AVSPARE.COM
parts catalog

CYLINDER BLOCK AND COVERS--END VIEW--Part 2 of 2 SERIAL NO. 99E8104 TO 99E8127, 99E8129, 99E8132 AND 99E8134 TO 99E11945 INCLUSIVE REFER ALSO TO PAGE 150B FOR SPECIAL PARTS 12E


BASIC ENGINE
CYLINDER BLOCK GP
SERVICE EQUIPMENT AND SUPPLIES
GASKET & SEAL KITS
BASIC ENGINE
CRANKSHAFT GP
FLYWHEEL GP
PISTON & ROD GP


BASIC ENGINE

CYLINDER BLOCK GP
 

#UE0347800040
 

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--END VIEW--Part 2 of 2
SERIAL NO. 99E8104 TO 99E8127, 99E8129, 99E8132 AND 99E8134 TO 99E11945 INCLUSIVE
REFER ALSO TO PAGE 150B FOR SPECIAL PARTS
c89043 UE034780
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1C-2251 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  4F-3492 [1] DOWEL  
    (PART OF COVER ASSEM. 4M2954)
  5M-9083 [1] COVER  
  2M-0557 [1] GASKET  
  6H-0192 [5] STUD  
    (PART OF COVER ASSEM. 4M2954)
  1B-4203 [5] NUT  
  3B-4506 [5] LOCKWASHER  
  2B-0174 [1] PLUG  
  2D-8806 [3] STUD  
    (PART OF COVER ASSEM. 4M2954)
  9H-5916 [1] LOCK  
  0S-1594 [2] BOLT  
  2A-4492 [1] STUD  
  1B-4203 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  0L-2070 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  4M-9945 [1] COVER  
  4M-9914 [1] GASKET  
  0L-1351 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  0S-1591 [5] BOLT  
  3B-4506 [5] LOCKWASHER  
  7M-7602 [1] BRACKET  
  0S-0509 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  1L-3661 [1] CLAMP  
  7M-7388 [1] PIPE  
    (FLYWHEEL HOUSING DRAIN)
  4B-2363 [1] PLUG  
  6F-4868 [1] GASKET  
  0S-1594 [2] BOLT  
  1A-2362 [1] LOCK  
  5B-5980 [1] GASKET  
  8F-4102 [1] PLATE  
  8F-4099 [1] GASKET  
  8F-4103 [1] COVER ASSEM.  
  8F-7559 [1] RING  
  3B-4615 [1] COTTER PIN  
  4M-4300 [1] PIPE  
  1M-9390 [1] GASKET  
  7H-3460 [1] CABLE ASSEM.  
  5M-7546 [1] GAUGE ASSEM.  
  1A-2029 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  5M-7973 [2] STUD (3" LONG)  
  0L-1143 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  2B-6296 [1] STUD  
    (PART OF COVER ASSEM. 4M2954)
  0S-1594 [1] BOLT  
  5H-3204 [1] LOCK  
  5M-6547 [1] TUBE ASSEM.  
  7F-7889 [1] GASKET  
  4M-4419 [2] LOCK  
  0S-1594 [4] BOLT  
  1M-5916 [1] GASKET  
  4M-2954 [1] COVER ASSEM.  
  4B-2363 [1] PLUG  
  6F-4868 [1] GASKET  
  1M-7831 [1] SUPPORT ASSEM.  
  0L-1352 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  1A-5964 [5] BOLT  
  3B-4506 [5] LOCKWASHER  
  4M-2973 [1] PAN  
  4M-2971 [1] GASKET  
 

#UE0347800041
 

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--SIDE VIEW--Part 1 of 2
EFFECTIVE WITH SERIAL NO. 99E11946
7M4403 CYLINDER BLOCK ASSEMBLY PARTS ARE SHOWN ON PAGE 26. SEE PAGE 26B FOR GASKET KIT
c129560 UE034780
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2M-5209 [1] COVER  
  1M-9390 [1] GASKET  
  0L-1351 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  0L-1351 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  1M-5915 [1] PLATE  
  0S-1594 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  1M-0130 [1] COVER  
  4M-6480 [1] GASKET  
  4M-2956 [1] GASKET  
  4M-2955 [1] COVER  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  0L-1351 [24] BOLT  
  3B-4506 [24] LOCKWASHER  
  0S-1594 [10] BOLT  
  3B-4506 [10] LOCKWASHER  
  7B-3235 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  9H-3864 [1] GASKET  
  5M-2817 [1] BUSHING ASSEM.  
  0L-1351 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  8M-7729 [1] TUBE ASSEM.  
    (31.24" lONG OVERALL)
  9H-2713 [1] GASKET  
  1D-4539 [2] BOLT  
  5M-6560 [2] LOCK  
  0S-1591 [1] BOLT (1.50" LONG)  
  3B-4506 [1] LOCKWASHER  
  1S-2387 [1] TUBE ASSEM.  
    (34.76" LONG)
  9H-6067 [1] SEAL  
  9H-2713 [1] GASKET  
  1D-4538 [2] BOLT  
  5M-6560 [1] LOCK  
  0S-1591 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  0S-1620 [1] BOLT  
  4F-9325 [1] GASKET  
  5M-1903 [1] COVER  
  4M-2250 [1] GASKET  
  0L-1351 [20] BOLT  
  3B-4506 [20] LOCKWASHER  
  7M-4403 Y [1] BLOCK ASSEM.  
    (SEE SEPARATE ILLUSTRATION)
  4M-2969 [1] GASKET  
  4M-2972 [1] PLATE ASSEM.  
  0L-1351 [2] BOLT (.875" LONG)  
  3B-4506 [2] LOCKWASHER  
  5M-9135 [1] LOCK  
  1A-1460 [13] BOLT  
  5M-9134 [1] LOCK  
  5M-9132 [1] LOCK  
  5M-9136 [1] LOCK  
  5M-9131 [1] LOCK  
  8S-2240 [6] LINER  
  3S-3977 [12] SEAL  
  4B-5387 [1] PLUG  
  [2] STUD  
  8H-9650 [1] FERRULE  
  9H-5921 [1] GASKET  
  5M-6494 [1] POINTER  
    (PART OF 3S8508 ASSEM.)
  9H-6067 [1] SEAL  
  1S-4382 [2] GASKET  
  5H-4212 [1] PLUG  
  3S-8508 [1] HOUSING ASSEM.  
  4B-3938 [1] PLUG (CORE)  
    (TURBOCHARGER DRAIN BACK HOLE)
  7M-7390 [1] COVER ASSEM.  
  5H-4211 [1] BUSHING  
    (PART OF COVER ASSEM. 7M7390)
  1S-4385 [1] SCREEN ASSEM.  
  0S-1571 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  0T-0573 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  Y   SEPARATE ILLUSTRATION
 

#UE0347800042
 

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--END VIEW--Part 2 of 2
EFFECTIVE WITH SERIAL NO. 99E11946
REFER ALSO TO PAGE 150B FOR SPECIAL PARTS
c94348 UE034780
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1C-2251 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  4F-3492 [1] DOWEL  
    (PART OF COVER ASSEM. 4M2954)
  5M-9083 [1] COVER  
  2M-0557 [1] GASKET  
  6H-0192 [5] STUD  
    (PART OF COVER ASSEM. 4M2954)
  1B-4203 [5] NUT  
  3B-4506 [5] LOCKWASHER  
  2B-0174 [1] PLUG  
  2D-8154 [3] STUD  
    (PART OF COVER ASSEM. 4M2954)
  9H-5916 [1] LOCK  
  0S-1594 [2] BOLT  
  2A-4492 [1] STUD  
  1B-4203 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  0L-2070 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  4M-9945 [1] COVER  
  4M-9914 [1] GASKET  
  0L-1351 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  0S-1591 [5] BOLT  
  3B-4506 [5] LOCKWASHER  
  7M-7602 [1] BRACKET  
  0S-0509 [1] BOLT  
  1D-4717 [1] NUT  
  3B-4506 [1] LOCKWASHER  
  1L-3661 [1] CLAMP  
  7M-7388 [1] PIPE  
    (FLYWHEEL HOUSING DRAIN)
  4B-2363 [1] PLUG  
  6F-4868 [1] GASKET  
  0S-1594 [2] BOLT  
  1A-2362 [1] LOCK  
  5B-5980 [1] GASKET  
  8F-4102 [1] PLATE  
  8F-4099 [1] GASKET  
  8F-4103 [1] COVER ASSEM.  
  8F-7559 [1] RING  
  3B-4615 [1] COTTER PIN  
  4M-4300 [1] PIPE  
  1M-9390 [1] GASKET  
  7H-3460 [1] CABLE ASSEM.  
  5M-7546 [1] GAUGE ASSEM.  
  1A-2029 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  5M-7973 [2] STUD (3" LONG)  
  0L-1143 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  2B-6296 [1] STUD  
    (PART OF COVER ASSEM. 4M2954)
  0S-1594 [1] BOLT  
  5H-3204 [1] LOCK  
  5M-6547 [1] TUBE ASSEM.  
  7F-7889 [1] GASKET  
  4M-4419 [2] LOCK  
  0S-1594 [4] BOLT  
  1M-5916 [1] GASKET  
  4M-2954 [1] COVER ASSEM.  
  4B-2363 [1] PLUG  
  6F-4868 [1] GASKET  
  1M-7831 [1] SUPPORT ASSEM.  
  0L-1352 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  1A-5964 [5] BOLT  
  3B-4506 [5] LOCKWASHER  
  4M-2973 [1] PAN  
  4M-2971 [1] GASKET  
 

#UE0347800043
 

7M-4403: CYLINDER BLOCK ASSEMBLY

7M4403 CYLINDER BLOCK ASSEMBLY--Type 1
Part of Cylinder Block and Covers shown on Pages 24, 24B and 24D
c86336 UE034780
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4B-5387 [1] PLUG  
  2H-1190 [1] DOWEL  
  2M-0767 [1] CAP GROUP  
  2M-0769 [2] SHIM (LARGE)  
  2M-0770 [6] SHIM (SMALL)  
    (PARTS OF CAP GROUP 2M767)
  2A-3798 [2] DOWEL  
  4B-9782 [2] BALL  
  4M-8070 [10] STUD (6.48" LONG)  
  5L-7648 [2] STUD (6.62" LONG)  
  1A-5660 [12] NUT  
  5H-9456 [12] COTTER PIN  
  0L-2061 [2] DOWEL  
  7M-4046 [3] BEARING  
  8B-6349 [2] DOWEL  
  8H-9652 [1] SHAFT  
  9M-5477 [1] BEARING  
  9H-6133 [2] PLUG  
    (.787" DIAMETER)
    -OR-
  4B-5387 [2] PLUG  
    (.938" DIAMETER)
  8M-3023 [6] ORIFICE  
  3F-6808 [6] DOWEL  
  5M-3310 [1] CAP GROUP  
  2M-0769 [2] SHIM (LARGE)  
  2M-0770 [6] SHIM (SMALL)  
    (PARTS OF CAP GROUP 5M3310)
  5M-3307 [2] STUD  
  1A-5660 [2] NUT  
  5H-9456 [2] COTTER PIN  
  2M-0765 [5] CAP GROUP  
  2M-0769 [10] SHIM (LARGE)  
    (2 IN EACH CAP GROUP 2M765)
  2M-0770 [30] SHIM (SMALL)  
    (6 IN EACH CAP GROUP 2M765)
 

#UE0347800044
 

7M-4403: CYLINDER BLOCK ASSEMBLY

7M4403 CYLINDER BLOCK ASSEMBLY--Type 2
Part of Cylinder Block and Covers shown on Pages 24, 24B and 24D
c120081 UE034780
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4B-5387 [1] PLUG  
  7H-3171 [3] PLUG  
  2H-1190 [1] DOWEL  
  2M-0767 [1] CAP GROUP  
  2M-0769 [2] SHIM (LARGE)  
  2M-0770 [6] SHIM (SMALL)  
    (PARTS OF CAP GROUP 2M767)
  2A-3798 [2] DOWEL  
  4B-3938 [1] PLUG  
  4B-9782 [1] BALL  
  4M-8070 [10] STUD (6.48" LONG)  
  5L-7648 [2] STUD (6.62" LONG)  
  1A-5660 [12] NUT  
  5H-9456 [12] COTTER PIN  
  0L-2061 [2] DOWEL  
  7M-4046 [4] BEARING  
  8B-6349 [2] DOWEL  
  9F-2247 [1] PLUG  
  8H-9652 [1] SHAFT  
  9M-5477 [1] BEARING  
  4B-5387 [1] PLUG  
    (938" DIAMETER)
  8M-3023 [6] ORIFICE (1.10" LONG)  
    -OR-
  2S-1541 [6] ORIFICE (1.23" LONG)  
  3F-6808 [6] DOWEL  
  5M-3310 [1] CAP GROUP  
  2M-0769 [2] SHIM (LARGE)  
  2M-0770 [6] SHIM (SMALL)  
    (PARTS OF CAP GROUP 5M3310)
  5M-3307 [2] STUD  
  1A-5660 [2] NUT  
  5H-9456 [2] COTTER PIN  
  2M-0765 [5] CAP GROUP  
  2M-0769 [10] SHIM (LARGE)  
    (2 IN EACH CAP GROUP 2M765)
  2M-0770 [30] SHIM (SMALL)  
    (6 IN EACH CAP GROUP 2M765)
 

#UE0347800045
 

GASKET KITS

GASKET KITS
UE0347800045 UE034780
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  DIESEL ENGINE BASIC  
  2S-1652 DIESEL ENGINE SUPPLEMENTARY  
  2S-1653 VALVE GRINDING  
  7M-1914 CYLINDER LINER AND PISTON REPLACEMENT  
    NOTE: PISTON AND LINER REPLACEMENT REQUIRE THE USE OF 2S1653 AND 7M1914 GASKET KITS
  7M-1913 WATER PUMP  
    SERIAL NO. 99E4491 TO 99E11022, 99E11028 AND 99E11033 INCLUSIVE
  4S-8049 WATER PUMP  
    SERIAL NO. 99E11023 TO 99E11027, 99E11029 TO 99E11032 AND 99E11034-UP
  8M-4908 GASOLINE STARTING ENGINE BASIC  
  1S-7223 GASOLINE STARTING ENGINE SUPPLEMENTARY  
  9M-5678 GASOLINE STARTING ENGINE CLUTCH  
    MECHANISM REPAIR
 

#UE0347800046
 

9H-3722: CRANKSHAFT

CRANKSHAFT (9H3722 N/S)
c140707 UE034780
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3S-9730 [6] BEARING  
  7S-9439 [1] BEARING  
  9F-2247 [6] PLUG  
    (PART OF CRANKSHAFT ASSEM. 8M4501)
  8M-4501 [1] CRANKSHAFT ASSEM.  
  7B-3235 [6] BOLT  
  3B-4508 [6] LOCKWASHER  
  1M-7709 [1] PULLEY  
  8H-5146 [1] WASHER ASSEM.  
  1S-4604 [1] SEAL  
  4M-9933 [1] GEAR (40 TEETH)  
  5H-2671 [1] KEY  
    (PARTS OF CRANKSHAFT ASSEM. 8M4501)
  4F-3492 [1] DOWEL  
    (PART OF WASHER ASSEM. 8H5146)
  9S-1364 [1] BOLT  
  3B-4512 [1] LOCKWASHER  
  1M-7708 [1] DAMPER ASSEM.  
 

#UE0347800047
 

CRANKSHAFT BEARING REPLACEMENT GROUPS

CRANKSHAFT BEARING REPLACEMENT GROUPS
UE0347800047 UE034780
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
 

#UE0347800048
 

9H-6018: FLYWHEEL

FLYWHEEL (9H6018 N/S)
Refer also to Page 121 for special parts
c69196 UE034780
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1M-2900 [1] FLYWHEEL ASSEM.  
  1M-7341 [1] LOCK  
  8B-5144 [9] BOLT  
  1M-2910 [2] RING  
  1M-9377 [1] GEAR (112 T.)  
    (PART OF FLYWHEEL ASSEM. 1M2900)
 

#UE0347800049
 

CONNECTING ROD AND PISTON

CONNECTING ROD AND PISTON--6 REQUIRED
NOTE: 3S4030 PISTON AND LINER GROUP, CONSISTING OF:
1-PISTON ASSEMBLY, 1-LINER AND 2-SEAL, IS AVAILABLE
c77772 UE034780
  For full view, you need register

Parts for your 12E MOTOR GRADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3S-4029 [1] RING GROUP  
    (CONSISTS OF COMPLETE SET OF RINGS FOR ONE PISTON)
  3S-4027 [1] RING (TOP)  
  3S-4026 [1] RING (INTERMEDIATE)  
  7M-2126 [1] RING (OIL)  
    (PARTS OF PISTON ASSEM. 3S4028)
  3S-4028 [1] PISTON ASSEM.  
  9H-4015 [2] RETAINER  
  9H-4016 [1] PIN  
  1M-1079 [1] ROD ASSEM.  
  9H-3984 [1] BUSHING  
    (PART OF ROD ASSEM. 1M1079)
  1M-1081 [2] BOLT  
    (PART OF ROD ASSEM. 1M1079)
  7M-7821 [1] BEARING  
    (STANDARD)
  2S-0502 [1] BEARING  
    (.010" UNDERSIZE)
  2S-0503 [1] BEARING  
    (.020" UNDERSIZE)
  7M-7826 [1] BEARING  
    (.030" UNDERSIZE)
  4B-6074 [2] NUT  
    (PART OF ROD ASSEM. 1M1079)
  1S-0685 [2] COTTER PIN  
 

Information:

Tool Operating Manual
Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}
Setup and Operation of the 368-8645 Tool Kit (CRANKCASE PRESSURE){1317}
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
Using the 8T-2700 Blowby/Air Flow Indicator{0781, 0785, 1317}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}
Using the 242-3980 Piston Groove Gauge on 3500A and B Engines with Monotherm Pistons using the 329-2630 and 329-2631 Piston Groove Gauges on 3500B Engines with Monotherm Pistons{0374, 0599, 0700, 0701, 0705}

Caterpillar Parts SIS Catalog 12E :

Truck sale:

 
Caterpillar 12E
- motor graders
HOLT CAT
77.600 
Caterpillar 3512EP, Stationäre Stromaggregate, Bau-Und Bergbauausrüstung
- Stationary Generator Sets
FOLEY EQUIPMENT COMPANY
452,800 
Caterpillar 349FL12E, Construction
- Crawler Excavators
FOLEY EQUIPMENT COMPANY
10,000 
Caterpillar 12E, Construction
- motor graders
N C MACHINERY CO.
217,100 
Caterpillar 349FL12E, Crawler Excavators, Construction
- Crawler Excavators
FOLEY EQUIPMENT COMPANY
Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.