Alco Locomotive Parts

These Alco Locomotive Spare Parts are manufactured by making the use of set norms and regulations. These are made out of excellent quality raw materials. They consists of spare parts like locomotive piston, precision turned parts. black sleeve, crowns, piston crowns and many more.y.

All of these spare parts are precisely shaped and are extracted from stainless steel. By making the use of this steel, their surface resists the formation of dust and corrosion on it. In addition to it, these are provided a strong coating from outside using metallic paints to furnish them an extra strength.

Bosch Fuel Pump Parts

Sr. No.Part DescriptionAlco Part No.
1Adjusting Washer9431030124
2Adjusting Washer9431030123
3Adjusting Washer9431030125
4Adjusting Washer9431030126
5ALCO Nut9411033302
6Baffle Ring 2322652-19411030203
7Banjo Bolt 24014429411033407
8Bush 2322164-19411030336
9Control Rod2321379
9411036000
10Control Rod Guide9411033401
11Cover 23215339411030002
12Delivery Valve 232136119411038503
13Delivery Valve 23213689411038505
14Delivery Valve Holder 2321349-19411033301
15Diesel Filter Insert1457431003
16Distance Piece9431030120
10244888
17Element 23212679411038401
18Element2321294
19Element 43210919411038402
20Element1418360033
21Feed PumpF002A50001
22Fillister Head Screw2910022196
23Flat Seal Ring2916710605
24Flat Seal Ring2916710611
25Flat Seal Ring2916710613
26Fuel Inlet Connection2433370117
27Gasket2440109005
28Indicator1410098000
29Injector9430032141
30Inlet Union1903385013
31Inlet-Union Screw2911202705
32Intermediate Disc2430136000
33Latch 23226629411032003
34Lower Spring Plate 2322384F002F61003
35Nozzle 4231051-19430033301
10330665
36Nozzle 22310219-99430033300
37Nozzle9430033302
38Nozzle + Nozzle holder (Nh Assy)9430032130
39Nozzle + Nozzle holder (Nh Assy)9430032131
40Nozzle Cap Nut9431033320
41Nozzle Holder 22312410-29430031302
42Nozzle Holder-
43Nozzle Holder9430031300
44Nozzle Holder Body9431035132
45Nozzle Retaining Nut2433314085
46Nozzle Retaining Nut2433314087
47O-Ring 23213259411030201
48O-Ring 2321327-1 [2321326]9411030202
49Plunger Guide 2321304F002f61002
50Pointer 23213559411030000
51Pressure Bolt9431033107
52Pump Hosing 23213389411035206
53Regulating Sleeve / Sleeve Control 2321445-19411036300
54Screw Excisable9411033400
55Sealing Washer F002f600011410107005
56Shim 232103219411030105
57Shim 232103189411030106
58Shim 232103229411030107
59Shim 232103239411030108
60Shim 232103249411030109
61Shim 232103259411030110
62Shim 232103199411030111
63Shim2430100600
64Shim2430100601
65Shim2430100602
66Shim2430100603
67Shim2430100604
68Shim2430100605
69Shim2430100606
70Shim2430103005
71Shim2430103006
72Single Cylinder Fuel Pump 2320016-39410035000
2320016-2
73Single Cylinder Pump 4320021-19410035001
74Single Cylinder Pump0414621004
75Single Cylinder Pump0414951013
76Snubber Valve 24024669411037400
77Spindle2433122003
78Spindle2433124040
79Spring 23213939411034601
80Spring 23214649411034602
81Spring9431034601
82Spring (ALCO) 23220949411034600
83Spring Disc2430120000
84Steel Washer9431030128
85Upper Spring Plate 23213169411030503
86Washer 23220839411030003

Fuel Pump Related Parts

Sr. No.Part DescriptionAlco Part No.
1Air Nozzle22610464
2Auxiliary Spring Retainer - Lower4321021
3Auxiliary Spring, Fuel Pump Cross Head, Inner-
4Auxiliary Spring, Fuel Pump Cross Head, Outer-
5Fuel Injection Tube4401031-1
6Fuel Primary Filter-
7Fuel Pump Cross Head2320193
8Fuel Pump Cross Head Cam Roller-
9Fuel Pump Cross Head Lifter23215911-1
10Fuel Pump Cross Head Lifter Assembly-
11Fuel Pump Inlet Machine (Header To Fuel Pump)-
12Fuel Pump Support Crosshead And Lifter Unit-
13Fuel Pump Support Wide Cam23210226
14Fuel Pump Support Wide Cam23210214-1
15Fuel Secondary Filter-
16Primary Fuel Filter-
17Lifter Fuel Pump Cross Head2322592
18Lifter Fuel Pump Cross Head4321033
19Lifter Push Rod (Air & Exhaust)2240201-1
20Secondary Fuel Filter-

Alco Gaskets

Sr. No.Part DescriptionAlco Part No.
1Gasket-Lub Oil Filter Strainer-
2Gasket Manifold To Super Charger21536512
3Gasket Flex Italic For Manifold21536515
4Gasket Elbow To Cyl. Elbow2152238
5Gasket Over Water Conn. Cyl. Head2152239
6Gasket Manifold To Turbo & Elbow2153654-1
7Gasket Circular Water Conn. Cyl. Head2152237
8Gasket Fuel Inl Conn. To Pump2153595, 10170509
9Gasket Conn. To Inlet Casing Single21536511
10Gasket Turbine Oil Seal41510163
11Gasket Mounting Bracket For Ge Gov.-
12Gasket Water Outlet Collector-
13Gasket Over Speed Trip, Upper & Lower-
14Gasket Lub Oil Pump To End Plate-
15Gasket Water Pump Spacer Plate-
16Gasket Cover To Housing-
17Gasket For Cyl. Block Gen. End-
18Gasket Back Plate Lo Pump-
19Gasket Lub Oil Pump Face Plate-
20Gasket Brg. Frame To Casing-
21Gasket For Bearing Housing Tech. Generator-
22Gasket Extension Shaft Oil Seal-
23Gasket Ext. Shaft Oil Seal To Turbo Support-
24Gasket Fuel Pump Support-
25Gasket Control Compartment Cover To Cyl. Block-
26Gasket Final Stage Fuel Oil Filter-
27Gasket Oil Seal Retainer To Diaphragm-
28Gasket Vibration Damper Camshaft L.S.-
29Gasket Explosion Door-
30Gasket Base Door-
31Gasket For Air Pipe At Turbo Charger-
32Gasket Air Pipe At Turbocharger End-
33Gasket Main Brg. Lub Oil Header To Main Base-
34Gasket Over Speed Trip To Cylinder Block-
35Gasket Seal Plate Water Pump-
36Gasket Water Outlet Header To Cyl. Head-
37Gasket Water Inlet Pipe To Cyl. Block-
38Gasket Water Pump Discharge Pipe-
39Gasket For Water Pump Discharge Pipe-
40Gasket After Cooler Water Piping-
41Gasket Turbo Support To Cylinder Block-
42Gasket Bet. Gear Casing & Base L.S.-
43Gasket A/C Centring Late-
44Gasket After Cooler To Turbo Support-
45Gasket Cover To Aftercooler-
46Gasket Bottom Cover To After Cooler-
47Gasket For Oil Catcher Gen. End-
48Gasket Turbine Casing And Intermediate Casing-
49Gasket Ring To Flange Brg. Lub Oil Header-
50Gasket Crankcase Ventilation Blower To Elbow-

Alco Gasket Kits

Sr. No.Part DescriptionAlco Part No.
1Gasket Kit For Cyl. Liner Upper & Center-
2Gasket Kit (Copper)-
3Kit For Gasket (Copper)-
4Kit For Gasket (Rubber)-
5Gasket Kit 6 Cyl.2501066-5
6Gasket Kit 12 Cyl.25010610-7
7Gasket Kit 16 Cyl.25010624-1 / 25010611-5
8Gasket Kit 1 Cyl.2501067-6
9Gasket Set25010627
10Gasket Kit 16 Power Cylinder-
11Gasket Kit 16 Power Cylinder-

ALCO Hoses

Sr. No.Part DescriptionAlco Part No.
1Hose Flexible For Filter To Header-
2Hose Flexible For Inlet To Outlet-
3Hose Flexible For Fuel Return From-
4Hose Flexible For L O To Filter Upper-
5Hose Flexible For L O To Filter Lower-
6Hose Flexible For L O To Filter Upper-
7Hose Flexible For L O To From Filter-
8Hose Flexible For L O To Filter Center-
9Hose Flexible For L O To Filter Lower-
10Hose Flexible For Relief Valve To Base-
11Hose Flexible For Elbow To Tube-
12Hose Flexible For L O To Governor-
13Hose Flexible For L O From Governor-
14Hose Flexible For Water Pipe From Turbo-
15Hose Flexible For Water Pipe From Gas-
16Hose Flexible-
17Hose Flexible-
18Hose Flexible For Filter-
19Hose Assembly-
20Hose Flexible Drain From Ls Pamper-
21Hose Spl Flexible Drain From Rs Damper-
22Hose Flexible Blower To Gear Cover 'V' Engine-

Bolts

Sr. No.Part DescriptionAlco Part No.
1Bolt "T" F/ALCO 2511601511-2
2Bolt Axle Cap-
3Bolt Lever Fulcrum-
4Bolt With Nut (ASSLY)-
5Bolt, SPL, Con, Rod To Cap2171052
6Brake Head Bolt-
7Mounting Bolt-
8Ream Bolt 5/8 - 11 * 3-5/821526818
9Special Bolt2261143
10Special Bolt Nozzle Clamp2151429-5
11Special Bolt To Turbo

Nuts

Sr. No.Part DescriptionAlco Part No.
1Handle Nut2241471
2Hug Lock Nut
3Hug Lock Nut
4Hug Lock Nut
5Hug Lock Nut 5/8 - 1121513727
6Lock Nut
7Lock Nut
8Lock Nut2155826-1
9Lock Nut (For Adjusting Screw)2241251-1
10Locking Nut - Fan Drive Gear
11Locknut 7/16" F/ALCO 2512155829
12Nut
13Nut
14Nut
15Nut - Connecting Rod Bolt2151022
16Nut (Cam Shaft Gear)2155172
17Nut (Cylinder Head Big)2153174
18Nut (Cylinder Head Small)2153175
19Nut (Ext. Shaft)10220136
20Nut 3/82151692-1
21Nut Centre
22Nut Hex2151625-1
23Nut Hex2151626-1
24Nut SP, Con. Rod Boll Cotter Pin, Nut Locking, 1/8'' 1-1/4' Long2151021
25Nut Special
26Nut, 5/8"-11 Sq. HD2153873
27Nut, Elastic Stop 5/8"-1121513742
28Nut, Nozzle Clamp, 5/8-11 In2151691-1
29Nut, Special, Injection Tube Stud21516311
30Nut, SPL2153271
31Nut, SPL Locking4151036
32Special Hex Nut21552210-1
33Special Nut
34Special Nut2155891
35Special Nut (For H.O. Tube) Long
36Special Nut Assembly For Exhaust Manifold
37SPL Nut Assembly21552225
38Wing Nut (Centre)
39Wing Nut (Centre)
40Wing Nut (Inter)
41Wing Nut (Lub Oil Strainer)1601371-1

Pins

Sr. No.Part DescriptionAlco Part No.
1Cotter Pin – Centre Main Brg.21514079
2Cotter Pin Int. Main Brg.21514047
3Cotter Pin Nut
4Dowel Pin 1/2" DIA2151054
5Fulcrum Pin4321063
6Fulcrum Pin
7Fulcrum Pin23216010
8Fulcrum Pin For A & E Push Rod Lifter2241353-1
9Fulcrum Pin For Fuel Pump Lifter
10Hanger Pin
11Headed Pin
12Lever Pin
13Pin2241354-1
14Pin
15Pin
16Pin
17Pin2241535-1
18Pin (Cam Roller)
19Pin (Cam Roller)
20Pin Control Leakage
21Pin Cotter Intermediate 7/16 X 2 1 / 2
22Pin Cotter Intermediate 7/16 X 2 1 / 2
23Pin Cotter, Nut To Spindle20514029
24Pin Idler Gear
25Pin Motor Suspension1411069
26Pin Spacer Thrust Shoe2261223
27Pin Yoke To Link
28Pin, Keeper, Motor Suspension1411221

Screws

Sr. No.Part DescriptionAlco Part No.
1Adjusting Screw2321564-1
2Adjusting Screw2241101
3Adjusting Screw Seat2322532
4Adjusting Screw Yoke2151921-1
5Cap Screw
6Cap Screw2320261
7Cap Screw23211320
8Cap Screw 3/4-10, 5-1/221523510
9Cap Screw Special Gear Sections2155632
10Cap Screw Special Inlet To Header2155942
11Cap Screw 1/2-In-13 X 5-3/4-In. F/ALCO 25121513578
12Cap Screw 3/8 In-16 X 2-3/4 In F/ALCO 25121513571
13Cap Screw Bracket - Flange 5/8-11x1-1/2"2151352-1
14Cap Screw, Barring Device To Mounting Bracket 1/2-13x1/2 In21513513-1
15Cap Screw, Elbow To Block (1/2-13x1-1/4)21513510-1
16Seat Adjusting Screw
17Set Screw, 1/4-20 X 3/8 Soc. HD2152073
18Slotted Screw21558145
19Stainless Steel Screw 5/16" - 18 Threads Per Inch21512863

EMD Miscellaneous Parts

Sr. No.Part DescriptionEMD Part No.
1Adjusting Screw8052327
2Air Filter11664253
3Air Filter Assy40043929
4Air Inlet Duct40062584
5Bearing Ball Carrier40015822
6Bearing Carrier Drive Shaft Gear9416636
7Bearing Commutator Side8864951P65
8Block ASM... Bearing - Drilled Cap9542904
9Block ASM... Bearing - Plain Cap9542905
10Bolt8159340
11Bolt8242193
12Bolt ½” – 137884
13Bolt ASM8127868
14Bracket ASM... Bearing - Left Bank ACC End9544055
15Bracket ASM... Bearing - Left Bank Cam Shaft End9543649
16Bracket ASM... Bearing - Right Bank ACC End9544051
17Bracket ASM... Bearing - Right Bank Cam Shaft End9543492
18Bracket Bearing8069712
19C Link9528663
20Cap Main Brg9541512
21Cap Main Brg9541511
22Cap Main Brg9541514
23Cap Main Brg9090608
24Cap Main Brg5141514
25Cap Main Brg Centre8476507
26Cap Main Brg Centre16140886
27Cap Main Brg Genene8476509
28Cap Main Brg Genene16140862
29Cap Main Brg Inter8476510
30Cap Main Brg Inter16140874
31Car Body ASSM With Part Drawing40074009
32Carrier Bearing Retainer40039257
33Carrier Bolt / Bolt Hex Head 5/1640039256
34Carrier EMD 645 E8367800
35Chamber Gasket Cooper40055466
36Chart-Grommet Strip9565052
37Chart-Shim8452073
38Clutch Dowelling ASM40001043
39Clutch Drive Assembly40001044
40Collar8320743
41Collar Adjustment8034849
42Collar8028464
43Conduit
44Counterweight Lb Front9545408
45Counterweight Lb Rear40033553
46Counterweight Rb Front40052883
47Counterweight Rb Rear40033554
48Cylinder Test Valve Assembly40035242
49Elbow8360557
50Elbow9534873
51Elbow Ems 408436703
52Elbow Lube Oil Pressure8436704
53Elbow Water Outlet Rb8346547
54Elbow Water Out Lt Lb8346691
55Elbow Water Outlet8414444
56Fuel Oil Line8039842
57Fuel Oil Line ASM8160209
58Inj Cont Shaft ASM Lb8196855
59Inj Cont Shaft ASM Rb8196856
60Inner Race 6458135970
61Insert, Lower Liner, Crankcase & Oil Pan Asy8168641
62Lever8215509
63Lever8194651
64Lever Reset8029623
65Lube Oil Manifold End8288093
66Manifold Adapter Turbo Filter8366249
67Manifold -Centre8288094
68Nut Head To Liner / Hex Nut 3/4-168060089
69Ost Cover ASM9573981
70Rocker Arm Shaft8028460
71Roller 6459319503
72Shaft ASM Lb8320751
73Shaft ASM -Ost8320750
74Y Flange8289021

Studs & Stud Bolts

Sr. No.Part DescriptionAlco Part No.
1Special Stud
2Stud
3Stud
4Stud
5Stud (L.O.P.)
6Stud Bolt21514280-1
7Stud Bolt10215402
8Stud Bolt (Centre) BG2151609-1
9Stud Bolt (Inter) BG215607-1
10Stud Bolt (Mg)
11Stud Bolt Int. Bg.2151607-1
12Stud Bolt Inter
13Stud For Fuel Pump Support
14Stud In Support21514267-1
15Stud Turbo
16Stud, Seal Plate To Frame21535222

Shims

Sr. No.Part DescriptionAlco Part No.
1Shim
2Shim (350 Turbo Charger)
3Shim, Air Seal To Oil Seal
4Shim, Upper Spring Seat, 0.002 In2231411
5Shim, Upper Spring Seat, 0.004 In2231412
6Shim, Upper Spring Seat, 0.008 In2231413
7Shim, Upper Spring Seat, 0.020 In2231414
8Shim, Upper Spring Seat, 0.042 In2231415

Equaliser & Shafts

Sr. No.Part DescriptionAlco Part No.
1Air Damper Shaft
2Armature Shaft
3Armature Shaft
4Fulcrum Brake Equaliser
5Fork Link For Motor Mod. 251-C2321898
6Equaliser Short End (LH)11022670
7Equaliser Short End (LH)11022668
8Equaliser Short End (RH)11022607
9Equaliser Short End (RH)11022590
10Equaliser Lower Portion
11Equaliser Pin
12Equaliser Pin
13Equaliser Pin
14Equaliser Spring Seat BG
15Equaliser Spring Seat BG
16Equaliser Spring Seat BG
17Equaliser Spring Seat MG
18Propeller Shaft2361975
19Propeller Shaft1670288
20Propeller Shaft2361975
21Propeller Shaft1670288
22Propeller Shaft1670282
23Shaft
24Shaft2241324
25Shaft
26Shaft Bearing For Booster2251201
27Shaft Drive2361185
28Shaft Drive Horizontal
29Shaft For T.M.
30Shaft Key21512716
31Shaft PN2261329
32Shaft Valve Lever2241322-5
33Shaft, Lever Arm Ost2361319
34Drive Shaft Woodward Governor
35Extension Shaft (BG)21901313
36Extension Shaft (BG)
37Extension Shaft (MG)21901316
38Fan Shaft4281102 / 10211810
39Idler Shaft For Lub Oil Pump (BG)2391325-1
40Spline Shaft4281103
41Stepped Free Shaft2391322
42Straight Free Shaft2391326-1
43Support Valve Lever Shaft2241283

Sleeves

Sr. No.Part DescriptionAlco Part No.
1Sleeve4281221
2Sleeve2251284-2
3Sleeve (Water Pump Shaft)
4Sleeve Fully Finished2322353
5Sleeve Push Rod
6Sleeve Shaft2251283
7Sleeve Stud Jacket
8Sleeve: Bottom Shirt, 10-1/4 x 10-11/16 x 2-1/2 in, Black, Cast Iron, Flanged, Without Admission Hole And Without Inner Bottom Chamfer2311062-1

Gear Casing

Sr. No.Part DescriptionAlco Part No.
1Gear Case Assembly
2Gear Case Assembly (BG)
3Gear Case Assembly Complete For TM 4907
4Gear Case Assembly For 165/M For Motor DRG NO. NDLA/MO-124 ALT-5
5Gear Case Assembly For Wdm3a TO BHEL DRG. NO. 04391613004&003
6Gear Case ASSLY 165m (Top & Bottom Halves)
7Gear Case ASSLY For T/M 4303 CZ 1400 Hp
8Gear Case ASSLY Metric For Traction Motor-165m
9Gear Case Complete Unit Including Top & Bottom Halves Capacity 9kg. For Tm4907 With PTFE Seal
10Gear Case Half Wiper Ring Comp. T
11Gear Case Oil Filling Cover
12Gear Casing4281091
13Gear Casing A/C Fan Drive
14Locos Top Half Bottom Half Gear Case RDSO Drawing No. SKDP 3196 Alt-1 And SKDP 3197 Alt-1

Vibration Damper

Sr. No.Part DescriptionAlco Part No.
1Vibration Damper2160201
2Vibration Damper2190016
3Vibration Damper Complete (Paddle Wheel)
4Vibration Shock Absorber2190015-1

Miscellaneous Parts

Sr. No.Part DescriptionPart No.
1Amphenol Connector 16 Pin8453146
2ST Connector8482180
3ST Connector8482180

Alco Bearings

Sr. No.Part DescriptionPart No.
1Bearing (Blower END with Trilobe)2261204-2
2Bearing Shell Con Rod (Upper)21710226
3Big END Bearing/Con Rod Bearings13022556
4Big END Bearing/Con Rod Earing’s13971542
5Big END Bearing/Con Rod Earing’s13971529
6Big END Bearing/Con Rod Earing’s13971517
7Blower END with Trilobe For Larger Thrust Area 12 Cyl & 16 Cyl 2600 BHP Engine2161204-2
8Clearance Brg. For Cam Shaft13070265
9Con Rod (Cap Only) Brg Lower - 2286 Mm21710233
10Con Rod (Cap Only) Brg Lower (1016 Mm)21710231
11Con Rod (Cap Only) Brg-Lower21710228
12Con Rod (Rod Only) Brg Upper (2286 Mm)21710239
13Con Rod Bearing STD11383320
14Con Rod Bearing Upper (1016 Mm)21710237
15Fitted Bearing for Cam Shaft13070046
16Main Bearing Shell Centre STD21410326
17Main Bearing Shell STD21410166
18Main Bearing Shell Thrust21410365
19Main Bearing Shell Thrust21410366
20Main Clearance Bearing for Crank Shaft13022570
21Main Clearance Bearing for Crank Shaft13971554
22Main Clearance Bearing for Crank Shaft13971505
23Main Clearance Bearing for Crank Shaft13971591
24Piston Pin Bearing13030267
25Piston Pin Bearing13030218

Alco Bushes

Sr. No.Part DescriptionPart No.
1Bushing (Cam Shaft Bushing)2161332
2Bushing (Piston Pin END Connecting Rod)2171016
3Bushing (Valve Lifter)2241491
4Bushing Out Board10150833
5Valve Lever Bushing2153638-1
6Valve Lever Bushing2153632

Alco Turbocharger

Sr. No.Part DescriptionPart No.
1Bearing Blower END with Trilobe10150766
2Bearing Turbine END with Trilobe22612012
3Blower-END Bush Regular (Without Trilobe)2261208
4Floating Bushing2261527
5Floating Bushings4261091
6Thrust Washer2261139
7Turbine-END Bush Regular (Without Trilobe)2261209

EMD Switches

Sr. No.Part DescriptionPart No.
1Switch8441983
2Switch ...Magnetic.B12, 24-M2, 23, 34 -Repl. 83359018464114
3Switch ...Magnetic.B21, 31, 32, 42, 51, 65, M16, 34, 36. Replaces 83289628464113
4Switch ...Magnetic.B32, B42, B51, B65, M368464116
5Switch ...Magnetic-RVF, RVR-Without Motor Cut-Out8464117
6Switch ...Slide...Iso...SW8330131
7Switch Rotary Snap8213093
8Switch Slide8455355
9Switch Slide Button. Control & Fuel Pump, Engine Run, Gauge Lights8330135
10Switch... Slide Button A-B Norm. Open8330133
11Switch...Rotary-Headlight-4 Pos.-4 POLE-Except 95103418243533
12Switch...Snap40009667
13Switch...Toggle...Cab Light8004611

EMD Sensors

Sr. No.Part DescriptionPart No.
1Sensor Assembly...Etp1 7 Etp240029233
2Sensor...Pu40038643
3Traction Motor Speed Sensor40142706
4Traction Motor Temperature Sensor40171676