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5L2745 SURGE TANK AND WATER LINES GROUP--Type 1 D398 INDUSTRIAL ENGINE




COOLING SYSTEM

LINES GP-WATER
 

#UE0357100270
 

5L-2745: SURGE TANK AND WATER LINES GROUP

5L2745 SURGE TANK AND WATER LINES GROUP--Type 1
c76347 UE035710
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1L-7583 [1] CAP  
  1L-0477 [2] FITTING  
  4H-2495 [2] NUT  
  4H-2494 [2] SLEEVE  
    (1 OF EACH IN EACH FITTING 1L477)
  4L-8128 [3] GASKET  
  5L-4484 [1] TUBE (VENT)  
  4L-8726 [1] OUTLET  
  4L-8128 [1] GASKET  
  1A-2029 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  5L-2708 [1] COVER ASSEM.  
  4L-8644 [1] GASKET  
  1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  3H-2652 [1] SEAL  
  4L-8209 [1] SUPPORT  
  6L-4552 [2] CLAMP  
  9M-5242 [1] HOSE  
  5L-1735 [1] ELBOW  
  4L-5832 [1] GASKET  
    (TO WATER PUMP)
  5L-1805 [1] TUBE ASSEM  
  5L-2088 [1] TUBE ASSEM  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  0L-1351 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  2A-3093 [1] GASKET  
  1H-2854 [1] FITTING  
  4H-2497 [1] NUT  
  4H-2496 [1] SLEEVE  
    (PARTS OF FITTING 1H2854)
  4L-8760 [1] TUBE (OVERFLOW)  
  7B-3235 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  3H-5939 [1] GASKET  
  5L-2230 [1] ADAPTER ASSEM  
  4F-9473 [1] NECK  
  2H-1193 [1] FERRULE  
    (PARTS OF ADAPTER ASSEM. 5L2230)
  9M-5242 [1] HOSE  
  6L-4552 [2] CLAMP  
  1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4L-8678 [1] FLANGE ASSEM  
  4L-8644 [1] GASKET  
  4L-8210 [1] SUPPORT  
  0S-1590 [4] BOLT  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  6L-3792 [1] TANK  
  1D-4590 [2] BOLT  
  3B-4510 [2] LOCKWASHER  
  0S-1591 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4L-8644 [1] GASKET  
 

#UE0357100271
 

5L-2745: SURGE TANK AND WATER LINES GROUP

5L2745 SURGE TANK AND WATER LINES GROUP--Type 2
c95910 UE035710
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6L-9850 [1] CAP  
  1L-0477 [2] FITTING  
  4H-2495 [2] NUT  
  4H-2494 [2] SLEEVE  
    (1 OF EACH IN EACH FITTING 1L477)
  4L-8128 [3] GASKET  
  5L-4484 [1] TUBE (VENT)  
  4L-8726 [1] OUTLET  
  4L-8128 [1] GASKET  
  1A-2029 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  5L-2708 [1] COVER ASSEM.  
  4L-8644 [1] GASKET  
  1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  3H-2652 [1] SEAL  
  4L-8209 [1] SUPPORT  
  6L-4552 [2] CLAMP  
  9M-5242 [1] HOSE  
  5L-1735 [1] ELBOW  
  4L-5832 [1] GASKET  
    (TO WATER PUMP)
  5L-1805 [1] TUBE ASSEM.  
  5L-2088 [1] TUBE ASSEM.  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  2A-3093 [1] GASKET  
  6L-9848 [2] CLAMP  
  7L-4115 [1] HOSE  
  7B-3235 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  3H-5939 [1] GASKET  
  6L-9864 [1] ADAPTER ASSEM.  
  9M-5242 [1] HOSE  
  6L-4552 [2] CLAMP  
  1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4L-8678 [1] FLANGE ASSEM.  
  4L-8644 [1] GASKET  
  4L-8210 [1] SUPPORT  
  0S-1590 [4] BOLT  
  1D-4717 [4] NUT  
  3B-4506 [4] LOCKWASHER  
  6L-3792 [1] TANK  
  4L-8760 [1] TUBE (OVERFLOW)  
  1A-8651 [2] BOLT  
  3B-4510 [2] LOCKWASHER  
  0S-1591 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4L-8644 [1] GASKET  
 

#UE0357100272
 

6L-9186: EXPANSION TANK AND WATER LINES GROUP

6L9186 EXPANSION TANK AND WATER LINES GROUP--Type 1
Effective with Serial No. 75B1
c94589 UE035710
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1L-7583 [1] CAP  
  1L-0477 [2] FITTING  
  4H-2495 [2] NUT  
  4H-2494 [2] SLEEVE  
    (1 OF EACH IN EACH FITTING 1L477)
  4L-8128 [3] GASKET  
  5L-4484 [1] TUBE (VENT)  
  4L-8726 [1] OUTLET  
  4L-8128 [1] GASKET  
  6L-6846 [1] SUPPORT ASSEM.  
  1A-2029 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  5L-2708 [1] COVER ASSEM.  
  4L-8644 [1] GASKET  
  1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  3H-2652 [1] SEAL  
  6L-4552 [2] CLAMP  
  9M-5242 [1] HOSE  
  5L-1735 [1] ELBOW  
  4L-5832 [1] GASKET  
    (TO WATER PUMP)
  5L-1805 [1] TUBE ASSEM.  
  5L-2088 [1] TUBE ASSEM.  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  0L-1351 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
  2A-3093 [1] GASKET  
  1H-2854 [1] FITTING  
  4H-2497 [1] NUT  
  4H-2496 [1] SLEEVE  
    (PARTS OF FITTING 1H2854)
  6L-6845 [1] SUPPORT ASSEM. (RIGHT HAND)  
  1B-9575 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
  9H-3501 [4] WASHER  
  7B-3235 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  3H-5939 [1] GASKET  
  5L-2230 [1] ADAPTER ASSEM.  
  4F-9473 [1] NECK  
  2H-1193 [1] FERRULE  
    (PARTS OF ADAPTER ASSEM. 5L2230)
  9M-5242 [1] HOSE  
  6L-4552 [2] CLAMP  
  1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4L-8678 [1] FLANGE ASSEM.  
  4L-8644 [1] GASKET  
  6L-3792 [1] TANK  
  4L-8760 [1] TUBE (OVERFLOW)  
  1A-8651 [2] BOLT  
  3B-4510 [2] LOCKWASHER  
  0S-1591 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4L-8644 [1] GASKET  
 

#UE0357100273
 

6L-9186: EXPANSION TANK AND WATER LINES GROUP

6L9186 EXPANSION TANK AND WATER LINES GROUP--Type 2
Effective with Serial No. 75B1
c79367 UE035710
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  6L-9850 [1] CAP  
  1L-0477 [2] FITTING  
  4H-2495 [2] NUT  
  4H-2494 [2] SLEEVE  
    (1 OF EACH IN EACH FITTING 1L477)
  4L-8128 [3] GASKET  
  5L-4484 [1] TUBE (VENT)  
  4L-8726 [1] OUTLET  
  4L-8128 [1] GASKET  
  6L-6846 [1] SUPPORT ASSEM.  
  1A-2029 [6] BOLT  
  3B-4506 [6] LOCKWASHER  
  5L-2708 [1] COVER ASSEM.  
  4L-8644 [1] GASKET  
  1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  3H-2652 [1] SEAL  
  6L-4552 [2] CLAMP  
  9M-5242 [1] HOSE  
  5L-1735 [1] ELBOW  
  4L-5832 [1] GASKET  
    (TO WATER PUMP)
  5L-1805 [1] TUBE ASSEM.  
  5L-2088 [1] TUBE ASSEM.  
  0S-1588 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  2A-3093 [1] GASKET  
  7L-4115 [1] HOSE (3"LONG)  
  6L-9848 [2] CLAMP  
  6L-6845 [1] SUPPORT ASSEM. (RIGHT HAND)  
  1B-9575 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
  9H-3501 [4] WASHER  
  7B-3235 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  3H-5939 [1] GASKET  
  6L-9864 [1] ADAPTER ASSEM.  
  9M-5242 [1] HOSE  
  6L-4552 [2] CLAMP  
  1A-2029 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4L-8678 [1] FLANGE ASSEM.  
  4L-8644 [1] GASKET  
  6L-3792 [1] TANK  
  4L-8760 [1] TUBE (OVERFLOW)  
  1A-8651 [2] BOLT  
  3B-4510 [2] LOCKWASHER  
  0S-1591 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  4L-8644 [1] GASKET  
 

#UE0357100274
 

6L-4754: RAW WATER PUMP GROUP

6L4754 RAW WATER PUMP GROUP--Type 1
Effective with Serial No. 66B700
c90218 UE035710
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
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
 

#UE0357100275
 

6L-4754: RAW WATER PUMP GROUP

6L4754 RAW WATER PUMP GROUP--Type 2
Serial No. 66B700-Up
c111243 UE035710
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5B-9169 [2] PLUG (BRASS)  
  6L-2289 [2] ROD (ZINC)  
  6L-4660 [1] ELBOW  
  3F-1357 [1] PLUG  
  5B-3265 [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] WASHER  
  1H-8278 [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 [1] GASKET  
  6F-2691 H [1] WASHER  
  6H-3497 [1] BELLOWS ASSEM.  
  4H-7496 H [1] PLATE  
  4H-5385 H [1] PLATE ASSEM  
  2N-6423 H [1] RING  
  4L-6706 [10] GASKET  
  5L-8043 [1] GASKET  
  4L-3437 [1] GASKET  
  3B-1915 [2] BOLT  
  7F-7510 [6] LOCK  
  3F-1357 [1] PLUG  
  5B-3265 [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-1585 [1] BOLT (1.50" LONG)  
  1D-4719 [2] NUT  
  3B-4508 [3] LOCKWASHER  
  5L-1457 [1] HOUSING  
  5B-9318 [1] BALL  
  2N-6421 [3] PIN (DOWEL)  
  2N-6424 H [3] COTTER PIN  
  0S-1571 [2] BOLT (1.75" LONG)  
  1A-2029 [4] BOLT (1.125" LONG)  
    - OR -
  0S-1588 [6] BOLT (1.25" LONG)  
  3B-4506 [6] LOCKWASHER  
  2H-5558 [1] DOWEL  
    (PART OF 4L3761 ASSEM.)
  4L-3437 [1] GASKET  
  2N-2560 [1] SEAL  
  0S-1571 [4] BOLT  
  4L-3761 [1] RETAINER ASSEM.  
  4L-3756 H [1] BEARING  
  5L-2660 H [1] BEARING  
    (PART OF RETAINER ASSEM. 4L3748)
  5L-1650 H [1] SHAFT  
  3F-5022 H [1] PLUG  
  4L-3748 [1] RETAINER ASSEM.  
  6F-7030 [6] BOLT  
  4L-3759 [3] LOCK  
  5L-2660 H [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)
  4L-9965 [1] GASKET  
  8S-2433 [1] KIT (REBUILD)  
    (CONSISTS OF PARTS MARKED H)
  J   NOT PART OF RAW WATER PUMP GRO
 

#UE0357100276
 

6L-4769: RAW WATER LINES GROUP

6L4769 RAW WATER LINES GROUP
SERIAL NO. 66B700 TO 66B1414 INCLUSIVE
c90220 UE035710
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
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-4718 [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  
 

#UE0357100277
 

HEAT EXCHANGER CHART

HEAT EXCHANGER CHART
UE0357100277 UE035710
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
 

#UE0357100278
 

6L-8994: LINES GP-WATER

6L8994 RAW WATER LINES GROUP
EFFECTIVE WITH SERIAL NO. 66B1415
c96265 UE035710
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6L-4718 [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  
 

#UE0357100279
 

5L-6502: HEAT EXCHANGER ASSEMBLY

5L6502 HEAT EXCHANGER ASSEMBLY
Only separate parts serviced. When complete Assembly
is required order 8L5340. Refer to Page 124 for usage
c93731 UE035710
  For full view, you need register

Parts for your D398 INDUSTRIAL ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5L-8746 [2] GASKET  
  9B-0887 [4] PLUG (BRASS)  
  5L-9119 [2] BONNET  
  6L-2286 [2] PLUG (BRASS)  
  6L-2284 [2] ROD (ZINC)  
  0T-0320 [24] BOLT  
  3B-4507 [24] LOCKWASHER  
  8B-8817 [2] PLUG (BRASS)  
  5L-8748 [2] BRACKET ASSEM.  
    (USED WITH PERFEX EXCHANGER)
  6L-8162 [2] BRACKET ASSEM.  
    (USED WITH YATES EXCHANGER)
  1D-4717 [2] NUT  
  3B-4506 [2] LOCKWASHER  
    (PARTS OF BRACKET ASSEM. 5L8748)
 

Information:

Engine News
Specifications
Temperature Regulator
D399, G399, D398, G398, D379, G379 ENGINES
Water Temperature Regulators<BR> 6L5851 and 9N2894 Regulator:
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Disassembly and Assembly
Water Temperature Regulators
D379, D398, D399 INDUSTRIAL & MARINE ENGINES
Service Magazine

Caterpillar Parts SIS Catalog D398 :

Truck sale:

 
95,000 
Caterpillar D398, Construction
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
95,000 
Caterpillar D398, Construction
- Industrial engines
LOUISIANA CAT POWER SYSTEMS
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
$30,000 USD 
CATERPILLAR D398 1972
- STATIONARY GENERATOR SETS
HOLT OF CALIFORNIA - POWER SYSTEMS
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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.