Due to overwhelming request, we have developed a popular weld bung replacement kit. The part number for the kit is REP BK4522. This kit includes (3) each of our top 15 moving, most popular weld bungs. Kit Contents:Â (3) BG1029, (3) BG1027, (3) BG2003, (3) BG1005, (3) BG2019, (3) BG2006, (3) BG1001, (3) BG1002, (3) BG2012,…
REP Oxygen Sensor Bung Hex Insert (BG1026): 12mm x 1.25 (inside) 18mm x 1.50 (outside) 7 8 OD (Outside DIA) 3 8  H (Height) Fitting Adapter & Hex Insert Stainless Steel Instead of buying a new DPF you can now simply replace the bung. These bungs allow you to position your sensor where it needs to be, ensuring proper fitment.
Redline Emissions Products OEM Replacement Oxygen Sensor Curved Weld Bung (BG1025): 18mm x 1.50 (THREAD DIA & PITCH) 1 OD (Outside DIA) 7 16  H (Height) Fitting Curved Stainless Steel Instead of buying a new DPF you can now simply replace the bung. These bungs allow you to position your sensor where it needs to be, ensuring proper fitment.
Redline Emissions Products OEM Replacement Oxygen Sensor Weld Bung Plug (BG1015): 18mm x 1.50 (THREAD DIA & PITCH) 1 OD (Outside DIA) 21 32 H (Height) Plug Instead of buying a new DPF you can now simply replace the bung. These bungs allow you to position your sensor where it needs to be, ensuring proper fitment.
Redline Emissions Products OEM Replacement Oxygen Sensor Plug Weld Bung (BG1022): 18mm x 1.50 (THREAD DIA & PITCH) 7 8 OD (Outside DIA) 1 2 H (Height) Fitting Plug & Hex Inset Stainless Steel Instead of buying a new DPF you can now simply replace the bung. These bungs allow you to position your sensor where it needs to be, ensuring proper fitment.
Redline Emissions Products OEM Replacement Oxygen Sensor Plug Weld Bung (BG1023): 12mm x 1.25 (THREAD DIA & PITCH) 5 8 OD (Outside DIA) 13 32  H (Height) Fitting Plug & Hex Stainless Steel Instead of buying a new DPF you can now simply replace the bung. These bungs allow you to position your sensor where it needs to be, ensuring proper fitment.
Redline Emissions Products OEM Replacement Oxygen Sensor Plug Weld Bung (BG1024): 12mm x 1.25 (THREAD DIA & PITCH) 5 8 OD (Outside DIA) 9 16  H (Height) Fitting Plug & Hex Inset Stainless Steel Instead of buying a new DPF you can now simply replace the bung. These bungs allow you to position your sensor where it needs to be, ensuring proper fitment.
Redline Emissions Products OEM Replacement Oxygen Sensor Weld Bung (BG1013): 18mm x 1.50 (THREAD DIA & PITCH) 1 OD (Outside DIA) 13 32 H (Height) Stainless Steel Instead of buying a new DPF you can now simply replace the bung. These bungs allow you to position your sensor where it needs to be, ensuring proper fitment.
Redline Emissions Products OEM Replacement Oxygen Sensor Weld Bung (BG1014): 18mm x 1.50 (THREAD DIA & PITCH) 1 OD (Outside DIA) 17 32 H (Height) Stepped Stainless Steel Instead of buying a new DPF you can now simply replace the bung. These bungs allow you to position your sensor where it needs to be, ensuring proper fitment.
Redline Emissions Products OEM Replacement Oxygen Sensor Stepped Weld Bung (BG1016): 10mm x 1.25 (THREAD DIA & PITCH) 1 OD (Outside DIA) 5 16 H (Height) Fitting Stepped Stainless Steel Instead of buying a new DPF you can now simply replace the bung. These bungs allow you to position your sensor where it needs to be, ensuring proper fitment.
Redline Emissions Products OEM Replacement Oxygen Sensor Stepped Weld Bung (BG1017): 12mm x 1.25 (THREAD DIA & PITCH) 1 OD (Outside DIA) 5 16 H (Height) Fitting Stepped Stainless Steel Instead of buying a new DPF you can now simply replace the bung. These bungs allow you to position your sensor where it needs to be, ensuring proper fitment.
Redline Emissions Products OEM Replacement Oxygen Sensor Weld Bung (BG1018): 12mm x 1.25 (THREAD DIA & PITCH) 1 OD (Outside DIA) 1 2 H (Height) Fitting Stepped Stainless Steel Instead of buying a new DPF you can now simply replace the bung. These bungs allow you to position your sensor where it needs to be, ensuring proper fitment.
Redline Emissions Products OEM Replacement Oxygen Sensor Angled Weld Bung (BG1019): 18mm x 1.50 (THREAD DIA & PITCH) 1 OD (Outside DIA) 1 H (Height) Fitting Angled Stainless Steel Instead of buying a new DPF you can now simply replace the bung. These bungs allow you to position your sensor where it needs to be, ensuring proper fitment.
Redline Emissions Products OEM Replacement Oxygen Sensor Weld Bung (BG1020): 18mm x 1.50 (THREAD DIA & PITCH) 1 OD (Outside DIA) 1 H (Height) Stainless Steel Instead of buying a new DPF you can now simply replace the bung. These bungs allow you to position your sensor where it needs to be, ensuring proper fitment.
Redline Emissions Products OEM Replacement Oxygen Sensor Weld Bung (BG1021): 18mm x 1.50 (THREAD DIA & PITCH) 1 OD (Outside DIA) 1 2 H (Height) Stainless Steel Instead of buying a new DPF you can now simply replace the bung. These bungs allow you to position your sensor where it needs to be, ensuring proper fitment.
Redline Emissions Products OEM Replacement Oxygen & NOx Sensor Weld Bung (BG1027) 20mm x 1.50 (thread size and pitch) 1.125 OD (outside diameter) 0.565 H (height) Fitting w  Thread Seated Works for nearly all NOx sensors Instead of buying a new DPF, you can now simply replace the bung. These bungs allow you to position your sensor where it needs to…