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English- Diesel engine and power pack components
- Traction motor and electromechanical equipment
- Wheel, axlebox, suspension and drivetrain components
- Electrical, braking and current collection equipment
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Locomotive Parts
Comprehensive Component Solutions for Diesel and Electric Locomotives
We provide a broad range of product and supply solutions for diesel and electric locomotives, covering engine systems, traction equipment, running gear, braking and electrical components. Based on the technical requirements of different locomotive platforms, our portfolio addresses diverse needs ranging from power packs and traction motor components to wheels, axleboxes, pantographs and electrical equipment.
Why Özar Group?
Technical Supply Solutions for Different Locomotive Platforms
Components used in locomotives can vary significantly depending on vehicle type, engine and traction system, electrical architecture and operating conditions. ÖZAR GROUP evaluates technical specifications, drawings, part definitions and project requirements together to support accurate product selection and application matching.
- Power packs, cylinder heads, cylinder liners, pistons and crankshaft components
- Fuel injectors, exhaust valves, connecting rods and other diesel engine parts
- Traction motor housings, armature shafts and motor suspension components
- Commutators, lamination sheets, carbon brushes and carbon brush holders
- Pantographs, surge arresters, contactors, relays and earthing equipment
- Locomotive wheels, axleboxes, shock absorbers, pedestal liners and gearbox components
- Braking, coupling and connection equipment
- Follow-up of technical documentation, quality requirements and traceability
Products
Locomotive Products
Locomotive Parts by System
Locomotive parts are grouped by the system they serve. Below you can see which system the main products supplied by Özar Group belong to and what they do.
Traction Motor and Drive
The traction motor produces the tractive effort of the locomotive. Motor torque is passed to the wheelset axle through a gear unit. This group includes the Traction Motor Housing for Locomotives, Traction Motor Armature Shaft, Traction Motor Bearing, Axle-Mounted Gearbox and Traction Motor Cooling System.
Diesel Engine
In diesel locomotives, the force from combustion is passed through the piston to the crankshaft and converted into rotation. The cylinder liner and cylinder head form the combustion chamber. This group includes the Locomotive Crankshaft, Locomotive Piston, Locomotive Cylinder Head and Locomotive Cylinder Liner.
Current Collection
Electric locomotives take energy from the overhead line through the pantograph. This group includes the Locomotive Pantograph.
Brakes and Running Gear
On a locomotive, the automatic brake control system controls brake application and brake pipe pressure. At the end of the wheelset axle sits the axlebox, which houses the bearing. See the Automatic Brake Control System, Railway Brake Systems and Railway Axlebox.
If you cannot find a part in the list, send the vehicle type, part number or technical specification through the contact page.