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3P7786 GEAR PUMP GROUP PART OF 3P7787 GEAR PUMP GROUP 773B TRUCK


POWER TRAIN
PUMP GP
COVER GP-PROTECTION
HYDRAULIC SYSTEM
SHAFT GP

TRUCK 773B TRUCK 63W
 773B TRUCK 63W00001-01220 (MACHINE) POWERED BY 3412 ENGINE SEBP1230 773B 63W   (1978)

POWER TRAIN

PUMP GP
GEAR PUMP GROUP
3P-7786 GEAR PUMP GROUP
PUMP GP-GEAR
3P-7787 PUMP GP-GEAR
GEAR PUMP GROUP
3P-8213 GEAR PUMP GROUP
PUMP GP-GEAR
3P-8212 PUMP GP-GEAR
PUMP GP-GEAR
6T-4258 PUMP GP-GEAR
PUMP GP-GEAR
6T-3936 PUMP GP-GEAR
PUMP GP-GEAR
6T-3935 PUMP GP-GEAR
PUMP GP-GEAR
6T-4257 PUMP GP-GEAR
 

#SEBP12300370
 

3P-7786: GEAR PUMP GROUP

3P7786 GEAR PUMP GROUP
PART OF 3P7787 GEAR PUMP GROUP
c221553 SEBP1230
3P7786 GEAR PUMP GROUP Parts scheme
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Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6P-8459 [1] MANIFOLD ASSEM.  
    (Includes)
2. 5M-3320 [2] BEARING  
3. 7S-6976 [1] BODY ASSEM.  
4. 3P-7689 [1] BODY ASSEM.  
    (Includes)
  8M-8489 [2] DOWEL  
5. 5M-3320 [2] BEARING  
6. 3P-7785 [2] GEAR (8 teeth)  
7. 1B-8736 [1] KEY  
8. 6P-0822 [1] COVER ASSEM.  
    (Includes)
9. 1M-3780 [2] BEARING  
10. 5S-6622 [1] SEAL  
11. 3P-7784 [1] GEAR ASSEM. (14 teeth)  
12. 3P-7783 [1] GEAR ASSEM. (8 teeth)  
13. 7F-3425 [2] BOLT  
14. 3S-0004 [6] WASHER  
15. 8P-6878 [1] PLATE (identification)  
16. 2D-8009 [3] SEAL  
17. 5F-4899 [4] BOLT  
 

#SEBP12300371
 

3P-7787: PUMP GP-GEAR

3P7787 GEAR PUMP GROUP-TRANSMISSION CHARGING-DOUBLE SECTION
c221552 SEBP1230
3P7787 PUMP GP-GEAR Parts scheme
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Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-7786 Y [1] PUMP GROUP  
    (Separate Illustration)
2. 1S-2174 [1] SEAL  
3. 0S-1587 [2] BOLT  
  3B-4508 [2] LOCKWASHER  
  Y   SEPARATE ILLUSTRATION
 

#SEBP12300372
 

3P-8213: GEAR PUMP GROUP

3P8213 GEAR PUMP GROUP
PART OF 3P8212 GEAR PUMP GROUP
c227675 SEBP1230
3P8213 GEAR PUMP GROUP Parts scheme
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Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-8883 [1] GEAR ASSEM. (8 teeth)  
2. 0T-0055 [4] BOLT  
  3S-0004 [4] WASHER  
3. 1B-8736 [1] KEY  
4. 3P-0747 [2] GEAR (12 teeth)  
5. 2D-8009 [3] SEAL  
6. 3P-2926 [1] MANIFOLD ASSEM.  
    (Includes)
7. 5M-3320 [2] BEARING  
8. 9S-4191 [1] PLUG  
  3J-1907 [1] SEAL  
9. 9S-4182 [1] PLUG  
  3J-7354 [1] SEAL  
10. 3P-8947 [1] BODY ASSEM.  
    (Includes)
11. 1H-0974 C [2] DOWEL  
12. 3P-7733 [1] BODY ASSEM.  
    (Includes)
13. 8M-8489 [4] DOWEL  
14. 7S-6978 [1] COVER ASSEM.  
    (Includes)
15. 5M-3320 [2] BEARING  
16. 3P-8881 [1] GEAR ASSEM. (8 teeth)  
  C   INDICATES CHANGE
 

#SEBP12300373
 

3P-8212: PUMP GP-GEAR

3P8212 GEAR PUMP GROUP-TRANSMISSION SCAVENGE-DOUBLE SECTION
c206681 SEBP1230
3P8212 PUMP GP-GEAR Parts scheme
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Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3P-8213 Y [1] PUMP GROUP  
    (Separate Illustration)
2. 1A-2029 [9] BOLT  
  3B-4506 [9] LOCKWASHER  
3. 3P-0751 [1] GASKET  
4. 7F-0548 [1] WASHER  
5. 2K-0337 [1] NUT  
6. 3P-8020 [1] GEAR (56 teeth)  
  1B-8708 [1] KEY  
  Y   SEPARATE ILLUSTRATION
 

#SEBP12300374
 

6T-4258: PUMP GP-GEAR

6T4258 GEAR PUMP GROUP-CONVERTER & BRAKE SYSTEM-3 SECTION
6T4257-PAGE 149C
PART OF 5T9108 FIELD CONVERSION PUMP
c315870 SEBP1230
6T4258 PUMP GP-GEAR Parts scheme
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Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9G-9621 [1] GEAR (56 TEETH)  
2. 2K-0337 [1] LOCKNUT  
  4S-9134 [1] WASHER-HARD  
3. 1B-8714 [1] KEY-WOODRUFF  
4. 3P-0751 [1] GASKET  
5. 6T-4257 Y [1] PUMP GP-GEAR  
6. 1A-2029 [9] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP12300375
 

6T-3936: PUMP GP-GEAR

6T3936 GEAR PUMP GROUP-TRANSMISSION SCAVENGE-2 SECTION
6T3935-PAGE 149B
PART OF 5T9108 FIELD CONVERSION PUMP
c315866 SEBP1230
6T3936 PUMP GP-GEAR Parts scheme
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Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6T-3935 Y [1] PUMP GP-GEAR  
2. 0S-1587 [2] BOLT  
3. 5P-8245 [2] WASHER  
4. 1S-2174 [1] SEAL-O-RING  
  Y   SEPARATE ILLUSTRATION
 

#SEBP12300376
 

6T-3935: PUMP GP-GEAR

6T3935 GEAR PUMP GROUP
PART OF 6T3936 GEAR PUMP
c315867 SEBP1230
6T3935 PUMP GP-GEAR Parts scheme
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Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6P-4933 [1] MANIFOLD AS.  
2. 6T-3931 [1] GEAR AS. (8 TEETH)  
  6T-3929 [1] GEAR AS.  
3. 9S-4191 [1] PLUG  
4. 3J-1907 [1] SEAL  
5. 2D-8009 [3] SEAL  
6. 8F-8544 [4] BOLT  
7. 3S-0004 [6] WASHER  
8. 8S-6238 [1] BODY AS.  
  8M-8489 [4] DOWEL  
9. 4F-0411 [2] BOLT  
10. 6T-3932 [1] GEAR AS. (8 TEETH)  
  6T-3930 [1] GEAR AS.  
11. 6P-0822 [1] COVER AS.  
12. 9S-1018 [8] WASHER  
13. 5S-6622 [1] SEAL  
14. 6T-3934 [1] BODY AS.  
15. 3P-7785 [2] GEAR (8 TEETH)  
16. 1B-8736 [1] KEY  
 

#SEBP12300377
 

6T-4257: PUMP GP-GEAR

6T4257 GEAR PUMP GROUP
PART OF 6T4258 GEAR PUMP
c315871 SEBP1230
6T4257 PUMP GP-GEAR Parts scheme
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Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-6978 [1] COVER AS.  
2. 5M-3320 [2] BEARING  
3. 2D-8009 [4] SEAL  
4. 3P-0747 [2] GEAR (12 TEETH)  
5. 9G-9430 [1] BODY AS.  
    (CONVERTER SCAVENGE)
  8M-8489 [4] DOWEL  
6. 6T-4264 [1] GEAR AS. (12 TEETH)  
  6T-4260 [1] GEAR AS.  
7. 6T-4263 [1] GEAR AS. (12 TEETH)  
  6T-4259 [1] GEAR AS.  
8. 6T-4261 [1] BODY AS.  
    (CONVERTER CHARGING)
9. 9M-2209 [1] BODY  
    (BRAKE RETRACTION)
  8M-8489 [4] DOWEL  
10. 9G-9543 [2] GEAR (12 TEETH)  
11. 2B-9373 [2] KEY  
12. 0L-1143 [2] BOLT  
13. 8F-6350 [4] BOLT  
14. 0S-1619 [2] BOLT  
15. 3S-0004 [8] WASHER  
16. 6P-8459 [1] MANIFOLD AS.  
17. 5M-3320 [2] BEARING  
 

#SEBP12300378
 

5T-6942: COVER GP-PROTECTION

5T6942 PROTECTIVE COVERS GROUP-TRANSMISSION TANK CAP
PART OF 5T9116 FIELD CONVERSION TANK
c314270 SEBP1230
5T6942 COVER GP-PROTECTION Parts scheme
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Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1L-5072 [1] DOWEL  
2. 9M-7394 [1] LEVER  
3. 5T-0016 [1] COVER-TRANS CAP  
4. 2J-7761 [1] RING-RETAINING  
5. 5P-8502 [1] PADLOCK GP  
  5P-8500 [2] KEY  
 

#SEBP12300379
 

2G-8040: UNIVERSAL JOINT GP

2G8040 UNIVERSAL JOINT GROUP-TYPE 1
PART OF 2G8030 DRIVE SHAFT GROUP
c221537 SEBP1230
2G8040 UNIVERSAL JOINT GP Parts scheme
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Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8D-0537 [2] SPIDER & BEARING ASSEM.  
2. 2G-8028 [1] TUBE  
3. 0T-0627 [8] BOLT  
  3V-2431 [8] WASHER  
4. 8D-0538 [2] FITTING  
 

Information:

Caterpillar Parts SIS Catalog 773B :

CASE & PARTS GP-PLANETARY
3P-8134 CASE & PARTS GP-PLANETARY
CASE & PARTS GP-PLANETARY
3P-8134 CASE & PARTS GP-PLANETARY
PLANETARY GP
6P-2094 PLANETARY GP
PLANETARY GP
6P-2094 PLANETARY GP
PLANETARY GP
6P-2094 PLANETARY GP
PLANETARY GP
6P-2094 PLANETARY GP
PLANETARY GP
6P-2094 PLANETARY GP
PLANETARY GP
6P-2094 PLANETARY GP
PUMP GP-GEAR
3P-7787 PUMP GP-GEAR
GEAR PUMP GROUP
3P-8213 GEAR PUMP GROUP
PUMP GP-GEAR
3P-8212 PUMP GP-GEAR
PUMP GP-GEAR
6T-4258 PUMP GP-GEAR
PUMP GP-GEAR
6T-3936 PUMP GP-GEAR
PUMP GP-GEAR
6T-3935 PUMP GP-GEAR
PUMP GP-GEAR
6T-4257 PUMP GP-GEAR
COVER GP-PROTECTION
5T-6942 COVER GP-PROTECTION

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