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CAT 3512E parts — Genuine & OEM Replacement Parts

6,108 part numbers
20 systems
12 months warranty

WSTPARTS supplies 6,108 genuine and high-quality OEM replacement parts for Caterpillar 3512E equipment, covering 20 major systems including Bolt/Nut, Structure, Drivetrain, Fitting, Electrical System. Every part number below is fitment-verified before dispatch, backed by factory-direct pricing and a warranty per quotation. Send us your machine serial number for a fast quotation.

Related searches

CAT 3512E parts · 3512E parts · 3512E Drivetrain parts · 3512E Electrical System parts · 3512E Fitting parts · 3512E genuine parts

Popular part types: injector filter hydraulic pump seal kit turbo belt bearing sensor

3512E Bolt/Nut (1,108 parts)

0029372
CLIP
US$ 25.17
0058160
SCREW
US$ 1.85
0125751
WASHER
US$ 0.06
0301193
SCREW
US$ 0.82
0308535
BOLT
US$ 1.04
0308535
BOLT
US$ 1.04
0309613
SCREW
US$ 1.48
0310243
SCREW
US$ 0.80
0312458
BOLT
US$ 5.32
0313185
BOLT
US$ 15.73
0314155
NUT
US$ 0.21
0314630
BOLT
US$ 1.49
0316100
SCREW
US$ 2.68
0322580
SCREW
US$ 0.36
0332075
WASHER
US$ 0.45
View all 1,108 Bolt/Nut parts →

3512E Structure (934 parts)

0088694
KEY
US$ 2.14
0307982
ADAPTER
US$ 6.37
0341432
STRAP
US$ 1.89
0343665
STRAP
US$ 18.92
1010832
HOUSING
US$ 3,809.86
1011266
HEAD AS.-C
US$ 1,440.84
1011365
PLATE THRU
US$ 25.09
1011365
PLATE THRU
US$ 25.09
1014197
COVER
US$ 79.29
1014199
COVER A
US$ 125.00
1028634
HOUSING
US$ 6,784.17
1028634
HOUSING
US$ 6,784.17
1030174
BRACKET
US$ 17.89
1038500
GUARD AS
US$ 578.80
1039290
PLATE,THRU
US$ 8.07
View all 934 Structure parts →

3512E Drivetrain (637 parts)

0618639
SEAL-O-RIN
US$ 4.00
0619456
SEAL
US$ 10.58
0619456
SEAL
US$ 10.58
0619457
SEAL
US$ 12.07
1011364
GEAR AS
US$ 767.02
1011369
GEAR
US$ 737.28
1011372
BEARING
US$ 57.95
1028813
SEAL
US$ 0.19
1050254
CHECK NPR
US$ 148.05
1071727
GASKET
US$ 5.44
1072477
GEAR AS
US$ 1,432.84
1072482
GASKET
US$ 1.78
1073759
SEAL AFTCL
US$ 305.84
1077332
BEARING 1.
US$ 125.60
1077332
BEARING 1.
US$ 125.60
View all 637 Drivetrain parts →

3512E Fitting (566 parts)

0007246
ELBOW
US$ 22.20
0016498
ELBOW
US$ 7.06
0017042
ELBOW
US$ 27.83
0019440
NIPPLE
US$ 17.91
0019440
NIPPLE
US$ 17.91
0026453
ELBOW
US$ 12.85
0038581
TEE
US$ 18.15
0039163
ELBOW
US$ 17.93
0039163
ELBOW
US$ 17.93
0043935
ELBOW
US$ 34.40
0045933
TEE
US$ 7.80
0047270
NIPPLE
US$ 8.11
0047626
NIPPLE
US$ 6.59
0060210
TEE
US$ 5.18
0062325
ELBOW
US$ 11.96
View all 566 Fitting parts →

3512E Electrical System (475 parts)

0302284
PLUG
US$ 1.66
0303978
CONNECTOR
US$ 8.49
0308307
CONNECTOR
US$ 9.27
0308370
CONNECTOR
US$ 13.41
0319295
TERMINAL
US$ 12.58
0321267
CONNECTOR
US$ 2.11
0321267
CONNECTOR
US$ 2.11
0619463
CONNECTOR
US$ 2.56
0S0509
CAP SCREW
US$ 0.21
0S0509
CAP SCREW
US$ 0.21
0S1566
CAPSCREW
US$ 1.14
0S1566
CAPSCREW
US$ 1.14
0S1571
CAP SCREW
US$ 0.49
0S1571
CAP SCREW
US$ 0.49
0S1585
CAP SCREW
US$ 0.70
View all 475 Electrical System parts →

3512E Hydraulic Hose (106 parts)

1113684
HOSE AS
US$ 23.84
1139001
HOSE AS
US$ 30.29
1301592
HOSE AS
US$ 29.54
1301593
HOSE AS
US$ 82.76
1369145
HOSE AS
US$ 83.93
1369476
HOSE AS
US$ 89.88
1408402
HOSE AS
US$ 53.00
1417143
HOSE-ELBOW
US$ 12.37
1417149
HOSE-ELBOW
Contact for price
1442159
HOSE AS
US$ 56.75
1504213
HOSE AS
US$ 35.02
1521005
HOSE AS
US$ 33.42
1654030
HOSE AS
US$ 38.83
1666518
HOSE AS
US$ 82.21
1666519
HOSE AS
US$ 113.47
View all 106 Hydraulic Hose parts →

3512E Hydraulic System (94 parts)

420-0653
SEAL AS-WATER
Contact for price
420-0652
SEAL AS-WATER
Contact for price
1008026
CYLINDER BLOCK AS
US$ 51,819.36
1008026
CYLINDER BLOCK AS
US$ 51,819.36
1068551
GEAR PUMP
US$ 1,176.41
1068554
STARTING MOTOR GP-ELECTRIC
US$ 1,176.41
1075856
BREAKER AS
US$ 78.49
1075857
BREAKER AS
US$ 66.02
1106606
PLATE-WARNING (POWER TAKE-OFF)
US$ 24.38
1141142
BREAKER AS
US$ 60.88
1141143
BREAKER AS
US$ 60.88
1167655
BREAKER A
US$ 74.25
1219638
CONNECTION GP-ELECTRICAL (BASIC)
US$ 196.16
1257096
BREAKER AS
US$ 121.68
1295667
GEAR PUMP
US$ 1.69
View all 94 Hydraulic System parts →

3512E Spring (82 parts)

1003877
RETAINER
US$ 10.14
1003878
SPRING-INJ
US$ 35.82
1204339
WASHER-SPR
US$ 0.53
1H9578
SPRING
US$ 30.97
1L9049
SPRING
US$ 25.01
1N2895
SPRING
US$ 6.33
1N2895
SPRING
US$ 6.33
1W4188
RETAINER A
US$ 30.46
1W4655
SPRING
US$ 5.41
2152329
SPRING
US$ 83.27
2152331
RETAINER
US$ 112.52
2210755
SPRING-REL
US$ 1.87
2816157
SPRING-VAL
US$ 14.20
2816157
SPRING-VAL
US$ 14.20
2N7029
SPRING
US$ 2.90
View all 82 Spring parts →

3512E Wiring Harness (71 parts)

1003638
HARNESS A
US$ 397.49
1003639
HARNESS A
US$ 610.55
1067719
CABLE AS
US$ 69.92
1085572
HARNESS A
US$ 117.57
1093038
WIRE END
US$ 0.26
1093038
WIRE END
US$ 0.26
1104172
HARNESS A
US$ 110.43
1108714
END WIRE
US$ 0.75
1127497
WIRE END
US$ 0.36
1200568
HARNESS A
US$ 968.60
1204510
END-WIRE
US$ 1.14
1209195
CABLE A
US$ 112.70
1214101
HARNESS A
US$ 319.67
1214102
HARNESS A
US$ 263.08
1223202
HARNESS A
US$ 28.21
View all 71 Wiring Harness parts →

3512E Valve Assembly (71 parts)

1003880
PUSHROD-VA
US$ 23.60
1124036
VALVE
US$ 46.70
1196284
LUBE G
US$ 340.48
1196284
LUBE G
US$ 340.48
1219839
VALVE
US$ 62.51
1244273
VALVE
US$ 57.38
1302607
INSERT
US$ 36.96
1302607
INSERT
US$ 36.96
1302608
INSERT V
US$ 45.53
1302608
INSERT V
US$ 45.53
1302613
GUIDE-VALV
US$ 14.66
1314340
1189491
US$ 42.50
1369630
CHECK NPR
US$ 25.04
1500229
VALVE
US$ 653.36
1500229
VALVE
US$ 653.36
View all 71 Valve Assembly parts →

3512E Engine Block (65 parts)

0535065
SLEEVE
US$ 10.86
1050253
CHECK NPR
US$ 178.39
1050255
1496033
US$ 164.35
1070992
CRANKSHAFT
US$ 3,910.93
1077331
BEARING 63
US$ 122.63
1077331
BEARING 63
US$ 122.63
1077333
BEARING .2
US$ 120.91
1077333
BEARING .2
US$ 120.91
10R7022
HEAD GP CY
US$ 2,061.17
1138432
SEAL GP
US$ 172.37
1138432
SEAL GP
US$ 172.37
1138433
SEAL GP
US$ 166.98
1138433
SEAL GP
US$ 166.98
1154109
CHECK NPR
US$ 42.84
1189494
CHECK NPR
US$ 272.32
View all 65 Engine Block parts →

3512E Repair Tools (59 parts)

1135183
SOCKET
US$ 0.88
1167476
SLEEVE-WEA
US$ 555.87
1213328
KIT-MARKER
US$ 25.11
1330969
SOCKET-CON
US$ 14.02
1337301
LEAD KIT
US$ 74.57
1716719
PARTS KIT
US$ 141.88
1863736
SOCKET-CON
US$ 0.94
1863736
SOCKET-CON
US$ 0.94
1P4923
KIT
US$ 14.01
1W5499
SLEEVE
US$ 196.74
2022787
HARDWR-KIT
US$ 22.50
2065967
SLEEVE-SHA
US$ 198.19
2210754
SOCKET-REL
US$ 34.03
2568766
VALVE KIT-
US$ 26.10
2944935
KIT-REBUIL
US$ 649.08
View all 59 Repair Tools parts →

3512E Switch/Relay (59 parts)

1057932
SWITCH
US$ 355.12
1085569
RELAY
US$ 377.23
1096507
SWITCH
US$ 67.07
1096507
SWITCH
US$ 67.07
1107884
SWITCH AS
US$ 35.17
1157947
RELAY
US$ 43.80
1259945
SWITCH-CTR
US$ 72.79
1272331
SWITCH
US$ 277.99
1281117
SWITCH AS
US$ 2,349.68
1501240
SWITCH AS
US$ 77.69
1894774
BASE-RELAY
US$ 42.72
1955820
RELAY
US$ 642.79
2210753
RELAY-CONT
US$ 37.51
2L3402
SWITCH
US$ 77.69
2N9768
SWITCH
US$ 155.75
View all 59 Switch/Relay parts →

3512E Fuel System (58 parts)

1145477
PLUNGER
US$ 20.17
1145477
PLUNGER
US$ 20.17
1243173
GOVERNOR G
US$ 8,842.15
1243174
GOVERNOR G
US$ 10,683.21
1623906
PUMP AS-F
US$ 226.39
1623906
PUMP AS-F
US$ 226.39
2452876
TANK AS
US$ 4,793.87
2461854
INJECTOR G
US$ 1,996.57
2530618
INJECTOR G
US$ 851.64
2952047
DIESEL EN
US$ 1,430.65
4N9681
GOVERNOR A
US$ 52.10
4W0334
PLUNGER A
US$ 19.92
4W3169
PLUNGER
US$ 133.00
4W3170
PLUNGER
US$ 131.12
4W3565
RACK
US$ 108.94
View all 58 Fuel System parts →

3512E Drive Shaft (58 parts)

1011366
SHAFT
US$ 704.46
1011367
SHAFT-IDLE
US$ 306.43
1029453
SHAFT
US$ 8,916.77
1121552
SHAFT-IDLE
US$ 306.43
1W4341
SHAFT
US$ 393.99
2128179
SHAFT
US$ 213.67
2128179
SHAFT
US$ 213.67
2128180
SHAFT-PUMP
US$ 330.18
2128180
SHAFT-PUMP
US$ 330.18
2152327
DRIVE
US$ 366.15
2152706
SHAFT AS
US$ 328.92
2302633
SHAFT AS-A
US$ 247.56
2517645
SHAFT
US$ 254.31
2W5479
SHAFT A
US$ 469.33
2W5479
SHAFT A
US$ 469.33
View all 58 Drive Shaft parts →

3512E Pin/Bushing (54 parts)

1014135
PIN SPRING
US$ 2.72
1261767
PIN
US$ 1.37
1541584
PIN-SPRING
US$ 2.64
1863735
PIN-CONNEC
US$ 0.87
1863735
PIN-CONNEC
US$ 0.87
1970560
PIN - PIST
US$ 91.22
1B0676
PIN
US$ 1.21
1H1200
PIN
US$ 1.28
1L5316
PIN
US$ 0.16
1L5316
PIN
US$ 0.16
1P5274
PIN
US$ 6.69
1T0550
PIN
US$ 1.60
2152710
PIN
US$ 25.44
2396986
PLATE-PIN
US$ 60.19
2W5974
PIN
US$ 6.59
View all 54 Pin/Bushing parts →

3512E Light/Lamp (50 parts)

0530558
CLAMP
US$ 3.62
1008075
CLAMP
US$ 40.03
1008075
CLAMP
US$ 40.03
1086170
CLAMP AS
US$ 33.76
1185075
LAMP
US$ 0.59
1239694
HORN
US$ 41.80
1259941
LAMP-BASE
US$ 14.58
1259942
LAMP-LENS
US$ 4.04
1259956
LAMP-LED
US$ 16.12
1539481
CLAMP AS
US$ 32.06
1569748
CLAMP
US$ 16.35
1569748
CLAMP
US$ 16.35
1735413
CLAMP-END
US$ 7.80
1N4910
CLAMP
US$ 40.84
2315867
CLAMP
US$ 20.15
View all 50 Light/Lamp parts →

3512E Seal (47 parts)

0336042
O-RING
US$ 3.22
0336042
O-RING
US$ 3.22
1261113
SEAL-WATER
US$ 3.18
1525338
RETAINER-B
US$ 39.07
1933282
RETAINER A
US$ 24.57
1933282
RETAINER A
US$ 24.57
1933286
RETAINER-E
US$ 53.07
2720759
SEL-PIP
US$ 21.25
2P1296
TEE-O-RING
US$ 28.59
2P1296
TEE-O-RING
US$ 28.59
2W2662
2090962
US$ 5.89
3518955
Ring
Contact for price
4B4716
COLLAR A
US$ 154.97
6L1694
GASKET
US$ 0.85
7J9108
SEAL
US$ 0.75
View all 47 Seal parts →

3512E Pin (41 parts)

1977008
DOWEL
US$ 12.13
1977008
DOWEL
US$ 12.13
1S5440
DOWEL
US$ 3.10
2390689
DOWEL
US$ 7.89
2F4547
DOWEL
US$ 1.85
4M3248
DOWEL
US$ 8.03
4M3248
DOWEL
US$ 8.03
4N0683
DOWEL
US$ 8.50
4N0683
DOWEL
US$ 8.50
4P9312
COTTER
US$ 0.14
4W9963
DOWEL
US$ 3.31
4W9969
DOWEL
US$ 2.29
5M4987
DOWEL
US$ 5.11
6F7172
DOWEL
US$ 2.31
6L3961
COTTER
US$ 1.47
View all 41 Pin parts →

3512E Piston Assembly (41 parts)

1019047
RING PISTO
US$ 32.33
1168154
PISTON AS
US$ 190.71
1234268
RING PISTO
US$ 49.59
1252782
SKIRT
US$ 189.07
1338383
CROWN AS-P
US$ 927.30
1388506
PIN-PISTON
US$ 121.48
1388507
PIN-PISTON
US$ 117.58
1440503
PISTON &RI
US$ 140.25
1979341
RING-PISTO
US$ 29.55
1N3967
Ring
US$ 129.98
2146066
RING-PISTO
US$ 49.59
2146066
RING-PISTO
US$ 49.59
2168570
RING-INTME
US$ 29.55
2291631
RING-PISTO
US$ 49.59
2332430
PISTON
US$ 1,325.41
View all 41 Piston Assembly parts →

FAQ

Are these genuine Caterpillar 3512E parts?
We supply both genuine CAT parts (New Genuine / Cat Reman / Cat Classic) and OEM-equivalent direct replacements. All parts are fitment-verified for the 3512E before dispatch and warranty confirmed in the quotation.

How do I confirm the part number for my 3512E?
Match the part number on your old part, or send us your machine serial number — WSTPARTS verifies fitment free of charge.

Other Caterpillar models

CAT 320C CAT 320D CAT 3306 CAT 3516B CAT 3512 CAT 345D CAT 345B CAT C18 CAT 330D CAT C15 CAT 345C CAT 365B CAT 330C CAT 325C CAT 325D CAT 336D CAT G3508 CAT 3516C CAT G3616 CAT C9 CAT 3516 CAT 3412C CAT G3608 CAT C13 CAT C7 CAT 3406C CAT 3508C CAT 3512C CAT C175 CAT 3126B
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