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SKU: 11174 | UPC: 690092191085
Vibrant 3/4in NPT Female Weld Bung (1-3/8in OD) - Aluminum
Vibrant Performance weld bungs provide a reliable solution for custom fabrication on aluminum radiators oil pans tanks and specialized plumbing setups. This aluminum bung fits universal applications where precise threading and welding are needed. Crafted from durable 6061-T6 aluminum it ensures a secure leak-free connection in performance builds.
Key Features
- 6061-T6 Aluminum Construction: Offers lightweight design with excellent corrosion resistance for long-term durability in harsh environments
- 3/4in-14 NPT Female Threads: Accepts standard male NPT fittings for straightforward hose or line connections without adapters
- 1-3/8in Outer Diameter: Matches common tubing sizes for seamless welding on 1in to 1-1/4in OD tubes with 1/16in to 1/8in wall thickness
- Precision CNC Machining: Delivers smooth threads and clean weld surfaces to prevent leaks and ensure tight seals under pressure
- Weld Neck Design: Provides 0.38in weld length for strong bonds using TIG or MIG methods on aluminum components
Product Notes
- Inspect threads for damage before installation to maintain seal integrity
- Store in dry area to prevent oxidation on aluminum surface
- Packaged in protective bubble wrap inside small cardboard box
Installation Notes
- Professional installation recommended.
- TIG weld preferred for aluminum to achieve strongest joint without filler issues
- Compatible with 3/4in NPT male AN adapters and barbed hose nipples
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Custom Fabrication | Radiators Oil Pans Tanks |
Why Choose Vibrant Performance?
- Established leader in performance plumbing and exhaust components
- Uses high-grade materials built for racing and street applications
- Engineered with tight tolerances for consistent results
Frequently Asked Questions
-
Q: Will this bung fit my custom radiator project?
A: Yes it welds directly to aluminum radiators tanks or pans designed for 3/4in NPT plumbing connections -
Q: What material and thread specs are used?
A: Made from 6061-T6 aluminum with precise 3/4in-14 NPT female threads for reliable performance -
Q: What warranty coverage applies?
A: Covered by Vibrant Performance limited manufacturer warranty against defects in materials and workmanship
Shipping & Handling
- Method: UPS Ground
- Availability: In stock - ships same or next business day
- Packaging: 2in x 2in x 1in box
- Weight: 0.10 lbs
Bungs
Bungs parts and accessories are stocked at Black Ops Auto Works for street builds, track cars, trucks, and custom fabrication. Shop O2 sensor bungs, wideband bungs, AN weld bungs, coolant bungs, oil pressure ports, threaded bungs, stand-off bungs, weld fittings, sensor plugs, tube bungs, frame plugs, and fabrication hardware with application details for the systems and platforms that need them. Every product is filterable by year, make, model, trim, engine, and drivetrain so the correct part ships the first time. Black Ops Auto Works carries 123 Bungs SKUs across sensor ports, fluid fittings, exhaust hardware, threaded fabrication parts, and installation accessories. What This Bungs Collection Covers Bungs are weld-on or threaded foundation pieces for custom exhaust, fuel, coolant, oil, intake, chassis, and gauge work. This broad selection includes stainless steel O2 bungs, titanium AN bungs, aluminum stand-off bungs, threaded plugs, sensor ports, and weld fittings for fabricato...
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Fabrication
Shop Fabrication Parts and Materials at Black Ops Auto Works for stainless steel tubing, titanium tubing, aluminum charge piping, mandrel bends, V-band clamps, flanges, merge collectors, AN fittings, PTFE hose kits, braided fuel and oil lines, heat shields, welding supplies, brackets, bungs, and hardware for building custom exhaust systems, turbo plumbing, intercooler piping, and fuel system routing. Start with tubing in stainless, titanium, or aluminum in the right diameter and wall thickness, then add mandrel bends, flanges, V-bands, and clamps to complete the joint work. Black Ops Auto Works carries 5,866 fabrication SKUs from Vibrant Performance, Ticon Industries, Stainless Bros, Radium Engineering, Fragola, DEI, and ATP Turbo. Why Custom Fabrication Custom fabrication solves fitment problems that no universal or pre-bent kit can address. Raw tubing, flanges, and fittings give the fabricator freedom to route exhaust around a turbo, snake charge pipe around accessories, hard-...
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Vibrant
Vibrant Performance parts for custom exhaust, turbo builds, and fabrication projects are stocked at Black Ops Auto Works. Shop clamps, V-band flanges, mandrel bends, silicone couplers, wideband bungs, catalytic converters, resonators, tips, mufflers, oil catch cans, AN fittings, hoses, wastegate flanges, and fuel system fittings for street, race, drift, and off-road builds. Every product is filterable by size, material, and fitting type so the correct part ships the first time. Black Ops Auto Works carries 3,096 Vibrant Performance SKUs across exhaust fabrication, forced induction plumbing, and fuel system hardware. What This Brand Covers Vibrant Performance manufactures exhaust and fabrication parts for DIY custom exhaust, turbo builds, and general fabrication work. The catalog spans stainless mandrel bends and V-band flanges for exhaust construction, silicone couplers and hump hoses for intercooler and intake plumbing, and AN fittings and PTFE hose for fuel and oil systems. Fa...
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