Term Details

Display Hierarchical | Alphabetical | KWOC | KWIC


Top Terms > Vehicles and equipment > Vehicle components > Power trains

Find related records

Search with TRT term only:

TRB Publications Index
Research in Progress
TRID

Expanded search with
narrower TRT terms:

TRB Publications Index
Research in Progress
TRID

Power trains (Qpo)

Definition
Components or systems of a motor vehicle which transfer motive power from the engine to the wheels, including the transmission (manual and automatic), gear selection devices and associated linkages, clutch, constant velocity joints, transfer case, driveline, differential(s), and all driven axle assemblies. Includes all associated switches, control units, connective elements (such as wiring harnesses, hoses, piping, etc.), and mounting elements (such as brackets, fasteners, etc.). (Source: law.justia.com/us/CFR/title49/49-6.1.2.3.44.1.7.4.html)
Use For
Drivetrains
Powertrains
Broader Term
Vehicle components (Qp)
Narrower Terms
Vehicle drive systems (Qpob)
Power train components (Qpox)
Related Terms (Hierarchical)
Vehicle bodies (Qpb)
Vehicle compartments (Qpe)
Vehicle frames (Qpg)
Vehicle push devices (Qph)
Suspension systems (Qpi)
Steering systems (Qpj)
Brakes (Qpk)
Tires and wheels (Qpm)
Fuel systems (Qpn)
Vehicle power plants (Qpp)
Occupant protection devices (Qpq)
Vehicle electrical systems (Qpu)
Vehicle electronics (Qpv)
Emission control systems (Qpw)
Vehicle accessories (Qpy)