Material: Made of Mild steel. We will do our best to solve it and satisfy you.
3Set Stainless Steel O2 Sensor Bung & Nut M18x1.5 Weld-on Kit for Exhaust Lambda
TOMEI O2 SENSOR BUNG SET
Exhaust Lambda Boss Nut Weld on in 304 Stainless M18 x 1.5 O2 Oxygen Sensor Bung
2Set O2 Oxygen Sensor Bung M18x1.5 Exhaust Lambda Boss Nut Weld on 304 Stainless
Exhaust Lambda Boss Nut Weld on / in Steel M18 x 1.5 O2 Oxygen Sensor Bung
Exhaust Lambda Boss Nut Weld on / in Mild Steel M18 x 1.5 O2 Oxygen Sensor Bung