible with the Perko 1313 fuel fill system and serves as a direct replacement for worn, damaged, or lost original caps. The compact design weighs just 0.1 lbs and measures 3 x 1 x 6 inches, making it easy to stow in a tackle box, galley locker, or emergency kit. Marine environments demand corrosion-resistant hardware—Perko's reputation for durability in salt-air and freshwater conditions has established the brand as a standard supplier for marine applications worldwide.

Boaters, RV owners, and off-road enthusiasts rely on spare fuel caps to maintain system integrity when originals fail or are misplaced during long trips. Having a compatible backup cap on hand prevents fuel spillage, contamination, and tank venting issues. This spare cap is an affordable insurance policy for anyone operating vehicles or watercraft in remote areas where replacement parts may not be immediately available. Keep one in your emergency kit as part of a comprehensive fuel system maintenance routine.

Perko fuel system components are widely recognized across the marine and powersports industries for consistent quality and long service life. The 1313 fuel fill system is commonly found on mid-range and performance boats, making this spare cap a practical addition to any vessel owner's maintenance supplies.