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FRONT ACCESSORY DRIVE--Side View--Part 2 of 2 D397D MARINE ENGINE


BASIC ENGINE
DRIVE GP-ACCESSORY
CYLINDER HEAD GP
CYLINDER BLOCK GP
CRANKSHAFT GP

MARINE ENGINE D397D MARINE ENGINE 42B
 D397 MARINE ENGINE 42B00368-00458 UE033440 D397D 42B   (1956)

BASIC ENGINE

DRIVE GP-ACCESSORY
FRONT ACCESSORY DRIVE
FRONT ACCESSORY DRIVE
FRONT ACCESSORY DRIVE
FRONT ACCESSORY DRIVE
REAR ACCESSORY DRIVE
REAR ACCESSORY DRIVE
REAR ACCESSORY DRIVE GROUP
6F-0265 REAR ACCESSORY DRIVE GROUP
REAR ACCESSORY DRIVE GROUP
2L-0330 REAR ACCESSORY DRIVE GROUP
ACCESSORY DRIVE GROUP
7F-2872 ACCESSORY DRIVE GROUP
 

#UE0334400040
 

FRONT ACCESSORY DRIVE

FRONT ACCESSORY DRIVE--Side View--Part 2 of 2
c56486 UE033440
None FRONT ACCESSORY DRIVE Parts scheme
  For full view, you need register

Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3B-1915 [2] BOLT  
  7F-2533 [1] FLANGE  
  3H-1501 [1] FLANGE  
  3H-4970 [1] SEAL  
  2F-4920 [4] COVER  
  2F-4917 [4] GASKET  
  0S-1594 [24] BOLT  
  3B-4506 [24] LOCKWASHER  
  8B-2377 [1] BOLT  
  7F-2836 [1] LOCK  
  1A-1999 [1] DOWEL  
  2F-5606 [1] BRACKET  
  7B-2123 [1] SEAL  
  1A-2469 [1] BOLT  
  4H-0767 [1] LOCK  
  0S-1594 [9] BOLT  
  3B-4506 [11] LOCKWASHER  
  0S-1594 [3] BOLT  
  4H-0757 [1] GEAR (29 T.)  
  4H-3111 [1] RETAINER  
  4H-0770 [1] SPACER  
  4H-0774 [2] PLATE  
  4H-0756 [1] HUB  
  4H-0787 [1] SHIM (1 13/16" I.D)  
  4H-0788 [1] SHIM (1" I.D.)  
  0S-1588 [2] BOLT  
  0L-0364 [2] LOCK  
  4H-0869 [1] GEAR ASSEM. (23 T.)  
  6F-7172 [1] PIN  
    (PART OF ASSEM. 4H869)
  0T-0198 [1] KEY  
  0S-1594 [4] BOLT  
  0L-0364 [4] LOCK  
  6F-6042 [2] BUSHING  
    (PART OF ASSEM. 6F2262)
  6F-5513 [1] SHIM  
  6F-5398 [1] SUPPORT ASSEM.  
  6H-0879 [1] PIN  
    (PART OF ASSEM. 6F5398)
  6F-2262 [1] GEAR ASSEM. (27T.)  
  2F-4916 [1] WASHER  
  1A-2343 [2] BOLT  
  2F-6156 [1] LOCK  
  0S-1594 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  6F-5299 [1] COVER  
  6F-5300 [1] GASKET  
  6F-5342 [1] COVER  
  6F-5339 [1] GASKET  
  9F-0826 [1] COVER  
  6F-5341 [1] GASKET  
  1A-2024 [1] GASKET  
  7F-2713 [1] GASKET  
  3L-9113 [1] TUBE ASSEM.  
 

#UE0334400041
 

REAR ACCESSORY DRIVE

REAR ACCESSORY DRIVE
Part of 2L124 and 3L7004 Arrangements listed on Pages 6 and 8
c62529 UE033440
None REAR ACCESSORY DRIVE Parts scheme
  For full view, you need register

Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6H-1891 [1] HOUSING ASSEM.  
  0L-2061 [1] DOWEL  
  8F-7593 [4] SUPPORT  
  9F-1026 [1] BUSHING  
    (PARTS OF HOUSING ASSEM. 6H1891)
  3F-9141 [1] SEAL  
  3F-4297 [1] WASHER  
  0L-1351 [2] BOLT  
  0L-0935 [1] LOCK  
  3F-6795 [3] DOWEL  
    (PART OF TUBE ASSEM. 6H1856)
  0L-1351 [3] BOLT  
  0L-0364 [3] LOCK  
  6H-1856 [1] TUBE ASSEM.  
  4B-2363 [1] PLUG  
  6F-4868 [1] GASKET  
  7B-3235 [11] BOLT  
  3B-4508 [11] LOCKWASHER  
  1F-9142 [1] SEAL  
  6F-2990 [1] GEAR (78 T.)  
  0S-1594 [6] BOLT  
  0L-0364 [6] LOCK  
  2A-5349 [2] STUD  
    (PART OF HOUSING ASSEM. 6H1891)
  4B-3388 [4] BOLT  
  7F-8851 [2] LOCK  
  6F-5290 [1] SUPPORT ASSEM.  
  8F-0164 [1] SHAFT  
  7B-9325 [1] GASKET  
  0S-1615 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
  1A-5822 [4] BOLT  
  3B-4508 [4] LOCKWASHER  
  8F-0143 [1] TUBE ASSEM.  
  [1] PLATE  
  5B-9304 [2] SCREW  
    (PARTS OF TUBE ASSEM. 8F143)
  2A-4492 [4] STUD  
  1H-0974 [1] DOWEL  
    -OR-
  2B-7409 [1] PLUG (1/4" N.P.T.)  
    (PARTS OF HOUSING ASSEM. 6H1891)
  2A-5220 [1] PLUG  
  1B-4218 [1] WASHER  
  1H-3748 [1] SEAL  
 

#UE0334400042
 

6F-0265: REAR ACCESSORY DRIVE GROUP

6F265 REAR ACCESSORY DRIVE GROUP
Part of 6H3234 Arrangement listed on Page 10
c62528 UE033440
6F0265 REAR ACCESSORY DRIVE GROUP Parts scheme
  For full view, you need register

Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5F-9735 [1] HOUSING ASSEM  
  6F-0245 [2] GASKET  
  5F-9384 [2] COVER  
  1A-5822 [4] CAP SCREW  
  3B-4508 [4] LOCKWASHER  
  [1] PLATE (NAME)  
  5B-9304 [2] SCREW (DRIVE)  
    (PARTS OF TUBE ASSEM.)
  2A-5220 [1] PLUG  
  1B-4218 [1] WASHER  
  0S-1615 [2] CAP SCREW  
  3B-4504 [2] LOCKWASHER  
  8F-0143 [1] TUBE ASSEM.  
  7B-9325 [1] GASKET  
  1A-2029 [6] CAP SCREW  
  3B-4506 [6] LOCKWASHER  
  0L-0364 [2] LOCK  
  0L-1351 [2] CAP SCREW  
  6F-0263 [1] SHAFT  
  0W-0475 [1] PIN  
    (PART OF SHAFT ASSEM)
  1B-2790 [4] CAP SCREW  
  2A-5328 [4] LOCK  
  0L-2061 [1] DOWEL  
    (PART OF ASSEM. 5F9735)
  1H-3748 [1] RING  
  6F-5290 [1] BEARING SUPPORT ASSEM.  
  4B-3388 [4] CAP SCREW  
  7F-8851 [2] LOCK  
  8F-0168 [1] SHAFT ASSEM.  
  6F-4368 [2] BUSHING  
    (PART OF ASSEM. 6F141)
  0L-0659 [15] STUD  
  2A-5349 [2] STUD  
    (PARTS OF ASSEM. 5F9735)
  0S-1594 [6] CAP SCREW  
  0L-0364 [6] LOCK  
  6F-2990 [1] GEAR (78T.)  
  1B-4203 [15] NUT  
  3B-4506 [15] LOCKWASHER  
  0S-1594 [4] CAP SCREW  
  3B-4506 [4] LOCKWASHER  
  5F-9383 [1] COVER  
  3F-9141 [1] SEAL  
  0L-1351 [2] CAP SCREW  
  0L-0935 [1] LOCK  
  3F-4297 [1] WASHER  
  6F-0262 [1] GASKET  
  2B-7557 [2] CORK  
  0L-2061 [2] DOWEL  
    (PART OF ASSEM 5F9735)
  4B-2363 [1] PLUG  
  6F-4868 [1] GASKET  
  3F-6808 [1] DOWEL  
    (PART OF ASSEM. 5F9735)
  0S-1585 [11] CAP SCREW  
  3B-4508 [11] LOCKWASHER  
  9F-1026 [1] BUSHING  
  9F-1030 [1] BUSHING  
  2B-4602 [1] PLUG  
    (PARTS OF ASSEM. 5F9735)
  6F-6170 [1] TUBE ASSEM  
  6F-7061 [1] DOWEL  
    (PART OF ASSEM. 6F6170)
  1F-9142 [1] SEAL  
  8F-7593 [4] SUPPORT  
    (PART OF ASSEM. 5F9735)
  0L-1351 [3] CAP SCREW  
  0L-0364 [3] LOCK  
  2A-4492 [4] STUD  
  1F-1006 [1] DOWEL  
    -OR-
  2B-7409 [1] PLUG (1/4 N.P.T.)  
    (PARTS OF ASSEM. 5F9735)
  6F-0141 [1] GEAR ASSEM. (49T.)  
  3F-4319 [1] GEAR ASSEM. (41 & 20T)  
  6F-4367 [2] BUSHING  
    (PART OF ASSEM. 3F4319)
 

#UE0334400043
 

2L-0330: REAR ACCESSORY DRIVE GROUP

2L330 REAR ACCESSORY DRIVE GROUP
Part of 3L7003 Arrangement listed on Page 12
c43677 UE033440
2L0330 REAR ACCESSORY DRIVE GROUP Parts scheme
  For full view, you need register

Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6F-5569 [1] HOUSING ASSEM  
  9F-1030 [1] BUSHING  
  6F-8797 [1] SLEEVE  
    (PARTS OF ASSEM. 6F5569)
  6F-0245 [2] GASKET  
  5F-9384 [2] COVER  
  1A-5822 [4] CAP SCREW  
  3B-4508 [4] LOCKWASHER  
  [1] PLATE (NAME)  
  5B-9304 [2] SCREW (DRIVE)  
    (PARTS OF ASSEM. 8F143)
  2A-5220 [1] PLUG  
  1B-4218 [1] WASHER  
  0S-1615 [2] CAP SCREW  
  3B-4504 [2] LOCKWASHER  
  8F-0143 [1] TUBE ASSEM.  
  7B-9325 [1] GASKET  
  1A-2029 [6] CAP SCREW  
  2A-5349 [2] STUD  
    (PART OF ASSEM. 6F5569)
  0L-0364 [2] LOCK  
  0L-1351 [2] CAP SCREW  
  6F-0263 [1] SHAFT  
  6H-0879 [1] PIN  
    (PART OF SHAFT ASSEM.)
  1B-2790 [4] CAP SCREW  
  2A-5328 [4] LOCK  
  0L-2061 [1] DOWEL  
    (PART OF ASSEM. 6F5569)
  6F-5290 BEARING SUPPORT ASSEM.  
  4B-3388 [4] CAP SCREW  
  7F-8851 [2] LOCK  
  8F-0168 [1] SHAFT ASSEM.  
  6F-4368 [2] BUSHING  
    (PART OF ASSEM. 6F141)
  0L-0659 [15] STUD  
    (PART OF ASSEM. 6F5569)
  2B-7557 [2] CORK  
  0S-1594 [6] CAP SCREW  
  0L-0364 [6] LOCK  
  6F-2990 [1] GEAR (78T.)  
  1B-4203 [15] NUT  
  3B-4506 [15] LOCKWASHER  
  0S-1594 [4] CAP SCREW  
  3B-4506 [10] LOCKWASHER  
  5F-9383 [1] COVER  
  3F-9141 [1] SEAL  
  0L-1351 [2] CAP SCREW  
  0L-0935 [1] LOCK  
  3F-4297 [1] WASHER  
  6F-0262 [1] GASKET  
  9F-1026 [1] BUSHING  
  0L-2061 [2] DOWEL  
    (PARTS OF ASSEM. 6F5569)
  4B-2363 [1] PLUG  
  6F-4868 [1] GASKET  
  3F-6808 [1] DOWEL  
    (PART OF ASSEM. 6F5569)
  0S-1585 [11] CAP SCREW  
  3B-4508 [11] LOCKWASHER  
  2B-4602 [1] PLUG  
    (PART OF ASSEM. 6F5569)
  6F-6185 [1] TUBE ASSEM.  
  6F-7061 [1] DOWEL  
    (PART OF ASSEM. 6F6185)
  1F-9142 [1] SEAL  
  8F-7593 [4] SUPPORT  
    (PART OF ASSEM. 6F5569)
  0L-1351 [3] CAP SCREW  
  0L-0364 [3] LOCK  
  2A-4492 [4] STUD  
  1F-1006 [1] DOWEL  
    (PARTS OF ASSEM. 6F5569)
  1H-3748 [1] SEAL  
  6F-0141 [1] GEAR ASSEM. (49T.)  
  3F-4319 [1] GEAR ASSEM. (41 & 20T.)  
  6F-4367 [2] BUSHING  
    (PART OF ASSEM. 3F4319)
 

#UE0334400044
 

CYLINDER HEAD AND VALVE MECHANISM

CYLINDER HEAD AND VALVE MECHANISM
Note: 1M574 Valve Grinding Gasket Group is available. Refer also to Pages 90 through 93 for special parts
c58362 UE033440
None CYLINDER HEAD AND VALVE MECHANISM Parts scheme
  For full view, you need register

Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6F-5027 [6] COVER  
  7B-1820 [12] STUD  
  7B-1756 [12] NUT  
  1A-2029 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
  3F-8526 [12] WASHER  
  8F-4994 [12] SEAL  
  1B-4206 [24] NUT  
  3B-4621 [12] COTTER PIN  
  6H-0411 [36] WASHER  
  1B-9917 [12] SPRING (SHORT)  
  6F-5034 [6] SPRING  
  6F-5031 [6] SHAFT ASSEM.  
  3B-1142 [24] RETAINER  
  3B-1143 [72] LOCK  
  6F-5029 [6] BASE  
  6B-8505 [24] SLEEVE  
  4F-5408 [24] SPRING (OUTER)  
  4F-5409 [24] SPRING (INNER)  
  6B-6682 [96] NUT  
  5H-1504 [88] WASHER  
  2B-0858 [12] PLUG  
    (2 IN EACH ASSEM. 6H4177)
  6H-4177 [6] HEAD ASSEM.  
  3B-0623 [12] PLUG  
    (2 IN EACH ASSEM. 6H4177)
  5F-8266 [12] RETAINER  
  4F-5607 [12] SEAL  
  6B-7021 [12] SEAL  
  1A-1593 [48] STUD  
    (8 IN EACH ASSEM. 6H4177)
  [12] CHAMBER ASSEM.  
  7F-7666 [24] ROTOCAP  
  6F-5263 [24] BUSHING  
    (4 IN EACH HEAD ASSEM.)
  4H-9645 [12] GASKET  
  5H-7071 [48] DIRECTOR  
    (8 IN EACH HEAD ASSEM.)
  6B-6224 [48] FERRULE  
  6B-6225 [48] SEAL  
  6F-4862 [12] STUD  
  1B-4206 [12] NUT  
  1A-0744 [24] SCREW  
  1B-4204 [24] NUT  
  3B-0622 [12] PLUG  
    (2 IN EACH SHAFT ASSEM.)
  6F-5028 [6] GASKET  
  6F-5033 [12] BRACKET  
  4F-6024 [12] DOWEL  
    (2 IN EACH HEAD ASSEM.)
  2A-1278 [12] END  
  1B-4203 [12] NUT  
  0S-1588 [48] BOLT  
  0T-0431 [48] WASHER  
  3B-4506 [48] LOCKWASHER  
  6F-5030 [6] GASKET  
  6B-4040 [12] ROD  
  5H-2747 [2] BRACKET  
  5H-2746 [2] PAWL  
  6F-5037 [24] LIFTER ASSEM.  
  1A-2469 [24] BOLT  
  0L-0932 [12] LOCK  
  5F-4065 [6] BRACKET  
  6F-5035 [24] ROD ASSEM.  
  6B-4570 [12] ARM ASSEM.  
  1F-9232 [12] ARM ASSEM.  
  3F-7445 [24] BUSHING  
    (1 IN EACH ARM ASSEM.)
  7F-8922 [12] INSERT (EXHAUST)  
  7F-8923 [12] INSERT (INTAKE)  
    (2 OF EACH IN EACH HEAD ASSEM.)
  7F-4784 [12] VALVE (EXHAUST)  
  7F-5310 [12] VALVE (INTAKE)  
  6H-8652 [6] GASKET (STEEL)  
  6F-5040 [6] GASKET (CORK)  
  1F-6618 [4] BRACKET  
  5H-2745 [2] SHAFT  
  1H-8645 [2] SCREW  
  2A-3278 [2] GASKET  
  7B-0280 [4] SEAL  
 

#UE0334400045
 

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Side View--Part 1 of 2
Serial No. 42B368 to 42B401 inclusive
c50839 UE033440
None CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1177 [12] DOWEL  
  1F-6726 [1] TUBE  
  7F-5075 [1] BUSHING (1/16" LONG)  
  7F-5073 [6] BUSHING (2" LONG)  
  3B-0622 [2] PLUG  
    (PART OF BLOCK ASSEM.)
  2A-3798 [2] DOWEL  
    (PART OF HOUSING ASSEM.)
  7F-5908 [1] PLATE  
    (COUNTERCLOCKWISE ENGINE ROTATION)
    -OR-
  7F-5862 [1] PLATE  
    (CLOCKWISE ENGINE ROTATION)
  4B-4158 [2] SCREW (DRIVE)  
  0L-1351 [8] CAP SCREW  
  6F-6968 [2] COVER  
  6F-6969 [2] GASKET  
  4F-5982 [1] PLUG  
  7F-5074 [1] BUSHING  
    (PARTS OF HOUSING ASSEM.)
  1F-6727 [2] GASKET  
  5F-9303 [2] COVER  
  1F-3131 [2] GASKET  
  0S-1594 [4] CAP SCREW  
  3B-4506 [12] LOCKWASHER  
  3B-0623 [2] PLUG  
    (PART OF HOUSING ASSEM.)
  6F-6973 [1] POINTER  
  0S-0509 [2] CAP SCREW  
  5B-2200 [1] LOCK  
  2B-7556 [22] CORK  
  8F-9956 [1] SLINGER  
  8F-9960 [1] SEAL  
    (PARTS OF HOUSING ASSEM.)
  9F-0217 [1] HOUSING ASSEM.  
  1B-4206 [18] NUT  
  3B-4510 [18] LOCKWASHER  
  1F-8113 [16] STUD (5 7/16" LONG)  
  8F-4719 [2] STUD (5 3/8" LONG)  
  2B-2994 [2] PIN  
  0L-2061 [1] DOWEL  
    (PARTS OF BLOCK ASSEM.)
  1H-5894 [1] CAP GROUP  
    (PART OF BLOCK ASSEM.)
  9F-2244 [2] SHIM  
  9F-2245 [6] SHIM  
  5B-7652 [1] DOWEL  
    (PARTS OF CAP GROUP)
  [2] COVER  
  1H-5893 [6] CAP GROUP  
    (PART OF BLOCK ASSEM.)
  9F-2242 [12] SHIM  
    (2 IN EACH GRP. 1H5893)
  9F-2243 [36] SHIM  
    (6 IN EACH GRP. 1H5893)
  5B-7652 [6] DOWEL  
    (1 IN EACH GRP. 1H5893)
  6F-0234 [6] SUPPORT  
  4F-5046 [12] DOWEL  
  4F-5047 [12] STUD (15" LONG)  
  1F-2003 [4] STUD (14 1/4" LONG)  
  2A-4253 [16] NUT  
  7F-2002 [16] COTTER PIN  
    (PARTS OF BLOCK ASSEM.)
  1F-3957 [72] STUD  
    (PART OF BLOCK ASSEM.)
  7F-6353 [1] PLATE (R.H.)  
  7F-6354 [1] PLATE (L.H.)  
  4B-4159 [6] MACH. SCREW  
    (PARTS OF BLOCK ASSEM.)
  0T-0643 [12] DOWEL  
    (PART OF BLOCK ASSEM.)
  1F-3958 [24] STUD  
  1A-2036 [6] DOWEL  
    (PARTS OF BLOCK ASSEM.)
  1F-4200 [6] COVER  
  1F-4419 [6] GASKET  
  3B-1915 [1] CAP SCREW  
  3B-4506 [1] LOCKWASHER  
  0S-1588 [71] CAP SCREW  
  3B-4506 [71] LOCKWASHER  
  1H-4950 [2] PLATE  
  4B-4159 [8] SCREW (DRIVE)  
  2B-8162 [2] DOWEL  
  0L-0659 [4] STUD  
    (PARTS OF BLOCK ASSEM.)
  1H-5750 [1] BLOCK ASSEM.  
  1B-4203 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  5F-8649 [1] TUBE ASSEM.  
  0L-1351 [3] CAP SCREW  
  3B-0088 [1] LOCK (2 15/16" LONG)  
  0L-0364 [1] LOCK (1 1/4" LONG)  
    (PARTS OF BLOCK ASSEM.)
  9B-1988 [2] COVER  
  0L-1160 [2] GASKET  
 

#UE0334400046
 

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Front View--Part 2 of 2
Serial No. 42B368 to 42B401 inclusive
Note: 1M752 Piston and Liner Group, 9M3767 Cylinder Liner and Piston Replacement Gasket Kit and 5H8759 Valve Grinding Gasket Kit are available
Piston and Liner Replacement Require the use of 9M3767 and 5H8759 Gasket Kits
c58361 UE033440
None CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1A-2029 [4] BOLT  
  4B-5167 [4] WASHER  
  8F-0438 [1] SPREADER  
  0L-1351 [40] BOLT  
  3B-4506 [22] LOCKWASHER  
  4B-5167 [18] WASHER  
  7B-3235 [12] BOLT  
  3B-4508 [12] LOCKWASHER  
  3H-3838 [2] KNOB  
  0S-1619 [2] BOLT (3" LONG)  
  4B-5167 [2] WASHER  
  0T-0573 [10] BOLT (2 3/4" LONG)  
  4B-5167 [10] WASHER  
  0L-1351 [2] BOLT  
  4B-5167 [2] WASHER  
  0S-1594 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  6B-7919 [2] COVER  
  1H-5903 [2] GASKET  
  7F-7670 [1] COVER  
  7F-7669 [1] GASKET  
  0L-1351 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  1F-4418 [3] COVER  
  0S-0509 [48] BOLT  
  3B-4506 [48] LOCKWASHER  
  1F-9223 [3] GASKET  
  0L-0827 [1] PLUG  
  0L-1124 [1] GASKET  
  1A-2029 [4] BOLT  
  4B-5167 [4] WASHER  
  8F-1601 [1] SPREADER  
  1F-7855 [1] COVER ASSEM.  
  1F-8067 [1] GASKET (FRONT)  
  6F-5265 [1] GASKET (REAR)  
  1F-8065 [2] GASKET (22 1/8" LONG)  
  1F-8066 [2] GASKET (40 9/32" LONG)  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  1B-8633 [26] SHIM  
  1F-9447 [1] BRACKET  
  7F-5174 [1] FLANGE  
  6F-7557 [1] GASKET  
  2B-7411 [1] PLUG  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  7B-2126 [36] SEAL  
  8B-0375 [12] LINER  
  2B-6463 [12] GASKET  
  1F-4418 [3] COVER  
  0S-0509 [48] BOLT  
  3B-4506 [48] LOCKWASHER  
  5B-5946 [2] PLUG  
  6B-9186 [2] GASKET  
  1F-9223 [3] GASKET  
 

#UE0334400047
 

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Side View--Part 1 of 2
Effective with Serial No. 42B402
c50839 UE033440
None CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0S-1177 [12] DOWEL  
  1F-6726 [1] TUBE  
  7F-5075 [1] BUSHING (1/16" LONG)  
  7F-5073 [6] BUSHING (2" LONG)  
  3B-0622 [2] PLUG  
    (PART OF BLOCK ASSEM.)
  2A-3798 [2] DOWEL  
    (PART OF HOUSING ASSEM.)
  7F-5908 [1] PLATE  
    (COUNTERCLOCKWISE ENGINE ROTATION)
    -OR-
  7F-5862 [1] PLATE  
    (CLOCKWISE ENGINE ROTATION)
  4B-4158 [2] SCREW (DRIVE)  
  0L-1351 [8] CAP SCREW  
  6F-6968 [2] COVER  
  6F-6969 [2] GASKET  
  4F-5982 [1] PLUG  
  7F-5074 [1] BUSHING  
    (PARTS OF HOUSING ASSEM.)
  1F-6727 [2] GASKET  
  5F-9303 [2] COVER  
  1F-3131 [2] GASKET  
  0S-1594 [4] CAP SCREW  
  3B-4506 [12] LOCKWASHER  
  3B-0623 [2] PLUG  
    (PART OF HOUSING ASSEM.)
  6F-6973 [1] POINTER  
  0S-0509 [2] CAP SCREW  
  5B-2200 [1] LOCK  
  2B-7556 [22] CORK  
  8F-9956 [1] SLINGER  
  8F-9960 [1] SEAL  
    (PARTS OF HOUSING ASSEM.)
  9F-0217 [1] HOUSING ASSEM.  
  1B-4206 [18] NUT  
  3B-4510 [18] LOCKWASHER  
  1F-8113 [16] STUD (5 7/16" LONG)  
  8F-4719 [2] STUD (5 3/8" LONG)  
  2B-2994 [2] PIN  
  0L-2061 [1] DOWEL  
    (PARTS OF BLOCK ASSEM.)
  1H-5894 [1] CAP GROUP  
    (PART OF BLOCK ASSEM.)
  9F-2244 [2] SHIM  
  9F-2245 [6] SHIM  
  5B-7652 [1] DOWEL  
    (PARTS OF CAP GROUP)
  [2] COVER  
  1H-5893 [6] CAP GROUP  
    (PART OF BLOCK ASSEM.)
  9F-2242 [12] SHIM  
    (2 IN EACH GRP. 1H5893)
  9F-2243 [36] SHIM  
    (6 IN EACH GRP. 1H5893)
  5B-7652 [6] DOWEL  
    (1 IN EACH GRP. 1H5893)
  6F-0234 [6] SUPPORT  
  4F-5046 [12] DOWEL  
  4F-5047 [12] STUD (15" LONG)  
  1F-2003 [4] STUD (14 1/4" LONG)  
  2A-4253 [16] NUT  
  7F-2002 [16] COTTER PIN  
    (PARTS OF BLOCK ASSEM.)
  1F-3957 [72] STUD  
    (PART OF BLOCK ASSEM.)
  7F-6353 [1] PLATE (R.H.)  
  7F-6354 [1] PLATE (L.H.)  
  4B-4159 [6] MACH. SCREW  
    (PARTS OF BLOCK ASSEM.)
  0T-0643 [12] DOWEL  
    (PART OF BLOCK ASSEM.)
  1F-3958 [24] STUD  
  1A-2036 [6] DOWEL  
    (PARTS OF BLOCK ASSEM.)
  1F-4200 [6] COVER  
  1F-4419 [6] GASKET  
  3B-1915 [1] CAP SCREW  
  3B-4506 [1] LOCKWASHER  
  0S-1588 [71] CAP SCREW  
  3B-4506 [71] LOCKWASHER  
  1H-4950 [2] PLATE  
  4B-4159 [8] SCREW (DRIVE)  
  2B-8162 [2] DOWEL  
  0L-0659 [4] STUD  
    (PARTS OF BLOCK ASSEM.)
  1H-5750 [1] BLOCK ASSEM.  
  1B-4203 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  5F-8649 [1] TUBE ASSEM.  
  0L-1351 [3] CAP SCREW  
  3B-0088 [1] LOCK (2 15/16" LONG)  
  0L-0364 [1] LOCK (1 1/4" LONG)  
    (PARTS OF BLOCK ASSEM.)
  9B-1988 [2] COVER  
  0L-1160 [2] GASKET  
 

#UE0334400048
 

CYLINDER BLOCK AND COVERS

CYLINDER BLOCK AND COVERS--Front View--Part 2 of 2
Effective with Serial No. 42B402
Note: 1M752 Piston and Liner Group, 9M3767 Cylinder Liner and Piston Replacement Gasket Kit and 5H8759 Valve Grinding Gasket Kit are available
Piston and Liner Replacement Require the use of 9M3767 and 5H8759 Gasket Kits
c60102 UE033440
None CYLINDER BLOCK AND COVERS Parts scheme
  For full view, you need register

Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1A-2029 [4] BOLT  
  4B-5167 [4] WASHER  
  8F-0438 [1] SPREADER  
  0L-1351 [40] BOLT  
  3B-4506 [22] LOCKWASHER  
  4B-5167 [18] WASHER  
  7B-3235 [12] BOLT  
  3B-4508 [12] LOCKWASHER  
  3H-3838 [2] KNOB  
  0S-1619 [2] BOLT (3" LONG)  
  4B-5167 [2] WASHER  
  0T-0573 [10] BOLT (2 3/4" LONG)  
  4B-5167 [10] WASHER  
  0L-1351 [2] BOLT  
  4B-5167 [2] WASHER  
  0S-1594 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  6B-7919 [2] COVER  
  1H-5903 [2] GASKET  
  0L-1351 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  7F-7670 [1] COVER  
  7F-7669 [1] GASKET  
  1F-4418 [3] COVER  
  0S-0509 [48] BOLT  
  3B-4506 [48] LOCKWASHER  
  1F-9223 [3] GASKET  
  0L-0827 [1] PLUG  
  0L-1124 [1] GASKET  
  1A-2029 [4] BOLT  
  4B-5167 [4] WASHER  
  8F-1601 [1] SPREADER  
  4L-2867 [1] COVER ASSEM.  
  1F-8067 [1] GASKET (FRONT)  
  6F-5265 [1] GASKET (REAR)  
  1F-8065 [2] GASKET (22 1/8" LONG)  
  1F-8066 [2] GASKET (40 9/32" LONG)  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  1B-8633 [26] SHIM  
  1F-9447 [1] BRACKET  
  7F-5174 [1] FLANGE  
  6F-7557 [1] GASKET  
  2B-7411 [1] PLUG  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  7B-2126 [36] SEAL  
  8B-0375 [12] LINER  
  2B-6463 [12] GASKET  
  1F-4418 [3] COVER  
  0S-0509 [48] BOLT  
  3B-4506 [48] LOCKWASHER  
  5B-5946 [2] PLUG  
  6B-9186 [2] GASKET  
  1F-9223 [3] GASKET  
 

#UE0334400049
 

CRANKSHAFT

CRANKSHAFT
c45440 UE033440
None CRANKSHAFT Parts scheme
  For full view, you need register

Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5F-9938 [1] CRANKSHAFT ASSEM.  
  1H-1543 [1] BEARING ASSEM.  
  8F-9959 [1] THROWER  
  8F-3518 [2] RING  
  7H-1537 [1] DAMPER  
  9F-0824 [1] THROWER  
  1F-4481 [14] DOWEL  
    (2 IN EACH BEARING ASSEM.)
  6F-2793 [4] LOCK  
  7F-8022 [8] CAP SCREW  
  1H-1542 [6] BEARING ASSEM.  
  1F-9605 [12] PLUG  
  4F-5878 [12] BOLT  
  2B-3172 [12] NUT  
  3B-5300 [12] COTTER PIN  
    (PARTS OF CRANKSHAFT ASSEM.)
 

Information:

Caterpillar Parts SIS Catalog D397D :

FRONT ACCESSORY DRIVE
FRONT ACCESSORY DRIVE
ENGINE BASE
ENGINE BASE
ENGINE BASE
ENGINE BASE
ENGINE BASE
ENGINE BASE
AIR INLET SHUT-OFF GROUP
3L-2391 AIR INLET SHUT-OFF GROUP
AIR INLET SHUT-OFF ARRANGEMENT
2L-3381 AIR INLET SHUT-OFF ARRANGEMENT
TURBOCHARGER OIL FILTER
TURBOCHARGER OIL FILTER
TURBOCHARGER FILTER AND LINES
TURBOCHARGER FILTER AND LINES
REAR ACCESSORY DRIVE
REAR ACCESSORY DRIVE
REAR ACCESSORY DRIVE GROUP
6F-0265 REAR ACCESSORY DRIVE GROUP
REAR ACCESSORY DRIVE GROUP
2L-0330 REAR ACCESSORY DRIVE GROUP
CYLINDER HEAD AND VALVE MECHANISM
CYLINDER HEAD AND VALVE MECHANISM
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

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