AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

CYLINDER HEAD AND VALVE MECHANISM--Part 2 of 2 Effective with Serial No. 66B1684-Up and 75B658-Up See Page 42B for Gasket Kits D398


BASIC ENGINE
CYLINDER HEAD GP
CYLINDER BLOCK GP
CRANKSHAFT GP
SERVICE EQUIPMENT AND SUPPLIES
GASKET & SEAL KITS
BASIC ENGINE
CRANKSHAFT GP
DAMPER GP

INDUSTRIAL ENGINE D398 INDUSTRIAL ENGINE 66B
 D398 ENGINE 66B00700-02048 UE035710 D398 66B   (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
 

#UE0357100050
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM--Part 2 of 2
Effective with Serial No. 66B1684-Up and 75B658-Up
See Page 42B for Gasket Kits
c121520 UE035710
None CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8F-4994 [12] SEAL  
  3F-9780 [12] WASHER  
  8H-7097 [12] VALVE (EXHAUST)  
  7M-7817 [12] VALVE (INTAKE)  
  5H-1012 [12] GASKET  
  7S-6366 [12] BUSHING (EXHAUST)  
  7S-6322 [12] BUSHING (INTAKE)  
    (2 OF EACH IN EACH HEAD ASSEM 7L138)
  7M-6848 [12] CHAMBER ASSEM.  
  4L-7820 [24] ROD ASSEM.  
  6B-7021 [12] SEAL  
  5L-5486 [24] LIFTER ASSEM.  
  5H-4064 [12] RETAINER  
  5H-7370 [12] SEAL  
  1B-4205 [24] NUT  
  4L-3803 [12] BRACKET  
  8F-8858 [24] BUTTON  
  8F-9206 [24] RING  
  3H-5867 [24] RETAINER  
  6L-3352 [6] GASKET  
  3B-1143 [72] LOCK  
  8M-5251 [24] SEAL  
  7S-6323 [24] SPRING  
  4S-7468 [24] ROTOCOIL  
  1F-3278 [6] FITTING  
  4H-0945 [6] FITTING  
  4H-2495 [6] NUT  
  4H-2494 [6] SLEEVE  
    (1 OF EACH IN EACH FITTING 4H945)
  7L-0138 R [6] HEAD ASSEM.  
  1F-1344 [6] NUT  
    (1 IN EACH FITTING 1F3278)
  4L-7892 [6] TUBE (8.09" LONG)  
  5H-7071 [48] DIRECTOR  
    (8 IN EACH HEAD ASSEM. 7L138)
  6L-7813 [48] SEAL  
  6B-6224 [48] FERRULE  
  4L-6740 [6] GASKET (COPPER)  
  6L-4497 [6] GASKET (PLAIN)  
  5B-2383 [12] NUT  
  4L-8189 [12] STUD  
  6B-6682 [96] NUT  
  5H-1504 [96] WASHER  
  8M-4014 [12] INSERT (EXHAUST)  
  4S-8906 H [12] INSERT (.005" OVERSIZE)  
  4S-8907 H [12] INSERT (.010" OVERSIZE)  
  5S-1757 [12] INSERT (INTAKE)  
  4S-8908 H [12] INSERT (.005" OVERSIZE)  
  4S-8909 H [12] INSERT (.010" OVERSIZE)  
    (2 OF EACH IN EACH HEAD ASSEM. 7L138)
  H   NOT PART OF 7L138 HEAD ASSEM.
  R   REMFG PART MAY BE AVAILABLE
 

#UE0357100051
 

4L-1135: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (4L1135 N/S)--Side View--Part 1 of 2
Serial No. 66B700 to 66B1820 inclusive and 75B1 to 75B912 inclusive
c79380 UE035710
4L1135 CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1A-2223 [24] DOWEL  
  5L-2894 [7] BEARING  
    (PARTS OF BLOCK ASSEM 5L9583)
  [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  
  0L-2061 [2] DOWEL (.875" LONG)  
  2B-2994 [2] DOWEL (1.50" LONG)  
    (PARTS OF BLOCK ASSEM. 5L9583)
  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. 5L9583)
  5L-4143 [4] SHIM (LARGE)  
    (2 IN EACH CAP GROUP 5L4095)
  5L-4144 [12] SHIM (SMALL)  
    (6 IN EACH CAP GROUP 5L4095)
  5L-9583 [1] BLOCK ASSEM.  
  4L-6142 [14] STUD  
  4L-5834 [14] NUT  
  4L-6830 [14] COTTER PIN  
    (PARTS OF BLOCK ASSEM. 5L9583)
  2A-3348 [1] DOWEL  
  1A-2036 [6] DOWEL  
    (PARTS OF BLOCK ASSEM. 5L9583)
  5L-4090 [5] CAP GROUP  
    (PART OF BLOCK ASSEM. 5L9583)
  5L-4143 [10] SHIM (LARGE)  
    (2 IN EACH CAP GROUP 5L4090)
  5L-4144 [30] SHIM (SMALL)  
    (6 IN EACH CAP GROUP 5L4090)
  5L-7280 [1] COVER ASSEM.  
  1F-9223 [1] GASKET  
  4L-6788 [96] STUD  
    (PART OF BLOCK ASSEM. 5L9583)
  4L-7586 [1] GASKET  
  4L-3395 [2] DOWEL  
    (PART OF BLOCK ASSEM. 5L9583)
 

#UE0357100052
 

4L-1135: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (4L1135 N/S)--Front View--Part 2 of 2
Serial No. 66B700 to 66B1820 inclusive and 75B1 to 75B912 inclusive
c121464 UE035710
4L1135 CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your D398 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 [6] COVER  
  1F-4419 [6] GASKET  
  0S-1588 [69] BOLT  
  3B-4506 [69] LOCKWASHER  
  6L-7815 [36] SEAL  
  1S-2587 [12] LINER  
  1A-9759 [8] DOWEL  
  0S-1594 [14] BOLT  
  3B-4506 [14] LOCKWASHER  
  [2] BOLT  
  3B-4510 [2] LOCKWASHER  
  4L-6265 [1] SUPPORT  
  7F-5174 [1] FLANGE  
  1F-3131 [1] GASKET  
  1B-5174 [1] PLUG  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  1F-4418 [5] COVER  
  1F-9223 [5] GASKET  
  0S-0509 [96] BOLT  
  3B-4506 [96] LOCKWASHER  
  6L-2787 [1] HOUSING  
    (FLYWHEEL)
  8N-4708 F BAND-FILLER  
  F   NOT SHOWN
 

#UE0357100053
 

4L-1135: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (4L1135 N/S)--Side View--Part 1 of 2
Serial No. 66B1821-Up and 75B913-Up
c79380 UE035710
4L1135 CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1A-2223 [24] DOWEL  
  5L-2894 [7] BEARING  
    (PARTS OF BLOCK ASSEM 5L9583)
  [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  
  0L-2061 [2] DOWEL (.875" LONG)  
  2B-2994 [2] DOWEL (1.50" LONG)  
    (PARTS OF BLOCK ASSEM. 5L9583)
  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. 5L9583)
  5L-4143 [4] SHIM (LARGE)  
    (2 IN EACH CAP GROUP 5L4095)
  5L-4144 [12] SHIM (SMALL)  
    (6 IN EACH CAP GROUP 5L4095)
  5L-9583 [1] BLOCK ASSEM.  
  4L-6142 [14] STUD  
  4L-5834 [14] NUT  
  4L-6830 [14] COTTER PIN  
    (PARTS OF BLOCK ASSEM. 5L9583)
  2A-3348 [1] DOWEL  
  1A-2036 [6] DOWEL  
    (PARTS OF BLOCK ASSEM. 5L9583)
  5L-4090 [5] CAP GROUP  
    (PART OF BLOCK ASSEM. 5L9583)
  5L-4143 [10] SHIM (LARGE)  
    (2 IN EACH CAP GROUP 5L4090)
  5L-4144 [30] SHIM (SMALL)  
    (6 IN EACH CAP GROUP 5L4090)
  5L-7280 [1] COVER ASSEM.  
  1F-9223 [1] GASKET  
  4L-6788 [96] STUD  
    (PART OF BLOCK ASSEM. 5L9583)
  4L-7586 [1] GASKET  
  4L-3395 [2] DOWEL  
    (PART OF BLOCK ASSEM. 5L9583)
 

#UE0357100054
 

4L-1135: CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS (4L1135 N/S)--Front View--Part 2 of 2
Serial No. 66B1821-Up and 75B913-Up
c105272 UE035710
4L1135 CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your D398 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  
  8L-4857 C [6] COVER  
  1F-4419 [6] GASKET  
  0S-0509 C [69] BOLT  
  3B-4506 [69] LOCKWASHER  
  6L-7815 [36] SEAL  
  1S-2587 [12] LINER  
  1A-9759 [8] DOWEL  
  0S-1594 [14] BOLT  
  3B-4506 [14] LOCKWASHER  
  8S-9092 [2] BOLT  
  3B-4510 [2] LOCKWASHER  
  4L-6265 [1] SUPPORT  
  7F-5174 [1] FLANGE  
  1F-3131 [1] GASKET  
  1B-5174 [1] PLUG  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  1F-4418 [5] COVER  
  1F-9223 [5] GASKET  
  0S-0509 [96] BOLT  
  3B-4506 [96] LOCKWASHER  
  6L-2787 [1] HOUSING  
    (FLYWHEEL)
  C   INDICATES CHANGE FROM PREVIOUS
 

#UE0357100055
 

CRANKSHAFT

CRANKSHAFT
Serial No. 66B700 to 66B1299 inclusive and 75B1 to 75B313 inclusive
c79379 UE035710
None CRANKSHAFT Parts scheme
  For full view, you need register

Parts for your D398 INDUSTRIAL 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  
  4L-4647 [7] BEARING  
    (STANDARD)
  5L-4184 [7] BEARING  
    (.050" UNDERSIZE)
  5L-2093 [1] GASKET  
  5L-7857 [1] BAFFLE  
  5L-6293 [1] CRANKSHAFT ASSEM.  
  5L-1852 [1] SHIELD  
  5L-7857 [1] BAFFLE  
  5L-2093 [1] GASKET  
  4L-8819 [1] ADAPTER  
  5L-7858 [1] THROWER  
  7L-2534 [1] RING  
  0S-1594 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
  6F-7035 [10] BOLT  
  3B-4514 [10] LOCKWASHER  
 

#UE0357100056
 

CRANKSHAFT

CRANKSHAFT
Effective with Serial No. 66B1300-Up and 75B314-Up
c102746 UE035710
None CRANKSHAFT Parts scheme
  For full view, you need register

Parts for your D398 INDUSTRIAL 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  
  4L-4647 [7] BEARING  
    (STANDARD)
  5L-4184 [7] BEARING  
    (050" UNDERSIZE)
  5L-2093 [1] GASKET  
  8L-3972 [1] BAFFLE  
  5L-6293 [1] CRANKSHAFT ASSEM.  
  8L-3972 [1] BAFFLE  
  5L-2093 [1] GASKET  
  4L-8819 [1] ADAPTER  
  5L-7858 [1] THROWER  
  7L-2534 [1] RING  
  0S-1594 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
  6F-7035 [10] BOLT  
  3B-4514 [10] LOCKWASHER  
 

#UE0357100057
 

GASKET KITS

GASKET KITS
UE0357100057 UE035710
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  9M-8633 DIESEL ENGINE BASIC  
    SERIAL NO. 66B700 TO 66B969 & 75B1-UP
  9M-8634 DIESEL ENGINE SUPPLEMENTARY  
    SERIAL NO. 66B700 TO 66B969 & 75B1-UP
  1P-1575 COMPLETE ENGINE  
    SERIAL NO. 66B970-UP
  3S-1723 WATER PUMP  
  7S-2719 VALVE GRINDING (FOR ONE HEAD)  
    SERIAL NO. 66B700 TO 66B969 & 75B1-UP
  1S-0616 VALVE GRINDING (FOR BOTH HEADS)  
    SERIAL NO. 66B970-UP
 

#UE0357100058
 

3N-8008: SEAL GP-CRANKSHAFT CONVERSION

3N8008 CRANKSHAFT CONVERSION SEAL GROUP
FIELD INSTALLATION
c152603 UE035710
3N8008 SEAL GP-CRANKSHAFT CONVERSION Parts scheme
  For full view, you need register

Parts for your D398 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
 

#UE0357100059
 

VIBRATION DAMPER

VIBRATION DAMPER
c105010 UE035710
None VIBRATION DAMPER Parts scheme
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4L-3436 [1] DAMPER  
  1D-4609 [10] BOLT  
  5L-8444 [5] LOCK  
  4B-4283 [10] WASHER  
 

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 D398 :

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
DRIVE GP
6L-7970 DRIVE GP
DRIVE GP
6L-7970 DRIVE GP
DRIVE GP
6L-7969 DRIVE GP
CYLINDER BLOCK AND COVERS
4L-1135 CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
4L-1135 CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
4L-1135 CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
4L-1135 CYLINDER BLOCK AND COVERS
CRANKSHAFT
CRANKSHAFT
CRANKSHAFT
CRANKSHAFT
GASKET KITS
SEAL GP-CRANKSHAFT CONVERSION
3N-8008 SEAL GP-CRANKSHAFT CONVERSION

Truck sale:

 
95,000 
Caterpillar D398, Construction
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
Caterpillar D398, Construction
95,000 
Caterpillar D398, Construction
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
CAT D398
USD $18,000 
CAT D398

Contractor Sales
Pocatello, Idaho
 
$95,000 USD 
CATERPILLAR D398 1978
- INDUSTRIAL
LOUISIANA CAT POWER SYSTEMS
5415 E. Broad St. - Lake Charles - Lou
CATERPILLAR D398 1972
$30,000 USD 
CATERPILLAR D398 1972
- STATIONARY GENERATOR SETS
HOLT OF CALIFORNIA - POWER SYSTEMS
- - United States
Back to top
Contacts Request list Affiliate disclosure
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.