SKU: 11173 | UPC: 690092191078
Vibrant 1/2in NPT Female Weld Bung (1-1/4in OD) – Aluminum
Vibrant Performance weld bungs provide a reliable solution for custom fabrication on aluminum radiators oil pans and tanks. The 1/2in NPT female thread connects securely to fittings sensors or plumbing lines. This aluminum bung welds easily to 1-1/4in OD tubing for leak-free performance in any specialized project.
Key Features
- 6061-T6 Aluminum Construction: Delivers lightweight strength and corrosion resistance for long-lasting durability in demanding environments
- 1/2in -14 NPT Female Thread: Ensures precise leak-proof connections with standard NPT fittings and sensors
- 1-1/4in OD Weld Tube: Matches common tubing sizes for seamless integration during fabrication
- Compact Design: Measures 1.625in overall length for easy welding without excessive protrusion
- Versatile Application: Ideal for radiators oil pans custom tanks and plumbing in performance builds
Product Notes
- Designed for TIG welding to aluminum or steel tubing
- Deburr edges before installation for clean fit
- Packaged individually to prevent damage during transit
Installation Notes
- Professional installation recommended.
- TIG weld in a clean environment for strongest bond
- Compatible with 1-1/4in OD schedule 40 pipe or tube
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | – | Custom Fabrication | Radiators Oil Pans Tanks |
Why Choose Vibrant Performance?
- Established leader in motorsports fabrication components
- Uses premium materials for consistent reliability
- Engineered with tight tolerances for professional results
Frequently Asked Questions
- Q: Is this bung vehicle-specific?
A: No it fits universally for custom welding on any radiator oil pan tank or plumbing project with 1-1/4in OD tubing - Q: What material is used?
A: Constructed from 6061-T6 aluminum for optimal strength-to-weight ratio and weldability - Q: What is the warranty?
A: Backed by Vibrant Performance limited manufacturer warranty against defects in materials and workmanship
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock – ships same or next business day
- Packaging: Protective individual box 2in x 2in x 1in
- Weight: 0.05 lbs





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