Caterpillar 3512 Diesel generator parts list
No. Part Name Part Number Qty
1 COVER GP-GENERATOR -COUPLING 141-4987 1
2 COVER 7E-8355 2
3 SEAL 127-4374 2
4 BAR-SUPPORT 130-3654 1
5 BRACKET AS-HOUSING 152-5181 1
6 RETAINER-BAR 152-5338 2
7 BRACKET AS 164-2528 1
8 GASKET 238-8963 1
9 PLUG-PIPE 5M-6214 4
10 KIT-BEARING 342-2409 1
11 CONNECTION GP-TERMINAL STRIP 154-1901 1
12 EXCITER GP -POWER 250-3831 1
13 GENERATOR GP 320-3715 1
14 KIT-PARTS (GENERATOR) 171-6719 1
15 FILM (INFORMATION) 118-8452 1
16 FILM-CONNECTION (SPACE HEATER) 3N-8764 1
17 FILM-GENERATOR LIFTING 7W-5893 4
18 FILM-IDENTIFICATION (GROUND) 228-4798 1
19 FILM-IDENTIFICATION (CATERPILLAR) 303-3433 1
20 FILM-IDENTIFICATION (CAT) 303-3440 2
21 FILM-WARNING (AUTOMATIC ENGINE START) 225-3224 3
22 FILM-WARNING (HOT SURFACE) 225-3227 2
23 FILM-WARNING (SHOCK HAZARD, READ OMM) 229-5047 3
24 PLATE-GENERATOR (GREASE BEARING) 106-8061 1
25 GENERATOR GP -E 10R-8535 1
26 ADAPTER GP-GENERATOR COUPLING 202-0993 1
27 STATOR GP-MAIN 320-3714 1
28 SCREEN GP-AIR 145-6001 1
29 ROTOR GP-GENERATOR 208-0392 1
30 RECTIFIER GP-REVOLVING 298-3817 1
31 SLEEVE-SHAFT 206-6219 1
32 SLEEVE-SHAFT 206-5967 1
33 KEY (SQUARE) 253-3523 1
34 HEAT SINK AS 298-3648 1
35 HARNESS AS-WIRING (RECTIFIER) 110-4172 1
1 V-BELT (INCLUDES 6-BELTS) 8N6700 6
2 FILTER ELEMENT AS-ENGINE OIL 1R0726 30
3 SEAL-LIP 3S9643 8
4 REGULATOR 6I4950 8
5 FILTER ELEMENT AS-AIR (PRIMARY) 4P0710 5
6 FILTER ELEMENT AS-AIR (SECONDARY) 4P0711 5
7 FILTER ELEMENT AS-FUEL 1R0756 30
8 GASKET (FUEL PRIMING PUMP) 9Y8389 2
10 RING-PISTON (TOP) 2146066 2
11 RING-PISTON (INTERMEDIATE) 1445695 2
12 RING-PISTON (OIL) 2236361 2
13 INJECTOR GP-FUEL 2501306 2
14 SEAL-O-RING 2454907 2
15 SEAL-O-RING 2454908 2
16 OIL 200L 3E9842 10
17 Oil Filter 1R0726 75
18 Fuel Filter 1R0756 125
19 Air Cleaner-Primary 4P0710 12
20 Air cleaner-secondary 4P0711 12
21 V-Belt Set 8N6700 2
CAT 3512B 50Hz Generator Spare parts
1 Head GP-Cyl 2014257 12
2 Kit gasket 3436915 1
3 Gasket kit 1756617 1
4 Bolt 2N2765 16
5 Lock Nut 2N2766 16
6 INJ GR-Fuel 2501306 12
7 Seal Fuel sy 2454907 12
8 Seal Fuel sy 2454908 12
9 Valve 7E3921 12
10 Scol O-ring 6V4589 1
11 V-BELT (INCLUDES 6-BELTS) 8N6700 6
12 FILTER ELEMENT AS-ENGINE OIL 1R0726 30
13 SEAL-LIP 3S9643 8
14 REGULATOR 6I4950 8
15 FILTER ELEMENT AS-AIR (PRIMARY) 4P0710 5
16 FILTER ELEMENT AS-AIR (SECONDARY) 4P0711 5
17 FILTER ELEMENT AS-FUEL 1R0756 30
18 GASKET (FUEL PRIMING PUMP) 9Y8389 2
19 RING-PISTON (TOP) 2146066 2
20 RING-PISTON (INTERMEDIATE) 1445695 2
21 RING-PISTON (OIL) 2236361 2
22 INJECTOR GP-FUEL 2501306 2
23 SEAL-O-RING 2454907 2
24 SEAL-O-RING 2454908 2
25 OIL 200L 3E9842 10
26 FILTER A 1R0726
27 SEAL-O-RING 6V3907
28 ELEMENT AS 1R0756
29 ELEMENT A-F 9M2342
30 ELEMENT AS* 4P0710
31 ELEMENT AS* 4P0711
32 VEE BELT SET 8N6700
33 SEAL 1376856
34 LOCK 2A4429
35 ROTOCOIL AS 1333814
36 ROTOCOIL A 1976999 1333814
37 SEAL-WATER 1261113
38 SEAL-WATER 2045427 1261113
39 SEAL AS WATE 3251410 2045427
40 SEAL-WATER 1261112
41 SEAL-WATER 2045426 1261112
42 SEAL AS.-WAT 3251412 2045426
43 SPRING 7N4782
44 PUSHROD-INJ 1003879
45 RING 9F7707
46 RETAINER 1003877
47 ARM AS-ROCKE 2302621
48 SPRING-INJ 1003878
49 ARM AS-ROCKE 1546388
50 ARM AS-ROCKE 2302621 1546388
51 RETAINER 1003877
52 SEAL O RING 6J2245
53 RECEPTACLE A 9X0352
54 SEAL 6V7991
55 SEAL-O-RIN 4D0449
56 KIT-REBUILD- 2225152
57 REBUILD KIT 1908920
58 KIT-REBUILD- 2219278 1908920
59 KIT-REBUILD- 2944935 2219278
60 SEAL O RING 9M3786
61 SEAL G 4W3864
62 SEAL 1T0132
63 VALVE 7E3921
64 SEAL O RING 1092332
65 REGULATOR 6I4950
66 REGULATOR-TE 2485513 6I4950
67 SEAL 3S9643
68 RING 1H9696
69 SEAL 8J8725
70 SEAL O RING 9X7735
71 SOLENOID AS 1391568
72 VALVE A-SOLENOID 5N8980
73 HOUSING KIT 2W6082
74 SEAL/VANE KT 5N8390
75 SENSOR GP-PR 1946725
76 SENSOR GP 1022240
77 SENSOR GP-SP 1895746
78 SENSOR GP 3181181 1895746
79 SWITCH 1272331
80 RELAY 9Y2921
81 CONT GP 1666936
82 CONT GP 1666929
83 SWITCH A 9X8124
84 VALVE 5L6296
85 TUBE AS 1163253
86 RETAINER ASS 7C3722
87 SEAL-O-RING 5P0840
88 PIN-PISTON 1388507
89 RING-PISTON 1445694
90 RING-PISTON 2291631 1445694
91 RING-PISTON 1445695
92 RING PISTON 1234268
93 BEARING* 1077330
94 SEAL GP 1138433
95 SEAL GP 1138432
96 SEAL-O-RING 1627473
97 SEAL 7N2046
98 RING 1170017
99 REGULATOR A 1145510
100 REGULATOR AS 1553820 1145510
101 REGULATOR AS 2028634 1553820
102 REGULATOR AS 3091019 2028634
103 REGULATOR AS 3652076 3091019
104 RELAY AS 1291992
105 HARNESS AS 1293497
106 HARNESS AS 1292199
107 HOLDER 5N9095
108 SENSOR GP-SP 1895746
109 SENSOR GP 3181181 1895746
110 RELAY 1157947
CAT 3512B 60Hz Generator Spare parts
1 V-BELT (INCLUDES 6-BELTS) 8N6705 6
2 FILTER ELEMENT AS-ENGINE OIL 1R0726 30
3 SEAL-LIP 3S9643 8
4 REGULATOR 6I4950 8
5 FILTER ELEMENT AS-AIR (PRIMARY) 8N6309 5
6 FILTER ELEMENT AS-AIR (SECONDARY) 8N2556 5
7 FILTER ELEMENT AS-FUEL 1R0756 30
8 GASKET (FUEL PRIMING PUMP) 9Y8389 2
10 RING-PISTON (TOP) 2146066 2
11 RING-PISTON (INTERMEDIATE) 1445695 2
12 RING-PISTON (OIL) 2236361 2
13 INJECTOR GP-FUEL 2501300 2
14 SEAL-O-RING 2454907 2
15 SEAL-O-RING 2454908 2
16 OIL 200L 3E9842 10
17 SEAL 9X4594
18 SEAL G 4W3864
19 SEAL O RING 9M3786
20 SEAL 3J1907
21 IMPELLER-PMP 9Y3778
22 WASHER 8M7145
23 CAP SCREW 0S1591
24 SHAFT A 5N4384
25 BEARING 1275400
26 REBUILD KIT 1908920
27 KIT-REBUILD- 2219278
28 KIT-REBUILD- 2944935
29 SENSOR GP-EX 1637882
30 SENSOR GP 1022240
31 SENSOR GP-PR 1946725
32 TURBO GP 1152257
33 TURBO GP-BAS 2598424
34 BOLT 2N2765
35 LOCKNUT 1687800
36 GASKET 1215736
37 COUPLING 1245514
38 CLAMP 6L3005
39 ELBOW 307949
40 SEAL O RING 2M9780
41 HOSE AS/NEW 1747088
42 ELBOW 6V4363
43 CONNECTOR 2P7636
44 ADAPTER 7C7683
45 HOSE 7C7002
46 SEAL 3J1907
47 HOSE A/NEW 2V8571
48 ADAPTER 307982
49 TUBE A 7C7677
50 TUBE A 7C7678
51 SEAL 7N6806
52 TUBE AS 1113388
53 TUBE AS 1113389
54 TUBE AS 1533914
55 TUBE AS 1533915
56 TUBE A 8N6325
57 CONNECTOR 6V4362
58 SEAL 3J1907
59 RECEPTACLE A 9X0352
60 HARNESS AS 1326469
61 CONVERTION CODE 1
62 <=45-AF-DOMESIC 49.8
Engine Spare Parts (CAT 3512 B 1GZ1)
1 SEAL. LIP (COOL SYSTEM FOR CAT 3512 B ) S/ N ; 1GZ1-UP 9X-4594
2 SEAL-GP 4W-3864
3 SEAL-O-RING 9M-3786
4 SEAL-O-RING 3J-19O7
5 IMPELLER-PUMP 9Y-3778
6 WASHER ( 10.2X28.5X4MM THK ) 8M-7145
7 BOLT (3/ 8- 16X1.5IN 0S-1591
8 SHAFT AS 5N-4384
9 BEARING – SLEEVE 127-5400
10 KIT – PUMP REPAIR (AUXIL IARY WATER PUMP ) 190-8920
11 WATER PUMP 9Y – 8175
12 SENSOR GR –EXHAUST TEMPERATURE ( LEFT+RIGHT ) 163-7882
13 SENSOR GR –PRESSURE (AIR – LEFT+RIGHT) 163-7882
14 SENSOR –GP-TEMPERATURE (COOLANT) 102-2240
15 SENSOR GP-PRESSURE (FUEL + OIL ) 194-6725
16 TURBOCHARGER GP (CAT 3512 B 1GZ1-UP) 115-2257
17 BOLT.HIGH TEMPERATURE (3/8 -16X1.75 IN ) 2N-2765
18 LOCK NUT.HIGH TEMPERATURE (3/8 -16X1.75 IN ) 168- 7800
19 GASKET. TURBOCHARGER 121- 5736
20 COUPLING-EXHAUST 124-5514
21 COUPLING –V – BAND 6L- 3005
22 ELBOW-FLARED (FOR FUEL INJECTION ) 030-7949
23 SEAL-O-RING 2M-9780
24 HOSE AS 174-7088
25 ELBOW 6V-4363
26 CONNECTOR -FLARE 2P-7636
27 ADAPTER-FUEL MANIFOLD 7C-7683
28 ADAPTER-FUEL MANIFOLD 7C-7002
29 TUBE AS 8N-7972
30 SEAL-O-RING 3J-1907
31 HOSE AS 2V-8571
32 UNION-FLARED 030-7982
33 TUBE AS 7C-7677
34 TUBE AS 7C-7678
35 SEAL-RECTANGULAR 7N-6806
36 TUBE AS 111-3388
37 TUBE AS 111-3389
38 TUBE AS 153-3914
39 PUMP GP – FUEL PRIMING 7N-8599
40 TUBE AS 153-3915
41 TUBE AS 8N-6325
42 CONNECTOR-O-RING 6V-4362
43 SEAL-O-RING (11.89 MM ID) 3J-1907
Engine Spare Parts (Model # 3512B, Arrangement # 2120324) Serial # 1GZ03287
45 Valve Mechanism 195-1928
46 Receptacle Ass. 9X-0352
47 Harness Ass. – Wiring ( Injector to Engine) 132-6469
48 Shut Off Ass.-air 121-4720
49 Head GP-Cyl 2014257
50 Kit gasket 3436915
51 Gasket kit 1756617
52 Bolt 2N2765
53 Lock Nut 2N2766
54 INJ GR-Fuel 2501306
55 Seal Fuel sy 2454907
56 Seal Fuel sy 2454908
57 Valve 7E3921
58 Scol O-ring 6V4589