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CRANKSHAFT BEARING REPLACEMENT GROUPS Serial No. 31B3784-Up D342 INDUSTRIAL ENGINE


BASIC ENGINE
CRANKSHAFT GP
FLYWHEEL GP
PISTON & ROD GP

INDUSTRIAL ENGINE D342 INDUSTRIAL ENGINE 31B
 D342 & G342 ENGINE 31B02478-03984 UE034793 D342 31B   (1959)

BASIC ENGINE

CRANKSHAFT GP
CRANKSHAFT
CRANKSHAFT
CRANKSHAFT
3L-8455 CRANKSHAFT
CRANKSHAFT
3L-8455 CRANKSHAFT
CRANKSHAFT BEARING REPLACEMENT GROUPS
CRANKSHAFT BEARING REPLACEMENT GROUPS
CRANKSHAFT BEARING REPLACEMENT GROUPS
CRANKSHAFT BEARING REPLACEMENT GROUPS
CRANKSHAFT REPLACEMENT GEAR GROUP
8M-3477 CRANKSHAFT REPLACEMENT GEAR GROUP
 

#UE0347930120
 

CRANKSHAFT BEARING REPLACEMENT GROUPS

CRANKSHAFT BEARING REPLACEMENT GROUPS
Serial No. 31B3784-Up
UE0347930120 UE034793
None CRANKSHAFT BEARING REPLACEMENT GROUPS Parts scheme
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Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
 

#UE0347930121
 

8M-3477: CRANKSHAFT REPLACEMENT GEAR GROUP

8M3477 CRANKSHAFT REPLACEMENT GEAR GROUP
c80897 UE034793
8M3477 CRANKSHAFT REPLACEMENT GEAR GROUP Parts scheme
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Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5H-4728 [1] LOCK  
    (1.531" SPACE BETWEEN HOLES)
  5H-4695 [3] LOCK  
    (1.718" SPACE BETWEEN HOLES)
  [1] GEAR  
  [1] FORM  
    (INSTRUCTION)
  0S-1584 [8] BOLT  
 

#UE0347930122
 

3L-3921: FLYWHEEL GROUP

3L3921 FLYWHEEL GROUP
Serial No. 31B2478 to 31B3041 inclusive
Part of 4L1109 Naturally Aspirated Engine Arrangement
c54392 UE034793
3L3921 FLYWHEEL GROUP Parts scheme
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Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1591 [12] BOLT  
  5B-5327 [6] LOCK  
    (PARTS OF ASSEM. 2L6648)
  2L-6648 [1] FLYWHEEL ASSEM.  
  2A-1719 [6] BOLT  
  3F-6719 [3] LOCK  
  7B-6255 [1] GEAR (145T.)  
    (PART OF ASSEM. 2L6648)
 

#UE0347930123
 

5L-1438: FLYWHEEL

FLYWHEEL (5L1438 N/S)
Serial No. 31B3042 to 3239, 3241, 3242 and 3244 to 31B3288 inclusive
PART OF 4L1109 NATURALLY ASPIRATED ENGINE ARRANGEMENT AND
4L5401 NATURALLY ASPIRATED NATURAL GAS ENGINE ARRANGEMENT
c67208 UE034793
5L1438 FLYWHEEL Parts scheme
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Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7B-6255 [1] GEAR (145 TEETH)  
    (PART OF FLYWHEEL ASSEM. 5L1437)
  0S-1591 [12] BOLT  
    (PART OF FLYWHEEL ASSEM. 5L1437)
  0S-1897 [6] BOLT  
  3F-6719 [3] LOCK  
  5L-1437 [1] FLYWHEEL ASSEM.  
  5B-5327 [6] LOCK  
    (PART OF FLYWHEEL ASSEM. 5L1437)
 

#UE0347930124
 

5L-1438: FLYWHEEL

FLYWHEEL (5L1438 N/S)
Serial No. 31B3240, 3243 and 3289-Up
PART OF ALL ARRANGEMENTS COVERED IN THIS PARTS BOOK
EXCEPTING 4L5300 TURBOCHARGED NATURAL GAS ENGINE ARRANGEMENT
c82945 UE034793
5L1438 FLYWHEEL Parts scheme
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Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-5287 [1] GEAR (151 TEETH)  
    (PART OF FLYWHEEL ASSEM. 5L4915)
  0S-1897 [6] BOLT  
  3F-6719 [3] LOCK  
  5L-4915 [1] FLYWHEEL ASSEM.  
 

#UE0347930125
 

4L-3871: FLYWHEEL GROUP

4L3871 FLYWHEEL GROUP
Part of 4L5300 Turbocharged, 4L481, 4L482 and 4L5082 Naturally Aspirated
Natural Gas Engine Arrangements
c62205 UE034793
4L3871 FLYWHEEL GROUP Parts scheme
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Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1591 [12] BOLT  
  5B-5327 [6] LOCK  
    (PARTS OF ASSEM.2L6648)
  4L-2543 [1] FLYWHEEL ASSEM.  
  2A-1719 [6] BOLT  
  3F-6719 [3] LOCK  
  7B-6255 [1] GEAR  
    (PART OF ASSEM.4L2543)
 

#UE0347930126
 

7M-9178: CONNECTING ROD AND PISTON

CONNECTING ROD AND PISTON (7M9178 N/S)--6 Required
Serial No. 31B3905-Up
Part of 4L1109 Naturally Aspirated Engine Arrangement.
Note: 3S4032 Piston and Liner Group is available
c78413 UE034793
7M9178 CONNECTING ROD AND PISTON Parts scheme
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Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4M-9183 [1] BEARING  
  5B-2681 [2] DOWEL  
    (PARTS OF ROD ASSEM. 7M4835)
  2M-6499 [1] BEARING  
    (STANDARD)
  2M-6500 [1] BEARING  
    (.025" UNDERSIZE)
  2M-6501 [1] BEARING  
    (.050" UNDERSIZE)
  2S-8883 [1] RING (TOP)  
  2S-8884 [1] RING (CENTER)  
  3H-0881 [1] RING (BOTTOM OIL)  
    (PARTS OF PISTON ASSEM. 3S4040)
  3S-4040 [1] PISTON ASSEM.  
  7M-4926 [2] RETAINER  
  3H-6767 [1] PIN  
  7M-4835 [1] ROD ASSEM.  
  4H-9841 [2] BOLT  
  1A-5660 [2] NUT  
    (PARTS OF ROD ASSEM. 7M4835)
  1S-0686 [2] COTTER PIN  
  3S-4031 PISTON RING GROUP  
    (CONSISTS OF COMPLETE SET OF RINGS FOR ONE PISTON)
 

#UE0347930127
 

CONNECTING ROD AND PISTON

CONNECTING ROD AND PISTON--6 Required
Serial No. 31B2478 to 31B3090 inclusive. PART OF 4L1109 NATURALLY
ASPIRATED ENGINE ARRANGEMENT. Note: 3S4032 Piston and Liner Group is available
c91203 UE034793
None CONNECTING ROD AND PISTON Parts scheme
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Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6F-3443 [1] BUSHING  
  5B-2681 [2] DOWEL  
    (PARTS OF ROD ASSEM. 7M4835)
  2M-6499 [1] BEARING (STD.)  
  2M-6500 [1] BEARING (.025" U SIZE)  
  2M-6501 [1] BEARING (.050" U SIZE)  
  2M-8108 [1] RING GROUP  
    (CONSISTS OF COMPLETE SET OF RINGS FOR ONE PISTON)
  5M-4281 [1] RING (COMP.)  
  5H-1508 [2] RING (COMP.)  
  5M-5697 [1] RING (OIL)  
    (PARTS OF PISTON ASSEM. 1M3495)
  1M-3495 [1] PISTON ASSEM.  
  7M-4926 [2] RETAINER  
  3H-6767 [1] PIN  
  7M-4835 [1] ROD ASSEM.  
  4H-9841 [2] BOLT  
  1A-5660 [2] NUT  
  1S-0686 [2] COTTER PIN  
    (PARTS OF ROD ASSEM. 7M4835)
 

#UE0347930128
 

CONNECTING ROD AND PISTON

CONNECTING ROD AND PISTON--6 Required
Serial No. 31B3091 to 31B3904 inclusive. PART OF 4L1109 NATURALLY
ASPIRATED ENGINE ARRANGEMENT. Note: 3S4032 Piston and Liner Group is available
c77886 UE034793
None CONNECTING ROD AND PISTON Parts scheme
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Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4M-9183 [1] BEARING  
  5B-2681 [2] DOWEL  
    (PARTS OF ROD ASSEM. 7M4835)
  2M-6499 [1] BEARING  
    (STANDARD)
  2M-6500 [1] BEARING  
    (.025" UNDERSIZE)
  2M-6501 [1] BEARING  
    (.050" UNDERSIZE)
  5M-4281 [1] RING (TOP)  
  5M-9053 [1] RING (CENTER)  
  5M-5697 [1] RING (BOTTOM OIL)  
    (PARTS OF PISTON ASSEM. 4M9112)
  4M-9112 [1] PISTON ASSEM.  
  7M-4926 [2] RETAINER  
  3H-6767 [1] PIN  
  7M-4835 [1] ROD ASSEM.  
  4H-9841 [2] BOLT  
  1A-5660 [2] NUT  
    (PARTS OF ROD ASSEM. 7M4835)
  1S-0686 [2] COTTER PIN  
  7M-9177 PISTON RING GROUP  
    (CONSISTS OF COMPLETE SET OF RINGS FOR ONE PISTON)
 

#UE0347930129
 

CONNECTING ROD AND PISTON

CONNECTING ROD AND PISTON--7.5:1 Ratio--6 Required--Type 1
PART OF 4L481 NATURALLY ASPIRATED NATURAL GAS ENGINE ARRANGEMENT
Note: 6L2718 Piston and Liner Group, consisting of 1--Piston Assembly, 1--Liner
and 3--Seal, is available
c86413 UE034793
None CONNECTING ROD AND PISTON Parts scheme
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Parts for your D342 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9H-1225 [1] RING GROUP  
    (CONSISTS OF A COMPLETE SET OF RINGS FOR ONE PISTON)
  5M-5704 [1] RING (COMPRESSION)  
  5M-9053 [2] RING (COMPRESSION)  
  5M-5697 [1] RING (OIL)  
    (PARTS OF PISTON ASSEM. 8H7167)
  8H-7167 [1] PISTON ASSEM.  
  7M-4926 [2] RETAINER  
  3H-6767 [1] PIN  
  7M-4835 [1] ROD ASSEM.  
  4M-9183 [1] BEARING  
    (PART OF ROD ASSEM 7M4835)
  4H-9841 [2] BOLT  
    (PART OF ROD ASSEM. 7M4835)
  7H-6704 [1] BEARING  
  5B-2681 [2] DOWEL  
  1A-5660 [2] NUT  
  6F-5264 [2] COTTER PIN  
    (PARTS OF ROD ASSEM. 7M4835)
 

Information:

Engine News
New Bend Specification For Used Or Field Reground Crankshafts
1980/08/13
Use 6V6035 Hardness Tester On Crankshafts
1982/02/24
Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks
1983/05/25
Crankshaft Failures
1983/11/30
Remanufactured Undersize Crankshafts Are Available
1984/04/11
Why Choose Caterpillar Remanufactured Crankshafts? Because We Offer More ...
1985/09/01
Special Instruction
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}
Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}
Installation Of 7N142 Seal Group{1160}
Installation Of 7N142 Seal Group{1160}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Service Magazine
Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22
Use 6V6035 Hardness Tester On Crankshafts{0651,1202}
1982/02/22
Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03
Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks{0622,0675,1201,1202}
1983/05/16
Reuse Of Engine Bearings{1230}
1983/05/16
Crankshaft Failures{1202,1230}
1983/11/21
Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21
Remanufactured Undersize Crankshafts Are Available{1202}
1983/11/21
Remanufactured Crankshafts Are Available In Standard And Two Undersize Dimensions (U.S. and Canada){1202,7754}
1985/11/18
Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08
Tools To Remove Wear Sleeves From Crankshafts{0621,7558}
1977/04/18
Crankshaft Support Groups Are Available To Measure Bent Crankshafts{0653,1202}
1977/11/07
Use New Main Bearings In Replacement Cylinder Blocks{1203,1201}
1978/06/12
Change In Procedure To Check Main Bearing Clearance{1203}
1978/08/28
New Centering Rings For Oversized Main Bearings{0665,1230}
1979/06/04
40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16

Caterpillar Parts SIS Catalog D342 :

CRANKSHAFT BEARING REPLACEMENT GROUPS
CRANKSHAFT BEARING REPLACEMENT GROUPS
GASKET KITS
CRANKSHAFT
3L-8455 CRANKSHAFT
CRANKSHAFT
3L-8455 CRANKSHAFT
CRANKSHAFT
CRANKSHAFT
CYLINDER BLOCK ASSEMBLY
5M-9129 CYLINDER BLOCK ASSEMBLY
CYLINDER BLOCK ASSEMBLY
1S-7878 CYLINDER BLOCK ASSEMBLY
CYLINDER BLOCK ASSEMBLY
3L-8471 CYLINDER BLOCK ASSEMBLY
CRANKSHAFT REPLACEMENT GEAR GROUP
8M-3477 CRANKSHAFT REPLACEMENT GEAR GROUP
FLYWHEEL GROUP
3L-3921 FLYWHEEL GROUP
FLYWHEEL
5L-1438 FLYWHEEL
FLYWHEEL
5L-1438 FLYWHEEL
FLYWHEEL GROUP
4L-3871 FLYWHEEL GROUP
CONNECTING ROD AND PISTON
7M-9178 CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON

Truck sale:

1975 CAT D342
USD $9,900 
1975 CAT D342

Empire Power Systems
PHOENIX, Arizona
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