Ultima 21-274 Aircraft-Style Chrome Gas Cap Set

Flush mounted aircraft caps work with all aircraft cap style tanks and custom set ups. Vented and non-vented caps are the bolt-in flip up type with lock.

The Ultima 21-274 Aircraft-Style Gas Cap Set provides a practical replacement or upgrade for compatible motorcycle fuel tanks. Its aircraft-inspired styling and chrome finish deliver a clean, polished appearance while helping complement custom, cruiser, and performance-oriented builds. This set is designed for motorcycle enthusiasts, repair professionals, and builders seeking a coordinated gas cap solution with the necessary installation components included.
The Ultima gas cap set includes keys, screws, O-rings, and an Allen wrench to support installation and service. The included sealing components help promote a secure fit when properly installed, while the supplied hardware helps simplify replacement of compatible fuel tank caps. Verify fitment, mounting requirements, and fuel tank compatibility before installation to ensure the Ultima 21-274 is appropriate for your application.
Built for straightforward use, this chrome aircraft-style gas cap set is suitable for motorcycle restoration projects, routine maintenance, and appearance-focused upgrades. Follow the motorcycle manufacturer’s service instructions and inspect the O-ring and hardware during installation. The Ultima brand and part number 21-274 provide a clear reference when ordering a replacement set or matching it with other compatible components. UOM: SET. Country of Origin: Taiwan.

Features:

• Brand: Ultima

• Part Number: 21-274

• Style: Aircraft-style gas cap set

• Finish: Chrome

• Included Components: Keys, screws, O-rings, and Allen wrench

• Application: Compatible motorcycle fuel tank replacement or upgrade

• Accessory Items: None