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8S7608 PRIMARY FUEL FILTER GROUP Serial No. 79S1-Up and Engine Serial No. 52K1-Up 768B TRACTOR


FUEL SYSTEM
FILTER GP-FUEL
CONTROL GP-FUEL RATIO
FILTER GP-FUEL
PUMP GP-FUEL PRIMING
PUMP GP-FUEL TRANSFER
PUMP GP-FUEL PRIMING
PUMP GP-FUEL TRANSFER
PUMP GP-FUEL PRIMING

TRACTOR 768B TRACTOR 79S
 768B TRACTOR 79S00001-UP (MACHINE) POWERED BY D343 ENGINE UEG0580S 768B 79S   (1971)

FUEL SYSTEM

FILTER GP-FUEL
FILTER GP-PRIMARY FUEL
8S-7608 FILTER GP-PRIMARY FUEL
FILTER GP-FUEL
9S-9749 FILTER GP-FUEL
 

#UEG0580S0090
 

8S-7608: FILTER GP-PRIMARY FUEL

8S7608 PRIMARY FUEL FILTER GROUP
Serial No. 79S1-Up and Engine Serial No. 52K1-Up
c106328 UEG0580S
8S7608 FILTER GP-PRIMARY FUEL Parts scheme
  For full view, you need register

Parts for your 768B TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] SPRING  
2. 7H-9678 [1] RETAINER  
3. [1] RING  
4. [1] ELEMENT ASSEM.  
5. [1] GASKET  
6. [1] SEAL  
7. [1] RING  
8. [1] GASKET  
9. [1] NUT  
10. [2] BOLT  
  [2] LOCKWASHER  
  [2] WASHER  
11. [1] BASE  
12. [1] CASE ASSEM.  
 

#UEG0580S0091
 

2P-8708: CONTROL GP-FUEL RATIO

2P8708 FUEL RATIO CONTROL GROUP
Serial No. 79S79 only
c201717 UEG0580S
2P8708 CONTROL GP-FUEL RATIO Parts scheme
  For full view, you need register

Parts for your 768B TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6L-5766 [1] GASKET  
2. 2P-8875 [1] RETAINER ASSEM.  
3. 6N-0513 C [1] SPRING  
4. 6N-0515 C [1] SPRING  
5. 6N-0514 C [1] SPRING  
6. 2P-8643 [1] GASKET  
7. 2P-8234 [1] SEAL  
8. 5K-0227 C [1] SEAL  
9. 2P-8225 [1] HOUSING  
10. 2P-8802 [1] VALVE ASSEM.  
11. 2P-8801 [1] RETAINER  
12. 2P-8804 [1] DIAPHRAGM  
13. 2P-8803 [1] WASHER  
14. 6L-2376 [2] BOLT 1.125 in. (2.86 cm) long  
  4N-8111 C [2] BOLT 3.50 in. (8.89 cm) long  
  9M-1974 C [4] WASHER  
15. 2P-8226 [1] COVER  
16. 2P-8882 [1] COVER  
17. 2P-8939 [1] VALVE  
18. 4N-3808 [1] PIN  
19. 4J-2506 [1] SEAL  
21. 2N-5919 C [3] BOLT  
  5P-0537 [3] WASHER  
  C   INDICATES CHANGE
 

#UEG0580S0092
 

2P-8708: CONTROL GP-FUEL RATIO

2P8708 FUEL RATIO CONTROL GROUP
Serial No. 79S80 to 79S82 inclusive
c204909 UEG0580S
2P8708 CONTROL GP-FUEL RATIO Parts scheme
  For full view, you need register

Parts for your 768B TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6L-5766 [1] GASKET  
2. 2P-8875 [1] RETAINER ASSEM.  
3. 6N-0513 [1] SPRING  
4. 6N-0515 [1] SPRING  
5. 6N-0514 [1] SPRING  
6. 2P-8643 [1] GASKET  
7. 2P-8234 [1] SEAL  
8. 5K-0227 [1] SEAL  
9. 2P-8225 [1] HOUSING  
10. 2P-8802 [1] VALVE ASSEM.  
11. 2P-8801 [1] RETAINER  
12. 2P-8804 [1] DIAPHRAGM  
13. 2P-8803 [1] WASHER  
14. 6L-2376 [2] BOLT 1.125 in. (2.86 cm) long  
  4N-8111 [2] BOLT 3.50 in. (8.89 cm) long  
  9M-1974 [4] WASHER  
15. 2P-8226 [1] COVER  
16. 2P-8882 [1] COVER  
17. 2P-8939 [1] VALVE  
18. 9F-7882 C [1] PIN  
19. 4J-2506 [1] SEAL  
21. 2N-5919 [3] BOLT  
  5P-0537 [3] WASHER  
  C   INDICATES CHANGE
 

#UEG0580S0093
 

2P-8708: CONTROL GP-FUEL RATIO

2P8708 FUEL RATIO CONTROL GROUP
Serial No. 79S83-Up and Engine Serial No. 52K1-Up
c169285 UEG0580S
2P8708 CONTROL GP-FUEL RATIO Parts scheme
  For full view, you need register

Parts for your 768B TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6L-5766 [1] GASKET  
2. 2P-8875 [1] RETAINER ASSEM.  
3. 6N-0513 [1] SPRING  
4. 6N-0515 [1] SPRING  
5. 7N-0209 C [1] SPRING  
6. 2P-8643 [1] GASKET  
7. 2P-8234 [1] SEAL  
8. 3P-1979 C [1] SEAL  
9. 2P-8225 [1] HOUSING  
10. 2P-8802 [1] VALVE ASSEM.  
11. 2P-8801 [1] RETAINER  
12. 2P-8804 [1] DIAPHRAGM  
13. 2P-8803 C [1] WASHER  
14. 1F-4111 C [1] BOLT 3.50 in.(8.89 cm) long  
  4N-8111 C [1] BOLT 3.50 in.(8.89 cm) long  
    (Drilled Head)
15. 3B-4505 C [2] LOCKWASHER  
16. 4B-3388 C [2] BOLT 1.125 in.(2.86 cm) long  
17. 8F-7242 C [4] WASHER  
18. 2P-8226 [1] COVER  
19. 6N-7148 C [1] COVER  
20. 2P-8939 [1] VALVE  
21. 7N-5715 C [1] PIN  
22. 4J-2506 [1] SEAL  
23. 0S-1347 C [1] BOLT (Drilled Head)  
  0S-1615 C [2] BOLT  
  9S-5282 C [3] WASHER  
  C   INDICATES CHANGE
 

#UEG0580S0094
 

9S-9749: FILTER GP-FUEL

9S9749 FUEL FILTER GROUP
Serial No. 79S1-Up and Engine Serial No. 52K1-Up
c113583 UEG0580S
9S9749 FILTER GP-FUEL Parts scheme
  For full view, you need register

Parts for your 768B TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4J-5268 [2] SEAL  
2. 4B-3388 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
3. 9M-6542 [1] GASKET  
4. 9S-0777 [1] FLANGE  
5. 8S-5030 [1] SLEEVE  
6. 9S-1268 [1] HOUSING ASSEM.  
7. 5M-6214 [2] PLUG  
8. 9S-1269 [1] GASKET  
9. 5M-6213 [1] PLUG  
10. 3B-1915 [6] BOLT (1.375" long)  
11. 3B-4506 [9] LOCKWASHER  
  4B-4278 [9] WASHER  
12. 0S-1590 [2] BOLT (2" long)  
13. 8S-5099 [1] BASE ASSEM.  
  9S-4167 [2] STUD  
14. 7H-3171 [2] PLUG  
15. 5M-6213 [2] PLUG  
16. 8B-2377 [2] BOLT  
17. 3B-4504 [2] LOCKWASHER  
  4B-4276 [2] WASHER  
18. 9S-8473 [1] SPRING  
19. 8S-4629 [1] HOUSING  
20. 2A-1927 [1] NEEDLE ASSEM.  
  7F-3901 [1] SEAT  
21. 8S-5011 [1] SEAL  
22. 4B-9785 [1] BALL  
23. 1P-2299 C [2] FILTER ASSEM.  
24. 8S-5093 [1] GASKET  
25. 1H-8171 [1] SEAL  
26. 1P-0029 C [1] VALVE ASSEM.  
  8M-0874 [1] PLUNGER ASSEM.  
27. 5S-0567 [1] RETAINER  
28. 5S-0566 [1] SLEEVE  
29. 2M-3403 [1] BOLT (3.625" long)  
  C   INDICATES CHANGE
 

#UEG0580S0095
 

1P-2297: FUEL PRIMING PUMP ASSEMBLY

1P2297 FUEL PRIMING PUMP ASSEMBLY (8S7705 N/S)
Serial No. 79S1 to 79S97 inclusive
c109786 UEG0580S
1P2297 FUEL PRIMING PUMP ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 768B TRACTOR:

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. 3H-1461 [1] SEAL  
5. 8M-8210 [1] SPRING  
6. 9S-8020 [1] BARREL ASSEM.  
7. 5L-4197 [1] PIN  
8. 1P-2298 [2] VALVE ASSEM.  
    (Parts of 9S8020 Assem.)
9. 1P-2278 [1] RING  
10. 1A-2029 H [2] BOLT  
  3B-4506 [2] LOCKWASHER  
11. 8S-6157 H [1] GASKET  
12. 1P-2280 [1] ROD  
13. 9S-4169 [2] SPRING  
14. 9S-8016 [1] GASKET  
15. 9F-7882 [1] PIN  
16. 4F-7391 [1] SEAL  
  H   NOT PART OF 1P2297 ASSEM.
 

#UEG0580S0096
 

7S-5445: FUEL TRANSFER PUMP GROUP

7S5445 FUEL TRANSFER PUMP GROUP (7S5108 N/S)
Serial No. 79S1 to 79S79 inclusive
c103279 UEG0580S
7S5445 FUEL TRANSFER PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 768B TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2F-8616 [1] NUT  
2. 8H-9806 [1] GEAR (11 Teeth)  
3. 6J-2419 [2] SEAL  
4. 7S-4439 [1] RING  
5. 7S-4434 [1] BODY ASSEM.  
6. 8F-6058 [1] BEARING  
7. 2S-6838 [1] SHAFT  
    (Parts of 7S4434 Body Assem.)
8. 8S-4368 [1] GEAR (Idler-10 Teeth)  
9. 8S-5986 [1] COVER ASSEM.  
10. 8S-5575 [1] SEAL  
11. 7S-4433 [2] FERRULE  
    (Parts of 8S5986 Cover Assem.)
12. 7S-6701 [2] SCREW  
13. 8S-4373 [1] SHAFT ASSEM.  
14. [1] GEAR (Idler-10 Teeth)  
    (Part of 8S4373 Shaft Assem.)
15. 9F-6641 [4] SCREW  
16. 4B-3388 H [2] BOLT  
17. 3B-4505 H [2] LOCKWASHER  
18. 7S-2374 [1] GASKET  
19. 8S-4375 [1] CAGE ASSEM.  
20. 8F-6058 [1] BEARING  
21. 4S-7756 [2] SEAL  
    (Parts of 8S4375 Cage Assem.)
22. 3H-1489 [1] KEY  
  H   NOT PART OF 7S5445 TRANSFER PU
 

#UEG0580S0097
 

8S-7705: PUMP GP-FUEL PRIMING

8S7705 FUEL PRIMING PUMP GROUP
Serial No. 79S98-Up and Engine Serial No. 52K1-Up
c216625 UEG0580S
8S7705 PUMP GP-FUEL PRIMING Parts scheme
  For full view, you need register

Parts for your 768B TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-6803 [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 C [1] KIT  
  C   INDICATES CHANGE
 

#UEG0580S0098
 

4N-4873: FUEL TRANSFER PUMP GROUP

4N4873 FUEL TRANSFER PUMP GROUP (7S5108 N/S)
Serial No. 79S80-Up and Engine Serial No. 52K1-Up
c145662 UEG0580S
4N4873 FUEL TRANSFER PUMP GROUP Parts scheme
  For full view, you need register

Parts for your 768B TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2F-8616 [1] NUT  
2. 8H-9806 [1] GEAR (11 teeth)  
3. 6J-2419 [2] SEAL  
4. 7S-4439 [1] RING  
5. 7S-4434 [1] BODY ASSEM.  
    (Includes)
6. 8F-6058 [1] BEARING  
7. 2S-6838 [1] SHAFT  
8. 8S-4368 [1] GEAR (idler-10 teeth)  
9. 4N-4862 [1] COVER ASSEM.  
    (Includes)
10. 4N-4249 [1] SEAL  
11. 7S-4433 [2] FERRULE  
12. 7S-6701 [2] SCREW  
13. 4N-4870 [1] SHAFT ASSEM.  
    (Includes)
14. 8S-4368 [1] GEAR (idler-10 teeth)  
15. 9F-6641 [4] SCREW  
16. 4B-3388 H [2] BOLT  
17. 3B-4505 H [2] LOCKWASHER  
18. 7S-2374 [1] GASKET  
19. 4N-4865 [1] CAGE ASSEM.  
    (Includes)
20. 2S-7467 [1] BEARING  
21. 4N-4248 [2] SEAL  
22. 3H-1489 [1] KEY  
  H   NOT PART OF 4N4873 TRANSFER PU
 

#UEG0580S0099
 

6N-9740: FUEL PRIMING PUMP BARREL ASSEMBLY

6N9740 FUEL PRIMING PUMP BARREL ASSEMBLY
Provides Field Replacement for 9S8020 Barrel Assembly shown on Page 46
c211811 UEG0580S
6N9740 FUEL PRIMING PUMP BARREL ASSEMBLY Parts scheme
  For full view, you need register

Parts for your 768B TRACTOR:

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  
 

Information:

Engine News
A New Specification Has Been Issued for the Primary Fuel Filter Filtration {1250, 1261}
2012/08/21
Special Instruction
Installation of Fuel/Water Separator{1260, 1263}
Installation of Fuel/Water Separator{1260, 1263}
Managing Engine Oil Service Intervals for Equipment Operating at High Altitudes{1261, 1308, 1348}
Managing Engine Oil Service Intervals for Equipment Operating at High Altitudes{1261, 1308, 1348}
Tool Operating Manual
295-0048 Bulk Fuel Filtration Group 300 GPM Flow Rate{0374, 0599, 0680, 0706, 1250, 1261, 1280}
295-0048 Bulk Fuel Filtration Group 300 GPM Flow Rate{0374, 0599, 0680, 0706, 1250, 1261, 1280}
Service Magazine
The Proper Procedure to Enter Claims in SIMSi for Plugged /Restricted Fuel Filters and Water Separators on All Machines {1260, 1261, 1262, 1263}
2007/07/30
New Primary Fuel Filters are Available {1260, 1261}
2008/07/14

Caterpillar Parts SIS Catalog 768B :

FUEL RATIO CONTROL GROUP
8S-5095 FUEL RATIO CONTROL GROUP
GOVERNOR CONTROL LEVER SERVICE GROUP
9S-5002 GOVERNOR CONTROL LEVER SERVICE GROUP
2P-8724 GOVERNOR GROUP
GOVERNOR GROUP
2P-8724 GOVERNOR GROUP
2P-8724 GOVERNOR GROUP
GOVERNOR GROUP
2P-8724 GOVERNOR GROUP
8S-5175 GOVERNOR GROUP
GOVERNOR GROUP
8S-5175 GOVERNOR GROUP
CONTROL GP-FUEL RATIO
2P-8708 CONTROL GP-FUEL RATIO
CONTROL GP-FUEL RATIO
2P-8708 CONTROL GP-FUEL RATIO
CONTROL GP-FUEL RATIO
2P-8708 CONTROL GP-FUEL RATIO
FILTER GP-FUEL
9S-9749 FILTER GP-FUEL
FUEL PRIMING PUMP ASSEMBLY
1P-2297 FUEL PRIMING PUMP ASSEMBLY
FUEL TRANSFER PUMP GROUP
7S-5445 FUEL TRANSFER PUMP GROUP
PUMP GP-FUEL PRIMING
8S-7705 PUMP GP-FUEL PRIMING
FUEL TRANSFER PUMP GROUP
4N-4873 FUEL TRANSFER PUMP GROUP

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