SKU: 11294 | UPC: 690092191351
Vibrant 2.75in OD Aluminum Weld Bungs w/ Polished Aluminum Threaded Cap (incl. O-Ring) – Universal Fabrication Fit
Vibrant Performance 11294 weld bungs provide a reliable solution for custom plumbing in aluminum radiators oil pans and tanks. These bungs weld directly into fabrication projects for secure threaded access points. The included cap and O-ring create a tight seal to prevent leaks in high-performance setups.
Key Features
- 2.75in Outer Diameter: Matches common tube sizes for straightforward welding into custom aluminum components without modification
- 6061-T6 Aluminum Construction: Delivers lightweight strength and corrosion resistance ideal for automotive fluids and heat exposure
- 1/8-27 NPT Threaded Cap: Accepts standard fittings sensors or plugs for versatile plumbing configurations
- Polished Aluminum Finish: Resists tarnish while offering a clean professional appearance on visible fabrication work
- Included O-Ring Seal: Ensures airtight closure to maintain system pressure and prevent contamination
Product Notes
- TIG welding recommended for clean strong bonds on aluminum surfaces
- Inspect O-ring condition regularly for ongoing leak prevention
- Packaged securely to arrive ready for immediate fabrication use
Installation Notes
- Professional installation recommended.
- Preheat aluminum workpiece and use TIG welder with argon shielding gas
- Compatible with 1/8in NPT sensors fittings or plugs
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | – | Custom Fabrication | Aluminum Radiators Oil Pans Tanks |
Why Choose Vibrant Performance?
- Established leader in exhaust and fabrication components for racers builders
- Uses premium 6061-T6 aluminum machined to exact tolerances
- Engineered for durability in demanding motorsport environments
Frequently Asked Questions
- Q: What size fittings does the threaded cap accept?
A: Features 1/8-27 NPT threads compatible with standard oil pressure sensors temp senders and plugs - Q: What material is used for the bung body and cap?
A: Both constructed from durable 6061-T6 aluminum with polished cap finish for corrosion resistance - Q: Is welding equipment required for installation?
A: Yes TIG welding provides the strongest bond prep surfaces thoroughly for best results
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Compact protective box 3 x 3 x 1 inches
- Weight: 0.05 lbs





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