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SKU: 11172 | UPC: 690092191061
Vibrant 3/8in NPT Female Weld Bung (1in OD) - Aluminum MPN 11172
Vibrant Performance 11172 weld bung offers a reliable 3/8in NPT female threaded connection for custom automotive fabrication. Weld it into aluminum radiators oil pans or tanks to create leak-free plumbing setups for oil coolers fuel systems or coolant lines. This aluminum part handles high-pressure demands in performance builds with precise threading and durable construction.
Key Features
- 6061-T6 Aluminum Construction: Lightweight at 0.05 lbs provides strength and corrosion resistance for long-term use in harsh engine bay conditions
- 3/8in NPT Female Threading: Accepts standard AN hose fittings or plugs ensuring compatible connections for oil coolant or fuel lines without adapters
- 1in Outside Diameter: Matches common hole sizes for straightforward welding into tanks or pans minimizing fabrication time
- Precision Machined Flange: Creates a flat sealing surface for strong welds that resist vibration and pressure in racing or street applications
- Versatile Fabrication Design: Supports custom projects like radiator inlets transmission coolers or catch cans across performance vehicles
Product Notes
- Verify weld surface is clean and flat before installation to ensure maximum seal integrity
- Compatible with TIG welding on aluminum components for professional results
- Single unit packaging protects threads during transit
Installation Notes
- Professional installation recommended.
- Drill 1in hole and TIG weld using 4043 or 5356 filler rod for aluminum compatibility
- Torque fittings to 15-20 ft-lbs after welding to prevent thread damage
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| Universal | All | Custom Fabrication | Radiators Oil Pans Tanks |
Why Choose Vibrant?
- Vibrant builds trusted performance components used in racing and street cars worldwide
- Every part undergoes strict quality checks for consistent fit and function
- Engineered in the USA with focus on fabrication needs for enthusiasts and pros
Frequently Asked Questions
-
Q: Will this bung work on my custom oil pan or radiator?
A: Yes it fits any aluminum fabrication project with a 1in hole for welding supports 3/8in NPT fittings for oil coolant or fuel -
Q: What material is the weld bung made from?
A: Machined from 6061-T6 billet aluminum for lightweight durability and easy welding without cracking -
Q: Is welding required and what tools are needed?
A: TIG welding recommended clean surfaces use matching filler rod test for leaks after cooling and pressuring system
Shipping & Handling
- Method: UPS Ground or USPS Priority
- Availability: In stock - ships same or next business day
- Packaging: Compact protective box 3in x 3in x 1in
- Weight: 0.05 lbs
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