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9H2256 PRIMING PUMP GROUP Effective with Serial No. 44V12917-UP Part of Fuel Priming Pump D6D TRACK-TYPE TRACTOR


FUEL SYSTEM
PUMP GP-FUEL PRIMING
PUMP GP-FUEL TRANSFER
BASIC ENGINE
DRIVE GP-ACCESSORY
FUEL SYSTEM
GOVERNOR GP
TORQUE CONTROL GP
PUMP GP-FUEL INJECTION
GOVERNOR GP

TRACK-TYPE TRACTOR D6D TRACK-TYPE TRACTOR 33X
 D6D LGP TRACTOR 33X00001-UP (MACHINE) XMBP9833 D6D 33X   (1982)

FUEL SYSTEM

PUMP GP-FUEL PRIMING
FUEL PRIMING PUMP
7N-4809 FUEL PRIMING PUMP
PRIMING PUMP GROUP
9H-2256 PRIMING PUMP GROUP
 

#XMBP98330080
 

9H-2256: PRIMING PUMP GROUP

9H2256 PRIMING PUMP GROUP
Effective with Serial No. 44V12917-UP
Part of Fuel Priming Pump
j5579e XMBP9833
9H2256 PRIMING PUMP GROUP Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2S-8145 [1] SEAL  
  1M-6781 [3] NUT  
  1H-1023 [2] RING  
  1M-6718 [2] BALL  
 

#XMBP98330081
 

7S-4429: PUMP GP-FUEL TRANSFER

FUEL TRANSFER PUMP (7S4429 N/S)
Effective with Serial No. 44V12917 - UP
4N4864 Pump parts are shown below and Page 62
j9126e XMBP9833
7S4429 PUMP GP-FUEL TRANSFER Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-4864 Y [1] PUMP GROUP  
    (See Separate Illustration)
2. 7S-2374 [1] GASKET  
3. 4B-3388 [2] BOLT  
  3B-4505 [2] LOCKWASHER  
  Y   SEPARATE ILLUSTRATION
 

#XMBP98330082
 

4N-4864: PUMP GP-FUEL TRANSFER

4N4864 FUEL TRANSFER PUMP GROUP
Effective with Serial No. 44V12917-44V14545
Part of Fuel Transfer Pump
j10354e XMBP9833
4N4864 PUMP GP-FUEL TRANSFER Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9F-6641 [4] SCREW  
2. 4N-4863 [1] COVER ASSEM.  
3. 7S-4433 [2] FERRULE  
4. 7H-3171 [1] PLUG  
5. 4N-4249 [1] SEAL  
6. 7S-4434 [1] BODY ASSEM.  
7. 8F-6058 [1] BEARING  
8. 2S-6838 [1] SHAFT  
9. 7S-2374 [1] GASKET  
10. 3H-1489 [1] KEY  
11. 2F-8616 [1] NUT  
12. 8H-9806 [1] GEAR (11 Teeth-Drive)  
13. 4N-4865 [1] CAGE ASSEM.  
14. 4N-4248 [2] SEAL  
15. 8F-6058 [1] BEARING  
16. 7S-4439 [1] RING  
17. 6J-2419 [2] SEAL  
18. 8S-4368 [1] GEAR (10 Teeth - Idler)  
19. USE GASKET SOLUTION  
20. 7S-6701 [2] SCREW  
21. 4N-4870 [1] SHAFT ASSEM. (10 Teeth Drive)  
22. 8M-0874 [1] PLUNGER ASSEM.  
23. 8M-3210 [1] SPRING  
24. 7S-4440 [1] BOLT  
25. 2A-1913 [1] GASKET  
 

#XMBP98330083
 

4N-4864: PUMP GP-FUEL TRANSFER

4N4864 FUEL TRANSFER PUMP GROUP
Effective with Serial No. 44V14546 - UP
Part of Fuel Transfer Pump
j16438e XMBP9833
4N4864 PUMP GP-FUEL TRANSFER Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9F-6641 [4] SCREW  
2. 7N-6379 C [1] COVER ASSEM.  
3. 7S-4433 [2] FERRULE  
4. 4N-4249 [1] SEAL  
5. 3K-8460 C [1] PLUG  
  1J-9671 C [1] SEAL  
6. 7S-4434 [1] BODY ASSEM.  
7. 8F-6058 [1] BEARING  
8. 4N-3944 C [1] SHAFT  
9. 7S-2374 [1] GASKET  
10. 3H-1489 [1] KEY  
11. 2F-8616 [1] NUT  
12. 8H-9806 [1] GEAR (11Teeth-Drive)  
13. 4N-4865 [1] CAGE ASSEM.  
14. 4N-4248 [2] SEAL  
15. 8F-6058 [1] BEARING  
16. 7S-4439 [1] RING  
17. 6J-2419 [2] SEAL  
18. 8S-4368 [1] GEAR (10Teeth-Idler)  
19. 7S-6701 [2] SCREW  
20. 4N-4870 [1] SHAFT ASSEM. (10Teeth-Drive)  
21. 8M-0874 [1] PLUNGER ASSEM.  
22. 8M-3210 [1] SPRING  
23. 7S-4440 [1] BOLT  
24. 4N-7465 [1] GASKET  
  C   Indicates Change.
 

#XMBP98330084
 

7N-3889: ACCESSORY DRIVE

ACCESSORY DRIVE (7N3889 N/S)
Effective with Serial No. 44V12917 - UP
j15897e XMBP9833
7N3889 ACCESSORY DRIVE Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-2796 [1] BOLT  
2. 1B-9575 [2] BOLT  
3. 0S-1618 [3] BOLT  
4. 8H-9220 [1] GASKET  
5. 8H-9788 [1] GASKET  
6. 8H-9787 [1] COVER  
7. 2H-3755 [2] BOLT  
8. 7N-4664 [1] HOUSING ASSEM.  
9. 2H-1190 [2] DOWEL  
10. 9F-2247 [3] PLUG  
11. 5M-6214 [2] PLUG  
12. 7N-3626 [1] SHAFT  
13. 1B-4203 [2] NUT  
14. 2H-3934 [1] SEAL  
15. 8J-0484 [1] RING  
16. 4L-9825 [1] BEARING  
17. 2L-6965 [1] RING  
18. 0T-0573 [1] BOLT  
  1D-4717 [1] NUT  
19. 8F-7219 [1] SEAL  
20. 1J-9671 [1] SEAL  
 

#XMBP98330085
 

7N-3877: GOV & FUEL INJ PUMP GP

GOVERNOR AND FUEL INJECTION PUMP (7N3877 N/S)
Effective with Serial No. 44V12917 - UP
3N3390 Pump and 7N3870 Governor parts are shown
on Pages 65 through 67
j14232e XMBP9833
7N3877 GOV & FUEL INJ PUMP GP Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-3870 Y [1] GOVERNOR GROUP  
    (See Separate Illustration)
2. 3Y-0618 [1] SPRING  
3. 3N-3390 Y [1] FUEL INJECTION PUMP GROUP  
    (See Separate Illustration)
4. 0S-1618 [3] BOLT  
5. 9M-1974 [5] WASHER  
6. 7L-0552 [1] GASKET  
7. 1B-9575 [2] BOLT  
8. 2N-0828 [1] WASHER  
  Y   SEPARATE ILLUSTRATION
 

#XMBP98330086
 

7N-8931: TORQUE CONTROL GP

TORQUE CONTROL (7N8931 N/S)
Effective with Serial No. 44V12917 - UP
j15289e XMBP9833
7N8931 TORQUE CONTROL GP Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-9958 [1] INSULATOR  
2. 9L-7235 [1] SHIM (1.016mm Thick)  
3. 8S-4317 [1] CONTACT (0.45mm Thick)  
4. 3S-0602 [1] RETAINER  
5. 9M-6292 [1] LOCK  
6. 3Y-0405 [2] BOLT  
7. 8M-9062 [1] RETAINER  
8. 1P-6452 [1] INSULATOR  
9. 9S-9662 [1] SPRING (0.457mm Thick)  
10. 2S-7391 [1] BAR  
 

#XMBP98330087
 

3N-3390: FUEL INJECTION PUMP GROUP

3N3390 FUEL INJECTION PUMP GROUP
Effective with Serial No. 44V12917 - UP
Part of Governor and Fuel Injection Pump
j14144e XMBP9833
3N3390 FUEL INJECTION PUMP GROUP Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3S-9735 [6] LIFTER ASSEM.  
2. 9H-5797 [6] PLUNGER & BARREL ASSEM.  
3. 9H-5729 [6] WASHER  
4. 1M-3506 [6] RING  
5. 4M-0411 [6] BONNET  
6. 1M-1077 [6] SEAL  
7. 8H-9204 [6] WASHER  
8. 2M-4314 [6] BUSHING  
9. 9B-1363 [6] SPRING  
10. 9H-5746 [6] CHECK  
11. 2M-4208 [6] SPACER (4.420mm Thick)  
  2M-4209 [6] SPACER (4.521mm Thick)  
  2M-4210 [6] SPACER (4.623mm Thick)  
  2M-4211 [6] SPACER (4.724mm Thick)  
  2M-4212 [6] SPACER (4.826mm Thick)  
  5M-2691 [6] SPACER (4.928mm Thick)  
  5M-2697 [6] SPACER (4.318mm Thick)  
  5S-7189 [6] SPACER (5.029mm Thick)  
12. 1S-0206 [6] SPRING  
13. 3N-3389 [1] HOUSING ASSEM.  
14. 4M-1474 [3] PIN  
15. 1P-0232 [6] BALL  
16. 1P-0234 [6] DOWEL  
17. 9S-4160 [1] BEARING  
18. 9H-1284 [1] BEARING  
19. 1M-1226 [1] BEARING  
20. 2S-7905 [1] PLUG  
21. 3D-4603 [1] PLUG  
22. 2A-3746 [1] PLUG  
23. 1S-1953 [1] BEARING  
24. 2M-8604 [1] BEARING  
25. 4F-6024 [2] DOWEL  
26. 1M-0101 [1] CAMSHAFT ASSEM.  
27. 1M-0690 [1] SLEEVE  
28. 8H-9208 [1] DOWEL  
29. 5S-5058 [1] GEAR ASSEM. (66 Teeth)  
30. 8H-9208 [1] DOWEL  
31. 2P-8616 [1] RACK  
32. 1S-0214 [1] SPRING  
33. 7M-5940 [1] PLATE  
34. 2H-3504 [1] LOCK  
35. 0L-0472 [1] BOLT  
 

#XMBP98330088
 

7N-3870: GOVERNOR GP

7N3870 GOVERNOR GROUP--Part 1 of 2
Effective with Serial No. 44V12917 - UP
Part of Governor and Fuel Injection Pump
j14551e XMBP9833
7N3870 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-1735 [1] HOUSING ASSEM.  
  8M-8403 [1] GUIDE  
2. 9S-0798 [1] BEARING  
3. 9S-4671 [1] SEAL  
4. 8S-0134 [1] BEARING  
5. 5S-1221 [1] SPRING  
6. 7S-0933 [1] SCREW (High Idle)  
7. 9M-4789 [1] SHAFT  
8. 6H-5636 [2] BOLT (Drilled)  
9. 8S-8950 [1] SCREW (Low Idle)  
10. 1B-2790 [3] BOLT (Plain)  
 

#XMBP98330089
 

7N-3870: GOVERNOR GP

7N3870 GOVERNOR GROUP -- Part 2 of 2
Effective with Serial No. 44V12917 - UP
Part of Governor and Fuel Injection Pump
j14135e XMBP9833
7N3870 GOVERNOR GP Parts scheme
  For full view, you need register

Parts for your D6D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8L-4154 [1] COLLAR  
2. 4S-8513 [1] GASKET  
3. 9S-4468 [1] BOLT  
  2F-4159 [1] LOCK  
4. 9S-4673 [1] BAND ASSEM.  
5. 9S-4466 [1] LEVER ASSEM.  
6. 9M-9788 [1] PLUNGER  
7. 5S-9635 [1] SPRING  
8. 5H-1351 [1] PIN  
9. 7B-8105 [1] LOCK  
10. 7L-8777 [1] SLEEVE  
11. 7S-8447 [1] PISTON ASSEM.  
12. 8M-8997 [1] SEAL  
13. 9M-6293 [1] LOCK  
14. 0S-1615 [3] BOLT  
15. 1S-4741 [1] CYLINDER  
16. 3K-0810 [1] RING  
17. 7M-7219 [1] BEARING  
18. 7M-7193 [2] RACE  
19. 2S-0007 [1] SLEEVE  
20. 2P-8630 [1] DOWEL  
21. 4N-3887 [1] RING  
22. 6N-8629 [1] SEAT  
23. 2N-0479 [1] WEIGHT ASSEM.  
24. 1S-5440 [2] DOWEL  
25. 9M-6303 [1] SPRING  
26. 9M-6302 [2] WASHER  
27. 9M-4704 [1] SCREW  
28. 6N-3504 [1] SEAT  
29. 8H-9181 [1] SPRING  
30. 8M-8739 [1] BOLT  
31. 1B-4201 [1] NUT  
32. 8L-4155 [1] SCREW  
33. 7S-8828 [1] COVER ASSEM.  
34. 2S-7235 [1] SPRING  
35. 2S-7289 [1] COLLAR  
 

Information:

Truck Engine News
An Improved Hand Operated Fuel Priming Pump Is Available {1258}
2012/10/08
Engine News
An Improved Hand Operated Fuel Priming Pump Is Available {1258}
2012/10/08
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}
Specifications
Primary Fuel Filter
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL
Fuel Priming Pump And Primary Fuel Filter
3306 DIRECT INJECTION VEHICULAR ENGINE WITH NEW SCROLL FUEL
Tool Operating Manual
Using the TMI System to Retrieve Off Engine Injection Pump Test Specifications for the Fuel Injection Equipment Test Stand{0706, 0782, 1251, 1286}
Using the TMI System to Retrieve Off Engine Injection Pump Test Specifications for the Fuel Injection Equipment Test Stand{0706, 0782, 1251, 1286}
Testing and Adjusting Fuel Injection Pump and Governor on 3064 and 3066 Engines{0374, 0599, 0706}
Testing and Adjusting Fuel Injection Pump and Governor on 3064 and 3066 Engines{0374, 0599, 0706}
Disassembly and Assembly
Fuel Transfer Pump
SUPPLEMENT FOR 3300 SERIES SCROLL FUEL SYSTEM
Fuel Transfer Pump
SUPPLEMENT FOR 3300 SERIES NEW SCROLL FUEL SYSTEMS
Fuel Priming Pump And Base
SUPPLEMENT FOR 3300 SERIES NEW SCROLL FUEL SYSTEMS
Fuel filter And Base
SUPPLEMENT FOR 3300 SERIES NEW SCROLL FUEL SYSTEMS
Fuel Filter And Base
3306 VEHICULAR ENGINE FOR D6D TRACTORS
Fuel Priming Pump
3306 VEHICULAR ENGINE FOR D6D TRACTORS
Fuel Transfer Pump
3306 VEHICULAR ENGINE FOR D6D TRACTORS
Service Magazine
Improved Fuel Priming Pump Used{1258}
1987/04/20
Fuel Filter Base With Check Valve Prevents High Fuel Pressure After The Engine Is Stopped{1262}
1979/03/05
New Larger Capacity Water Separator Is Available{1250}
1979/03/12
Different Fuel Filter Available To Prevent Premature Wear On Fuel Injection Pump Plungers And Barrels{1261,1251}
1994/07/11
New Fuel Priming Pump And Improved Gasket Used{1258}
1994/08/22
Be Sure To Correctly Tighten 1R-0712, 1R-0740, 1R-0749, 1R-0750, 1R-0751, 1R-0753, And 1R-0759 Fuel Filter Assemblies {1261}
1998/01/26
New Caterpillar High Efficiency Fuel Filters With STAY CLEAN VALVES® Replace All Standard Fuel Filters In February Of 1999 {1261}
1999/04/12
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
An Improved Hand Operated Fuel Priming Pump Is Available {1258}
2012/10/04

Caterpillar Parts SIS Catalog D6D :

FUEL PRIMING PUMP
7N-4809 FUEL PRIMING PUMP
COVER GP-FUEL TRANSFER
7N-4077 COVER GP-FUEL TRANSFER
FILTER GP-SECONDARY
7N-3869 FILTER GP-SECONDARY
FILTER GP-PRIMARY FUEL
1P-6835 FILTER GP-PRIMARY FUEL
FUEL LINES
9P-5498 FUEL LINES
CAP GP-PROTECTION
8P-0456 CAP GP-PROTECTION
TANK GP-FUEL
8P-2421 TANK GP-FUEL
9P-5486 GOVERNOR CONTROL
PUMP GP-FUEL TRANSFER
7S-4429 PUMP GP-FUEL TRANSFER
PUMP GP-FUEL TRANSFER
4N-4864 PUMP GP-FUEL TRANSFER
PUMP GP-FUEL TRANSFER
4N-4864 PUMP GP-FUEL TRANSFER
ACCESSORY DRIVE
7N-3889 ACCESSORY DRIVE
GOV & FUEL INJ PUMP GP
7N-3877 GOV & FUEL INJ PUMP GP
TORQUE CONTROL GP
7N-8931 TORQUE CONTROL GP
FUEL INJECTION PUMP GROUP
3N-3390 FUEL INJECTION PUMP GROUP
GOVERNOR GP
7N-3870 GOVERNOR GP

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TOROMONT CAT
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