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MANIFOLDS--Part 1 of 2 D375D MARINE ENGINE


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

MARINE ENGINE D375D MARINE ENGINE 44B
 D375 MARINE ENGINE 44B00613-UP UE033596 D375D 44B   (1956)

AIR INLET AND EXHAUST SYSTEM

MANIFOLD GP-EXHAUST
MANIFOLDS
MANIFOLDS
MANIFOLDS
MANIFOLDS
MANIFOLD GROUP
6H-1988 MANIFOLD GROUP
MANIFOLD GROUP
6H-3084 MANIFOLD GROUP
FLAME ARRESTER, BREATHER AND EXHAUST MANIFOLD GROUP
3L-8899 FLAME ARRESTER, BREATHER AND EXHAUST MANIFOLD GROUP
 

#UE0335960010
 

MANIFOLDS

MANIFOLDS--Part 1 of 2
c59298 UE033596
None MANIFOLDS Parts scheme
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Parts for your D375D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6H-1688 [2] ELBOW ASSEM.  
  6B-2172 [8] RING  
  2B-2695 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
  7B-4948 [2] COVER  
  7B-4910 [2] GASKET  
  1A-2029 [5] BOLT  
  3B-4506 [5] LOCKWASHER  
  2F-4041 [4] GASKET  
  2F-4065 [1] COVER  
  0S-1594 [10] BOLT  
  3B-4506 [10] LOCKWASHER  
  2L-6641 [2] COVER  
  1D-4585 [4] BOLT  
  1B-5358 [4] NUT  
  5H-8331 [1] GASKET  
  0S-1585 [8] BOLT  
  3B-4508 [8] LOCKWASHER  
  3F-7086 [8] GASKET  
  2B-4602 [2] PLUG  
  1L-8411 [2] GASKET  
  0L-1351 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  6H-1680 [1] TUBE ASSEM.  
  5H-8310 [1] FLANGE  
  7H-4248 [1] ELBOW  
  [4] BOLT  
  1B-5358 [4] NUT  
  [1] BASE  
  7H-4249 [1] GASKET  
  0S-1571 [8] BOLT  
  1B-5355 [8] NUT  
  2A-4180 [2] GASKET  
  6H-1755 [1] RETAINER  
  6H-1756 [4] RING  
  0S-0509 [4] BOLT  
  1B-5355 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  6H-1686 [2] TUBE ASSEM.  
  6H-1757 [1] ADAPTER  
  1B-5355 [4] NUT  
  0L-0364 [4] LOCK  
  2B-7457 [1] PLUG  
  0S-1591 [5] BOLT  
  3B-4506 [5] LOCKWASHER  
  1H-1645 [1] COVER  
  0S-1574 [3] BOLT  
  1B-5357 [3] NUT  
  3B-4508 [3] LOCKWASHER  
  7H-0563 [1] ADAPTER ASSEM.  
  2L-3387 [1] ADAPTER  
  0S-1917 [1] STUD  
  6F-8316 [2] MANIFOLD  
  1D-4566 [8] BOLT  
  3B-4508 [8] LOCKWASHER  
  6H-1651 [1] TUBE ASSEM.  
 

#UE0335960011
 

MANIFOLDS

MANIFOLDS--Part 2 of 2
c59174 UE033596
None MANIFOLDS Parts scheme
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Parts for your D375D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2L-9330 [4] TUBE ASSEM.  
  5B-4251 [4] ELBOW  
    (1 IN EACH ASSEM. 2L9330)
  3L-1022 [2] MANIFOLD ASSEM.  
  6H-0192 [16] STUD (1 5/16 LONG)  
  0S-0699 [12] STUD (1 5/16 LONG)  
    (1/2 OF EACH IN EACH ASSEM 3L1022)
  0T-0225 [8] GASKET  
  1B-4203 [16] NUT  
  3B-4506 [16] LOCKWASHER  
  1A-2029 [8] BOLT  
  3B-4506 [8] LOCKWASHER  
  0T-0225 [4] GASKET  
  6H-5672 [4] SEAL  
  2L-9410 [4] ELBOW  
  6H-3168 [4] GASKET  
  6H-1739 [2] GASKET  
  1B-5355 [12] NUT  
  1B-5357 [32] NUT  
  2L-9410 [4] ELBOW  
  6H-5672 [4] SEAL  
  2L-9521 [4] TUBE ASSEM  
  1F-4416 [4] GASKET  
  1A-2029 [16] BOLT  
  3B-4506 [16] LOCKWASHER  
 

#UE0335960012
 

6H-1988: MANIFOLD GROUP

6H1988 MANIFOLD GROUP
Part of 3L9186 and 3L9176 Arrangements listed on Pages 14 and 16
c53393 UE033596
6H1988 MANIFOLD GROUP Parts scheme
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Parts for your D375D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2B-7410 [2] PLUG  
  1F-6321 [2] FLANGE  
  5B-0398 [2] GASKET  
  [16] BOLT  
  1B-5358 [16] NUT  
  9F-2822 [1] ADAPTER  
  1B-5355 [8] NUT  
  7F-9672 [2] GASKET  
  6H-1805 [1] ELBOW ASSEM. (L.H.)  
  6F-7012 [4] STUD  
    (PART OF ASSEM 6H1805)
  6H-1806 [1] ELBOW ASSEM. (R.H.)  
  6F-7012 [4] STUD  
    (PART OF ASSEM. 6H1805)
 

#UE0335960013
 

6H-3084: MANIFOLD GROUP

6H3084 MANIFOLD GROUP
Part of 6H3236 and 3L9166 Arrangements listed on Pages 10 and 12
c50856 UE033596
6H3084 MANIFOLD GROUP Parts scheme
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Parts for your D375D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  [16] BOLT  
  1B-5358 [16] NUT  
  1F-6321 [2] FLANGE  
  5B-0398 [2] GASKET  
  9F-2822 [2] ADAPTER  
  2F-4041 [2] GASKET  
  0S-1594 [10] BOLT  
  3B-4506 [10] LOCKWASHER  
  2F-4270 [1] ADAPTER (R.H.)  
  2F-4064 [1] ADAPTER (L.H.)  
  [2] PIPE  
  3H-2726 [8] SEAL  
  6F-7012 [8] STUD  
    (4 IN EACH ASSEM. 6H1806 & 6H1805)
  1B-5355 [8] NUT  
  7F-9672 [2] GASKET  
  6H-1806 [1] ELBOW ASSEM. (R.H.)  
  6H-1805 [1] ELBOW ASSEM. (L.H.)  
  2B-7410 [2] PLUG  
 

#UE0335960014
 

6H-1774: BREATHER GROUP

6H1774 BREATHER GROUP
Part of 2L126 and 3L9196 Arrangements listed on Pages 6 and 8
c50343 UE033596
6H1774 BREATHER GROUP Parts scheme
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Parts for your D375D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2B-7408 [2] PLUG  
  8H-3198 [2] BREATHER ASSEM.  
  1F-1739 [1] NUT  
  6H-6096 [1] COVER ASSEM.  
  6H-6095 [1] ELEMENT  
  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] CAP SCREW  
  3B-4506 [10] LOCKWASHER  
  6H-1954 [4] GASKET  
  6H-6772 [1] ELBOW ASSEM.  
  6H-1953 [1] ELBOW ASSEM.  
  6H-6774 [1] FERRULE  
    (PART OF ASSEM. 6H6772)
 

#UE0335960015
 

1H-5914: BREATHER GROUP

1H5914 BREATHER GROUP
Part of 6H3236 and 3L9166 Arrangements listed on Pages 10 and 12
4H1973 Breather Group parts are shown on Page 30
c37902 UE033596
1H5914 BREATHER GROUP Parts scheme
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Parts for your D375D 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
 

#UE0335960016
 

1H-5913: BREATHER GROUP

1H5913 BREATHER GROUP
Part of 3L9186 and 3L9176 Arrangements listed on Pages 14 and 16
4H1973 Breather Group parts are shown on Page 30
c37892 UE033596
1H5913 BREATHER GROUP Parts scheme
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Parts for your D375D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3B-8997 [2] FITTING  
  8F-8998 [2] NUT  
    (1 IN EACH FITTING 3B8997)
  1H-5938 [2] TUBE ASSEM.  
  4H-1973 Y [2] BREATHER GRP.  
    (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 (1/8" LONG)  
  3B-4506 [4] LOCKWASHER  
  1H-5903 [2] GASKET  
  Y   SEPARATE ILLUSTRATION
 

#UE0335960017
 

4H-1973: BREATHER GROUP

4H1973 BREATHER GROUP
Part of 1H5914 and 1H5913 Breather Groups shown on Page 29
c37807 UE033596
4H1973 BREATHER GROUP Parts scheme
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Parts for your D375D 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.)
 

#UE0335960018
 

3L-8001: EXHAUST GUARD GROUP

3L8001 EXHAUST GUARD GROUP
c56766 UE033596
3L8001 EXHAUST GUARD GROUP Parts scheme
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Parts for your D375D 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  
 

#UE0335960019
 

7H-4199: TURBOCHARGER ASSEMBLY

7H4199 TURBOCHARGER ASSEMBLY
Part of 2L126 and 3L9196 Arrangements listed on Pages 6 and 8
Refer also to Pages 138 through 142 for special parts
c56799 UE033596
7H4199 TURBOCHARGER ASSEMBLY Parts scheme
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Parts for your D375D MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5H-8636 [12] STUD  
  5H-8637 [12] LOCK RING  
    (PARTS OF ASSEM. 7H4494)
  1B-4202 [12] NUT  
  3B-4505 [12] LOCKWASHER  
  5H-8626 [1] HOUSING ASSEM.  
  6F-7031 [4] BOLT (3" LONG)  
  0T-0924 [2] BOLT (1 1/2" LONG)  
  5H-8632 [4] BOLT (2" LONG)  
  5H-8633 [10] NUT  
  5H-8627 [2] PIN  
    (PARTS OF ASSEM. 5H8626)
  9H-4526 [1] CARTRIDGE GROUP  
  5H-8853 [1] "O" RING  
  9H-2915 [1] SEAL  
  9H-2914 [1] SHIM (.010" THICK)  
  9H-2913 [1] SHIM (.091" THICK)  
    (PARTS OF GROUP 9H4526)
  5H-8654 [1] RING (GUARD)  
  5H-8655 [1] WAVE WASHER  
  5H-8653 [1] RING (SNAP)  
  7H-0538 [1] "O" RING  
  5H-8629 [1] TUBE  
    (PART OF ASSEM. 5H8626)
  6H-5888 [1] STRAINER  
  8H-4578 [1] RING  
  7H-4494 [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 (1 1/2" LONG)  
  9H-4519 [3] BOLT  
  5H-8642 [3] NUT  
  5H-8641 [3] GASKET  
  7H-4495 [1] HOUSING  
  5H-8644 [1] SHIM (.010" TH)  
  7H-2593 [1] SHIM (.040" TH.)  
  0S-0700 [4] STUD  
  5H-8657 [1] PACKING  
  5H-8656 [2] SHIELD  
  6H-3528 [1] NOZZLE ASSEM.  
  5H-8643 [2] SHIELD  
  5H-8639 [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.
 

Information:

Caterpillar Parts SIS Catalog D375D :

INTERCOOLER GROUP
6F-9333 INTERCOOLER GROUP
BLOWER GROUP
6F-6845 BLOWER GROUP
BLOWER GROUP
6F-0584 BLOWER GROUP
AIR SILENCER GROUP
6F-9315 AIR SILENCER GROUP
AIR SILENCER GROUP
6F-4488 AIR SILENCER GROUP
AIR CLEANER GROUP
2L-8744 AIR CLEANER GROUP
AIR CLEANER GROUP
4L-1043 AIR CLEANER GROUP
FRESH WATER PUMP GROUP
1H-7875 FRESH WATER PUMP GROUP
MANIFOLDS
MANIFOLDS
MANIFOLD GROUP
6H-1988 MANIFOLD GROUP
MANIFOLD GROUP
6H-3084 MANIFOLD GROUP
BREATHER GROUP
6H-1774 BREATHER GROUP
BREATHER GROUP
1H-5914 BREATHER GROUP
BREATHER GROUP
1H-5913 BREATHER GROUP
BREATHER GROUP
4H-1973 BREATHER GROUP
EXHAUST GUARD GROUP
3L-8001 EXHAUST GUARD GROUP

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