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6N9740 FUEL PRIMING PUMP BARREL ASSEMBLY Serial No. 47B2727-Up. Provides Field Replacement for 9S8020 Barrel Assembly shown on Page 36B D353C


FUEL SYSTEM
PUMP GP-FUEL PRIMING
PUMP GP-FUEL TRANSFER
OPERATOR STATION
PANEL GP
FUEL SYSTEM
FILTER GP-FUEL

MARINE ENGINE D353C MARINE ENGINE 47B
 D353E MARINE ENGINE 47B00409-UP UE034303 D353C 47B   (1957)

FUEL SYSTEM

PUMP GP-FUEL PRIMING
PUMP GP-FUEL TFR & PRIMING
3N-0654 PUMP GP-FUEL TFR & PRIMING
PUMP GP-FUEL TFR & PRIMING
3N-0654 PUMP GP-FUEL TFR & PRIMING
PUMP GP-FUEL PRIMING
8S-7705 PUMP GP-FUEL PRIMING
FUEL PRIMING PUMP BARREL ASSEMBLY
6N-9740 FUEL PRIMING PUMP BARREL ASSEMBLY
PUMP GP-FUEL PRIMING
8S-7705 PUMP GP-FUEL PRIMING
FUEL PRIMING PUMP ASSEMBLY
1P-2297 FUEL PRIMING PUMP ASSEMBLY
PUMP AS-FUEL PRIMING
2S-0308 PUMP AS-FUEL PRIMING
FUEL PRIMING PUMP GROUP
5L-1621 FUEL PRIMING PUMP GROUP
FUEL PRIMING PUMP GROUP
5L-1621 FUEL PRIMING PUMP GROUP
FUEL PRIMING PUMP GROUP
8L-4943 FUEL PRIMING PUMP GROUP
 

#UE0343030220
 

6N-9740: FUEL PRIMING PUMP BARREL ASSEMBLY

6N9740 FUEL PRIMING PUMP BARREL ASSEMBLY
Serial No. 47B2727-Up. Provides Field Replacement for 9S8020
Barrel Assembly shown on Page 36B
c211811 UE034303
6N9740 FUEL PRIMING PUMP BARREL ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] BARREL  
2. 8F-6864 [1] PIN  
3. 9S-8018 [1] BASE  
4. 1P-2298 [2] VALVE ASSEM.  
5. 5L-4197 [1] PIN  
 

#UE0343030221
 

8S-7705: PUMP GP-FUEL PRIMING

8S7705 FUEL PRIMING PUMP GROUP
Serial No. 47B4508-Up
Part of 3N654 Fuel Priming and Transfer Pump Group shown on Page 36A-1
c172374 UE034303
8S7705 PUMP GP-FUEL PRIMING Parts scheme
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-0495 C [1] PUMP GROUP  
2. 1A-2029 [2] BOLT  
  5M-2894 [2] WASHER  
3. 6N-6830 [1] GASKET  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  7N-6282 [1] KIT (knob)  
    (Includes knob, cover, spring & washers)
 

#UE0343030222
 

1P-2297: FUEL PRIMING PUMP ASSEMBLY

1P2297 FUEL PRIMING PUMP ASSEMBLY
Serial No. 47B2727-Up
Part of 3N654 Fuel Priming and Transfer Pump Group shown on Page 36A
c209251 UE034303
1P2297 FUEL PRIMING PUMP ASSEMBLY Parts scheme
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7B-8634 [1] HANDLE  
2. 9S-8017 [1] CAP  
3. 9S-8015 [2] RETAINER  
4. 4F-7391 C [1] SEAL  
5. 8M-8210 [1] SPRING  
6. 9S-8020 [1] BARREL ASSEM.  
7. 5L-4197 [1] PIN  
8. 1P-2298 [2] VALVE ASSEM.  
9. 1P-2278 [1] RING  
10. 9F-7882 [1] PIN  
11. 4F-7391 [1] SEAL  
12. 1P-2280 [1] ROD  
13. 9S-4169 [2] SPRING  
14. 9S-8016 [1] GASKET  
  C   INDICATES CHANGE
 

#UE0343030223
 

3N-0653: PUMP GP-FUEL TRANSFER

3N653 FUEL TRANSFER PUMP ASSEMBLY
Serial No. 47B2727 to 47B4018 inclusive
Part of 3N654 Fuel Priming and Transfer Pump Group shown on Page 36A
c138180 UE034303
3N0653 PUMP GP-FUEL TRANSFER Parts scheme
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1588 [2] BOLT  
2. 3B-4506 [4] LOCKWASHER  
3. 3N-0509 [1] BASE  
4. 4M-9215 [1] GEAR (10 Teeth Idler)  
5. 7M-4037 [1] BODY ASSEM.  
6. 3B-1304 [1] SHAFT  
7. 6F-6627 [1] FERRULE  
8. 1F-6887 [1] BEARING  
9. 7B-0305 [1] SEAL  
10. 8H-4827 [1] GASKET  
11. 4B-9056 [1] SEAT ASSEM.  
12. 1F-6887 [1] BEARING  
13. 4M-9214 [1] SHAFT  
14. 5M-6038 [2] SEAL  
15. 9M-0058 [1] SPRING  
16. 6H-9949 [1] GASKET  
17. 4B-9050 [2] RETAINER  
18. 9M-0057 [1] GASKET  
19. 1B-8704 [1] KEY  
20. 4M-9216 [1] GEAR  
21. 1H-5549 [1] RING  
22. 7S-4440 [1] BOLT  
  2A-1913 [1] GASKET  
23. 9F-2247 [1] PLUG  
24. 0S-1590 [2] BOLT  
25. 1N-5899 [1] SPRING  
26. 1N-5898 [1] PLUNGER ASSEM.  
 

#UE0343030224
 

3N-0653: PUMP GP-FUEL TRANSFER

3N653 FUEL TRANSFER PUMP ASSEMBLY--Type 1
Serial No. 47B4019-Up
Part of 3N654 Fuel Priming and Transfer Pump Group shown on Pages 36A and 36A-1
c161024 UE034303
3N0653 PUMP GP-FUEL TRANSFER Parts scheme
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1588 [2] BOLT  
2. 3B-4506 [4] LOCKWASHER  
3. 3N-0509 [1] BASE  
4. 4M-9215 [1] GEAR (10 Teeth Idler)  
5. 6N-1814 C [1] BODY ASSEM.  
6. 3B-1304 [1] SHAFT  
7. 6F-6627 [1] FERRULE  
8. 1F-6887 [1] BEARING  
9. 7B-0305 [1] SEAL  
10. 8H-4827 [1] GASKET  
11. 4N-8443 C [1] SEAT ASSEM.  
12. 1F-6887 [1] BEARING  
13. 4N-4249 [2] SEAL  
14. 4M-9214 [1] SHAFT  
15. 6H-9949 [1] GASKET  
16. 1N-5898 [1] PLUNGER ASSEM.  
17. 3D-2992 C [1] SEAL  
18. 7M-7260 C LIQUID GASKET  
19. 1B-8704 [1] KEY  
20. 4M-9216 [1] GEAR  
21. 1H-5549 [1] RING  
22. 7S-4440 [1] BOLT  
  4N-7465 C [1] GASKET  
23. 9F-2247 [1] PLUG  
24. 0S-1590 [2] BOLT  
25. 1N-5899 [1] SPRING  
26. 1N-5898 [1] PLUNGER ASSEM.  
  C   INDICATES CHANGE
 

#UE0343030225
 

3N-0653: PUMP GP-FUEL TRANSFER

3N653 FUEL TRANSFER PUMP ASSEMBLY--Type 2
Serial No. 47B4019-Up
Part of 3N654 Fuel Priming and Transfer Pump Group shown on Pages 36A and 36A-1
c167648 UE034303
3N0653 PUMP GP-FUEL TRANSFER Parts scheme
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1588 [2] BOLT  
2. 3B-4506 [4] LOCKWASHER  
3. 7N-6191 C [1] BASE  
4. 4M-9215 [1] GEAR (10 Teeth Idler)  
5. 6N-1814 [1] BODY ASSEM.  
6. 3B-1304 [1] SHAFT  
7. 6F-6627 [1] FERRULE  
8. 1F-6887 [1] BEARING  
9. 7B-0305 [1] SEAL  
10. 8H-4827 [1] GASKET  
11. 4N-8443 [1] SEAT ASSEM.  
12. 1F-6887 [1] BEARING  
13. 4N-4249 [2] SEAL  
14. 4M-9214 [1] SHAFT  
15. 6H-9949 [1] GASKET  
16. 1N-5898 [1] PLUNGER ASSEM.  
17. 3D-2992 [1] SEAL  
18. 7M-7260 LIQUID GASKET  
19. 1B-8704 [1] KEY  
20. 4M-9216 [1] GEAR  
21. 1H-5549 [1] RING  
22. 7S-4440 [1] BOLT  
  4N-7465 [1] GASKET  
23. 1N-5999 C [1] PLUG  
24. 0S-1590 [2] BOLT  
25. 1N-5899 [1] SPRING  
26. 1N-5898 [1] PLUNGER ASSEM.  
27. 7J-0204 C [1] SEAL  
  C   INDICATES CHANGE
 

#UE0343030226
 

2N-4727: PANEL GP-INSTRUMENT

2N4727 INSTRUMENT PANEL GROUP
Serial No. 47B2574 to 47B2864 inclusive
Also available as Attachment effective with Serial No. 47B2865 to 47B3509 inclusive
c131370 UE034303
2N4727 PANEL GP-INSTRUMENT Parts scheme
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5L-1393 [1] HOSE ASSEM. (16" long overall)  
2. 2N-2414 [1] GAGE (Oil Pressure)  
3. 2N-0794 [2] RETAINER  
4. 2L-6094 [1] ELBOW  
5. 1L-6561 [1] PLUG  
6. 2N-2413 [1] INDICATOR (Heat)  
7. 5S-7348 [2] SCREW  
  4B-2041 [2] NUT  
  9B-1117 [2] LOCKWASHER  
8. 2N-0179 [1] COVER  
9. 2N-0178 [1] PANEL  
10. 4S-8385 H TUBE 6 Ft.  
11. 4M-5942 [1] CLIP  
12. 4B-6029 [2] GROMMET  
13. 4B-0418 [1] CLIP  
14. 3B-6553 [1] ELBOW  
15. 4H-0946 [1] FITTING  
  4H-2495 [1] NUT  
  4H-2494 [1] SLEEVE  
    (Parts of 4H946 Fitting)
16. 0S-0509 [3] BOLT  
  3B-4506 [3] LOCKWASHER  
17. 0S-1620 [1] BOLT  
18. 3B-4508 [3] LOCKWASHER  
19. 9F-6580 [3] BOLT  
  1B-4330 [3] NUT  
  3B-4504 [3] LOCKWASHER  
20. 5B-1959 [1] ADAPTER  
  2B-5721 [1] GASKET  
21. 2N-5848 [1] BASE ASSEM.  
22. 1D-4717 [2] NUT  
23. 3B-8995 [1] FITTING  
  1F-1344 [1] NUT  
    (Part of 3B8995 Fitting)
24. 2N-4604 [1] BRACKET  
25. 0S-1595 [2] BOLT  
  H   ORDER BY THE FOOT
 

#UE0343030227
 

2N-4727: PANEL GP-INSTRUMENT

2N4727 INSTRUMENT PANEL GROUP--Type 1
Serial No. 47B3510-Up. AN ATTACHMENT
c153665 UE034303
2N4727 PANEL GP-INSTRUMENT Parts scheme
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-7229 C [1] HOSE ASSEM. 40.64 cm(16 in.)  
2. 2N-2414 [1] GAUGE (oil pressure)  
3. 2N-0794 [2] RETAINER  
4. 2L-6094 [1] ELBOW  
5. 1L-6561 [1] PLUG  
6. 2N-2413 [1] INDICATOR (heat)  
7. 5S-7348 [2] SCREW  
  4B-2041 [2] NUT  
  9B-1117 [2] LOCKWASHER  
8. 2N-0179 [1] COVER  
9. 2N-0178 [1] PANEL  
10. 6N-2429 C TUBE 154.86 cm(60.97 in.)  
11. 4M-5942 [1] CLIP  
12. 4B-6029 [2] GROMMET  
13. 4B-0418 [1] CLIP  
14. 0S-1588 C [1] BOLT  
  8B-8679 [1] SPACER  
15. 4H-0946 [1] FITTING  
    (Includes)
  4H-2495 [1] NUT  
  4H-2494 [1] SLEEVE  
16. 0S-0509 C [2] BOLT  
17. 0S-1620 [1] BOLT  
18. 3B-4508 [3] LOCKWASHER  
19. 9F-6580 [3] BOLT  
  1B-4330 [3] NUT  
  3B-4504 [3] LOCKWASHER  
20. 5B-1959 [1] ADAPTER  
  2B-5721 [1] GASKET  
21. 2N-5848 [1] BASE ASSEM.  
22. 1D-4717 [2] NUT  
23. 3B-8995 [1] FITTING  
    (Includes)
  1F-1344 [1] NUT  
24. 2N-4604 [1] BRACKET  
25. 0S-1585 C [2] BOLT  
  5B-0546 [2] SPACER  
26. 5M-6213 C [2] PLUG  
27. 7B-0192 C [1] CROSS  
28. 3B-7262 C [1] NIPPLE  
29. 3B-4506 [3] LOCKWASHER  
  C   INDICATES CHANGE
 

#UE0343030228
 

2N-4727: PANEL GP-INSTRUMENT

2N4727 INSTRUMENT PANEL GROUP--Type 2
Serial No. 47B3510-Up. AN ATTACHMENT
c306570 UE034303
2N4727 PANEL GP-INSTRUMENT Parts scheme
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-7229 [1] HOSE ASSEM. 40.64 cm(16 in.)  
2. 1W-4304 C [1] INDICATOR (oil pressure)  
3. 2N-0794 [2] RETAINER  
4. 2L-6094 [1] ELBOW  
5. 1L-6561 [1] PLUG  
6. 1W-4303 C [1] INDICATOR (heat)  
7. 5S-7348 [2] SCREW  
  4B-2041 [2] NUT  
  9B-1117 [2] LOCKWASHER  
8. 2N-0179 [1] COVER  
9. 2N-0178 [1] PANEL  
10. 6N-2429 TUBE 154.86 cm(60.97 in.)  
11. 4M-5942 [1] CLIP  
12. 4B-6029 C [3] GROMMET  
13. 4B-0418 C [2] CLIP  
14. 0S-1588 [1] BOLT  
  8B-8679 [1] SPACER  
15. 4H-0946 [1] FITTING  
    (Includes)
  4H-2495 [1] NUT  
  4H-2494 [1] SLEEVE  
16. 0S-0509 [2] BOLT  
17. 0S-1620 [1] BOLT  
18. 3B-4508 [3] LOCKWASHER  
19. 9F-6580 [3] BOLT  
  1B-4330 [3] NUT  
  3B-4504 [3] LOCKWASHER  
20. 5B-1959 [1] ADAPTER  
  2B-5721 [1] GASKET  
21. 2N-5848 [1] BASE ASSEM.  
22. 1D-4717 [2] NUT  
23. 3B-8995 [1] FITTING  
    (Includes)
  1F-1344 [1] NUT  
24. 2N-4604 [1] BRACKET  
25. 0S-1585 [2] BOLT  
  5B-0546 [2] SPACER  
26. 5M-6213 [2] PLUG  
27. 7B-0192 [1] CROSS  
28. 3B-7262 [1] NIPPLE  
29. 3B-4506 [3] LOCKWASHER  
30. 6V-3507 C [2] SEAL  
  C   INDICATES CHANGE
 

#UE0343030229
 

2L-6985: FUEL FILTER GROUP

2L6985 FUEL FILTER GROUP
Serial No. 47B409 to 47B1612 & 47B1710 to 47B2328 inclusive. Only separate parts serviced
c122076 UE034303
2L6985 FUEL FILTER GROUP Parts scheme
  For full view, you need register

Parts for your D353C MARINE ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  8H-9560 [1] GAUGE (FUEL PRESSURE)  
  3B-6494 [1] ELBOW  
  5H-7826 [1] NIPPLE  
  4F-1450 [5] STUD (1.6875" LONG)  
  6H-0189 [1] STUD (2.50" LONG)  
    (PART OF CASE ASSEM. 7H835)
  1B-4203 [6] NUT  
  3B-4506 [10] LOCKWASHER  
  4B-4278 [6] WASHER  
  7H-3171 [3] PLUG  
    (PART OF COVER ASSEM. 3S5023)
  5H-5601 [1] GASKET  
  7H-0835 [1] CASE ASSEM.  
  7B-7840 [1] RETAINER  
  7B-6365 [1] SPRING  
  7B-6368 [1] BALL  
  3F-6808 [1] DOWEL  
    (PART OF ADAPTER ASSEM. 2L6984)
  6H-5932 [1] ELEMENT SERVICE ASSEM. (DISPOSABLE)  
    (2 ELEMENTS REQUIRED)
  7H-0832 [2] SPRING  
  2A-5220 [1] PLUG  
  1B-4218 [1] WASHER  
  7H-0831 [2] ROD  
  3L-0995 [1] LINE ASSEM.  
  4F-2739 [1] SLEEVE  
  2A-1506 [1] NUT  
    (PARTS OF LINES ASSEM. 3L995)
  0S-1608 [4] BOLT  
  3B-4506 [4] LOCKWASHER  
  5H-5770 [1] GASKET  
  0S-1585 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
  0S-1595 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  3S-5023 [1] COVER ASSEM.  
  0S-1588 [4] BOLT  
  4B-4278 [4] WASHER  
  5H-5797 [1] GASKET  
  6F-6184 [1] PLUG  
  2A-1913 [1] GASKET  
  2F-0360 [1] SPRING  
  8M-0874 [1] PLUNGER ASSEM.  
  7B-1608 [1] NUT  
  7B-1609 [1] SLEEVE  
    (PARTS OF LINES ASSEM. 3L995)
  2H-5832 [2] FERRULE  
    (PART OF ADAPTER ASSEM. 2L6984)
  5F-7054 [2] SEAL  
  8F-1397 [1] SEAT  
  2A-3885 [1] GASKET  
  2A-1927 [1] NEEDLE ASSEM.  
  1A-5964 [1] BOLT  
  3B-4506 [1] LOCKWASHER  
  0L-1143 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  3S-5453 [1] GASKET  
  1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  2L-6984 [1] ADAPTER ASSEM.  
  5H-8510 [1] BUSHING  
    (PART OF ADAPTER ASSEM. 2L6984)
  7B-3235 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  4H-9894 [1] DRAIN  
  6L-5461 [1] GASKET  
  7B-3235 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  4H-9944 [1] SHIM  
  7B-3235 [1] BOLT  
  3B-4508 [1] LOCKWASHER  
  4H-9934 [1] BRACKET  
 

Information:

Engine News
Improved Fuel Priming Pumps Give Longer Service Life
1979/04/04
Improved Fuel Priming Pump Used
1987/05/01
Improved Fuel Priming Pump Assembly Has Better Sealing Characteristics; Repair Kit Available For Knob
1978/03/01
Special Instruction
Installation Of 8N6287 Fuel Priming Knob Kit{1258}
Installation Of 8N6287 Fuel Priming Knob Kit{1258}
Installation Instructions for the Electric Fuel Priming Pump on Caterpillar Equipment With the 24 Volt System{1258}
Installation Instructions for the Electric Fuel Priming Pump on Caterpillar Equipment With the 24 Volt System{1258}
Disassembly and Assembly
Fuel Priming Pump
D353 INDUSTRIAL & MARINE ENGINES
Fuel Priming Pump
D353 INDUSTRIAL & MARINE ENGINES
Service Magazine
Improved Fuel Priming Pump Used{1258}
1987/04/20
Improved Fuel Priming Pump Assembly Has Better Sealing Characteristics; Repair Kit Available For Knob{1258}
1978/02/27
Do Not Use Plastic Tubing And Compression Fittings Without An Insert As A Fuel Supply Line{1274}
1978/06/26
New Larger Capacity Water Separator Is Available{1250}
1979/03/12
Improved Fuel Priming Pumps Give Longer Service Life{1258}
1979/04/02
Special Instruction, REHS1037 , "Installation Instructions for the Electric Fuel Priming Pump on Caterpillar Equipment With the 24 Volt System" has been Revised {1258}
2004/03/29

Caterpillar Parts SIS Catalog D353C :

PUMP GP-FUEL PRIMING
8S-7705 PUMP GP-FUEL PRIMING
PUMP GP-FUEL TFR & PRIMING
3N-0654 PUMP GP-FUEL TFR & PRIMING
PUMP GP-FUEL TFR & PRIMING
3N-0654 PUMP GP-FUEL TFR & PRIMING
FUEL TRANSFER PUMP ASSEMBLY
4M-9274 FUEL TRANSFER PUMP ASSEMBLY
METER GP-SERVICE
6L-9354 METER GP-SERVICE
METER GP-SERVICE
6L-9354 METER GP-SERVICE
SERVICE METER GROUP
8H-5332 SERVICE METER GROUP
TORQUE CONTROL GP
4N-4267 TORQUE CONTROL GP
PUMP GP-FUEL PRIMING
8S-7705 PUMP GP-FUEL PRIMING
FUEL PRIMING PUMP ASSEMBLY
1P-2297 FUEL PRIMING PUMP ASSEMBLY
PUMP GP-FUEL TRANSFER
3N-0653 PUMP GP-FUEL TRANSFER
PUMP GP-FUEL TRANSFER
3N-0653 PUMP GP-FUEL TRANSFER
PUMP GP-FUEL TRANSFER
3N-0653 PUMP GP-FUEL TRANSFER
PANEL GP-INSTRUMENT
2N-4727 PANEL GP-INSTRUMENT
PANEL GP-INSTRUMENT
2N-4727 PANEL GP-INSTRUMENT
PANEL GP-INSTRUMENT
2N-4727 PANEL GP-INSTRUMENT

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