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3N2681 CYLINDER HEAD & VALVE MECHANISM GROUP-SIDE VIEW-PART 1 OF 2*R SERIAL NO. 35Z1 TO 35Z542 INCLUSIVE D398B


BASIC ENGINE
CYLINDER HEAD GP
COUPLING GP
FLYWHEEL GP

GEN SET ENGINE D398B GEN SET ENGINE 35Z
 D398B GENERATOR SET ENGINE 35Z00001-UP SEBP1290 D398B 35Z   (1980)

BASIC ENGINE

CYLINDER HEAD GP
CYLINDER HEAD GP
3N-2681 CYLINDER HEAD GP
CYLINDER HEAD GP
3N-2681 CYLINDER HEAD GP
CYLINDER HEAD GP
3N-2681 CYLINDER HEAD GP
CYLINDER HEAD GP
3N-2681 CYLINDER HEAD GP
CYLINDER HEAD GP
3N-2681 CYLINDER HEAD GP
CYLINDER HEAD GP
3N-2681 CYLINDER HEAD GP
CYLINDER HEAD GP
5N-8320 CYLINDER HEAD GP
CYLINDER HEAD GP
5N-8882 CYLINDER HEAD GP
 

#SEBP12900020
 

3N-2681: CYLINDER HEAD GP

3N2681 CYLINDER HEAD & VALVE MECHANISM GROUP-SIDE VIEW-PART 1 OF 2*R
SERIAL NO. 35Z1 TO 35Z542 INCLUSIVE
c175128 SEBP1290
3N2681 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D398B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4H-6716 [36] WASHER  
  1B-9917 [12] SPRING (Short)  
  6F-5034 [6] SPRING (Long)  
2. 3B-4621 [12] COTTER PIN  
3. 0L-1351 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
4. 6H-3217 [6] SHAFT ASSEM.  
5. 4F-4585 [2] PLUG  
6. 0S-1608 [2] BOLT  
7. 8M-8509 [1] LOCK  
8. 2N-3553 [7] SEAL  
9. 8S-9089 [24] BOLT  
  3F-4550 [12] LOCK  
10. 1B-4204 [24] NUT  
11. 1A-0744 [24] SCREW  
12. 2N-3227 [6] BRACKET  
13. 5L-5486 [24] LIFTER ASSEM.  
14. 3N-1598 [1] ELBOW ASSEM.  
15. 5M-4987 [2] DOWEL  
16. 4L-7820 [24] ROD ASSEM.  
17. 1P-8372 [12] GASKET KIT  
18. 7B-2420 [36] FERRULE  
  6L-7814 [36] SEAL  
19. 7S-5787 [12] CHAMBER ASSEM.  
20. 6L-7816 [12] SEAL  
21. 2N-3598 [6] COVER  
22. 4H-9811 [12] ARM ASSEM. (Exhaust)  
23. 9F-8254 [1] SOCKET  
24. 3F-7445 [1] BUSHING  
25. 4L-3855 [12] ARM ASSEM. (Intake)  
26. 9F-8254 [1] SOCKET  
27. 3F-7445 [1] BUSHING  
 

#SEBP12900021
 

3N-2681: CYLINDER HEAD GP

3N2681 CYLINDER HEAD & VALVE MECHANISM GROUP-FRONT VIEW-PART 2 OF 2*R
SERIAL NO. 35Z1 TO 35Z542 INCLUSIVE
c179608 SEBP1290
3N2681 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D398B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4H-0945 [6] FITTING  
  4H-2495 [1] NUT  
  4H-2494 [1] SLEEVE  
2. 2N-3597 [6] SEAL  
3. 4L-3803 [12] BRACKET  
4. 4L-8188 [12] STUD  
5. 1B-4205 [24] NUT  
6. 1F-3278 [6] FITTING  
  1F-1344 [1] NUT  
7. 4L-7892 [6] TUBE  
8. 6B-6682 [96] NUT  
  5H-1504 [96] WASHER  
9. 7L-0138 R [6] HEAD ASSEM.  
10. 8M-4014 [2] INSERT (Exhaust)  
  4S-8906 H [2] INSERT (.005" Oversize)  
  4S-8907 H [2] INSERT (.010" Oversize)  
  5S-1757 [2] INSERT (Intake)  
  4S-8908 H [2] INSERT (.005" Oversize)  
  4S-8909 H [2] INSERT (.010" Oversize)  
11. 5H-7071 [8] DIRECTOR  
12. 3B-0645 [8] PLUG  
13. 8N-3723 C [12] VALVE (Exhaust)  
  7M-7817 [12] VALVE (Intake)  
14. 3F-9780 [12] WASHER  
15. 3N-3220 [6] GASKET (Copper)  
  6L-4497 [6] GASKET (Plain)  
16. 7N-7639 C [24] ROTATOR  
17. 9M-5350 [24] SPRING (Outer)  
  9M-5349 [24] SPRING (Inner)  
18. 3B-1143 [72] LOCK  
19. 9F-7707 [24] RING  
20. 8F-8858 [24] BUTTON  
21. 3B-1142 [12] RETAINER (Exhaust)  
  3H-5867 [12] RETAINER (Intake)  
22. 8F-9206 [24] SEAL  
23. 6L-7813 [48] SEAL  
24. 6B-6224 [48] FERRULE  
25. 8F-4994 [12] SEAL  
26. 4L-8189 [12] STUD  
  5B-2383 [12] NUT  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
  H   NOT PART OF 7L138 ASSEM.
 

#SEBP12900022
 

3N-2681: CYLINDER HEAD GP

3N2681 CYLINDER HEAD & VALVE MECHANISM GROUP-SIDE VIEW-PART 1 OF 2*R
SERIAL NO. 35Z543 TO 35Z1110 INCLUSIVE
c179607 SEBP1290
3N2681 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D398B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4H-6716 [36] WASHER  
  1B-9917 [12] SPRING (Short)  
  6F-5034 [6] SPRING (Long)  
2. 3B-4621 [12] COTTER PIN  
3. 0L-1351 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
4. 6H-3217 [6] SHAFT ASSEM.  
5. 4F-4585 [2] PLUG  
6. 0S-1608 [2] BOLT  
7. 8M-8509 [1] LOCK  
8. 2N-3553 [7] SEAL  
9. 8S-9089 [24] BOLT  
  3F-4550 [12] LOCK  
10. 1B-4204 [24] NUT  
11. 1A-0744 [24] SCREW  
12. 2N-3227 [6] BRACKET  
13. 5L-5486 [24] LIFTER ASSEM.  
14. 3N-1598 [1] ELBOW ASSEM.  
15. 5M-4987 [2] DOWEL  
16. 4L-7820 [24] ROD ASSEM.  
17. 1P-8372 [12] GASKET KIT  
18. 7B-2420 [36] FERRULE  
  6L-7814 [36] SEAL  
19. 7S-5787 [12] CHAMBER ASSEM.  
20. 6L-7816 [12] SEAL  
21. 2N-3598 [6] COVER  
22. 4H-9811 [12] ARM ASSEM. (Exhaust)  
23. 9F-8254 [1] SOCKET  
24. 3F-7445 [1] BUSHING  
25. 4L-3855 [12] ARM ASSEM. (Intake)  
26. 9F-8254 [1] SOCKET  
27. 3F-7445 [1] BUSHING  
 

#SEBP12900023
 

3N-2681: CYLINDER HEAD GP

3N2681 CYLINDER HEAD & VALVE MECHANISM GROUP-FRONT VIEW-PART 2 OF 2*R
SERIAL NO. 35Z543 TO 35Z1110 INCLUSIVE
5N8320 CYLINDER HEAD PARTS ARE SHOWN ON PAGE 13E
c303542 SEBP1290
3N2681 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D398B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4H-0945 [6] FITTING  
  4H-2495 [1] NUT  
  4H-2494 [1] SLEEVE  
2. 2N-3597 [6] SEAL  
3. 4L-3803 [12] BRACKET  
4. 4L-8188 [12] STUD  
5. 1B-4205 [24] NUT  
6. 1F-3278 [6] FITTING  
  1F-1344 [1] NUT  
7. 4L-7892 [6] TUBE  
8. 6B-6682 [96] NUT  
  5H-1504 [96] WASHER  
9. 5N-8320 CY [6] HEAD GROUP  
    (Separate Illustration)
10. 3N-3220 [6] GASKET (copper)  
  6L-4497 [6] GASKET (plain)  
11. 9F-7707 [24] RING  
12. 8F-8858 [24] BUTTON  
13. 6L-7813 [48] SEAL  
14. 6B-6224 [48] FERRULE  
15. 8F-4994 [12] SEAL  
16. 3F-9780 [12] WASHER  
17. 4L-8189 [12] STUD  
  5B-2383 [12] NUT  
  C   INDICATES CHANGE
 

#SEBP12900024
 

3N-2681: CYLINDER HEAD GP

3N2681 CYLINDER HEAD & VALVE MECHANISM GROUP-PART 1*R
SERIAL NO. 35Z1111-UP
c179607 SEBP1290
3N2681 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D398B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4H-6716 [36] WASHER  
  1B-9917 [12] SPRING (Short)  
  6F-5034 [6] SPRING (Long)  
2. 3B-4621 [12] COTTER PIN  
3. 0L-1351 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
4. 6H-3217 [6] SHAFT ASSEM.  
5. 4F-4585 [2] PLUG  
6. 0S-1608 [2] BOLT  
7. 8M-8509 [1] LOCK  
8. 2N-3553 [7] SEAL  
9. 8S-9089 [24] BOLT  
  3F-4550 [12] LOCK  
10. 1B-4204 [24] NUT  
11. 1A-0744 [24] SCREW  
12. 2N-3227 [6] BRACKET  
13. 5L-5486 [24] LIFTER ASSEM.  
14. 3N-1598 [1] ELBOW ASSEM.  
15. 5M-4987 [2] DOWEL  
16. 4L-7820 [24] ROD ASSEM.  
17. 1P-8372 [12] GASKET KIT  
18. 7B-2420 [36] FERRULE  
  6L-7814 [36] SEAL  
19. 7S-5787 [12] CHAMBER ASSEM.  
20. 6L-7816 [12] SEAL  
21. 2N-3598 [6] COVER  
22. 4H-9811 [12] ARM ASSEM. (Exhaust)  
23. 9F-8254 [1] SOCKET  
24. 3F-7445 [1] BUSHING  
25. 4L-3855 [12] ARM ASSEM. (Intake)  
26. 9F-8254 [1] SOCKET  
27. 3F-7445 [1] BUSHING  
 

#SEBP12900025
 

3N-2681: CYLINDER HEAD GP

3N2681 CYLINDER HEAD & VALVE MECHANISM GROUP-PART 2*R
SERIAL NO. 35Z1111-UP
5N8882 CYLINDER HEAD PARTS ARE SHOWN ON PAGE 13F
c519421 SEBP1290
3N2681 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D398B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4H-0945 [6] ELBOW  
  4H-2495 [1] NUT  
  4H-2494 [1] SLEEVE-FITTING  
2. 2N-3597 C [6] SEAL-VALVE COVER  
3. 4L-3803 [12] BRACKET-SHAFT  
4. 4L-8188 [12] STUD-TAPERLOCK  
5. 1B-4205 [24] NUT  
6. 1F-3278 [6] FITTING  
  1F-1344 [1] NUT  
7. 4L-7892 [6] TUBE-SHAFT OIL  
8. 1D-4623 C [96] BOLT  
  5H-1504 [96] WASHER-HARD  
9. 5N-8882 CY [6] CYLINDER HEAD GP  
10. 3N-3220 [6] GASKET (COPPER)  
  6L-4497 [6] GASKET (PLAIN)  
11. 9F-7707 [24] RING-RETAINER  
12. 8F-8858 [24] BUTTON  
13. 6L-7813 [48] SEAL-FERRULE  
14. 6B-6224 [48] FERRULE  
15. 8F-4994 [12] SEAL-O-RING  
16. 3F-9780 [12] WASHER-COVER  
17. 4L-8189 [12] STUD-TAPERLOCK  
  5B-2383 [12] NUT-SELF LOCKING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP12900026
 

5N-8320: CYLINDER HEAD GP

5N8320 CYLINDER HEAD GROUP
SERIAL NO. 35Z543 TO 35Z1110 INCLUSIVE
PART OF 3N2681 CYLINDER HEAD & VALVE MECHANISM
c310401 SEBP1290
5N8320 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D398B GEN SET 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
 

#SEBP12900027
 

5N-8882: CYLINDER HEAD GP

5N8882 CYLINDER HEAD GROUP
SERIAL NO. 35Z1111-UP
PART OF 3N2681 CYLINDER HEAD & VALVE MECHANISM GROUP SHOWN ON PAGE 13D
c238059 SEBP1290
5N8882 CYLINDER HEAD GP Parts scheme
  For full view, you need register

Parts for your D398B GEN SET 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
 

#SEBP12900028
 

3N-5765: GUARD GP-COUPLING

3N5765 FLYWHEEL COUPLING GUARD GROUP
AN ATTACHMENT
c326047 SEBP1290
3N5765 GUARD GP-COUPLING Parts scheme
  For full view, you need register

Parts for your D398B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-4817 C [1] GUARD AS-COUPLING  
2. 0S-1594 [4] BOLT  
  2N-3385 [4] NUT-CLIP  
  3B-4506 [4] LOCKWASHER  
  3L-9689 C [4] WASHER  
3. 1V-0623 [2] PLATE  
4. 0S-1621 C [10] BOLT  
5. 3B-4508 [10] LOCKWASHER  
  4B-4280 [10] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP12900029
 

5L-1995: FLYWHEEL GROUP

5L1995 FLYWHEEL GROUP
c138084 SEBP1290
5L1995 FLYWHEEL GROUP Parts scheme
  For full view, you need register

Parts for your D398B GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1N-5742 [1] GEAR (183 TEETH)  
    (PART OF FLYWHEEL ASSEM. 1N5748)
  5L-6745 [1] POINTER  
    (TIMING)
  0S-1596 C [10] BOLT  
  4M-6953 C [10] WASHER  
  1N-5748 C [1] FLYWHEEL ASSEM.  
  C   INDICATES CHANGE
 

Information:

Engine News
Too Much Clearance For Exhaust Valves Can Cause Wear To The Camshaft Lobes And Valve Lifters
1980/01/09
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 Exhaust Valves Are Used In Caterpillar Remanufactured Cylinder Heads
1990/10/01
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
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 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 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 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 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 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
Specifications
Valve Rocker Arms And Lifters
D379B, D398B, D399 GENERATOR SET ENGINES
Cylinder Head
D379B, D398B, D399 GENERATOR SET ENGINES
Cylinder Head
D379B, D398B, D399 GENERATOR SET ENGINES
Valves
D379B, D398B, D399 GENERATOR SET 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 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 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
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse and Salvage for Cylinder Head Assemblies {1100, 1101, 1103, 1104, 1105, 1106, 1108, 1109, 1115, 1117, 1121, 1124, 1125}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Reuse & Salvage for Valvetrain Components {1102, 1108, 1109, 1121, 1123}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
Using the 9U-5383 Vacuum Tester {0774, 0781, 1000, 1100}
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 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
D379B, D398B & D399 GENRERATOR SET ENGINES
Rocker Shafts And Push Rods
D379B, D398B & D399 GENRERATOR SET ENGINES
Rocker Shafts
D379B, D398B & D399 GENRERATOR SET ENGINES
Valve Lifters
D379B, D398B & D399 GENRERATOR SET ENGINES
Cylinder Heads
D379B, D398B & D399 GENRERATOR SET ENGINES
Valves
D379B, D398B & D399 GENRERATOR SET ENGINES
Valve Guides
D379B, D398B & D399 GENRERATOR SET ENGINES
Valve Seat Inserts
D379B, D398B & D399 GENRERATOR SET ENGINES
Water Directors
D379B, D398B & D399 GENRERATOR SET ENGINES
Service Magazine
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
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
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 D398B :

CAMSHAFT GP
4L-1131 CAMSHAFT GP
CAMSHAFT GP
4L-1131 CAMSHAFT GP
CONNECTING ROD & MAIN BEARING REPLACEMENTS
PISTON & ROD GP
6L-2868 PISTON & ROD GP
CYLINDER BLOCK & COVERS GP
3N-2678 CYLINDER BLOCK & COVERS GP
CYLINDER BLOCK & COVERS GP
3N-2678 CYLINDER BLOCK & COVERS GP
CYLINDER BLOCK & COVERS GP
3N-2678 CYLINDER BLOCK & COVERS GP
CYLINDER BLOCK & COVERS GP
3N-2678 CYLINDER BLOCK & COVERS GP
CYLINDER HEAD GP
3N-2681 CYLINDER HEAD GP
CYLINDER HEAD GP
3N-2681 CYLINDER HEAD GP
CYLINDER HEAD GP
3N-2681 CYLINDER HEAD GP
CYLINDER HEAD GP
3N-2681 CYLINDER HEAD GP
CYLINDER HEAD GP
3N-2681 CYLINDER HEAD GP
CYLINDER HEAD GP
5N-8320 CYLINDER HEAD GP
CYLINDER HEAD GP
5N-8882 CYLINDER HEAD GP
GUARD GP-COUPLING
3N-5765 GUARD GP-COUPLING

Truck sale:

Caterpillar D398BIN, Construction
80,000 
Caterpillar D398BIN, Construction
- Industrial engines
FOLEY EQUIPMENT COMPANY
1982 CAT D398B
USD $87,000 
1982 CAT D398B

Foley Equipment Company
Topeka Area, Kansas
CAT D398B
USD $35,000 
CAT D398B

Industrial Motor Power
Burbank, California
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