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3N2682 CYLINDER HEAD & VALVE MECHANISM GP-PART 2 of 2 S/N 91B1390-Up 5N8882-Page 21H D399 MARINE ENGINE


BASIC ENGINE
CYLINDER HEAD GP
CYLINDER BLOCK GP
CRANKSHAFT GP

MARINE ENGINE D399 MARINE ENGINE 91B
 D399 MARINE ENGINE 91B00387-UP UEG0648S D399 91B   (1967)

BASIC ENGINE

CYLINDER HEAD GP
MECHANISM GP-CYL HEAD & VALVE
3N-2682 MECHANISM GP-CYL HEAD & VALVE
MECHANISM GP-CYL HEAD & VALVE
3N-2682 MECHANISM GP-CYL HEAD & VALVE
MECHANISM GP-CYL HEAD & VALVE
3N-2682 MECHANISM GP-CYL HEAD & VALVE
MECHANISM GP-CYL HEAD & VALVE
3N-2682 MECHANISM GP-CYL HEAD & VALVE
MECHANISM GP-CYL HEAD & VALVE
3N-2682 MECHANISM GP-CYL HEAD & VALVE
MECHANISM GP-CYL HEAD & VALVE
3N-2682 MECHANISM GP-CYL HEAD & VALVE
MECHANISM GP-CYL HEAD & VALVE
3N-2682 MECHANISM GP-CYL HEAD & VALVE
MECHANISM GP-CYL HEAD & VALVE
3N-2682 MECHANISM GP-CYL HEAD & VALVE
CYLINDER HEAD GP
5N-8320 CYLINDER HEAD GP
CYLINDER HEAD GP
5N-8882 CYLINDER HEAD GP
 

#UEG0648S0060
 

3N-2682: MECHANISM GP-CYL HEAD & VALVE

3N2682 CYLINDER HEAD & VALVE MECHANISM GP-PART 2 of 2
S/N 91B1390-Up
5N8882-Page 21H
c310356 UEG0648S
3N2682 MECHANISM GP-CYL HEAD & VALVE Parts scheme
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Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4H-0945 [8] ELBOW  
  4H-2495 [1] NUT  
  4H-2494 [1] SLEEVE-FITTING  
2. 2N-3597 [8] SEAL-VALVE COVER  
3. 4L-3803 [16] BRACKET-SHAFT  
4. 4L-8188 [16] STUD-TAPERLOCK  
5. 1B-4205 [32] NUT  
6. 1F-3278 [6] FITTING  
  1F-1344 [1] NUT  
7. 4L-7892 [8] TUBE-SHAFT OIL  
8. 1D-4623 [128] BOLT 215.9MM(8.5IN.)LONG  
  5H-1504 [128] WASHER-HARD  
9. 5N-8882 [8] CYLINDER HEAD GP  
10. 4L-8189 [16] STUD-TAPERLOCK  
  5B-2383 [16] NUT-SELF LOCKING  
11. 3F-9780 CY [16] WASHER-COVER  
12. 8F-4994 [16] SEAL-O-RING  
13. 6B-6224 [64] FERRULE  
14. 6L-7813 [64] SEAL-FERRULE  
15. 3N-3220 [8] GASKET (COPPER)  
  6L-4497 [8] GASKET (PLAIN)  
16. 8F-9206 [16] SEAL-O-RING  
17. 8F-8858 [32] BUTTON  
18. 9F-7707 [32] RING-RETAINER  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#UEG0648S0061
 

5N-8320: CYLINDER HEAD GP

5N8320 CYLINDER HEAD GP
S/N 91B1226-1389
Part Of 3N2682 Cylinder Head & Valve Mechanism Gp
c310401 UEG0648S
5N8320 CYLINDER HEAD GP Parts scheme
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Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-1414 [4] SPACER  
2. 7N-7639 [4] ROTATOR-VALVE  
3. 2A-4429 FY [8] LOCK-RETAINER  
4. 2N-9297 [2] RETAINER-VALVE SPRING (EXHAUST)  
5. 9M-5350 [4] SPRING  
6. 9M-5349 [4] SPRING  
7. 5N-8319 C [1] CYLINDER HEAD AS  
8. 2N-9299 [2] GUIDE-VALVE (EXHAUST)  
  2N-9298 [2] GUIDE-VALVE (INTAKE)  
9. 8M-4014 R [2] INSERT-SEAT EXHAUST (EXHAUST)  
  5S-1757 [2] INSERT (INTAKE)  
10. 5H-7071 [8] DIRECTOR-WATER  
11. 3B-0645 [8] PLUG-CUP  
12. 1W-1822 [2] VALVE-EXHAUST (EXHAUST)  
  1W-8606 [2] VALVE-INLET (INTAKE)  
13. 1W-3062 [2] RETAINER AS (INTAKE)  
    (EACH INCLUDES)
  8N-7780 C [1] SHIELD-OIL  
  C   CHANGE FROM PREVIOUS TYPE
  F   NOT SHOWN
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#UEG0648S0062
 

5N-8882: CYLINDER HEAD GP

5N8882 CYLINDER HEAD GP
S/N 91B1390-Up
Part Of 3N2682 Cylinder Head & Valve Mechanism Gp
c238059 UEG0648S
5N8882 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-1414 [4] SPACER  
2. 7N-7639 [4] ROTATOR-VALVE  
3. 2A-4429 [8] LOCK-RETAINER  
4. 2N-9297 [2] RETAINER-VALVE SPRING (EXHAUST)  
5. 9M-5350 [4] SPRING (OUTER)  
6. 9M-5349 [4] SPRING (INNER)  
7. 5N-8319 R [1] CYLINDER HEAD AS  
8. 2N-9299 [2] GUIDE-VALVE (EXHAUST)  
  2N-9298 [2] GUIDE-VALVE (INTAKE)  
9. 8M-4014 [2] INSERT-SEAT EXHAUST  
  5S-1757 [2] INSERT (INTAKE)  
10. 5H-7071 [8] DIRECTOR-WATER  
11. 3B-0645 [8] PLUG-CUP  
12. 1W-1822 [2] VALVE-EXHAUST  
  1W-8606 [2] VALVE-INLET (INTAKE)  
13. 1W-3062 [2] RETAINER AS (INTAKE)  
    (EACH INCLUDES)
  8N-7780 [1] SHIELD-OIL  
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0648S0063
 

3N-2679: CYLINDER BLOCK & COVERS GP

3N2679 CYLINDER BLOCK AND COVERS GROUP-SIDE VIEW-Part 1 of 2
S/N 91B387-900
Gasket Kits-Page 2
c115258 UEG0648S
3N2679 CYLINDER BLOCK & COVERS GP Parts scheme
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Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1A-2223 [32] DOWEL  
  5L-2894 [9] BEARING  
    (PARTS OF BLOCK ASSEM.6L8412)
  9S-1366 [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  
  8L-4857 [7] COVER  
  1F-4419 [7] GASKET  
  0L-2061 [2] DOWEL (875" LONG)  
  2B-2994 [2] DOWEL (1.50" LONG)  
    (PARTS OF BLOCK ASSEM.6L8412)
  7F-7669 [1] GASKET  
  7F-7670 [1] COVER  
  0L-1351 [4] BOLT  
  4L-4653 [2] PLATE  
  1A-8537 [8] BOLT  
  3B-4510 [14] LOCKWASHER  
  8S-9092 [6] BOLT  
  2N-7224 [2] CAP ASSEM.  
    (PART OF BLOCK ASSEM.6L8412)
  1A-9759 [4] DOWEL  
    (PART OF 2N7224 ASSEM.)
  6L-8412 [1] BLOCK ASSEM.  
  2A-3348 [1] DOWEL  
  1A-2036 [8] DOWEL  
    (PARTS OF BLOCK ASSEM.6L8412)
  4L-6142 [18] STUD  
  4L-5834 [18] NUT  
  4L-6830 [18] COTTER PIN  
    (PARTS OF BLOCK ASSEM.6L8412)
  2A-3348 [1] DOWEL  
  1A-2036 [8] DOWEL  
    (PARTS OF BLOCK ASSEM.6L8412)
  2N-7194 [7] CAP  
    (PART OF BLOCK ASSEM.6L8412)
  4L-6788 [128] STUD  
    (PART OF BLOCK 6L8412 ASSEM.)
  4L-7586 [1] GASKET  
  0S-1588 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
  4L-3395 [2] DOWEL  
    (PART OF BLOCK ASSEM. 6L8412)
 

#UEG0648S0064
 

3N-2679: CYLINDER BLOCK & COVERS GP

3N2679 CYLINDER BLOCK & COVERS GROUP-END VIEW-Part 2 of 2
S/N 91B387-900
Note: 2S2405 Piston & Liner Gp Is Available, Consists Of:
1-Piston Assembly, 1-Liner, & 3-Seals
c115259 UEG0648S
3N2679 CYLINDER BLOCK & COVERS GP Parts scheme
  For full view, you need register

Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1A-1135 [4] BOLT  
  2A-4462 [2] LOCK  
  6L-8989 [1] COVER  
  1F-4419 [1] GASKET  
  0S-0509 [81] BOLT (.75" LONG)  
  3B-4506 [81] LOCKWASHER  
  6L-7815 [48] SEAL  
  1S-2587 [16] LINER  
  1A-9759 [8] DOWEL  
  2N-4518 [1] PLATE ASSEM.  
  7F-5174 [1] FLANGE  
  1F-3131 [1] GASKET  
  1B-5174 [1] PLUG  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  1F-4418 [8] COVER  
  1F-9223 [8] GASKET  
  5F-0304 [1] PLUG  
  5B-8932 [1] GASKET  
  0S-0509 [128] BOLT  
  3B-4506 [128] LOCKWASHER  
  6L-2787 [1] HOUSING  
    (FLYWHEEL)
 

#UEG0648S0065
 

3N-2679: CYLINDER BLOCK & COVERS GP

3N2679 CYLINDER BLOCK & COVERS GP-SIDE VIEW-Part 1 of 2
S/N 91B901-Up
Gasket Kits-Page 2
c233161 UEG0648S
3N2679 CYLINDER BLOCK & COVERS GP Parts scheme
  For full view, you need register

Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1A-2223 [32] DOWEL  
  5L-2894 [9] BEARING  
    (Parts of Block Assem. 3N6996)
  9S-1366 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  5N-3275 C [1] 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  
  8L-4857 [7] COVER  
  1F-4419 [7] GASKET  
  0L-2061 [2] DOWEL. (875" LONG)  
  2B-2994 [2] DOWEL. (150" LONG)  
    (Parts of Block Assem. 3n6996)
  7F-7669 [1] GASKET  
  7F-7670 [1] COVER  
  0L-1351 [4] BOLT  
  4L-4653 [2] PLATE  
  1A-8537 [8] BOLT  
  3B-4510 [14] LOCKWASHER  
  8S-9092 [6] BOLT  
  2N-7224 [2] CAP ASSEM.  
    (Part of Block Assem 3N6996)
  1A-9759 [4] DOWEL  
    (PART OF 2N7224 ASSEM.)
  3N-6996 C [1] BLOCK ASSEM.  
  2A-3348 [1] DOWEL  
  6B-6863 C [8] PIN  
    (Parts of Block Assem. 3N6996)
  2N-5120 [18] STUD  
  3S-1356 [18] NUT  
    (Part of Block Assem. 3N6996)
  4L-6788 [128] STUD  
    (Part of Block Assem. 3N6996)
  4L-7586 [1] GASKET  
  0S-1588 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
  2N-7194 [7] CAP  
    (Part of Block Assem. 3N6996)
  4L-3395 [2] DOWEL  
    (Part of Block Assem. 3N6996)
  C   INDICATES CHANGE
 

#UEG0648S0066
 

3N-2679: CYLINDER BLOCK & COVERS GP

3N2679 CYLINDER BLOCK & COVERS GP-END VIEW-Part 2 of 2
S/N 91B901-Up
Note: 2S2405 Piston & Liner Gp Is Available, Consists Of:
1-Piston Assembly, 1-Liner, & 3-Seals
c229399 UEG0648S
3N2679 CYLINDER BLOCK & COVERS GP Parts scheme
  For full view, you need register

Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8N-4708 C [16] BAND  
  1A-1135 [4] BOLT  
  2A-4462 [2] LOCK  
  6L-8989 [1] COVER  
  1F-4419 [1] GASKET  
  0S-0509 [81] BOLT (.75" LONG)  
  3B-4506 [81] LOCKWASHER  
  6L-7815 [48] SEAL  
  8N-9174 C [16] LINER  
  1A-9759 [8] DOWEL  
  2N-4518 [1] PLATE ASSEM.  
  8F-8145 C [1] FLANGE  
  1F-3131 [1] GASKET  
  1B-5174 [1] PLUG  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  1F-4418 [8] COVER  
  1F-9223 [8] GASKET  
  5F-0304 [1] PLUG  
  5B-8932 [1] GASKET  
  0S-0509 C [116] BOLT  
  3B-4506 C [116] LOCKWASHER  
  6L-2787 [1] HOUSING  
    (FLYWHEEL)
  C   INDICATES CHANGE
 

#UEG0648S0067
 

CRANKSHAFT BEARING REPLACEMENTS

CRANKSHAFT BEARING REPLACEMENTS
UEG0648S0067 UEG0648S
  For full view, you need register

Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
 

#UEG0648S0068
 

6L-8357: CRANKSHAFT GP

6L8357 CRANKSHAFT GROUP
S/N 91B387-747
Refer To 7L7753-Page 119
c137421 UEG0648S
6L8357 CRANKSHAFT GP Parts scheme
  For full view, you need register

Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1594 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
  7L-2534 [1] RING  
  5L-7856 [1] THROWER  
  8L-9802 [16] PLUG  
    (PART OF 6L8246 ASSEM.)
  2N-7048 [9] BEARING  
    (STANDARD)
  2N-7117 [9] BEARING  
    (050" UNDERSIZE)
  5L-2093 [1] GASKET  
  8L-3972 [1] BAFFLE  
  8L-9835 [16] SNAP RING  
  0L-1024 [16] PLUG  
    (PARTS OF 6L8246 CRANKSHAFT ASSEM.)
  0T-0857 [8] BOLT  
  6L-1881 [8] LOCK  
  7B-0537 [8] DOWEL  
  5L-2683 [20] BOLT  
  6L-1881 [16] LOCK  
  7B-0537 [16] DOWEL  
    (PARTS OF 6L8246 CRANKSHAFT ASSEM.)
  8L-3972 [1] BAFFLE  
  5L-2093 [1] GASKET  
  6L-8246 [1] CRANKSHAFT ASSEM.  
  3N-3234 C [2] RING  
  5L-7858 [1] THROWER  
  7L-2534 [1] RING  
  0S-1594 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
    NOTE: FOR SAE OPPOSITE STANDARD ROTATION ASSEMBLE CRANKSHAFT IN BLOCK SO THAT ARROW ON FLANGE POINTS IN A CLOCKWISE DIRECTION WHEN VIEWED FROM REAR OF ENGINE.
  C   INDICATES CHANGE
 

#UEG0648S0069
 

6L-8357: CRANKSHAFT GP

6L8357 CRANKSHAFT GP
S/N 91B748-1517
Refer To 7L7753-Page 119
c177649 UEG0648S
6L8357 CRANKSHAFT GP Parts scheme
  For full view, you need register

Parts for your D399 MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1594 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
  7L-2534 [1] RING  
  3N-7326 C [1] THROWER  
  5P-3476 C [8] BOLT  
    (Part of 3N2958 Assem.)
  8N-7764 C [9] BEARING  
    (Standard)
  8N-7765 AB BEARING-MAIN (0.63-U.S.)  
  8N-7766 AB BEARING-MAIN (1.27-U.S.)  
  8N-7767 AB BEARING-MAIN (0.63-O.S.)  
  8N-7768 AB BEARING-MAIN (0.63-U.S.-0.63-O.S.)  
  5L-2093 [1] GASKET  
  8L-3972 [1] BAFFLE  
  0T-0857 [8] BOLT  
  7B-0537 [8] DOWEL  
  5L-2683 [16] BOLT  
  7B-0537 [16] DOWEL  
    (Parts of 3N2958 Assem.)
  8L-3972 [1] BAFFLE  
  5L-2093 [1] GASKET  
  3N-2958 RC [1] CRANKSHAFT ASSEM.  
  3N-3234 [2] RING  
  3N-7327 C [1] THROWER  
  7L-2534 [1] RING  
  0S-1594 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

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 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
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 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
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 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
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 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
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 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
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 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
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
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 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
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 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
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 CYLINDER HEADS FROM DEALER PARTS STOCK
PRODUCT IMPROVEMENT PROGRAM FOR INSPECTING AND POSSIBLY REMOVING CERTAIN 0R-2669 AND 0R-2670 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 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 D399 :

MECHANISM GP-CYL HEAD & VALVE
3N-2682 MECHANISM GP-CYL HEAD & VALVE
MECHANISM GP-CYL HEAD & VALVE
3N-2682 MECHANISM GP-CYL HEAD & VALVE
MECHANISM GP-CYL HEAD & VALVE
3N-2682 MECHANISM GP-CYL HEAD & VALVE
MECHANISM GP-CYL HEAD & VALVE
3N-2682 MECHANISM GP-CYL HEAD & VALVE
MECHANISM GP-CYL HEAD & VALVE
3N-2682 MECHANISM GP-CYL HEAD & VALVE
MECHANISM GP-CYL HEAD & VALVE
3N-2682 MECHANISM GP-CYL HEAD & VALVE
MECHANISM GP-CYL HEAD & VALVE
3N-2682 MECHANISM GP-CYL HEAD & VALVE
LIFTING GP
3N-0846 LIFTING GP
CYLINDER HEAD GP
5N-8320 CYLINDER HEAD GP
CYLINDER HEAD GP
5N-8882 CYLINDER HEAD GP
CYLINDER BLOCK & COVERS GP
3N-2679 CYLINDER BLOCK & COVERS GP
CYLINDER BLOCK & COVERS GP
3N-2679 CYLINDER BLOCK & COVERS GP
CYLINDER BLOCK & COVERS GP
3N-2679 CYLINDER BLOCK & COVERS GP
CYLINDER BLOCK & COVERS GP
3N-2679 CYLINDER BLOCK & COVERS GP
CRANKSHAFT BEARING REPLACEMENTS
CRANKSHAFT GP
6L-8357 CRANKSHAFT GP

Truck sale:

 
 
Caterpillar D399
- Industrial engines
WHEELER MACHINERY CO.
Caterpillar D399, Industriemaschinen, Bau-Und Bergbauausrüstung
130.000 
Caterpillar D399, Industriemaschinen, Bau-Und Bergbauausrüstung
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
CAT D399
USD $12,000 
CAT D399

L&K Machinery
CAT D399
USD $8,995 
CAT D399

Surplus Heavy Equipment & Parts
Long Branch, New Jersey
 
 
CAT D399

Yoder & Frey Auctioneers
Ashland, Ohio
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