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WATER COOLED EXHAUST MANIFOLD--Part 2 of 2 Effective with Serial No. 42B451 Part of 2L124 and 3L7004 Arrangements listed on Pages 6 and 8 D397D


AIR INLET AND EXHAUST SYSTEM
MANIFOLD GP-EXHAUST
LUBRICATION SYSTEM
BREATHER GP
AIR INLET AND EXHAUST SYSTEM
LINES GP-EXHAUST
LUBRICATION SYSTEM
BREATHER GP
AIR INLET AND EXHAUST SYSTEM
LINES GP-EXHAUST
TURBOCHARGER GP


AIR INLET AND EXHAUST SYSTEM

MANIFOLD GP-EXHAUST
 

#UE0334400020
 

WATER COOLED EXHAUST MANIFOLD

WATER COOLED EXHAUST MANIFOLD--Part 2 of 2
Effective with Serial No. 42B451
Part of 2L124 and 3L7004 Arrangements listed on Pages 6 and 8
c56467 UE033440
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Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2L-9330 [6] TUBE ASSEM.  
  5B-4251 [6] ELBOW  
    (1 IN EACH ASSEM. 2L9330)
  3L-1023 [2] MANIFOLD ASSEM.  
  6H-0192 [24] STUD (1 5/16" LONG)  
  0S-0699 [12] STUD (1 5/16" LONG)  
    (1/2 OF EACH IN EACH ASSEM. 3L1023)
  0T-0225 [6] GASKET  
  1B-4203 [24] NUT  
  3B-4506 [24] LOCKWASHER  
  1A-2029 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
  0T-0225 [12] GASKET  
  6H-5672 [6] SEAL  
  2L-9410 [6] ELBOW  
  6H-3168 [6] GASKET  
  6H-1739 [2] GASKET  
  1B-5355 [12] NUT  
  1B-5357 [48] NUT  
  2L-9410 [6] ELBOW  
  6H-5672 [6] SEAL  
  2L-9521 [6] TUBE ASSEM.  
  1F-4416 [6] GASKET  
  1A-2029 [24] BOLT  
  3B-4506 [24] LOCKWASHER  
 

#UE0334400021
 

6H-1774: CRANKCASE BREATHER GROUP

6H1774 CRANKCASE BREATHER GROUP
Part of 2L124 and 3L7004 Arrangements listed on Pages 6 and 8
c65041 UE033440
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Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2B-7408 [2] PLUG  
  4L-8323 [2] COVER ASSEM.  
  6H-6095 [2] ELEMENT  
    (1 OF EACH IN EACH BREATHER ASSEM. 8H3198)
  8H-3198 [2] BREATHER ASSEM.  
  1F-6724 [2] CLAMP  
  4B-8626 [2] SCREW  
  4B-2046 [2] NUT  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  5H-7376 [2] GASKET  
  6H-1952 [2] PLATE ASSEM.  
  0S-1591 [10] BOLT  
  3B-4506 [10] LOCKWASHER  
  6H-1954 [4] GASKET  
  6H-6772 [1] ELBOW ASSEM.  
  6H-1953 [1] ELBOW ASSEM.  
  6H-6774 [1] FERRULE  
    (PART OF ELBOW ASSEM. 6H6772)
 

#UE0334400022
 

1H-5914: CRANKCASE BREATHER GROUP

1H5914 CRANKCASE BREATHER GROUP
Part of 6H3234 and 3L7003 Arrangements listed on Pages 10 and 12
c37902 UE033440
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Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8F-8998 [2] NUT  
    (PART OF FITTING 1F4024)
  1F-4024 [1] FITTING  
  1H-5936 [1] TUBE ASSEM. (L.H.)  
  1H-5937 [1] TUBE ASSEM. (R.H.)  
  4H-1973 Y [2] BREATHER GROUP  
    (SEE SEPARATE ILLUS. FOR PARTS)
  2B-2695 [4] CAP SCREW  
  3B-4505 [4] LOCKWASHER  
  4F-9241 [2] GASKET  
  [2] CAP SCREW (4" LONG)  
    - OR -
  1A-5964 [2] CAP SCREW (4 1/2" LONG)  
  1A-2029 [2] CAP SCREW (1 1/8" LONG)  
  3B-4506 [4] LOCKWASHER  
  1H-5903 [2] GASKET  
  Y   SEPARATE ILLUSTRATION
 

#UE0334400023
 

5L-1048: EXHAUST PIPE GUARD GROUP

5L1048 EXHAUST PIPE GUARD GROUP
Effective with Serial No. 42B429
Part of 2L124 and 3L7004 Arrangements listed on Pages 6 and 8
c61782 UE033440
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Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-1055 [2] SCREEN ASSEM.  
  5L-1053 [2] STRAP  
  0S-1615 [4] BOLT  
  1B-4330 [4] NUT  
  3B-4504 [4] LOCKWASHER  
  5L-1054 [2] STRAP ASSEM.  
  0S-1615 [12] BOLT  
  1B-4330 [12] NUT  
  3B-4504 [12] LOCKWASHER  
  5L-1052 [2] STRAP  
  5L-1225 [1] BRACE (R.H.)  
  5L-1223 [1] BRACE (R.H.)  
  5L-1224 [1] BRACE (L.H.)  
  5L-1226 [1] BRACE (L.H.)  
  5L-1051 [2] STRAP  
 

#UE0334400024
 

4H-1973: BREATHER GROUP

4H1973 BREATHER GROUP
Part of 1H5914 Crankcase Breather Group
c37807 UE033440
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Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2H-9688 [1] BREATHER ASSEM.  
    (HOOD)
  2H-9689 [1] BREATHER ASSEM.  
    (SKIRT)
  1H-5907 [1] ADAPTER  
  2B-2695 [4] CAP SCREW  
  3B-4505 [4] LOCKWASHER  
  1H-5906 [1] GASKET  
  7B-1677 [1] ELEMENT  
  1H-5905 [1] BASE ASSEM.  
  8F-6223 [1] PLUG  
  2A-5222 [1] GASKET  
  1H-7697 [1] TUBE  
  2H-7820 [1] FERRULE  
  0T-0200 [1] PLUG  
    (PARTS OF BASE ASSEM.)
 

#UE0334400025
 

3L-8001: EXHAUST PIPE GUARD GROUP

3L8001 EXHAUST PIPE GUARD GROUP
Part of 2L124 and 3L7004 Arrangements listed on Pages 6 and 8
c56766 UE033440
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Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0L-1351 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  3L-8000 [2] GUARD ASSEM.  
  3L-7990 [4] STRAP ASSEM.  
  9F-2978 [8] NUT (WELDING)  
    (2 IN EACH ASSEM. 3L7990)
  2L-9348 [2] BRACE  
  0S-1570 [2] BOLT  
  1B-4201 [2] NUT  
  3B-4504 [2] LOCKWASHER  
 

#UE0334400026
 

6H-8700: TURBOCHARGER ASSEMBLY

6H8700 TURBOCHARGER ASSEMBLY--1021-1225 R.P.M.
Part of 2L124 and 3L7004 Arrangements listed on Pages 6 and 8. Refer also to Page 132 for special parts
c59535 UE033440
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Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5H-8636 [12] STUD  
  5H-8637 [12] LOCK RING  
    (PARTS OF ASSEM 7H2578)
  1B-4202 [12] NUT  
  3B-4505 [12] LOCKWASHER  
  7H-2576 [1] HOUSING ASSEM.  
  6F-7031 [2] BOLT (3" LONG)  
  5H-8632 [2] BOLT (2" LONG)  
  0T-0924 [2] BOLT (1 1/2" LONG)  
  5H-8633 [8] NUT  
  0L-2070 [2] BOLT (2 1/4" LONG)  
  3B-4506 [2] LOCKWASHER  
  [2] PIN  
    (PARTS OF ASSEM. 7H2576)
  8H-2956 [1] CARTRIDGE ASSEM.  
  5H-8853 [1] "O" RING  
  7H-0538 [1] "O" RING  
  7H-2588 [3] SPACER  
  7H-2589 [3] GLAND  
  7H-2586 [1] RING (GUARD)  
  7H-2587 [1] WAVE WASHER  
  7H-2585 [1] RING (SNAP)  
  5H-8629 [1] TUBE  
    (PART OF ASSEM. 7H2576)
  6H-5888 [1] STRAINER ASSEM.  
  8H-4578 [1] RING (SNAP)  
  7H-2578 [1] HOUSING ASSEM.  
  6H-1681 H [1] BRACKET  
  0S-1595 H [1] BOLT  
  6H-1995 H [2] RING  
  0S-1585 H [2] BOLT  
  3B-4508 H [4] LOCKWASHER  
  2B-4823 H [4] WASHER  
  7H-1894 [1] GASKET  
  5H-8646 [1] BRACKET  
  7H-9315 [2] BOLT (1 5/8" LONG)  
  0T-0924 [2] BOLT (2" LONG)  
  7H-2581 [3] BOLT  
  5H-8642 [3] NUT  
  5H-8641 [3] GASKET  
  7H-2579 [1] HOUSING  
  5H-8644 [1] SHIM (.010" TH.)  
  7H-2593 [1] SHIM (.040" TH.)  
  0S-0700 [4] STUD  
  5H-8657 [1] PACKING  
  7H-2582 [2] SHIELD  
  6H-8701 [1] NOZZLE ASSEM.  
  5H-8643 [2] SHIELD  
  7H-2580 [1] SHROUD  
  1K-2670 [1] BOLT  
  0S-1748 [4] BOLT  
  5H-8633 [9] NUT  
  1D-4719 H [1] NUT  
  H   NOT PART OF THIS ASSEM.
 

#UE0334400027
 

5M-1825: TURBOCHARGER ASSEMBLY

5M1825 TURBOCHARGER ASSEMBLY
Serial No. 42B416 to 42B430 inclusive
Part of 2L124 and 3L7004 Arrangements listed on Pages 6 and 8
c61263 UE033440
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Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5M-2793 [1] ADAPTER ASSEM.  
  9H-2346 [4] STUD  
    (PART OF ADAPTER ASSEM. 5M2793)
  2M-8075 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  9H-2351 [1] SEAL  
  0S-1615 [6] BOLT  
  2M-2576 [3] LOCK  
  7H-2588 [3] SPACER  
  7H-2589 [3] GLAND  
  7H-2587 [1] WASHER (WAVE)  
  2M-2571 [1] RING  
    (PART OF ROTATING ASSEM. 5M2795)
  2M-2562 [1] RING  
  5M-2791 [1] HOUSING  
  2M-2570 [1] NUT  
  4M-4677 [1] WASHER  
    (PART OF ROTATING ASSEM. 5M2795)
  2M-2566 [1] WASHER  
  2M-2564 [1] WASHER  
  5M-2790 [1] RING (SNAP)  
  2M-2561 [1] "O" RING  
  2M-2563 [1] PLATE  
  4L-6395 H [1] BRACKET  
  0S-1595 H [1] BOLT  
  3B-4508 H [1] LOCKWASHER  
  2B-4823 H [1] WASHER  
  6H-1995 H [2] RING  
  1A-2029 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
  4M-4683 [1] BRACKET  
  2M-2573 [3] BOLT (1.75" LONG)  
  2M-5528 [1] BOLT (2" LONG)  
  5H-8642 [4] NUT  
  5H-8641 [4] GASKET  
  5M-2796 [1] HOUSING ASSEM.  
  5M-1826 [1] NOZZLE  
  2M-2560 [1] DIAPHRAGM ASSEM.  
  0S-0700 [4] STUD  
  6H-5888 [1] STRAINER ASSEM.  
  8H-4578 [1] RING (SNAP)  
  5M-1786 [2] BEARING  
  5M-2795 [1] ROTATING ASSEM.  
  2M-2567 [1] RING (SNAP)  
  2M-2568 [1] NUT (LOCK)  
  2M-2575 [1] HOUSING ASSEM.  
  4M-6646 [2] PIN  
    (PART OF HOUSING ASSEM. 2M2575)
  6H-4115 [1] NAME PLATE  
  2F-0808 [4] DRIVE SCREW  
  4M-8573 [3] STUD (1.93" LONG)  
  4M-9932 [2] STUD (1.56" LONG)  
  4M-9968 [3] STUD (1.50" LONG)  
    (PARTS OF HOUSING ASSEM. 5M2796)
  2M-8075 [8] NUT  
  2M-8050 [4] PLATE (LOCK)  
  2M-2558 [1] SHIM (.010" THICK)  
  4M-4681 [1] SHIM (.040" THICK)  
  1D-4719 H [1] NUT  
  3B-4508 H [1] LOCKWASHER  
  2B-4823 H [1] WASHER  
  0S-1585 H [1] BOLT  
  3B-4508 H [1] LOCKWASHER  
  2B-4823 H [1] WASHER  
  H   NOT PART OF TURBOCHARGER ASSEM
 

#UE0334400028
 

5M-1825: TURBOCHARGER ASSEMBLY

5M1825 TURBOCHARGER ASSEMBLY
Effective with Serial No. 42B431
Part of 2L124 and 3L7004 Arrangements listed on Pages 6 and 8
c62278 UE033440
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Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5M-2793 [1] ADAPTER ASSEM.  
  9H-2346 [4] STUD  
    (PART OF ADAPTER ASSEM. 5M2793)
  2M-8075 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  9H-2351 [1] SEAL  
  0S-1615 [6] BOLT  
  2M-2576 [3] LOCK  
  7H-2588 [3] SPACER  
  7H-2589 [3] GLAND  
  7H-2587 [1] WASHER (WAVE)  
  2M-2571 [1] RING  
    (PART OF ROTATING ASSEM. 5M2795)
  2M-2562 [1] RING  
  5M-2791 [1] HOUSING  
  2M-2570 [1] NUT  
  4M-4677 [1] WASHER  
    (PARTS OF ROTATING ASSEM. 5M2795)
  2M-2566 [1] WASHER  
  2M-2564 [1] WASHER  
  5M-2790 [1] RING (SNAP)  
  2M-2561 [1] "O" RING  
  2M-2563 [1] PLATE  
  4L-9639 H [1] BRACKET  
  0S-1595 H [1] BOLT  
  3B-4508 H [1] LOCKWASHER  
  2B-4823 H [1] WASHER  
  6H-1995 H [2] RING  
  1A-2029 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
  4M-4683 [1] BRACKET  
  2M-2573 [3] BOLT (1.75" LONG)  
  2M-5528 [1] BOLT (2" LONG)  
  5H-8642 [4] NUT  
  5H-8641 [4] GASKET  
  5M-2796 [1] HOUSING ASSEM.  
  5M-1826 [1] NOZZLE  
  2M-2560 [1] DIAPHRAGM ASSEM.  
  0S-0700 [4] STUD  
  6H-5888 [1] STRAINER ASSEM.  
  8H-4578 [1] RING (SNAP)  
  5M-1786 [2] BEARING  
  5M-2795 [1] ROTATING ASSEM.  
  2M-2567 [1] RING (SNAP)  
  2M-2568 [1] NUT (LOCK)  
  2M-2575 [1] HOUSING ASSEM.  
  4M-6646 [2] PIN  
    (PART OF HOUSING ASSEM. 2M2575)
  6H-4115 [1] NAME PLATE  
  2F-0808 [4] DRIVE SCREW  
  4M-8573 [3] STUD (1.93" LONG)  
  4M-9932 [2] STUD (1.56" LONG)  
  4M-9968 [3] STUD (1.50" LONG)  
    (PARTS OF HOUSING ASSEM. 5M2796)
  2M-8075 [6] NUT  
  2M-8050 [3] PLATE (LOCK)  
  2M-2558 [1] SHIM (.010" THICK)  
  4M-4681 [1] SHIM (.040" THICK)  
  5H-8633 [2] NUT  
  1D-4719 H [1] NUT  
  3B-4508 H [1] LOCKWASHER  
  2B-4823 H [1] WASHER  
  0S-1585 H [1] BOLT  
  3B-4508 H [1] LOCKWASHER  
  2B-4823 H [1] WASHER  
  H   NOT PART OF TURBOCHARGER ASSEM
 

#UE0334400029
 

9M-5168: TURBOCHARGER ASSEMBLY

9M5168 TURBOCHARGER ASSEMBLY--Replaces 5M1825
c86451 UE033440
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Parts for your D397D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5M-2793 [1] ADAPTER ASSEM.  
  9H-2346 [4] STUD  
    (PART OF ADAPTER ASSEM. 5M2793)
  2M-8075 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  9H-2351 [1] SEAL  
  0S-1615 [6] BOLT  
  2M-2576 [3] LOCK  
  7H-2588 [3] SPACER  
  7H-2589 [3] GLAND  
  7H-2587 [1] WASHER (WAVE)  
  2M-2571 [1] RING  
    (PART OF ROTATING ASSEM. 9M5174)
  2M-2562 [1] RING  
  5M-2791 [1] HOUSING  
  2M-2570 [1] NUT  
  2M-2569 [1] WASHER  
    (PARTS OF ROTATING ASSEM. 9M5174)
  2M-2564 [1] WASHER  
  5M-2790 [1] RING (SNAP)  
  9M-8727 R [1] PLATE ASSEM.  
  2M-2561 [1] "O" RING  
  1A-2029 [12] BOLT  
  3B-4506 [12] LOCKWASHER  
  4M-4683 [1] BRACKET  
  2M-2573 [3] BOLT (1.75" LONG)  
  2M-5528 [1] BOLT (2" LONG)  
  5H-8642 [4] NUT  
  5H-8641 [4] GASKET  
  5M-2796 [1] HOUSING ASSEM.  
  5M-1826 [1] NOZZLE  
  2M-2560 [1] DIAPHRAGM ASSEM.  
  0S-0700 [4] STUD  
  5M-1786 [2] BEARING  
  9M-5174 [1] ROTATING ASSEM.  
  2M-2567 [1] RING (SNAP)  
  7M-9926 [1] HOUSING ASSEM.  
  4M-6646 [2] PIN  
    (PART OF HOUSING ASSEM. 7M9926)
  6H-4115 [1] NAME PLATE  
  2F-0808 [4] DRIVE SCREW  
  7M-9960 [1] PLATE  
  7M-9961 [1] SHIM  
  4M-8573 [3] STUD (1.93" LONG)  
  4M-9932 [2] STUD (1.56" LONG)  
  4M-9968 [3] STUD (1.50" LONG)  
    (PARTS OF HOUSING ASSEM. 5M2796)
  2M-2558 [1] SHIM (.010" THICK)  
  4M-4681 [1] SHIM (.040" THICK)  
  2M-8075 [8] NUT  
  2M-8050 [4] PLATE (LOCK)  
  R   REMFG PART MAY BE AVAILABLE
 

Information:

Caterpillar Parts SIS Catalog D397D :

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