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CRANKSHAFT EFFECTIVE WITH SERIAL NO. 68B1005-UP AND 76B125-UP D379 INDUSTRIAL ENGINE


BASIC ENGINE
CRANKSHAFT GP
DAMPER GP
CRANKSHAFT GP
SERVICE EQUIPMENT AND SUPPLIES
GASKET & SEAL KITS
BASIC ENGINE
BALANCER GP
FLYWHEEL GP
PISTON & ROD GP
CRANKSHAFT GP

INDUSTRIAL ENGINE D379 INDUSTRIAL ENGINE 68B
 D379 ENGINE 68B00675-01615 UE070021 D379 68B   (1961)

BASIC ENGINE

CRANKSHAFT GP
CRANKSHAFT
CRANKSHAFT
CRANKSHAFT
CRANKSHAFT
SEAL GP-CRANKSHAFT CONVERSION
3N-8008 SEAL GP-CRANKSHAFT CONVERSION
CONNECTING ROD AND MAIN BEARING REPLACEMENTS
CONNECTING ROD AND MAIN BEARING REPLACEMENTS
 

#UE0700210070
 

CRANKSHAFT

CRANKSHAFT
EFFECTIVE WITH SERIAL NO. 68B1005-UP AND 76B125-UP
c105237 UE070021
None CRANKSHAFT Parts scheme
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Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1594 [24] BOLT  
  3B-4506 [24] LOCKWASHER  
  7L-2534 [2] RING  
  5L-7856 [1] THROWER  
  4L-4647 [5] BEARING  
    (STANDARD)
  [5] BEARING  
    (050" UNDERSIZE)
  [2] GASKET  
  8L-3972 [2] BAFFLE  
    FOR CLOCKWISE ENGINE ROTATION ASSEMBLE CRANKSHAFT IN BLOCK SO THAT ARROW ON FLANGE POINTS IN A CLOCKWISE DIRECTION WHEN VIEWED FROM REAR OF ENGINE
  8L-9835 [8] RING (SNAP)  
  0L-1024 [8] PLUG  
    (PARTS OF CRANKSHAFT ASSEM. 5L6286)
  5L-6286 [1] CRANKSHAFT ASSEM.  
  5L-1857 [1] ADAPTER  
  5L-7858 [1] THROWER  
  6F-7035 [10] BOLT  
  3B-4514 [10] LOCKWASHER  
 

#UE0700210071
 

3N-9587: DAMPER GROUP

3N9587 DAMPER GROUP
Serial No. 68B884-Up. AN ATTACHMENT
c156190 UE070021
3N9587 DAMPER GROUP Parts scheme
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Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-1793 [1] DAMPER ASSEM.  
2. 0S-1587 [10] BOLT  
  3B-4508 [10] LOCKWASHER  
  3B-7654 [10] WASHER  
3. 3N-8785 [1] ADAPTER  
4. 0T-0603 [10] BOLT  
  4M-6953 [10] WASHER  
 

#UE0700210072
 

3N-8008: SEAL GP-CRANKSHAFT CONVERSION

3N8008 CRANKSHAFT CONVERSION SEAL GROUP--Field Installation
c152603 UE070021
3N8008 SEAL GP-CRANKSHAFT CONVERSION Parts scheme
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Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-2093 [1] GASKET  
2. 3N-3170 [1] ADAPTER  
3. 3N-7821 H [1] ADAPTER  
    (Use with 5L1857 Adapter)
  3N-7822 H [1] ADAPTER  
    (Use with 4L8819 Adapter)
  3N-7823 H [1] ADAPTER  
    (Use with 7L2571 Adapter)
4. 1A-9579 [8] BOLT  
  3B-4505 [8] LOCKWASHER  
  3N-3333 [8] SPACER  
5. 7D-1979 [1] SEAL  
6. 3N-7311 [1] SLEEVE  
7. 3N-3166 [1] SEAL  
8. 8S-4754 J [4] BOLT .875 in.(2.22 cm) diameter  
  8S-4755 [4] BOLT 1 in.(2.54 cm) diameter  
    (Use as Required)
9. 5P-3022 J [1] INSTALLER  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  3N-8049 [1] LOCTITE KIT (service)  
  H   NOT PART OF 3N8008 SEAL GROUP
  J   USE TO INSTALL WEAR SLEEVE
 

#UE0700210073
 

GASKET KITS

GASKET KITS
UE0700210073 UE070021
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Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1P-2040 DIESEL ENGINE COMPLETE  
  1P-2037 VALVE GRINDING  
  1S-0851 WATER PUMP  
  1S-3523 GASOLINE STARTING ENGINE BASIC  
  1S-4517 GASOLINE STARTING ENGINE SUPPLEMENTARY  
  9M-5676 GASOLINE STARTING ENGINE CLUTCH MECHANISM REPAIR  
 

#UE0700210074
 

4L-8787: BALANCER GP

BALANCER (4L8787 N/S)
Serial No. 68B675 to 68B883 inclusive and 76B1 to 76B104 inclusive
c66210 UE070021
4L8787 BALANCER GP Parts scheme
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Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4L-7827 [1] RETAINER  
  0L-1351 [2] BOLT  
  0L-0935 [1] LOCK  
  4L-7839 [1] GEAR ASSEM. (24 T.)  
    (REAR)
  4L-7839 [1] GEAR ASSEM. (24 T.)  
    (COUNTERCLOCKWISE-FRONT)
    - OR -
  4L-9154 [1] GEAR ASSEM. (24 T.)  
    (CLOCKWISE-FRONT)
  5L-2663 [2] BEARING  
    (PART OF GEAR ASSEM. 4L7839 & 4L9154)
  5L-2106 [1] WASHER  
  5L-2106 [1] WASHER  
  5L-2663 [2] BEARING  
    (PART OF GEAR ASSEM. 4L7839)
  0L-1351 [2] BOLT  
  0L-0935 [1] LOCK  
  4L-7827 [1] RETAINER  
 

#UE0700210075
 

BALANCER

BALANCER
Effective with Serial No. 68B884-Up and 76B105-Up
c97815 UE070021
None BALANCER Parts scheme
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Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4L-7827 [1] RETAINER  
  0L-1351 [2] BOLT  
  9M-1367 [1] LOCK  
  4L-7839 [1] GEAR ASSEM.  
  4L-7839 [1] GEAR ASSEM.  
    (24 TEETH-STANDARD ROTATION-FRONT)
    - OR -
  4L-9154 [1] GEAR ASSEM.  
    (24 TEETH-OPPOSITE STANDARD ROTATION-FRONT)
  6L-7967 [1] BEARING  
    (PART OF GEAR ASSEM 4L7839 AND 4L9154)
  5L-2106 [1] WASHER  
  5L-2106 [1] WASHER  
  6L-7967 [1] BEARING  
    (PART OF GEAR ASSEM. 4L7839)
  0L-1351 [2] BOLT  
  9M-1367 [1] LOCK  
  4L-7827 [1] RETAINER  
  7L-2607 [1] SHIELD  
 

#UE0700210076
 

FLYWHEEL

FLYWHEEL
c68913 UE070021
None FLYWHEEL Parts scheme
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Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-5302 [1] GEAR (183T.)  
    (PART OF FLYWHEEL ASSEM. 5L2046)
  5L-6745 [1] POINTER  
  1D-5873 [10] BOLT  
  4L-7870 [5] LOCK  
  5L-2046 [1] FLYWHEEL ASSEM.  
 

#UE0700210077
 

CONNECTING ROD AND PISTON

CONNECTING ROD AND PISTON--8 REQUIRED
EFFECTIVE WITH SERIAL NO. 68B675
PART OF 4L1129, 5L2736 & 5L7143 ARRANGEMENTS LISTED ON PAGE 5
c97104 UE070021
None CONNECTING ROD AND PISTON Parts scheme
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Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-4925 [1] BEARING  
    (PART OF ROD ASSEM. 4L3841)
  4L-3841 [1] ROD ASSEM.  
  4L-3763 [1] BEARING  
    (STANDARD)
  5L-4195 [1] BEARING  
    (.050" UNDERSIZE)
  3S-4060 [1] RING  
  3S-4059 [1] RING  
  5M-5487 [1] RING  
    (PARTS OF PISTON ASSEM. 3S4062)
  3S-4062 [1] PISTON ASSEM  
  7M-4926 [2] RETAINER  
  4L-3843 [1] PIN  
  4L-3842 [2] BOLT  
  [2] NUT  
    (PARTS OF ROD ASSEM. 4L3841)
  1S-0686 [2] COTTER PIN  
  3S-4061 PISTON RING GROUP  
    (CONSISTS OF COMPLETE SET OF RINGS FOR ONE PISTON)
 

#UE0700210078
 

CONNECTING ROD AND PISTON

CONNECTING ROD AND PISTON--8 REQUIRED
SERIAL NO. 76B1 TO 76B124 INCLUSIVE
PART OF 6L4985 & 5L7143 ARRANGEMENTS LISTED ON PAGE 5
c76822 UE070021
None CONNECTING ROD AND PISTON Parts scheme
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Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-4925 [1] BEARING  
    (PART OF ROD ASSEM. 4L3841)
  4L-3841 [1] ROD ASSEM.  
  4L-3763 [1] BEARING  
    (STANDARD)
  5L-4195 [1] BEARING  
    (.050" UNDERSIZE)
  2S-0873 [1] RING (TOP)  
  3S-4059 [1] RING (INTERMEDIATE)  
  2S-0874 [1] RING (OIL)  
    (PARTS OF PISTON ASSEM. 1S2600)
  1S-2600 [1] PISTON ASSEM.  
  7M-4926 [2] RETAINER  
  4L-3843 [1] PIN  
  4L-3842 [2] BOLT  
  [2] NUT  
  1S-0686 [2] COTTER PIN  
    (PARTS OF ROD ASSEM. 4L3841)
  2S-2406 [1] PISTON RING GROUP  
    (CONSISTS OF A COMPLETE SET OF RINGS FOR ONE PISTON)
 

#UE0700210079
 

CONNECTING ROD AND MAIN BEARING REPLACEMENTS

CONNECTING ROD AND MAIN BEARING REPLACEMENTS
UE0700210079 UE070021
None CONNECTING ROD AND MAIN BEARING REPLACEMENTS Parts scheme
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Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
 

Information:

Engine News
During Installation Of Crankshaft Piston Ring Seals, Put Silicone Grease In The Groove And On The Seal
1979/04/25
New Bend Specification For Used Or Field Reground Crankshafts
1980/08/13
Use 6V6035 Hardness Tester On Crankshafts
1982/02/24
New Crankshaft Wear Sleeve For Engines With Lip-Type Seals
1982/08/25
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
Make Sure Crankshaft Is Installed Correctly
1984/08/08
New Crankshaft Seal Groups Available
1984/09/12
Information For Reversing Crankshaft Rotation Of All 6.25" Bore V8, V12 And V16 Engines
1984/10/03
Correct Specifications For Crankshaft Deflection
1985/01/16
New Crankshaft Seals Used
1985/06/01
Why Choose Caterpillar Remanufactured Crankshafts? Because We Offer More ...
1985/09/01
Special Instruction
Using 6V9433 Crankshaft Removal Group{1000, 1202}
Using 6V9433 Crankshaft Removal Group{1000, 1202}
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}
Installing 3N8000 (Rear) And 3N8008 (Front) Crankshaft Seal Conversion Groups{1160, 1161}
Installing 3N8000 (Rear) And 3N8008 (Front) Crankshaft Seal Conversion Groups{1160, 1161}
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}
Installing The 3N3166 Crankshaft Seal And 2W1794 Wear Sleeve{1160, 1161}
Installing The 3N3166 Crankshaft Seal And 2W1794 Wear Sleeve{1160, 1161}
Special Handling Information And Installation Procedure For 4W2568, 4W2569, 4W2570 And 4W2571 Crankshaft Seal Conversion Groups And 4W2606 Or 4W2607 Crankshaft Seal Group{1160, 1161, 1202}
Special Handling Information And Installation Procedure For 4W2568, 4W2569, 4W2570 And 4W2571 Crankshaft Seal Conversion Groups And 4W2606 Or 4W2607 Crankshaft Seal Group{1160, 1161, 1202}
Field Replacement Of 5L2662 And 6L8201 Counterweights On Crankshafts For 6.25 Bore Vee Engines{1202}
Field Replacement Of 5L2662 And 6L8201 Counterweights On Crankshafts For 6.25 Bore Vee Engines{1202}
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}
Specifications
Crankshaft
D399, G399, D398, G398, D379, G379 ENGINES
Crankshaft
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Bearing Surface (Journal) For Connecting Rods
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Bearing Surface (Journal) For Main Bearings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
Crankshaft Front Seal Ring And Thrower
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Crankshaft Front Seal (Lip Type) And Wear Sleeve
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Crankshaft Main Bearings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Crankshaft Rear Seal Ring And Thrower
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Camshaft Bearings
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Crankshaft
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
Some Nuts Used On Main Bearing Caps Are Smaller Than Standard Size Across The Flat Sides{1203}
1980/07/14
New Main Bearings And Connecting Rod Bearings Have Thicker Layer Of Surface Material{1230,1203,1219}
1982/02/22
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
New Crankshaft Wear Sleeve For Engines With Lip-Type Seals{1160,1161}
1982/07/05
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
Replacement Counterweights And Information For Replacement Of Counterweights And Balancing The Crankshaft{1202,0652}
1983/09/05
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
Make Sure Crankshaft Is Installed Correctly{1202}
1984/07/16
New Crankshaft Seal Groups Available{1202}
1984/09/03
Information For Reversing Crankshaft Rotation Of All 6.25" Bore V8, V12 And V16 Engines{1000}
1984/10/08
Correct Specifications For Cranskshaft Deflection {1202}
1985/01/14
Installing New Copper Bonded Bearings Can Extend Engine Life{1230,1203,1219}
1985/04/29
New Crankshaft Seals Used{1160,1161,1202}
1985/06/03
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
Crankshaft Support Groups Are Available To Measure Bent Crankshafts{0653,1202}
1977/11/07
Main And Connecting Rod Bearing Part Numbers {1203,1219,1230}
1987/01/26
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
During Installation Of Crankshaft Piston Ring Seals, Put Silicone Grease In The Groove And On The Seal{1160,1161}
1979/04/09
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 D379 :

CRANKSHAFT
CRANKSHAFT
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
DAMPER GROUP
3N-9587 DAMPER GROUP
SEAL GP-CRANKSHAFT CONVERSION
3N-8008 SEAL GP-CRANKSHAFT CONVERSION
GASKET KITS
BALANCER GP
4L-8787 BALANCER GP
BALANCER
BALANCER
FLYWHEEL
FLYWHEEL
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON
CONNECTING ROD AND PISTON

Truck sale:

CATERPILLAR D379 1988
 
CATERPILLAR D379 1988
- STATIONARY - DIESEL
ZEPPELIN POWER SYSTEMS
Am Holzhafen 7 - Bremen -
CATERPILLAR D379 1988
 
CATERPILLAR D379 1988
- STATIONARY - DIESEL
ZEPPELIN POWER SYSTEMS
Am Holzhafen 7 - Bremen -
 
 
CAT D379

Jeff Martin Auctioneers
Stanton, Texas
1980 CAT D379
Call 
1980 CAT D379

Empire Power Systems
PHOENIX, Arizona
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