Search 1920+ locomotive and rail part names.
This is a sourcing capability catalogue, not live inventory. Search by part name or system. If you do not see the exact item, send a description, photo, drawing or manufacturer reference.
- Engine & mechanical
- Fuel & lubrication
- Electrical & controls
- Traction & drivetrain
- Cooling & compressed air
- Brake, bogie & railcar
Major locomotive & rail categories
Open a category to see a long searchable list of part names.
Engine & Mechanical
Major diesel-engine mechanical components, assemblies, overhaul parts and related hardware.
160+ sourcing names →Fuel System
Fuel delivery, injection, filtration, regulating and return-system components.
160+ sourcing names →Electrical & Controls
Control modules, relays, sensors, panels, wiring, monitoring and locomotive electrical hardware.
160+ sourcing names →Traction & Drivetrain
Traction motors, gear cases, couplings, shafts, bearings and drivetrain components.
160+ sourcing names →Cooling Systems
Radiators, fans, pumps, piping, heat exchangers and temperature-control components.
160+ sourcing names →Air & Compressor
Air-compressor, pneumatic, reservoir, governor, valve and dryer components.
160+ sourcing names →Brake Systems
Locomotive and railcar braking, pneumatic controls, rigging and friction components.
160+ sourcing names →Railcar, Bogie & Freight
Bogie, truck, wheelset, suspension, coupler and freight-car running gear components.
160+ sourcing names →Lubrication & Filtration
Oil pumps, filters, coolers, strainers, separators and lubrication-system components.
160+ sourcing names →Generators, Starting & Charging
Alternators, starter motors, generators, excitation and battery-system components.
160+ sourcing names →Turbo, Exhaust & Intake
Turbocharger, blower, intake, exhaust and charge-air components.
160+ sourcing names →Cab, Body & Auxiliary
Cab equipment, lighting, wipers, HVAC, doors, hardware and locomotive auxiliary parts.
160+ sourcing names →Find a part name
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No exact match found
That does not mean NALS cannot source it. Send the item name, drawing, photo or description and we can review it.
Ask NALS to Source It →The catalogue is intentionally broad.
NALS can source obsolete, legacy and hard-to-find components that are not listed by exact name. Send us what you have and we will review the requirement.