Universal 3-bolt DPF connection flange for 4.00" tube, with a 6" stub of 4.00" aluminized pipe already welded on and the whole assembly painted silver for rust protection. Made from our in-house 3-bolt universal flange, it's the quick way to add a bolt-together DPF or repair connection to an existing exhaust: cut the old pipe, slip-fit or butt-weld the stub in, and bolt to the mating flange. No flange fit-up or tacking at the truck.
- Fits tube OD: 4.00"
- Common use: universal DPF connection; repair connections on existing diesel exhaust systems
- Flange: 3-bolt flat, .375" (3/8") mild steel
- Pipe stub: 4.00" OD x 6" long, .065" wall, aluminized, welded
- Finish: painted silver
- Center opening: 4.14"
- Bolt holes: (3) 0.52" (for 1/2" bolts), 120° apart
- Flange size: 6.26" x 6.45"
Check the dimension drawing to confirm it matches your mating flange.
Need more than we show in stock? Call 541-330-5931 for bulk pricing and availability.