45 Degree Short Filler Neck Assembly

The 45 Degree Short Filler Neck Assembly from JAZ is a precision fuel cell component engineered for high-performance race vehicles and tactical equipment applications requiring reliable, secure fuel containment. This 45-degree angled filler neck assembly is built for operators and builders who demand leak-free, vibration-resistant fuel system integrity under extreme conditions—whether on the dragstrip or in demanding field environments. The vented twist-lock cap design ensures positive seal retention while allowing controlled pressure relief, making it essential for fuel cells subjected to sustained G-forces and rough terrain.

Constructed from durable aluminum with a natural finish, the 45 Degree Short Filler Neck Assembly features a flat-mount configuration and 6-bolt flange interface that provides robust mechanical attachment to fuel cell housings. The 45-degree neck orientation is deliberately engineered to optimize fill-access angles in compact installations while the vented twist-lock cap mechanism prevents fuel sloshing and spillage during high-acceleration maneuvers or tactical movement. The short profile minimizes intrusion into vehicle packaging while maintaining full structural integrity and seal reliability—critical for applications where fuel system failure is not an option. Aluminum construction balances weight savings with corrosion resistance, and the natural finish accepts protective coatings for extended durability in harsh environments.

Professionals in motorsports, emergency response, and tactical vehicle operations rely on the 45 Degree Short Filler Neck Assembly for fuel system upgrades and OEM replacements requiring proven performance. The 6-bolt flange mounting pattern ensures compatibility with standard JAZ fuel cell housings and aftermarket racing fuel cell systems, while the flat-mount design accommodates tight installation spaces. Installation requires basic mechanical skill and standard tools; verify flange bolt pattern and fuel cell neck diameter before ordering. With a compact footprint of 6.6 x 6.3 x 6.6 inches and shipping weight of 1.79 lbs, this assembly is ideal for vehicle builders, race teams, and tactical equipment specialists seeking OEM-grade reliability in fuel containment systems.