Power assembly
Liner, piston, rings, rod and head supplied as one unit.
| MLW / Alco 251 251B, 251C, 251E and later |
Home By locomotive C-425
Parts for Alco C-425 locomotives
- Builder
- Alco
- Engine
- 16-251C
- See also
- MLW / Alco 251 parts
- Diesel engine
- Fuel
- Cooling and oil
- Compressed air
- Brakes
- Electrical and controls
- Motors and generators
- Wheels and trucks
- Couplers
- Cab and body
- Filters and shop supplies
Diesel engine
Cylinder liner
Liners and liner seal sets.
| MLW / Alco 251 251B, 251C, 251E and later |
Piston and ring set
Pistons, carriers, pins and ring sets.
| MLW / Alco 251 251B, 251C, 251E and later |
Connecting rod and bearings
Rods, rod baskets and rod bearings.
| MLW / Alco 251 251B, 251C, 251E and later |
Cylinder head
New and remanufactured heads.
| MLW / Alco 251 251B, 251C, 251E and later |
Valves, guides and seats
Exhaust and intake valves, guides, seat inserts, springs.
| MLW / Alco 251 251B, 251C, 251E and later |
Rocker arms, bridges and cam followers
Rocker arms, valve bridges, lash adjusters, cam followers.
| MLW / Alco 251 251B, 251C, 251E and later |
Main and thrust bearings
Main bearing shells and thrust washers.
| MLW / Alco 251 251B, 251C, 251E and later |
Crankshaft
New, reground or used serviceable crankshafts.
| MLW / Alco 251 251B, 251C, 251E and later |
Camshaft segments and bearings
Camshaft segments, bearings and thrust parts.
| MLW / Alco 251 251B, 251C, 251E and later |
Gear train and accessory drive
Idler, crank and accessory drive gears.
| MLW / Alco 251 251B, 251C, 251E and later |
Vibration damper
Crankshaft dampers.
| MLW / Alco 251 251B, 251C, 251E and later |
Turbocharger
Complete turbochargers and rebuild parts.
| MLW / Alco 251 251B, 251C, 251E and later |
Aftercooler and intercooler
Aftercooler cores and housings.
| MLW / Alco 251 251B, 251C, 251E and later |
Engine governor
Hydraulic and electronic speed governors, including Woodward PG types.
| MLW / Alco 251 251B, 251C, 251E and later |
Overspeed trip and shutdown devices
Overspeed trips, shutdown solenoids, emergency fuel cutoffs.
| MLW / Alco 251 251B, 251C, 251E and later |
Crankcase and low water detectors
Crankcase pressure detectors, low water and low oil protection.
| MLW / Alco 251 251B, 251C, 251E and later |
Overhaul gasket kit
In-frame and major overhaul gasket kits.
| MLW / Alco 251 251B, 251C, 251E and later |
Head gaskets, seals and O-rings
Head gaskets, seal rings, O-rings and crabs.
| MLW / Alco 251 251B, 251C, 251E and later |
Fuel
Fuel injection pump
Jerk pumps and injection pumps.
| MLW / Alco 251 251B, 251C, 251E and later |
Injection nozzle and holder
Nozzles, holders and high pressure lines.
| MLW / Alco 251 251B, 251C, 251E and later |
Fuel transfer pump and motor
Transfer pumps, pump motors and couplings.
| MLW / Alco MLW, Alco and Bombardier units |
Fuel filter housings and strainers
Primary and secondary filter housings, strainers.
| MLW / Alco MLW, Alco and Bombardier units |
Fuel gauges and sight glasses
Tank gauges, sight glasses and level sensors.
| MLW / Alco MLW, Alco and Bombardier units |
Fuel jumper lines and fittings
Jumper lines, manifolds and fittings.
| MLW / Alco 251 251B, 251C, 251E and later |
Cooling and oil
Radiator core and section
Radiator cores, sections and complete radiators.
| MLW / Alco MLW, Alco and Bombardier units |
Water pump
Engine water pumps and rebuild kits.
| MLW / Alco 251 251B, 251C, 251E and later |
Radiator fan and fan motor
Fans, fan motors and fan hubs.
| MLW / Alco MLW, Alco and Bombardier units |
Fan drives and clutches
Mechanical fan drives, clutches and gearboxes.
| MLW / Alco MLW, Alco and Bombardier units |
Temperature switches and shutters
Temperature switches, thermostats, shutter cylinders.
| MLW / Alco MLW, Alco and Bombardier units |
Lube oil pump
Main and scavenging oil pumps.
| MLW / Alco 251 251B, 251C, 251E and later |
Lube oil cooler
Oil coolers and cooler cores.
| MLW / Alco 251 251B, 251C, 251E and later |
Lube oil strainer and filter housing
Strainers, filter tanks and housings.
| MLW / Alco 251 251B, 251C, 251E and later |
Pressure relief and regulating valves
Oil pressure relief and regulating valves.
| MLW / Alco 251 251B, 251C, 251E and later |
Compressed air
Air compressor
Including Gardner Denver WBO and WXO and WABCO 3CDC types.
| MLW / Alco MLW, Alco and Bombardier units |
Compressor overhaul kit
Valves, rings, gaskets and bearings for compressor overhauls.
| MLW / Alco MLW, Alco and Bombardier units |
Compressor drive coupling
Drive shafts, couplings and flex elements.
| MLW / Alco MLW, Alco and Bombardier units |
Air dryer and desiccant
Dryers, desiccant cartridges and purge valves.
| MLW / Alco MLW, Alco and Bombardier units |
Compressor governor and unloader
Governors, unloader valves and magnet valves.
| MLW / Alco MLW, Alco and Bombardier units |
Safety, check and drain valves
Safety valves, check valves, automatic drain valves.
| MLW / Alco MLW, Alco and Bombardier units |
Main reservoir and fittings
Reservoirs, mounting and fittings.
| MLW / Alco MLW, Alco and Bombardier units |
Brakes
26L brake equipment
Automatic and independent brake valves, relay valves, portions and filling pieces.
| MLW / Alco MLW, Alco and Bombardier units |
6BL and 24RL brake equipment
Older brake schedules found on early switchers and road units.
| MLW / Alco MLW, Alco and Bombardier units |
Brake cylinders and rebuild kits
Truck and body-mounted brake cylinders, cups and kits.
| MLW / Alco MLW, Alco and Bombardier units |
Slack adjusters
Automatic and manual slack adjusters.
| MLW / Alco MLW, Alco and Bombardier units |
Brake shoes and keys
Composition and cast iron shoes, keys.
| MLW / Alco MLW, Alco and Bombardier units |
Hand brakes and chains
Hand brake assemblies, chains and parts.
| MLW / Alco MLW, Alco and Bombardier units |
Brake rigging, levers, pins and bushings
Levers, rods, pins, bushings and hangers.
| MLW / Alco MLW, Alco and Bombardier units |
MU hoses and air hoses
Brake pipe, main reservoir equalizing and MU hoses.
| MLW / Alco MLW, Alco and Bombardier units |
Glad hands, gaskets and angle cocks
Glad hands, gaskets, angle cocks and cutout cocks.
| MLW / Alco MLW, Alco and Bombardier units |
Electrical and controls
Power and auxiliary contactors
Power contactors, auxiliary contactors, tips and coils.
| MLW / Alco MLW, Alco and Bombardier units |
Control and time delay relays
Control relays, time delay relays and sockets.
| MLW / Alco MLW, Alco and Bombardier units |
Reversers and braking switches
Reversers, braking switches and drums.
| MLW / Alco MLW, Alco and Bombardier units |
Circuit breakers and fuses
Panel breakers, fuses and holders.
| MLW / Alco MLW, Alco and Bombardier units |
Microprocessor control upgrades
Retrofit control systems for older units (for example ZTR or QES).
| MLW / Alco MLW, Alco and Bombardier units |
Control stand and throttle
Control stands, throttles, master controllers and handles.
| MLW / Alco MLW, Alco and Bombardier units |
Event recorders, alerters and speed indicators
Recorders, alerters, speedometers and sensors.
| MLW / Alco MLW, Alco and Bombardier units |
Locomotive batteries
Lead acid and other locomotive battery sets.
| MLW / Alco MLW, Alco and Bombardier units |
Battery chargers and voltage regulators
Chargers and regulators.
| MLW / Alco MLW, Alco and Bombardier units |
Auxiliary generator and companion alternator
Auxiliary generators and companion alternators.
| MLW / Alco MLW, Alco and Bombardier units |
Wire, cable, lugs and connectors
Locomotive wire, cable, lugs, terminal boards.
| MLW / Alco MLW, Alco and Bombardier units |
MU jumper cables and receptacles
27-point MU jumpers and receptacles.
| MLW / Alco MLW, Alco and Bombardier units |
Motors and generators
Traction motor
Complete motors, including EMD D-series (D77, D78) and GE 752 types.
| MLW / Alco MLW, Alco and Bombardier units |
Armature
New and rewound armatures.
| MLW / Alco MLW, Alco and Bombardier units |
Field coils and poles
Main and interpole field coils.
| MLW / Alco MLW, Alco and Bombardier units |
Brush holders and carbon brushes
Brush holders, springs and carbon brushes.
| MLW / Alco MLW, Alco and Bombardier units |
Armature bearings
Armature and pinion end bearings.
| MLW / Alco MLW, Alco and Bombardier units |
Traction motor blower
Blowers and blower motors.
| MLW / Alco MLW, Alco and Bombardier units |
Main generator
DC main generators, including EMD D-series units such as the D32.
| MLW / Alco MLW, Alco and Bombardier units |
Excitation and field control
Exciters, excitation panels and field control parts.
| MLW / Alco MLW, Alco and Bombardier units |
Dynamic brake grids and resistors
Grids, resistor elements and insulators.
| MLW / Alco MLW, Alco and Bombardier units |
Dynamic brake blower motor
Grid blower motors and fans.
| MLW / Alco MLW, Alco and Bombardier units |
Wheels and trucks
Wheelset
Wheels mounted on axle, with or without gear.
| MLW / Alco MLW, Alco and Bombardier units |
Locomotive wheel
Wheels by diameter and profile.
| MLW / Alco MLW, Alco and Bombardier units |
Axle
New and used serviceable axles.
| MLW / Alco MLW, Alco and Bombardier units |
Axle gear and pinion
Gears and pinions by ratio.
| MLW / Alco MLW, Alco and Bombardier units |
Gear case and seals
Gear cases, seals and lube fittings.
| MLW / Alco MLW, Alco and Bombardier units |
Journal roller bearings and housings
Roller bearings, adapters and housings.
| MLW / Alco MLW, Alco and Bombardier units |
Traction motor support bearings
Suspension bearings, caps and liners.
| MLW / Alco MLW, Alco and Bombardier units |
Center plates and side bearings
Center plates, liners and side bearings.
| MLW / Alco MLW, Alco and Bombardier units |
Truck springs and snubbers
Coil and elliptic springs, snubbers and dampers.
| MLW / Alco MLW, Alco and Bombardier units |
Truck frames, bolsters and castings
Frames, bolsters, swing hangers and castings.
| MLW / Alco MLW, Alco and Bombardier units |
Sanders, sand traps and hoses
Sand traps, nozzles, valves and hoses.
| MLW / Alco MLW, Alco and Bombardier units |
Wear plates and pedestal liners
Wear plates, pedestal liners and thrust pads.
| MLW / Alco MLW, Alco and Bombardier units |
Couplers
Coupler
AAR Type E and Type F couplers and variants.
| MLW / Alco MLW, Alco and Bombardier units |
Knuckles, pins and locks
Knuckles, knuckle pins, locks and throwers.
| MLW / Alco MLW, Alco and Bombardier units |
Yokes and keys
Coupler yokes, keys and followers.
| MLW / Alco MLW, Alco and Bombardier units |
Uncoupling levers and rods
Cut levers, rods and brackets.
| MLW / Alco MLW, Alco and Bombardier units |
Draft gear
Draft gears and cushioning units.
| MLW / Alco MLW, Alco and Bombardier units |
Pilots, plows and pilot steps
Pilot sheets, snowplows and steps.
| MLW / Alco MLW, Alco and Bombardier units |
Cab and body
Cab windows and glazing
Including impact-rated glazing.
| MLW / Alco MLW, Alco and Bombardier units |
Engineer and conductor seats
Seats, cushions and mounts.
| MLW / Alco MLW, Alco and Bombardier units |
Doors, latches and hinges
Cab and nose doors, latches, hinges and seals.
| MLW / Alco MLW, Alco and Bombardier units |
Cab heaters and defrosters
Heaters, fans and defroster units.
| MLW / Alco MLW, Alco and Bombardier units |
Windshield wipers and motors
Wiper motors, arms and blades.
| MLW / Alco MLW, Alco and Bombardier units |
Sun visors, mirrors and grab irons
Visors, mirrors, grab irons and armrests.
| MLW / Alco MLW, Alco and Bombardier units |
Headlights and ditch lights
Sealed beams, LED retrofits, fixtures and flashers.
| MLW / Alco MLW, Alco and Bombardier units |
Number boards, marker and step lights
Number boards, class lights, step and walkway lights.
| MLW / Alco MLW, Alco and Bombardier units |
Air horns and bells
Horns, bells and ringers.
| MLW / Alco MLW, Alco and Bombardier units |
Hood doors, latches and gaskets
Engine hood doors, latches and seals.
| MLW / Alco MLW, Alco and Bombardier units |
Steps, handrails and walkway grating
Steps, handrails, stanchions and grating.
| MLW / Alco MLW, Alco and Bombardier units |
Filters and shop supplies
Engine air filters
Panel and canister air filters.
| MLW / Alco MLW, Alco and Bombardier units |
Lube oil filter elements
Lube oil filter elements.
| MLW / Alco MLW, Alco and Bombardier units |
Fuel filter elements
Primary and secondary fuel filters.
| MLW / Alco MLW, Alco and Bombardier units |
Coolant filters and treatment
Coolant filters and water treatment.
| MLW / Alco MLW, Alco and Bombardier units |
Gaskets, O-rings and seal kits
General gaskets, O-rings and seal kits.
| MLW / Alco MLW, Alco and Bombardier units |
Carbon brushes, bulk
Carbon brushes by grade and size.
| MLW / Alco MLW, Alco and Bombardier units |
Fasteners and hardware
Head studs, rod bolts, grade 8 and metric hardware.
| MLW / Alco MLW, Alco and Bombardier units |
Gear case lube and greases
Gear lube, greases and specialty lubricants.
| MLW / Alco MLW, Alco and Bombardier units |