Up for sale is a genuine Dynaflex 36-4045 heavy-duty exhaust expander. This 7-inch adapter is the professional choice for transitioning 4" O.D. exhaust components to 4.5" O.D. piping.
Technical Specifications
| Part Number | 36-4045 |
|---|---|
| Connection A | 4.0" O.D. (Small End) |
| Connection B | 4.5" I.D. (Large End) |
| Overall Length (OAL) | 7 Inches |
| Wall Thickness | 16 Gauge (.065") |
| Material | Raw Carbon Steel |
Key Benefits
- Weld-Ready Performance: Unfinished raw steel provides a clean surface for immediate, high-quality welding without the interference of coatings.
- Industrial Gauge: Heavy 16GA construction specifically designed to withstand the heat and vibration of commercial diesel engines.
- Precision Fit: The 4.5" I.D. end is expanded to slip directly over standard 4.5" O.D. piping.
- USA Manufactured: Genuine Dynaflex quality, ensuring industrial tolerances and long-lasting durability.
Note to Fabricators:
This is a raw carbon steel part. It is ready for welding out of the box. Minor surface oxidation is normal for raw steel and does not affect the structural integrity or performance of the component.