6L4770 RAW WATER LINES GROUP SERIAL NO. 69B195 TO 69B398 AND 69B401 INCLUSIVE D379A MARINE ENGINE





COOLING SYSTEM

LINES GP-WATER
 

#UE0341710010
 

6L-4770: RAW WATER LINES GROUP

6L4770 RAW WATER LINES GROUP
SERIAL NO. 69B195 TO 69B398 AND 69B401 INCLUSIVE
c90371 UE034171
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Parts for your D379A MARINE ENGINE:

Pos. Part No Qty Parts name Comments
  5L-9788 [1] MANIFOLD (LEFT HAND)  
  3H-5842 [6] BOLT (1.125" LONG)  
  7F-7259 [6] LOCKWASHER  
  5L-9789 [1] MANIFOLD (RIGHT HAND)  
  6L-4110 [4] BOLT (2.75" LONG)  
  7F-7259 [4] LOCKWASHER  
  6L-3943 [1] HOSE  
  2J-1737 [2] CLAMP  
  5L-9917 [1] ADAPTER  
  6L-4719 [1] TUBE  
  6L-4724 [3] CLIP  
  0S-1591 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  3H-6624 [6] BOLT  
  1D-4717 [6] NUT  
  7F-7259 [6] LOCKWASHER  
  6L-4757 [1] HOSE  
  9M-0164 [2] CLAMP  
  7F-9314 [2] PLUG (ZINC)  
  5B-9169 [2] PLUG  
  4L-7904 [2] GASKET  
  2J-1737 [2] CLAMP  
  6L-3943 [1] HOSE  
  6L-4693 [1] ELBOW  
  6L-4725 [2] CLAMP  
  6L-3930 [1] HOSE  
 

#UE0341710011
 

6L-8995: RAW WATER LINES GROUP

6L8995 RAW WATER LINES GROUP
Serial No. 69B399, 69B400 and 69B402-Up
Refer also to Pages 68E, 68G and 68H for special parts
c96263 UE034171
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Parts for your D379A MARINE ENGINE:

Pos. Part No Qty Parts name Comments
1. 6L-4719 [1] TUBE  
2. 6L-4724 [3] CLIP  
3. 6L-3930 [1] HOSE  
4. 6L-8762 [1] ELBOW  
5. 6L-8964 [2] HOSE  
6. 6L-9018 [2] ELBOW  
7. 9M-0164 [2] CLAMP  
8. 6L-4757 [1] HOSE  
9. 5B-9169 [2] PLUG (Brass)  
10. 2J-1737 [4] CLAMP  
11. 5L-9917 [1] ADAPTER  
12. 0S-1591 [11] BOLT  
  3B-4506 [11] LOCKWASHER  
13. 6L-2288 [2] ROD (Zinc)  
14. 6L-4725 [2] CLAMP  
 

#UE0341710012
 

4L-8800: PUMP GP-WATER

4L8800 WATER PUMP GROUP
Serial No. 69B1 to 69B97 inclusive
c80638 UE034171
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Parts for your D379A MARINE ENGINE:

Pos. Part No Qty Parts name Comments
  4L-9996 [1] HOUSING ASSEM.  
  2H-5558 [1] DOWEL  
    (PART OF HOUSING ASSEM. 4L9996)
  1H-8278 [1] SEAL  
  4L-6218 [1] IMPELLER ASSEM.  
  6F-7012 [8] STUD  
    (PART OF HOUSING ASSEM. 4L9996)
  1D-4717 [8] NUT  
  3B-4506 [8] LOCKWASHER  
  6F-2691 [1] WASHER  
  3H-2018 [1] NUT  
  3F-2771 [1] COTTER PIN  
  5F-9140 [1] WASHER  
  6H-3491 [1] BELLOW ASSEM.  
    (PARTS OF SEAL ASSEM. 4F4769)
  4F-4769 [1] SEAL ASSEM.  
  4L-6231 [1] COVER  
  6F-5372 [1] THROWER  
  4L-6706 [10] GASKET  
  3F-1357 [1] PLUG  
  4B-1548 [1] GASKET  
  4L-3437 [1] GASKET  
  0S-1571 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  7F-7510 [1] LOCK  
  3B-1915 [1] BOLT  
  4L-3761 [1] RETAINER ASSEM.  
  5L-2660 [1] BEARING  
    (PART OF RETAINER ASSEM. 4L3761)
  4L-6251 [1] SHAFT  
  4L-3756 [1] BEARING  
  0S-1571 [4] BOLT  
  7F-7510 [4] LOCK  
  5F-2422 [1] SEAL  
  2H-5558 [1] DOWEL  
    (PART OF RETAINER ASSEM. 4L3761)
  1A-2029 [2] BOLT  
  5L-5840 [2] WASHER  
  4L-9965 [1] GASKET  
 

#UE0341710013
 

4L-8800: PUMP GP-WATER

4L8800 WATER PUMP GROUP
Serial No. 69B98 to 69B239 inclusive
See Page 29 for Gasket Kit
c94012 UE034171
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Parts for your D379A MARINE ENGINE:

Pos. Part No Qty Parts name Comments
  4L-9996 [1] HOUSING ASSEM.  
  2H-5558 [1] DOWEL  
    (PART OF HOUSING ASSEM. 4L9996)
  1H-8278 [1] SEAL  
  5L-8203 [1] IMPELLER ASSEM  
  3H-5841 [8] BOLT  
  5L-5840 [8] WASHER  
  6F-2691 [1] WASHER  
  9H-2782 [1] SEAL ASSEM  
  3H-2018 [1] NUT  
  3F-2771 [1] COTTER PIN  
  5F-9140 [1] WASHER  
  6H-3491 [1] BELLOW ASSEM.  
    (PARTS OF SEAL ASSEM. 4F4769)
  4F-4769 [1] SEAL ASSEM.  
  4L-6231 [1] COVER  
  6L-6857 [1] THROWER  
  [10] GASKET  
  3F-1357 [1] PLUG  
  5B-3265 [1] GASKET  
  4L-3437 [1] GASKET  
  0S-1571 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  7F-7510 [1] LOCK  
  3B-1915 [1] BOLT  
  4L-3761 [1] RETAINER ASSEM.  
  5L-2660 [1] BEARING  
    (PART OF RETAINER ASSEM. 4L3761)
  4L-6251 [1] SHAFT  
  4L-3756 [1] BEARING  
  0S-1571 [4] BOLT  
  7F-7510 [4] LOCK  
  5F-2422 [1] SEAL  
  2H-5558 [1] DOWEL  
    (PART OF RETAINER ASSEM. 4L3761)
  1A-2029 [2] BOLT  
  5L-5840 [2] WASHER  
  4L-9965 [1] GASKET  
 

#UE0341710014
 

4L-8800: PUMP GP-WATER

4L8800 WATER PUMP GROUP
Serial No. 69B240 to 69B376 inclusive
See Page 29 for Gasket Kit
c95676 UE034171
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Parts for your D379A MARINE ENGINE:

Pos. Part No Qty Parts name Comments
  4L-9996 [1] HOUSING ASSEM.  
  5B-9318 [1] BALL  
    (PART OF HOUSING ASSEM. 4L9996)
  1H-8278 [1] SEAL  
  5L-8203 [1] IMPELLER ASSEM  
  3H-5841 [8] BOLT  
  5L-5840 [8] WASHER  
  6F-2691 [1] WASHER  
  9H-2782 [1] SEAL ASSEM  
  3H-2018 [1] NUT  
  3F-2771 [1] COTTER PIN  
  5F-9140 [1] WASHER  
  6H-3491 [1] BELLOW ASSEM.  
    (PARTS OF SEAL ASSEM. 4F4769)
  4F-4769 [1] SEAL ASSEM.  
  4L-6231 [1] COVER  
  4L-6706 [10] GASKET  
  3F-1357 [1] PLUG  
  5B-3265 [1] GASKET  
  4L-3437 [1] GASKET  
  0S-1571 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  7F-7510 [1] LOCK  
  3B-1915 [1] BOLT  
  4L-3761 [1] RETAINER ASSEM.  
  5L-2660 [1] BEARING  
    (PART OF RETAINER ASSEM. 4L3761)
  4L-6251 [1] SHAFT  
  4L-3756 [1] BEARING  
  0S-1571 [4] BOLT  
  7F-7510 [4] LOCK  
  5F-2422 [1] SEAL  
  2H-5558 [1] DOWEL  
    (PART OF RETAINER ASSEM. 4L3761)
  1A-2029 [2] BOLT  
  5L-5840 [2] WASHER  
  4L-9965 [1] GASKET  
 

#UE0341710015
 

4L-8800: PUMP GP-WATER

4L8800 WATER PUMP GROUP
Serial No. 69B377 to 69B495 inclusive
See Page 29 for Gasket Kit
c122406 UE034171
  For full view, you need register

Parts for your D379A MARINE ENGINE:

Pos. Part No Qty Parts name Comments
  4L-9996 [1] HOUSING ASSEM.  
  5B-9318 [1] BALL  
    (PART OF HOUSING ASSEM. 4L9996)
  1H-8278 [1] SEAL  
  5L-8203 H [1] IMPELLER ASSEM  
  3H-5841 [8] BOLT  
  5L-5840 [8] WASHER  
  6F-2691 H [1] WASHER  
  2S-3966 [1] RING  
  3S-3535 [1] SEAL  
  3H-2018 H [1] NUT  
  3F-2771 H [1] COTTER PIN  
  5F-9140 [1] WASHER  
  6H-3491 [1] BELLOW ASSEM.  
    (PARTS OF SEAL ASSEM. 4F4769)
  4F-4769 [1] SEAL ASSEM.  
  4L-6231 [1] COVER  
  4L-6706 [10] GASKET  
  3F-1357 [1] PLUG  
  5B-3265 [1] GASKET  
  8S-3117 [1] WATER PUMP REBUILD KIT  
    (CONSISTS OF PARTS MARKED H)
  4L-3437 [1] GASKET  
  0S-1571 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  7F-7510 H [1] LOCK  
  3B-1915 [1] BOLT  
  4L-3761 [1] RETAINER ASSEM.  
  5L-2660 H [1] BEARING  
    (PART OF RETAINER ASSEM. 4L3761)
  6L-9080 H [1] SHAFT  
  4L-3756 H [1] BEARING  
  0S-1571 [4] BOLT  
  7F-7510 H [4] LOCK  
  5H-6012 [1] SEAL  
  2H-5558 [1] DOWEL  
    (PART OF RETAINER ASSEM. 4L3761)
  1A-2029 [2] BOLT  
  5L-5840 [2] WASHER  
  4L-9965 [1] GASKET  
 

#UE0341710016
 

4L-8800: PUMP GP-WATER

4L8800 WATER PUMP GROUP
Serial No. 69B496-Up. See Page 29 for Gasket Kit
c115373 UE034171
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Parts for your D379A MARINE ENGINE:

Pos. Part No Qty Parts name Comments
  7L-0143 [1] HOUSING ASSEM.  
  5B-9318 [1] BALL  
    (PART OF HOUSING ASSEM. 7L143)
  1H-8278 [1] SEAL  
  7L-0104 H [1] IMPELLER  
  3H-5841 [8] BOLT  
  5L-5840 [8] WASHER  
  6F-2691 H [1] WASHER  
  2S-3966 [1] RING  
  3S-3535 [1] SEAL  
  3H-2018 H [1] NUT  
  3F-2771 H [1] COTTER PIN  
  9S-5168 [1] WASHER  
  6H-3491 [1] BELOW ASSEM.  
    (PARTS OF SEAL ASSEM. 9S5169)
  4N-7526 [1] SEAL ASSEM.  
  4L-6231 [1] COVER  
  4L-6706 [10] GASKET  
  3F-1357 [1] PLUG  
  5B-3265 [1] GASKET  
  8S-3118 [1] WATER PUMP REBUILT KIT  
    (CONSISTS OF PARTS MARKED H)
  4L-3437 [1] GASKET  
  0S-1571 [4] BOLT (1.75" long)  
    -OR-
  1C-2251 C [4] BOLT (1.875" long)  
  3B-4506 [4] LOCKWASHER  
  3B-1915 [1] BOLT  
  4L-3761 [1] RETAINER ASSEM.  
  5L-2660 H [1] BEARING  
    (PART OF RETAINER ASSEM. 4L3761)
  6L-9080 H [1] SHAFT  
  4L-3756 H [1] BEARING  
  0S-1571 [4] BOLT  
  2N-2560 C [1] SEAL  
  2H-5558 [1] DOWEL  
    (PART OF RETAINER ASSEM. 4L3761)
  1A-2029 [2] BOLT (1.125" long)  
    -OR-
  0S-1588 C [2] BOLT (1.25" long)  
  5L-5840 [2] WASHER  
  4L-9965 [1] GASKET  
  C   INDICATES CHANGE
 

#UE0341710017
 

5L-1651: RAW WATER PUMP GROUP

5L1651 RAW WATER PUMP GROUP
Serial No. 69B1 to 69B90 inclusive
c80758 UE034171
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Parts for your D379A MARINE ENGINE:

Pos. Part No Qty Parts name Comments
  5L-1645 [1] HOUSING ASSEM.  
  2H-5558 [1] DOWEL  
    (PART OF HOUSING ASSEM.5L1645)
  1H-8278 [1] SEAL  
  9F-6881 [8] STUD  
    (PART OF HOUSING ASSEM.5L1645)
  2H-4513 [1] GASKET  
  5L-1549 [1] COVER  
  3H-2018 [1] NUT  
  3F-2771 [1] COTTER PIN  
  6F-2691 [1] WASHER  
  6H-5431 [8] NUT  
  3B-4506 [14] WASHER  
  4H-5385 [1] PLATE ASSEM.  
  4L-6706 [10] GASKET  
  4H-7496 [1] PLATE  
  3F-1357 [1] PLUG  
  4B-1548 [1] GASKET  
  6H-3497 [1] BELLOWS ASSEM.  
  1A-2029 [4] BOLT (1.125"LONG)  
  0S-1571 [2] BOLT (1.75"LONG)  
  4L-6220 [1] IMPELLER ASSEM.  
  2L-3255 [1] RING  
  4L-3437 [1] GASKET  
  1L-8031 [3] PIN (DOWEL)  
  2L-3256 [3] PIN (RETAINING)  
  4L-9965 [1] GASKET  
  2H-5558 [1] DOWEL  
    (PART OF RETAINER ASSEM.4L3761)
  2H-5558 [1] DOWEL  
    (PART OF RETAINER ASSEM.4L3748)
  0S-1571 [4] BOLT  
  4L-3756 [1] BEARING  
  5L-2660 [1] BEARING  
    (PART OF RETAINER ASSEM.4L3761)
  5L-2660 [1] BEARING  
    (PART OF RETAINER ASSEM.4L3748)
  5L-1650 [1] SHAFT  
  3F-5022 [1] PLUG  
  4L-3748 [1] RETAINER ASSEM.  
  6F-7030 [6] BOLT  
  4L-3759 [3] LOCK  
  5L-4074 [1] GEAR (31 TEETH)  
    (COUNTERCLOCKWISE ENGINE ROTATION)
    -OR-
  5L-4916 H [1] GEAR (31 TEETH)  
    (CLOCKWISE ENGINE ROTATION)
  4L-3437 [1] GASKET  
  4L-3761 [1] RETAINER ASSEM.  
  3B-1915 [2] BOLT  
  7F-7510 [6] LOCK  
  5F-2422 [1] SEAL  
  6F-5372 [1] THROWER  
  H   NOT PART OF RAW WATER PUMP GRO
 

#UE0341710018
 

5L-1651: RAW WATER PUMP GROUP

5L1651 RAW WATER PUMP GROUP
Serial No. 69B91 to 69B194 inclusive
c74277 UE034171
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Parts for your D379A MARINE ENGINE:

Pos. Part No Qty Parts name Comments
  5L-3242 [1] ELBOW  
  3F-1357 [1] PLUG  
  4B-1548 [1] GASKET  
  5L-8043 [2] GASKET  
  5L-3241 [1] PLATE  
  5L-1564 [1] ELBOW  
  3L-8107 [4] CLAMP  
  5L-2444 [1] HOSE  
  0S-1571 [4] BOLT  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  4L-5832 [1] GASKET  
  5L-1635 [1] TANK  
  4L-8121 [1] GASKET  
  3H-5841 [8] BOLT  
  5L-5840 [8] WASHER  
  1H-8278 H [1] SEAL  
  5L-1549 [1] COVER  
  4L-6220 H [1] IMPELLER ASSEM.  
  3H-2018 H [1] NUT  
  3F-2771 H [1] COTTER PIN  
  2H-4513 H [1] GASKET  
  6F-2691 H [1] WASHER  
  6H-3497 H [1] BELLOWS ASSEM.  
  4H-7496 H [1] PLATE  
  4H-5385 H [1] PLATE ASSEM.  
  2L-3255 H [1] RING  
  6F-5372 H [1] THROWER  
  4L-6706 H [10] GASKET  
  6L-1866 [1] WATER PUMP ASSEM.  
    (CONSISTS OF PARTS MARKED H)
  4L-3437 H [1] GASKET  
  3B-1915 H [2] BOLT  
  7F-7510 H [6] LOCK  
  4L-9965 H [1] GASKET  
  3F-1357 [1] PLUG  
  4B-1548 [1] GASKET  
  5H-4450 [2] CLAMP  
  3H-5826 [3] BOLT (1.50" LONG)  
  5L-4387 [1] BOLT  
  3B-4508 [4] LOCKWASHER  
  1L-6339 [1] HOSE  
  0S-1587 [2] BOLT (1.75" LONG)  
  0S-1595 [1] BOLT (1.25" LONG)  
  1D-4719 [2] NUT  
  3B-4508 [3] LOCKWASHER  
  5L-1645 [1] HOUSING ASSEM.  
  2H-5558 [1] DOWEL  
    (PART OF HOUSING ASSEM. 5L1645)
  1L-8031 [3] PIN (DOWEL)  
  2L-3256 H [3] PIN (RETAINING)  
  0S-1571 [2] BOLT (1.75" LONG)  
  1A-2029 [4] BOLT (1.125" LONG)  
  3B-4506 [6] LOCKWASHER  
  2H-5558 [1] DOWEL  
    (PART OF RETAINER ASSEM. 4L3761)
  5F-2422 H [1] SEAL  
  4L-3437 [1] GASKET  
  2H-5558 [1] DOWEL  
    (PART OF RETAINER ASSEM. 4L3748)
  0S-1571 H [4] BOLT  
  4L-3761 H [1] RETAINER ASSEM.  
  4L-3756 H [1] BEARING  
  5L-2660 [1] BEARING  
    (PART OF RETAINER ASSEM. 4L3748)
  5L-1650 H [1] SHAFT  
  3F-5022 [1] PLUG  
  4L-3748 [1] RETAINER ASSEM.  
  6F-7030 H [6] BOLT  
  4L-3759 H [3] LOCK  
  5L-2660 [1] BEARING  
    (PART OF RETAINER ASSEM. 4L3761)
  5L-4074 H [1] GEAR (31 TEETH)  
    (COUNTERCLOCKWISE ENGINE ROTATION)
    -OR-
  5L-4916 J [1] GEAR (31 TEETH)  
    (CLOCKWISE ENGINE ROTATION)
  J   NOT PART OF RAW WATER PUMP GRO
 

#UE0341710019
 

6L-4754: RAW WATER PUMP GROUP

6L4754 RAW WATER PUMP GROUP
Serial No. 69B195 to 69B200 inclusive
c90218 UE034171
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Parts for your D379A MARINE ENGINE:

Pos. Part No Qty Parts name Comments
  5B-9169 [1] PLUG  
  6L-2289 [1] ROD  
  6L-4660 [1] ELBOW  
  3F-1357 [1] PLUG  
  4B-1548 [1] GASKET  
  5L-1564 [1] ELBOW  
  6L-4552 [4] CLAMP  
  9M-5242 [1] HOSE  
  0S-1571 [4] BOLT  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  4L-5832 [1] GASKET  
  5L-1635 [1] TANK  
  4L-8121 [1] GASKET  
  3H-5841 [8] BOLT  
  5L-5840 [8] LOCKWASHER  
  1H-8278 H [1] SEAL  
  5L-1549 [1] COVER  
  4L-6220 H [1] IMPELLER ASSEM.  
  3H-2018 H [1] NUT  
  3F-2771 H [1] COTTER PIN  
  2H-4513 H [1] GASKET  
  6F-2691 H [1] WASHER  
  6H-3497 H [1] BELLOWS ASSEM.  
  4H-7496 H [1] PLATE  
  4H-5385 H [1] PLATE ASSEM.  
  2L-3255 H [1] RING  
  6F-5372 H [1] THROWER  
  4L-6706 H [10] GASKET  
  6L-1866 [1] WATER PUMP ASSEM.  
    (CONSISTS OF PARTS MARKED H)
  4L-3437 H [1] GASKET  
  4L-9965 H [1] GASKET  
  3B-1915 H [2] BOLT  
  7F-7510 H [6] LOCK  
  3F-1357 [1] PLUG  
  4B-1548 [1] GASKET  
  6L-4725 [2] CLAMP  
  3H-5826 [3] BOLT (1.50" LONG)  
  5L-4387 [1] BOLT  
  3B-4508 [4] LOCKWASHER  
  6L-3930 [1] HOSE  
  0S-1587 [2] BOLT (1.75" LONG)  
  0S-1595 [1] BOLT (1.25" LONG)  
  1D-4719 [2] NUT  
  3B-4508 [3] LOCKWASHER  
  5L-1457 [1] HOUSING  
  2H-5558 [1] DOWEL  
  1L-8031 [3] PIN (DOWEL)  
  2L-3256 H [3] PIN (RETAINING)  
  0S-1571 [2] BOLT (1.75" LONG)  
  1A-2029 [4] BOLT (1.125" LONG)  
  3B-4506 [6] LOCKWASHER  
  2H-5558 [1] DOWEL  
    (PART OF RETAINER ASSEM. 4L3761)
  5F-2422 H [1] SEAL  
  4L-3437 [1] GASKET  
  2H-5558 [1] DOWEL  
    (PART OF RETAINER ASSEM. 4L3748)
  0S-1571 H [4] BOLT  
  4L-3761 H [1] RETAINER ASSEM.  
  4L-3756 H [1] BEARING  
  5L-2660 [1] BEARING  
    (PART OF RETAINER ASSEM. 4L3748)
  5L-1650 H [1] SHAFT  
  3F-5022 [1] PLUG  
  4L-3748 [1] RETAINER ASSEM.  
  6F-7030 H [6] BOLT  
  4L-3759 H [3] LOCK  
  5L-2660 [1] BEARING  
    (PART OF RETAINER ASSEM. 4L3761)
  5L-4074 H [1] GEAR (31 TEETH)  
    (SAE STANDARD ROTATION)
    -OR-
  5L-4916 J [1] GEAR (31 TEETH)  
    (SAE OPPOSITE ROTATION)
  J   NOT PART OF RAW WATER PUMP GRO
 

Caterpillar Parts SIS Catalog D379A :

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