| Subject | Spanish | English |
| earth.sc., transp., mater.sc. | acción del freno | brake action |
| chem., mech.eng. | aceite del freno | brake oil |
| environ. | aceites hidráulicos y líquidos de freno usados | waste hydraulic oils and brake fluids |
| environ. | Aceites hidráulicos y líquidos de freno usados | waste hydraulic oils and brake fluids |
| environ. | aceites hidráulicos y líquidos de freno usados | waste hydraulic oils |
| transp., mech.eng. | acoplamiento del freno | brake-hose coupling |
| transp., mech.eng. | acumulador de freno a resorte | spring-loaded brake |
| transp. | alambre de frenar | lockwire |
| mech.eng., construct. | amperaje de servicio del electroimán de freno | brake motor solenoid rating |
| transp. | aplicación del freno | application of brakes |
| transp., mech.eng. | arandela de freno de resorte | tab washer |
| mech.eng. | arandela de freno de seguridad de parada | catch safety lock plate |
| mech.eng. | arandela freno | nutplate |
| mech.eng. | arandela freno | nut plate |
| transp., mech.eng. | balancín del cilindro de freno | brake-cylinder lever |
| mech.eng. | balancín del freno | brake beam |
| mech.eng., el. | bobina inductiva de freno | brake induction coil |
| transp., industr. | cable de freno | brake cable |
| mech.eng. | cable del freno | brake pull cable |
| mech.eng. | cable del freno | brake cable |
| mech.eng., construct. | carrera del electroimán de freno | brake magnet stroke |
| transp. | carril-freno | car retarder |
| transp. | cañería del freno | brake pipe |
| transp., mech.eng. | chaveta de zapata de freno | brake-shoe key |
| mech.eng. | choque del freno | brake shock |
| transp., mech.eng. | cilindro de freno con una o dos cámaras | single chamber brake-cylinder:two chamber brake-cylinder |
| transp., mech.eng. | cilindro del freno | brake cylinder |
| astronaut., transp., mech.eng. | cohete-freno | retro-rocket |
| mech.eng. | compensador de freno | brake equalizer |
| mech.eng. | compensador de freno | brake equaliser |
| mech.eng. | compensador de freno | brake compensating device |
| chem., mech.eng. | consumo específico al freno | brake specific fuel consumption |
| mech.eng. | contactor de freno | brake switch |
| mech.eng. | copa de freno | cup lock washer |
| mech.eng. | cruceta del freno | brake spider |
| mech.eng. | cubo del freno | brake hub |
| mech.eng. | cárter del freno | brake cylinder casing |
| transp., mech.eng. | depósito auxiliar del freno | auxiliary brake reservoir |
| transp., industr. | disco de freno | brake disc |
| transp., mech.eng. | disco de fricción de freno | brake rotor disk |
| transp., mech.eng. | disco estator de freno | brake stator disk |
| econ., transp. | disparo del freno | application of the brakes |
| mech.eng. | disposición del freno | braking arrangement |
| transp., el. | dínamo-freno | brake dynamo |
| mech.eng. | eje de freno | brake shaft |
| mech.eng. | eje intermedio del freno | brake intermediate shaft |
| el. | electroimán del freno | brake magnet |
| mech.eng. | empuñadura del freno | brake handle |
| mech.eng., el. | ensayo al freno | braking test |
| mech.eng., el. | ensayo al freno | brake test |
| transp., tech. | ensayo con locomotora-freno | test with braking locomotive |
| transp., tech. | ensayo de freno | brake trial |
| transp., tech. | ensayo de freno | brake test |
| transp. | ensayo de freno completo | full brake trial |
| transp. | ensayo de freno completo | full brake test |
| mech.eng. | equipado hidráulico de freno | brake hydraulic fittings |
| industr. | equipo con freno absorbedor de energía cinética | braking equipment to absorb kinetic energy |
| mech.eng. | estado de molinete-freno | windmill brake state |
| transp., mech.eng. | etapa de freno | track retarder system |
| transp., mech.eng. | etapa de freno | rail-brake system |
| transp. | fallo del freno | failure of the brake |
| mech.eng. | forro del tambor del freno | brake drum liner |
| transp., tech. | forros del freno | brake linings or pads |
| IMF. | frenar y desmantelar | stem and roll back trade restrictions |
| transp., mech.eng. | freno a presión de aceite | fluid brake |
| transp., avia. | freno aerodinámico | airbrake |
| transp. | freno aerodinámico | airbrake flap |
| mech.eng., el. | freno aerodinámico | aerodynamic brake |
| transp., mech.eng., el. | freno aerodinámico | speed brake |
| transp., mech.eng., el. | freno aerodinámico | drag brake |
| transp., mech.eng., el. | freno aerodinámico | air brake |
| transp. | freno agarrotado | blocked brake |
| mech.eng. | freno autodinámico | self-energizing brake |
| mech.eng. | freno autodinámico | self-energising brake |
| IT, transp. | freno automático | automatic brake |
| transp. | freno automático con aflojamiento graduable | brake with graduated release |
| transp., mil., grnd.forc., mech.eng. | freno automático de compresión mecánica | inertia brake |
| transp., mech.eng. | freno automático de línea de ejes | automated shaft brake |
| mech.eng., construct. | freno auxiliar | auxiliary brake |
| life.sc., transp. | freno auxiliar | emergency brake |
| transp. | freno averiado | defective brake |
| mech.eng. | freno centrífugo | centrifugal brake |
| IT, transp. | freno con circuito cerrado | closed-loop braking |
| transp., mech.eng. | freno con excitación mixta | compound-wound brake |
| transp. | freno continuo | continuous brake |
| transp. | freno contravapor | reverse steam brake |
| transp. | freno de acción rápida | quick-acting brake |
| transp., construct. | freno de aceite | dash pot |
| transp., mech.eng. | freno de aceite | fluid brake |
| mech.eng., construct. | freno de aceite del cilindro | cylinder oil buffer |
| transp. | freno de aflojado directo | direct-release brake |
| mech.eng., el. | freno de aire | air brake |
| mech.eng., el. | freno de aire | aerodynamic brake |
| transp., mech.eng. | freno de aire comprimido | compressed air operated brake |
| transp., mech.eng. | freno de aire comprimido | compressed air brake |
| mech.eng. | freno de aire comprimido | air-operated brake |
| mech.eng. | freno de aire comprimido | air brake |
| mech.eng. | freno de aire comprimido | pneumatic brake |
| mech.eng. | freno de aire comprimido | pneumatically operated brake |
| transp., mech.eng. | freno de aire comprimido | air pressure brake |
| mech.eng. | freno de aletas | wing brake |
| transp. | freno de alta potencia | high-power brake |
| transp., mil., grnd.forc., mech.eng. | freno de aparcamiento | hand brake |
| mech.eng. | freno de aprieto | pulling brake |
| transp., industr. | freno de ballesta | spring loaded brake |
| transp., industr. | freno de ballesta | spring brake |
| mech.eng. | freno de cable | rope brake |
| mech.eng. | freno de cabrestante | winch brake |
| transp. | freno de carbón | carbon brake |
| mech.eng. | freno de caída automático | deadweight brake |
| mech.eng. | freno de cinta | ribbon brake |
| mech.eng. | freno de cinta | strap brake |
| transp. | freno de cinta | band brake |
| transp. | freno de cola | end brake |
| mech.eng. | freno de cono | conical brake |
| mech.eng. | freno de contracción | external contracting brake |
| transp. | freno de contrapedal | coaster brake |
| transp. | freno de contrapeso | counter-balanced brake |
| transp., el. | freno de cortocircuito | short-circuit brake |
| mech.eng. | freno de cubierta | tyre brake |
| mech.eng. | freno de cubo | hub brake |
| mech.eng. | freno de dirección | brake differential steering |
| transp. | freno de disco | disk brake |
| transp., mil., grnd.forc., mech.eng. | freno de disco | rim brake |
| transp. | freno de disco | disc brake |
| mech.eng. | freno de discos | multiple-disk brake |
| mech.eng. | freno de discos | multiple-disc brake |
| mech.eng. | freno de discos | multiple-plate brake |
| transp., mech.eng. | freno de discos | disc brake |
| transp. | freno de doble zapata | clasp brake |
| transp. | freno de doble zapata | double shoe brake |
| transp. | freno de doble zapata | block brake |
| transp., mech.eng. | freno de emergencia | emergency brake |
| IT, transp. | freno de emergencia | rapid emergency braking |
| transp., mech.eng. | freno de escape | exhaust brake |
| transp. | freno de estacionamento desactivado | disengaged parking brake |
| mech.eng. | freno de estacionamiento | stop brake |
| mech.eng., construct. | freno de estacionamiento | parking brake |
| transp. | freno de estacionamiento | emergency braking device |
| transp. | freno de estacionamiento | park brake |
| transp. | freno de estacionamiento | p-brake |
| transp. | freno de estacionamiento | hand brake |
| transp. | freno de estacionamiento | emergency break |
| gen. | freno de estacionamiento | parking braking device |
| mech.eng., construct. | freno de expansión | internal expanding brake |
| mech.eng. | freno de fricción externa | external contracting brake |
| transp. | freno de fricción giratorio | rotational friction brake |
| mech.eng. | freno de fricción interna | internal expanding brake |
| mech.eng. | freno de guía | steering band brake |
| mech.eng. | freno de guía | steering brake |
| mech.eng. | freno de guía | brake differential steering |
| industr., construct. | freno de hilo | thread brake |
| tech., industr., construct. | freno de hilo | brake of thread |
| transp. | freno de husillo | screw brake |
| transp. | freno de husillo de cola | end screw brake |
| agric. | freno de inercia | over-run brake |
| mech.eng. | freno de inmovilización | immobilization brake |
| mech.eng. | freno de inmovilización | immobilisation brake |
| mech.eng., construct. | freno de interior | internal expanding brake |
| mech.eng. | freno de levas | toggle brake |
| transp., mil., grnd.forc., mech.eng. | freno de llanta | rim brake |
| transp. | freno de lomo de asno | primary retarder |
| transp. | freno de lomo de asno | primary rail-brake |
| transp., mil., grnd.forc., mech.eng. | freno de maniobra | service brake |
| transp., mil., grnd.forc., mech.eng. | freno de mano | parking brake |
| transp., mil., grnd.forc., mech.eng. | freno de mano | parking latch |
| transp., mil., grnd.forc., mech.eng. | freno de mano | hand brake |
| IT | freno de mantenimiento | hold brake |
| mech.eng. | freno de mordazas | caliper brake |
| mech.eng. | freno de mordazas | block brake |
| transp., mil., grnd.forc., mech.eng. | freno de muelles | spring-loaded brake |
| transp., mil., grnd.forc., mech.eng. | freno de muelles | spring-operated brake |
| transp., mil., grnd.forc., mech.eng. | freno de muelles | spring brake |
| transp. | freno de palanca | lever brake |
| coal. | freno de palanca | band type brake wheel |
| mech.eng. | freno de palanca de mano | hand lever brake |
| mech.eng. | freno de parada | stop brake |
| mech.eng. | freno de parada con muescas | latch brake |
| transp. | freno de patín articulado | articulated shoe brake |
| transp. | freno de picado | dive flap |
| transp. | freno de picado | dive braking flap |
| agric. | freno de pie | travelling brake |
| agric. | freno de pie | service brake |
| mech.eng. | freno de plato | shoe plate brake |
| mech.eng. | freno de polea | pulley brake shoe |
| mech.eng. | freno de presión | pressing brake |
| mech.eng. | freno de quijada | cheek brake |
| mech.eng. | freno de quijada | shoe brake |
| mech.eng. | freno de quijada | caliper brake |
| transp. | freno de recuperación | regenerative brake |
| mech.eng. | freno de remolque | trailer brake |
| mech.eng. | freno de retardación | slowing down brake |
| transp., mech.eng. | freno de rotación de tren delantero | nosewheel steering brake |
| transp., avia., mech.eng. | freno de rueda | wheel brake |
| transp. | freno de servicio | service brake |
| mech.eng. | freno de sujeción | holding brake |
| mech.eng. | freno de sujeción | fixing brake |
| mech.eng. | freno de superficie de mando | gust lock |
| transp. | freno de tambor | drum brake |
| mech.eng. | freno de torno | winch brake |
| transp. | freno de trenes de mercancías | goods brake |
| mech.eng. | freno de trinquete | automatic load-system brake |
| mech.eng. | freno de tuerca | nut lock |
| transp., mech.eng. | freno de tuerca | retainer ring |
| transp., mech.eng. | freno de tuerca con retenedor | tab washer |
| transp., mech.eng. | freno de tuerca de rodamiento | bearing retaining locknut lockwasher |
| transp. | freno de vacío | vacuum brake |
| transp. | freno de vapor | steam brake |
| transp. | freno de vía | track brake |
| transp. | freno de vía por corrientes de Foucault | eddy-current rail brake |
| transp. | freno de vía por mordazas | jaw-type retarder |
| transp. | freno de vía por mordazas | jaw-type rail brake |
| transp. | freno de zapata | tread brake |
| mech.eng. | freno de zapatas | jaw brake |
| mech.eng. | freno de zapatas | block brake |
| transp. | freno de zapatas | common brake |
| transp. | freno de zapatas | segment brake |
| transp. | freno de zapatas | shoe brake |
| transp. | freno de zapatas | clasp brake |
| mech.eng. | freno de zapatas articuladas | toggle brake |
| econ. | freno del endeudamiento | debt brake |
| mech.eng. | freno delantero | front brake |
| transp. | freno desconectado | brake off |
| transp. | freno desconectado | brake isolated |
| transp. | freno diferencial | differential brake |
| mech.eng. | freno dinamométrico | torque brake |
| IT, transp., mech.eng. | freno dinámico | dynamic brake |
| transp. | freno directo | direct-acting brake |
| transp. | freno directo | through brake |
| transp. | freno directo | additional brake |
| mech.eng. | freno electromagnético | electro-magnetical brake |
| mech.eng. | freno electromagnético | electric brake |
| transp. | freno electromagnético | electromagnetic brake |
| el. | freno electromagnético | eddy current brake |
| transp. | freno electroneumático | electro pneumatic brake |
| mech.eng. | freno eléctrico | electromechanical brake |
| mech.eng. | freno eléctrico | solenoid brake |
| mech.eng., el. | freno eléctrico | electric retarder |
| mech.eng. | freno eléctrico | electromagnetic brake |
| mech.eng. | freno eléctrico | electric brake |
| mech.eng. | freno exterior | outer brake |
| mech.eng. | freno exterior | externally acting brake |
| fin. | freno fiscal | fiscal drag |
| transp., mech.eng. | freno Froude | Froude brake |
| mech.eng. | freno hidrodinámico | self-energizing hydraulic brake |
| mech.eng. | freno hidrodinámico | self-energising hydraulic brake |
| mech.eng. | freno hidroneumático | fluid vacuum power brake |
| mech.eng., el. | freno hidráulico | fluid dynamometer |
| mech.eng., el. | freno hidráulico | water brake |
| mech.eng., el. | freno hidráulico | water churn |
| mech.eng., el. | freno hidráulico | mechanical churn |
| transp., mech.eng. | freno hidráulico | hydraulic brake |
| mech.eng., el. | freno hidráulico | water twister |
| transp., mech.eng. | freno hidráulico | fluid brake |
| mech.eng. | freno interior | inside brake |
| mech.eng. | freno interior | internal brake |
| mech.eng. | freno interior | inner brake |
| transp. | freno magnético | magnetic brake |
| mech.eng. | freno magnético de palanca de mando | stick magnetic brake |
| mech.eng. | freno mecánico | mechanical brake |
| transp., mech.eng. | freno mecánico de tren delantero | mechanical nose wheel brake |
| transp., tech., law | freno mojado | wet brake |
| agric. | freno neumático | air pressure brake |
| transp. | freno neumático | air brake |
| gen. | freno neumático | pneumatic brake |
| transp. | freno por aire | air brake |
| mech.eng. | freno por cono de fricción | cone friction brake |
| mech.eng. | freno por cono de fricción | cone brake |
| transp. | freno por corrientes de Foucault | eddy-current brake |
| life.sc. | freno por fricción | friction clamp |
| agric. | freno que actúa independientemente sobre cada rueda | individual brake |
| transp. | freno reostático | rheostatic brake |
| transp. | freno rápido | rapid brake |
| transp. | freno rápido | quick-acting brake |
| transp. | freno secundario | main retarder |
| transp., mech.eng. | freno trasero | rear brake |
| industr., construct. | funda de freno de velocípedo | cycle brake cable sheathing |
| mech.eng., construct. | galga del freno | brake caliper |
| transp. | garita de freno | brakeman's caboose |
| transp. | garita de freno | brakeman's cabin |
| transp. | garita de freno | brake cabin |
| transp., mech.eng. | gorrón de freno | brake bolt |
| transp., mech.eng. | guarnición del freno | friction lining |
| transp., mech.eng. | guarnición del freno | brake lining |
| transp., mech.eng. | guarnición del freno | friction material |
| transp., mech.eng. | guarnición del freno | brake facing |
| transp., mech.eng. | igualadora del cilindro de freno | brake-cylinder lever |
| el. | imán de freno | brake magnet |
| transp. | incidente de freno | brake failure |
| mech.eng., construct. | interruptor del freno | brake switch |
| mech.eng., construct. | interruptor del freno | brake contact |
| mech.eng. | juego de palancas del freno | brake linkages |
| mech.eng. | juego del freno | play of the brake |
| industr., construct. | latiguillo de freno | brake-hose |
| IT, transp. | lazo de freno de emergencia | open-loop braking |
| transp., mech.eng. | leva del freno | brake toggle |
| transp., mech.eng. | leva del freno | brake cam |
| transp. | llamada del freno | brake adjusting gear |
| transp. | locomotora freno | brake locomotive |
| gen. | luz de freno | braking light |
| chem., mech.eng. | líquido de freno | brake fluid |
| environ. | líquidos de freno | brake fluids |
| mech.eng. | mando del freno | brake operating |
| market., mech.eng. | mando del freno | brake control |
| mech.eng. | mando eléctrico del freno | electrical brake control |
| transp. | mango de freno | air-brake hose |
| transp. | manguera de freno | brake hose-pipe |
| transp. | manguera de freno | air-brake hose |
| mech.eng. | manivela del freno de husillo | brake-screw handle |
| mech.eng., construct. | núcleo del freno | brake plunger |
| mech.eng., construct. | núcleo del freno | brake core |
| transp., mech.eng. | palanca de freno | brake lever |
| transp. | palanca de freno de emergencia | trip |
| mech.eng., construct. | palanca del freno | brake arm |
| transp. | palanca del freno de emergencia | trip cock |
| transp. | parachoques-freno | buffer stop block |
| transp., mech.eng. | pata de freno de tuerca | lockwire tab |
| transp., mech.eng. | pedal de freno | brake pedal |
| transp., mech.eng. | pedal del freno | brake pedal |
| mech.eng. | perno de fijación del freno | brake shoe pin |
| mech.eng. | perno de fijación del freno | brake shoe anchor |
| transp., tech. | peso freno | brake-weight |
| transp. | peso-freno de deriva | breakaway braked weight |
| transp. | peso-freno de parada | braked weight required to stop a train |
| transp. | petición de freno | brake signal |
| mech.eng. | pistón de freno | brake piston |
| mech.eng. | placa de freno | locking plate |
| transp., mech.eng. | placa de freno | brake pad |
| transp., mech.eng. | portazapata de freno | brake-shoe insert holder |
| transp., mech.eng. | portazapata de freno | brake-shoe holder |
| transp., mech.eng. | portazapata de freno | brake-block holder |
| transp., mech.eng. | posición de aflojado del freno | release position |
| earth.sc., transp. | potencia al freno | brake horse power |
| transp., mech.eng. | potencia al freno | B.H.P. |
| agric. | potencia al freno | brake power |
| earth.sc., transp. | presión de freno | brake pressure |
| mech.eng. | presión efectiva al freno | brake mean effective pressure |
| transp., mech.eng. | racor del semiacoplamiento del freno | brake-hose joint |
| transp., mech.eng. | racor del semiacoplamiento del freno | brake-hose connecting nipple |
| transp. | realimentación del freno | re-filling of the brake |
| transp. | realimentación del freno | charging of the brake |
| transp. | regulación del freno | brake regulation |
| transp. | regulación del freno | brake adjustment |
| IT, mech.eng. | regulador automático del freno | self-adjusting brake gear |
| transp., mech.eng. | regulador de timonería de freno | brake-rod adjuster |
| mech.eng. | regulador del freno de aire comprimido | air brake governor |
| IT, industr., construct. | relé propulsor sublevamiento y freno | break and lifting driving relay |
| transp., mech.eng. | rendimiento térmico al freno | brake thermal efficiency |
| mech.eng. | resorte del freno | brake spring |
| mech.eng. | retardación del freno | brake delay |
| transp. | revisión intermedia del freno | intermediate overhaul of the brake |
| commun., transp., avia. | régimen de molinete freno | windmill brake state |
| commun., transp., avia. | régimen de molinete freno | autorotative flight |
| mech.eng. | sacudida al frenar | brake shudder grabbing |
| mech.eng. | sacudida al frenar | brake hop |
| transp., mech.eng. | semiacoplamiento de freno | brake hose half-coupling |
| transp., mech.eng. | semiacoplamiento de freno | brake hose and coupling |
| transp. | sensibilidad del freno | sensitivity of the brake |
| el.mot. | servicio ininterrumpido periódico con frenad eléctrico | duty type S7 |
| el.mot. | servicio ininterrumpido periódico con frenad eléctrico | continuous-operation periodic duty with electric braking |
| mech.eng. | servomotor freno | brake motor |
| transp., mech.eng. | sistema de freno neumático | air brake equipment |
| mech.eng., construct. | sistema del freno | braking system |
| mech.eng., construct. | sistema del freno | brake system |
| transp. | sobrecarga del freno | overcharging of the brake |
| transp., mech.eng. | tambor de freno | brake drum |
| transp. | Tambore de freno | drum-brakes |
| transp. | Tambore de freno | drum brakes |
| transp. | Tambore de freno | drum brake |
| mech.eng., construct. | tiempo de apertura de freno | brake lift time |
| transp., mech.eng. | timonería compensada de freno | compensated brake rigging |
| agric. | torniquete-freno del corvejón | hock-strap |
| transp. | tren provisto de freno neumático | train fitted with air brake |
| transp. | tren provisto de freno neumático | fitted train |
| transp., polit. | trinquete del freno de estacionamiento | parking brake ratchet |
| transp. | triángulo de freno | triangular brake beam |
| transp. | triángulo de freno | brake triangle |
| transp. | tubería auxiliar de freno | auxiliary brake-pipe |
| mech.eng. | tubería de freno | brake line |
| transp., mech.eng. | tubería de freno de aire | air brake pipe |
| transp. | tubería del freno | brake hoses |
| transp. | tubería del freno | brake pipe |
| transp. | tubería del freno | train pipe |
| transp., mech.eng. | tubería del freno | brake line |
| transp., mech.eng. | tubo rígido del freno | rigid brake pipe |
| transp. | tubos de freno | brake lines |
| mech.eng. | tuerca freno | lockplate |
| transp., mech.eng. | vagón freno | caboose |
| transp., mech.eng. | vagón freno | brake-van |
| mech.eng. | varilla de freno | brake pull rod |
| mech.eng. | varilla de mando de freno | brake rod |
| mech.eng. | varilla de mando de freno | brake pull rod |
| mech.eng. | varillaje de freno | brake rigging |
| mech.eng. | varillaje de freno | brake linkage |
| mech.eng. | verificador de freno | brake tester |
| mech.eng. | verificador de freno | brake meter |
| mech.eng., construct. | vibración del freno | brake judder |
| transp. | viga freno | brake-beam of the rail-brake |
| transp. | viga freno | brake support of the retarder |
| transp., avia., mech.eng. | válvula de freno | brake valve |
| transp. | válvula de freno de acción rápida | rapid-acting brake valve |
| transp. | válvula de freno de acción rápida | rapid-acting valve |
| transp. | válvula de freno de acción rápida | quick-acting valve |
| transp. | válvula de freno de acción rápida | quick-acting brake valve |
| transp., mech.eng. | válvula de freno de socorro | emergency brake valve |
| transp., mech.eng. | válvula de mando de freno de maniobra | shunting brake cock |
| transp. | válvula de regulación del freno de mano | hand-operated brake control valve |
| transp., mech.eng. | válvula de regulación del freno de mano | hand operated brake control valve |
| transp., mil., grnd.forc., mech.eng. | válvula del freno | foot valve |
| transp., mil., grnd.forc., mech.eng. | válvula del freno | service brake valve |
| transp., mil., grnd.forc., mech.eng. | válvula del freno | treadle valve |
| transp., mil., grnd.forc., mech.eng. | válvula del freno | foot brake valve |
| transp., mil., grnd.forc., mech.eng. | válvula del freno | brake valve |
| transp., mech.eng. | válvula del freno de urgencia | emergency brake valve |
| transp., mech.eng. | válvula del freno directo | through-brake cock |
| mech.eng. | válvula selectora de freno | selector valve |
| mech.eng. | válvula selectora de freno | brake change-over selector |
| mech.eng. | vástago de freno | buffer pin |
| transp., mech.eng. | vástago del pedal de freno | footbrake pedal pivot |
| transp., mech.eng. | zapata de freno | brake-shoe insert |
| mech.eng. | zapata de freno | brake friction pad |
| mech.eng. | zapata de freno | friction pad |
| transp., mech.eng. | zapata de freno | brake pad |
| transp. | zapata de freno doble | tandem block |
| transp., mech.eng. | zapata del freno | brake shoe |
| mech.eng. | árbol de freno | brake shaft |