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CYLINDER HEAD AND VALVE MECHANISM--Part 2 of 2 PART OF 5L5261 NATURALLY ASPIRATED NATURAL GAS ENGINE ARRANGEMENT D379


BASIC ENGINE
CYLINDER HEAD GP
CYLINDER BLOCK GP
CRANKSHAFT GP
BALANCER GP
FLYWHEEL GP
PISTON & ROD GP

INDUSTRIAL ENGINE D379 INDUSTRIAL ENGINE 68B
 D379 & G379 ENGINES 68B00001-00674 UE034617 D379 68B   (1961)

BASIC ENGINE

CYLINDER HEAD GP
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
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
 

#UE0346170080
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--Part 2 of 2
PART OF 5L5261 NATURALLY ASPIRATED NATURAL GAS ENGINE ARRANGEMENT
c87571 UE034617
None CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8F-4994 [8] SEAL  
  3F-9780 [8] WASHER  
  4H-9802 [8] BUSHING (EXHAUST)  
  4H-9800 [8] BUSHING (INTAKE)  
    (2 OF EACH IN EACH HEAD ASSEM 5L6514)
  4L-7820 [16] ROD ASSEM.  
  5L-3092 [3] BRACKET  
  5L-5486 [16] LIFTER ASSEM  
  5L-5224 [1] SUPPORT  
  1B-4205 [16] NUT  
  4L-3803 [8] BRACKET  
  8F-8858 [16] BUTTON  
  9F-7707 [16] RING  
  3H-5867 [16] RETAINER  
  4L-7874 [4] GASKET  
  3B-1143 [48] LOCK  
  8F-9206 [16] SEAL  
  4F-5408 [16] SPRING (OUTER)  
  4F-5409 [16] SPRING (INNER)  
  7F-7666 [16] ROTOCAP  
  1F-3278 [4] FITTING  
  4H-0945 [4] FITTING  
  4H-2495 [4] NUT  
  4H-2494 [4] SLEEVE  
    (1 OF EACH IN EACH FITTING 4H945)
  5L-6514 [4] HEAD ASSEM  
  1F-1344 [4] NUT  
    (1 IN EACH FITTING 1F3278)
  4L-7892 [4] TUBE  
  5H-7071 [32] DIRECTOR  
    (8 IN EACH HEAD ASSEM 5L6514)
  6B-6225 [32] SEAL  
  6B-6224 [32] FERRULE  
  5B-2383 [8] NUT  
  4L-8189 [8] STUD  
  6B-6682 [64] NUT  
  5H-1504 [64] WASHER  
  5L-5225 [1] BRACKET  
  8H-7097 [8] VALVE (EXHAUST)  
  7M-7817 [8] VALVE (INTAKE)  
  8M-4014 [8] INSERT (EXHAUST)  
  4M-4320 [8] INSERT (INTAKE)  
    (2 OF EACH IN EACH HEAD ASSEM 5L6514)
  4L-6740 [4] GASKET (COPPER)  
  4L-6739 [4] GASKET (PLAIN)  
 

#UE0346170081
 

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Side View Part 1 of 2
Serial No. 68B1 to 68B488 inclusive
c81199 UE034617
None CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3B-0645 [2] PLUG (CORE)  
  5L-2894 [5] BEARING  
    (PART OF BLOCK ASSEM. 4L6801)
  [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  4L-7562 [2] GASKET  
  0L-1351 [4] BOLT  
  3B-4506 [8] LOCKWASHER  
  5F-9303 [2] COVER  
  1F-3131 [2] GASKET  
  3B-0551 [2] PLUG  
  1A-0168 [6] BOLT  
  3B-4508 [6] LOCKWASHER  
  2A-1531 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  4F-2609 [1] DOWEL  
  4L-7830 [1] SHAFT  
  3F-6795 [1] PIN  
  0L-2061 [2] DOWEL (.875" LONG)  
  2B-2994 [2] DOWEL (1.50" LONG)  
    (PARTS OF BLOCK ASSEM. 4L6801)
  7F-7669 [1] GASKET  
  7F-7670 [1] COVER  
  0L-1351 [4] BOLT  
  4L-4653 [2] PLATE  
  1A-8537 [8] BOLT  
  3B-4510 [14] LOCKWASHER  
  [6] BOLT  
  5L-4095 [2] CAP GROUP  
    (PART OF BLOCK ASSEM. 4L6801)
  5L-4143 [4] SHIM (LARGE)  
    (2 IN EACH CAP GROUP 5L4095)
  5L-4144 [12] SHIM (SMALL)  
    (6 IN EACH CAP GROUP 5L4095)
  4L-6801 [1] BLOCK ASSEM.  
  4F-2609 [1] DOWEL  
  1A-2223 [16] DOWEL (1" LONG)  
  1A-2036 [4] DOWEL (.50" LONG)  
    (PARTS OF BLOCK ASSEM. 4L6801)
  4L-6142 [10] STUD  
  4L-5834 [10] NUT  
  4L-6830 [10] COTTER PIN  
    (PARTS OF BLOCK ASSEM. 4L6801)
  5L-4090 [3] CAP GROUP  
    (PART OF BLOCK ASSEM. 4L6801)
  5L-4143 [6] SHIM (LARGE)  
    (2 IN EACH CAP GROUP 5L4090)
  5L-4144 [18] SHIM (SMALL)  
    (6 IN EACH CAP GROUP 5L4090)
  5L-7280 [1] COVER ASSEM.  
  1F-9223 [1] GASKET  
  4L-6788 [64] STUD  
    (PART OF BLOCK ASSEM. 4L6801)
  4L-7586 [1] GASKET  
  3F-6808 [2] DOWEL  
    (PART OF BLOCK ASSEM. 4L6801)
  [2] DOWEL  
  4L-7829 [1] SHAFT  
  3F-6808 [2] DOWEL  
  4F-2609 [1] PIN (.437" LONG)  
  3F-6795 [1] PIN  
    (PARTS OF BLOCK ASSEM. 4L6801)
 

#UE0346170082
 

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Front View Part 2 of 2
Serial No. 68B1 to 68B488 inclusive
c72242 UE034617
None CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1590 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  0S-1589 [6] BOLT  
  3B-4510 [6] LOCKWASHER  
  4L-7587 [4] COVER  
  1F-4419 [4] GASKET  
  0S-1588 [44] BOLT  
  3B-4506 [44] LOCKWASHER  
  5H-2674 [24] SEAL  
  1S-1160 [8] LINER  
  1A-9759 [8] DOWEL  
  0S-1594 [10] BOLT  
  3B-4506 [10] LOCKWASHER  
  [2] BOLT  
  3B-4510 [2] LOCKWASHER  
  4L-6265 [1] SUPPORT  
  7F-5174 [1] FLANGE  
  6F-7557 [1] GASKET  
  2B-7411 [1] PLUG  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  1F-4418 [3] COVER  
  1F-9223 [3] GASKET  
  0S-0509 [64] BOLT  
  3B-4506 [64] LOCKWASHER  
  4L-4667 [1] HOUSING (FLYWHEEL)  
 

#UE0346170083
 

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Side View Part 1 of 2
Effective with Serial No. 68B489
c79347 UE034617
None CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3B-0645 [2] PLUG (CORE)  
  5L-2894 [5] BEARING  
    (PART OF BLOCK ASSEM. 6L2534)
  [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  4L-7562 [2] GASKET  
  0L-1351 [4] BOLT  
  3B-4506 [8] LOCKWASHER  
  5F-9303 [2] COVER  
  1F-3131 [2] GASKET  
  3B-0551 [2] PLUG  
  1A-0168 [6] BOLT  
  3B-4508 [6] LOCKWASHER  
  9M-7269 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  4F-2609 [1] DOWEL  
  7L-2593 [1] SHAFT ASSEM.  
  3F-6795 [1] PIN  
  0L-2061 [2] DOWEL (.875" LONG)  
  2B-2994 [2] DOWEL (1.50" LONG)  
    (PARTS OF BLOCK ASSEM. 6L2534)
  7F-7669 [1] GASKET  
  7F-7670 [1] COVER  
  0L-1351 [4] BOLT  
  4L-4653 [2] PLATE  
  1A-8537 [8] BOLT  
  3B-4510 [14] LOCKWASHER  
  [6] BOLT  
  5L-4095 [2] CAP GROUP  
    (PART OF BLOCK ASSEM. 6L2534)
  5L-4143 [4] SHIM (LARGE)  
    (2 IN EACH CAP GROUP 5L4095)
  5L-4144 [12] SHIM (SMALL)  
    (6 IN EACH CAP GROUP 5L4095)
  6L-2534 [1] BLOCK ASSEM.  
  4L-6142 [10] STUD  
  4L-5834 [10] NUT  
  4L-6830 [10] COTTER PIN  
    (PARTS OF BLOCK ASSEM. 6L2534)
  2A-3348 [1] DOWEL  
  1A-2223 [16] DOWEL (1" LONG)  
  1A-2036 [4] DOWEL (.50" LONG)  
    (PARTS OF BLOCK ASSEM. 6L2534)
  5L-4090 [3] CAP GROUP  
    (PART OF BLOCK ASSEM. 6L2534)
  5L-4143 [6] SHIM (LARGE)  
    (2 IN EACH CAP GROUP 5L4090)
  5L-4144 [18] SHIM (SMALL)  
    (6 IN EACH CAP GROUP 5L4090)
  5L-7280 [1] COVER ASSEM.  
  1F-9223 [1] GASKET  
  4L-6788 [64] STUD  
    (PART OF BLOCK ASSEM. 6L2534)
  4L-7586 [1] GASKET  
  3F-6808 [2] DOWEL  
    (PART OF BLOCK ASSEM. 6L2534)
  4L-3395 [2] DOWEL  
  7L-2593 [1] SHAFT ASSEM.  
  3F-6808 [2] DOWEL  
  4F-2609 [1] PIN (.437" LONG)  
  3F-6795 [1] PIN  
    (PARTS OF BLOCK ASSEM. 6L2534)
 

#UE0346170084
 

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Front View--Part 2 of 2
Effective with Serial No. 68B489
c79348 UE034617
None CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1590 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  0S-1589 [6] BOLT  
  3B-4510 [6] LOCKWASHER  
  4L-7587 [4] COVER  
  1F-4419 [4] GASKET  
  0S-1588 [44] BOLT  
  3B-4506 [44] LOCKWASHER  
  5H-2674 [24] SEAL  
  1S-2587 [8] LINER  
  1A-9759 [8] DOWEL  
  0S-1594 [10] BOLT  
  3B-4506 [10] LOCKWASHER  
  [2] BOLT  
  3B-4510 [2] LOCKWASHER  
  4L-6265 [1] SUPPORT  
  7F-5174 [1] FLANGE  
  1F-3131 [1] GASKET  
  2B-7411 [1] PLUG  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  1F-4418 [3] COVER  
  1F-9223 [3] GASKET  
  0S-0509 [64] BOLT  
  3B-4506 [64] LOCKWASHER  
  6L-2787 [1] HOUSING  
    (FLYWHEEL)
 

#UE0346170085
 

CRANKSHAFT

CRANKSHAFT
Serial No. 68B1 to 68B79, 68B81 to 68B90, 68B92, 68B94 to 68B107 and 68B116 inclusive
c90024 UE034617
None CRANKSHAFT Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1A-2029 [24] BOLT  
    -OR-
  0S-1594 [24] BOLT  
  3B-4506 [24] LOCKWASHER  
  5L-1560 [2] SEAL  
  5L-1982 [1] THROWER  
  4L-4647 [5] BEARING  
    (STANDARD)
  5L-4184 [5] BEARING  
    (.050" UNDERSIZE)
  5L-1981 [2] BAFFLE  
  5L-2093 [2] GASKET  
  4M-8010 [8] RING (SNAP)  
  0L-1024 [8] PLUG  
    (PARTS OF CRANKSHAFT ASSEM. 5L6286)
  5L-1852 [1] SHIELD  
  5L-6286 [1] CRANKSHAFT ASSEM.  
  5L-1857 [1] ADAPTER  
  5L-1983 [1] THROWER  
  6F-7035 [10] BOLT  
  3B-4514 [10] LOCKWASHER  
 

#UE0346170086
 

CRANKSHAFT

CRANKSHAFT
Serial No. 68B80, 68B91, 68B93, 68B108 to 68B115 and 68B117-Up
c79227 UE034617
None CRANKSHAFT Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1A-2029 [24] BOLT  
    -OR-
  0S-1594 [24] BOLT  
  3B-4506 [24] LOCKWASHER  
  7L-2534 [2] RING  
  5L-7856 [1] THROWER  
  4L-4647 [5] BEARING  
    (STANDARD)
  5L-4184 [5] BEARING  
    (.050" UNDERSIZE)
  5L-2093 [2] GASKET  
  5L-7857 [2] BAFFLE  
  4M-8010 [8] RING (SNAP)  
  0L-1024 [8] PLUG  
    (PARTS OF CRANKSHAFT ASSEM. 5L6286)
  5L-1852 [1] SHIELD  
  5L-6286 [1] CRANKSHAFT ASSEM.  
  5L-1857 [1] ADAPTER  
  5L-7858 [1] THROWER  
  6F-7035 [10] BOLT  
  3B-4514 [10] LOCKWASHER  
 

#UE0346170087
 

BALANCER

BALANCER
c66210 UE034617
None BALANCER Parts scheme
  For full view, you need register

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  
 

#UE0346170088
 

FLYWHEEL

FLYWHEEL
Refer also to Page 116 for special parts
c68913 UE034617
None FLYWHEEL Parts scheme
  For full view, you need register

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.  
 

#UE0346170089
 

5L-4746: PISTON & ROD GP

CONNECTING ROD AND PISTON (5L4746 N/S)--8 Required--Type 2
FOR USE WITH 5L3477 TURBOCHARGED AND 5L5261 NATURALLY ASPIRATED
NATURAL GAS ENGINE ARRANGEMENTS. Note: 6L2720 Piston & Liner Group
(10:1 Ratio) or 6L2719 Piston and Liner Group (7:1 Ratio), each
consisting of 1--Piston Assembly, 1--Liner and 3--Seal, is available
c124202 UE034617
5L4746 PISTON & ROD GP Parts scheme
  For full view, you need register

Parts for your D379 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  7M-4926 [2] RETAINER  
  4L-3843 [1] PIN  
  7M-4925 [1] BEARING  
    (PART OF ROD ASSEM 1S4618)
  1S-4618 [1] ROD ASSEM  
  4L-3763 [1] BEARING  
    (STANDARD)
  5L-4195 [1] BEARING  
    (050" UNDERSIZE)
  8N-7770 [1] BEARING (0.63 mm (.024 inch) US)  
  3S-4060 [1] RING  
  3S-4059 [1] RING  
  5M-5487 [1] RING  
    (PARTS OF PISTON ASSEM 3S1825 AND 3S1827)
  3S-1825 [1] PISTON ASSEM  
    (7:1 RATIO)
    -OR-
  3S-1827 [1] PISTON ASSEM  
    (10:1 RATIO)
  1S-6261 [2] BOLT  
    (PART OF ROD ASSEM 1S4618)
  7M-4340 [2] LOCK  
  9M-6505 [2] COTTER PIN  
  3S-4061 PISTON RING GROUP  
    (CONSISTS OF COMPLETE SET OF RINGS FOR ONE PISTON)
 

Information:

Engine News
New Exhaust Valve And Valve Guide
1979/03/07
New Exhaust Valve Has Improved Three-Piece Construction
1979/04/25
Too Much Clearance For Exhaust Valves Can Cause Wear To The Camshaft Lobes And Valve Lifters
1980/01/09
New Exhaust Valve For Special Engine Applications
1980/01/09
New Inlet And Exhaust Valves And Valve Guides Have Tighter Fit To Prevent Corrosion And Guide Wear
1981/04/01
Bolts Now Used Instead Of Studs To Hold Cylinder Heads
1982/05/12
Use Caution During Replacement Of Damaged Nozzle Adapters Or Precombustion Chambers
1983/01/19
Engine Valve Stem "Use Again" Specifications
1983/03/16
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures
1983/10/26
A New Book "Analyzing Diesel And Natural Gas Engine Valve Failures" Is Available
1985/03/01
Determining The Cause Of Glow Plug Tip Failures
1986/06/01
Valve Lash Adjustment Interval Is Changed
1986/07/01
New Camshaft And Lifter Kits Available For Slipper Type Cam Followers (Valve Lifters)
1989/12/01
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads
1990/10/01
Reworking Diesel And Gas Cylinder Heads On 6.25 Bore V Engines {1101}
1994/09/01
Exhaust Valve Guides With A Counterbore Are Now Available
1977/01/28
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures
1977/05/25
Tolerance Added To Valve Clearance Specifications
1978/01/18
Use Again Specifications For Valve Springs Are Changed
1978/03/01
Caterpillar Warranty Claims on Cylinder Head Valves {1105}
2005/10/03
Special Instruction
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Use Of The 1P7451 Valve Guide Honing Group{0673, 1104}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Installing Heli-Coil Inserts In Caterpillar Cylinder Heads{1117}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Use Of 6V4805 Valve Seat Insert Puller Group{0703}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Repair Of Precombustion Chamber And Direct Injection Adapter Seating Surfaces{1101}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
Use Of 6V9050 Exhaust Stud Removal Group{1100}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Service Letter-NACD
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Service Letter-Australia
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Service Letter-CFEL
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Service Letter-CSARL
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Service Letter-Americas
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Service Letter-Truck/Ag/Marine
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
Specifications
Valves
D399, G399, D398, G398, D379, G379 ENGINES
Valve Guide And Seat Inserts
D399, G399, D398, G398, D379, G379 ENGINES
Cylinder Head
D399, G399, D398, G398, D379, G379 ENGINES
Cylinder Head
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Valves
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Tool Operating Manual
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
{0374, 0599, 0629, 0632, 0700, 0701, 1100, 1101}
Service Letter-China
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Service Letter-Asia
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Reuse And Salvage Guidelines
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Applied Failure Analysis
Engine Valve Failure Modes{1100, 1105}
Engine Valve Failure Modes{1100, 1105}
Information Release Memo
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
APPEARANCE CHANGE ON REMAN SHORT BLOCKS
Service Letter-APD
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING 0R2669 AND 0R2670 REMAN CYLINDER HEADS FROM DEALER PARTS STOCK
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
0R0828, 0R2171, 0R2172, 0R2578, 0R2588, 0R2593, 0R2669, And 0R2670 Remanufactured Cylinder Heads May Need To Be Removed From Dealer Parts Stock
Disassembly and Assembly
Precombustion Chambers
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Cylinder Heads
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Valves
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Valve Guides
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Valve Seat Inserts
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Water Directors
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine
New Exhaust Valve For Special Engine Applications {1104,1105}
1980/01/07
New Inlet And Exhaust Valves And Valve Guides Have Tighter Fit To Prevent Corrosion And Guide Wear{1104,1105,1101,1103,1108,1109}
1981/03/16
New Inlet And Exhaust Valves And Valve Guides Have Tighter Fit To Prevent Corrosion And Guide Wear{1104,1105,1101,1103,1108,1109}
1981/06/29
Bolts Now Used Instead Of Studs To Hold Cylinder Heads{1101,1201}
1982/05/10
Vacuum Tester Checks For Leaks Between Valve Face and Seat{0651,1103,1105}
1982/09/06
New 6V7059 Micrometer Measures Liner Top Flange And Valve Lip {0653,1216,1105}
1982/11/29
Engine Valve Stem "Use Again" Specifications{0653,1105}
1983/02/28
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1983/10/17
Valve Lash Adjustment Not A Warranty Item {1102,1105}
1985/01/14
Determining The Cause Of Glow Plug Tip Failures{1053,1105,1412}
1986/06/02
Valve Lash Adjustment Interval Is Changed {1105}
1986/07/07
New Water Temperature Regulator Has A Closer Fit At The Valve Seat To Keep Leakage At A Minimum{1355}
1977/01/17
Exhaust Valve Guides With A Counterbore Are Now Available{1104}
1977/01/24
Correct Installation Of Valve Lifters On The Camshaft Is Very Important To Prevent Failures{1209}
1977/05/16
Tools Now Available To Ream And/Or Hone 0.500" (12.70 mm) Diameter Valve Guides{0663}
1977/08/22
Tolerance Added To Valve Clearance Specifications{1105,0374}
1978/01/16
Valve Damage Can Be Caused By Short Intervals Of Engine Operation In Very Cold Temperatures{1105,1208}
1978/01/30
Use Again Specifications For Valve Springs Are Changed{1108}
1978/03/06
New Exhaust Valve And Valve Guide{1104,1105}
1979/02/19
New Exhaust Valve Has Improved Three-Piece Construction{1105}
1979/04/09
A New Method To Clean And Polish Engine Valve Stems{0674,1105}
1979/05/28
Why Engines Are Damaged By Fuel Sulfur{1104,1216,1280,1318,1215}
1979/08/27
Fuel Sulfur-Your Diesel's Silent Enemy{0375,1280}
1979/12/17
Too Much Clearance For Exhaust Valves Can Cause Wear To The Camshaft Lobes And Valve Lifters{1105,1210,1209}
1979/12/24
New Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads{1105,1101}
1990/10/08

Caterpillar Parts SIS Catalog D379 :

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
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
FRONT ACCESSORY DRIVE
FRONT ACCESSORY DRIVE
FRONT ACCESSORY DRIVE
FRONT ACCESSORY DRIVE
FRONT ACCESSORY DRIVE
FRONT ACCESSORY DRIVE
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
CRANKSHAFT
CRANKSHAFT
CRANKSHAFT
CRANKSHAFT
BALANCER
BALANCER
FLYWHEEL
FLYWHEEL

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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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.