Automobile professional vocabulary O

Observing angle
Observing axis Observation axis
Observing plane Observation plane
Odograph recorder
Offset offset
OFFSET COLLISION Side Impact
Oil control
Oil control rail
Oil fill plug
Oil filter oil filter
Oil filter assy. oil filter assembly
Oil gallery
Oil pan oil pan
Oil path, bypass valve
Oil pressure gauge
Oil pressure gauge calibration
Oil pressure relief
Oil pressure sensor oil pressure sensor
Oil pressure switch
Oil pump
Oil pump & inlet assy. oil pump & inlet assy.
Oil pump assy.
Oil seal
Oil soaked closing magnetic path model
OK range suitable range
On-board diagnostic onboard diagnostics
Onboard diagnostic device
Opacimeter opacimeter
Open Flame Sunshine Carbon-Arc Type
Opening roof
Operation conditions
Operational Limits Operating Parameters
Ordinary-sized Ordinary
O-ring, seal O type oil seal
Outer diameter
Outer tube
Outlet outlet
Outlet of combined pump
Outlet opening
Outlet tube
Outlet valve
Outline Marker Lamps
Output shaft output shaft
Overhead hoist
Overall dimensions
Overall view perspective
Overhead valve
Overrunning clutch