Exhaust System
Engine Tools
AT1968
Exhaust Back Pressure Kit (3-WAY)
Description
1. Enables technician to test exhaust back pressure through oxygen sensor.
2. Oxygen sensor adapter includes M12 and M18 thread.
3. The special 2-1/4 in.gauge has two multi-colored bands-idle 2500RPM,with pressure shown in PSI and bar.
4. High pressure braided stainless steel casing hose long 1.87m
