CLAMP ON LAMBDA BOSS 57mm 2 1/4" Exhaust Tube Pipe Repair Connector Oxygen Probe
Clamp on Lambda Boss Connector. This Clamp on Connector is suitable for replacing a faulty lambda sensor boss nut. Lambda Boss: M18 x 1.5mm. This is a clamp-on component (if you require a weld-on application just let us know).