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2P1785 OIL PUMP GROUP Engine Serial No. 48V28722 to 48V28769 inclusive Part of 2P1784 Oil Pump Group shown on Page 28 D4D


LUBRICATION SYSTEM
PUMP GP-ENGINE OIL
BREATHER GP
COOLING SYSTEM
FAN GP
RADIATOR GP
PUMP GP-WATER

TRACK-TYPE TRACTOR D4D TRACK-TYPE TRACTOR 44H
 D4D TRACTOR 44H01189-01190 (MACHINE) POWERED BY 3304 ENGINE HEBP1086 D4D 44H   (1968)

LUBRICATION SYSTEM

PUMP GP-ENGINE OIL
PUMP GP-ENGINE OIL
2P-1784 PUMP GP-ENGINE OIL
PUMP GP-ENGINE OIL
2P-1784 PUMP GP-ENGINE OIL
PUMP GP-ENGINE OIL
2P-1785 PUMP GP-ENGINE OIL
PUMP GP-ENGINE OIL
2P-1785 PUMP GP-ENGINE OIL
 

#HEBP10860050
 

2P-1785: PUMP GP-ENGINE OIL

2P1785 OIL PUMP GROUP
Engine Serial No. 48V28722 to 48V28769 inclusive
Part of 2P1784 Oil Pump Group shown on Page 28
c219206 HEBP1086
2P1785 PUMP GP-ENGINE OIL Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-0685 [1] BODY ASSEM.  
2. 5C-5149 C [1] SHAFT ASSEM.  
3. 4B-9782 [1] BALL  
4. 4B-9880 [1] BALL  
5. 1F-1006 [1] DOWEL  
6. 1M-3735 [2] DOWEL  
7. 8S-6511 [2] BEARING  
8. 4N-8385 [1] VALVE ASSEM.  
9. 1B-9575 [1] BOLT  
10. 4N-3732 [1] COVER  
11. 6N-1036 [2] GEAR  
12. 2P-3211 [3] BOLT  
13. 8S-0493 [1] SHAFT ASSEM.  
14. 2P-6245 [1] SHAFT ASSEM.  
15. 6A-7802 [1] BODY ASSEM.  
  4N-4055 [1] BODY ASSEM.  
16. 8S-6511 [2] BEARING  
17. 2P-0681 [1] BODY ASSEM.  
18. 8S-6511 [2] BEARING  
19. 1B-8709 [1] KEY  
20. 2P-1781 [1] SPACER  
  C   INDICATES CHANGE
 

#HEBP10860051
 

2P-1785: PUMP GP-ENGINE OIL

2P1785 OIL PUMP GROUP
Engine Serial No. 48V12848 to 48V28721 & 48V28770-Up
Part of 2P1784 Oil Pump Group shown on Page 28
c209754 HEBP1086
2P1785 PUMP GP-ENGINE OIL Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-0685 [1] BODY ASSEM.  
2. 2P-1170 [1] SHAFT ASSEM.  
3. 4B-9782 C [1] BALL  
4. 4B-9880 [1] BALL  
5. 1F-1006 [1] DOWEL  
6. 1M-3735 [2] DOWEL  
7. 8S-6511 [2] BEARING  
8. 4N-8385 C [1] VALVE ASSEM.  
9. 1B-9575 [1] BOLT  
10. 4N-3732 [1] COVER  
11. 6N-1036 C [2] GEAR  
12. 2P-3211 [3] BOLT  
13. 8S-0493 C [1] SHAFT ASSEM.  
14. 2P-6245 [1] SHAFT ASSEM.  
15. 6A-7802 [1] BODY ASSEM.  
  4N-4055 [1] BODY ASSEM.  
16. 8S-6511 [2] BEARING  
17. 2P-0681 [1] BODY ASSEM.  
18. 8S-6511 [2] BEARING  
19. 1B-8709 [1] KEY  
20. 2P-1781 [1] SPACER  
  C   INDICATES CHANGE
 

#HEBP10860052
 

1P-4244: BREATHER GP

1P4244 BREATHER GROUP
c204118 HEBP1086
1P4244 BREATHER GP Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3H-3243 [ 1] BOLT  
2. 4K-9890 [ 1] WASHER  
3. 8S-0248 [ 1] BREATHER ASSEM.  
5. 6L-5359 [ 1] SEAL  
 

#HEBP10860053
 

4N-3325: FUMES DISPOSAL GP

4N3325 FUMES DISPOSAL GROUP
c154199 HEBP1086
4N3325 FUMES DISPOSAL GP Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-3326 [1] HOSE  
2. 9M-2904 C [2] CLAMP  
3. 8M-8788 [1] CLIP  
4. 4N-3328 C [1] TUBE  
5. 6N-1369 C [1] CLIP  
6. 0L-1351 [1] BOLT  
  1D-4717 C [1] NUT  
  5M-2894 [2] WASHER  
7. 0T-0386 C [1] CLIP  
  C   INDICATES CHANGE
 

#HEBP10860054
 

2P-4634: FAN GP-SUCTION

2P4634 SUCTION FAN GROUP
Note: 1P8493 Reversible Fan Assembly is available
c115018 HEBP1086
2P4634 FAN GP-SUCTION Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1588 [16] BOLT  
2. 3B-4506 [17] LOCKWASHER  
3. 4B-4278 [10] WASHER  
4. 2P-4332 [1] GUARD ASSEM. (R.H.)  
5. 2P-4333 [1] GUARD ASSEM. (L.H.)  
6. 0S-0509 [1] BOLT  
7. 7S-0548 [1] SPIDER ASSEM.  
8. 2P-4331 [1] GUARD ASSEM.  
 

#HEBP10860055
 

2S-6096: COVER GP-PROTECTION

2S6096 PROTECTION COVER GROUP--Radiator Cap
AN ATTACHMENT
c202315 HEBP1086
2S6096 COVER GP-PROTECTION Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2S-2846 [1] RETAINER-GASKET  
2. 9S-9979 [1] RING-RETAINING  
3. 2P-3230 C [1] GASKET  
4. 1M-8649 [1] RING-RETAINING  
5. 5P-8502 [1] PADLOCK GROUP (RADIATOR CAP)  
  5P-8500 [2] KEY  
6. 7N-2957 C [1] COVER-RADIATOR CAP  
7. 7N-5565 C [1] CAP-RADIATOR  
8. 2S-6097 C [1] TANG  
  C   CHANGE FROM PREVIOUS TYPE
 

#HEBP10860056
 

2P-8185: RADIATOR GP

2P8185 RADIATOR GROUP--Side View-Part 1 of 2
c218587 HEBP1086
2P8185 RADIATOR GP Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5P-0598 C [4] CLAMP  
2. 5P-1263 E HOSE 12.7 cm(5 in.)  
3. 7S-2203 [1] ELBOW  
4. 0S-1595 [2] BOLT  
5. 3B-4508 [4] LOCKWASHER  
6. 1M-7830 [1] GASKET  
7. 0S-1591 C [17] BOLT  
8. 3B-4506 [64] LOCKWASHER  
9. 2S-3080 [1] CAP ASSEM.  
10. 7S-7809 [1] CAP ASSEM.  
11. 2P-3230 [1] GASKET  
12. 7S-7807 [1] INSERT  
13. 2S-2846 [1] RETAINER  
14. 9S-9979 [1] RING  
15. 6N-8750 C [1] TANK ASSEM.  
16. 1S-0286 [1] STUD  
17. 2P-3156 [1] BAFFLE ASSEM.  
18. 6B-4594 [13] RIVET  
19. 3S-9565 [1] STRIP  
20. 5S-6288 [1] GASKET  
21. 5S-7996 [2] STRIP  
22. 5S-6287 [1] GASKET  
23. 2P-4335 [1] CORE ASSEM.  
24. 2P-4677 [2] BAFFLE ASSEM.  
25. 6B-4594 [8] RIVET  
26. 1A-2029 [32] BOLT  
27. 5S-7979 [1] GASKET  
28. 5S-4593 [1] TANK  
29. 9M-6606 [1] GASKET  
30. 5S-6415 [2] STRIP  
31. 2P-6165 [1] ELBOW  
32. 5P-1262 CE HOSE 10.16 cm(4 in.)  
33. 5S-6138 [2] STRIP  
34. 5H-4744 [2] SPACER  
35. 3H-8726 [2] BLOCK  
  9M-8867 [2] CLAMP  
36. 0L-1329 [2] BOLT  
  4B-4280 [2] WASHER  
37. 3B-1915 C [15] BOLT  
38. 5S-6142 [1] PLATE ASSEM.  
39. 6K-6179 [18] BOSS  
40. 2H-8829 [1] PLUG  
  6F-7062 [1] WASHER  
  C   INDICATES CHANGE
  E   ORDER BY THE CENTIMETRE
 

#HEBP10860057
 

2P-8185: RADIATOR GP

2P8185 RADIATOR GROUP--Rear View-Part 2 of 2
c209931 HEBP1086
2P8185 RADIATOR GP Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-2029 C [23] BOLT  
2. 3B-4506 C [53] LOCKWASHER  
3. 3S-9565 [1] STRIP  
4. 0S-0509 [10] BOLT  
5. 2P-3247 [1] SHIELD  
6. 1P-1399 [3] STRIP ASSEM.  
  9F-2978 [6] NUT  
7. 2P-3248 [3] BAFFLE  
8. 2P-3246 [1] SHIELD  
9. 0L-1351 [12] BOLT  
10. 0L-2070 [4] BOLT  
  1D-4717 [4] NUT  
11. 7S-4117 [1] STRIP  
12. 5S-6138 [2] STRIP  
13. 8F-8151 C [1] COCK  
14. 5S-6353 [2] BLOCK  
15. 8S-9191 [4] BOLT  
16. 2P-3244 [1] SHIELD  
17. 2P-3245 [1] SHIELD  
18. 1P-1380 [1] BAFFLE ASSEM. (Upper)  
  9F-2978 [4] NUT (Weld)  
19. 6B-4594 [2] RIVET  
  8H-5305 [2] WASHER  
20. 5M-6214 C [1] PLUG  
  C   INDICATES CHANGE
 

#HEBP10860058
 

2P-0661: PUMP GP-WATER

2P661 WATER PUMP GROUP
Engine Serial No. 48V12848 to 48V25239 inclusive
c209424 HEBP1086
2P0661 PUMP GP-WATER Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-3200 [2] BOLT  
2. 2P-0405 [1] GASKET  
3. 4N-6556 C [1] SEAL ASSEM.  
4. 8S-7762 [1] RING  
5. 8S-8821 [1] SEAL  
6. 8H-9520 [1] SEAL  
7. 1K-6985 H [1] RETAINER  
8. 5P-0076 CH [1] BOLT  
  3B-4506 H [1] LOCKWASHER  
9. 6H-3957 H [2] BEARING  
10. 2P-0659 [1] GEAR ASSEM. (40 teeth)  
11. 2L-5893 [2] PIN  
  6N-9604 C [1] REBUILD KIT  
    (Consists of parts marked h)
12. 5F-3106 [1] SEAL  
13. 5M-6213 H [1] PLUG  
14. 2P-0671 [1] HOUSING  
15. 2P-7557 [2] BOLT 9.53 cm(3.75 in.) long  
    -OR-
  8S-9191 [2] BOLT 10.16 cm(4 in.) long  
  5M-2894 [2] WASHER  
16. 2P-0404 [1] COVER  
17. 1P-9952 H [1] IMPELLER  
18. 4L-6454 H [1] BOLT  
  9M-6527 H [1] WASHER  
19. 1P-9929 H [1] SHAFT  
  C   INDICATES CHANGE
 

#HEBP10860059
 

2P-0661: PUMP GP-WATER

2P661 WATER PUMP GROUP
Engine Serial No. 48V25240-Up
c165250 HEBP1086
2P0661 PUMP GP-WATER Parts scheme
  For full view, you need register

Parts for your D4D TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0L-1351 C [2] BOLT  
2. 6N-8190 C [1] GASKET  
3. 4N-6556 [1] SEAL ASSEM.  
4. 8S-7762 [1] RING  
5. 8S-8821 [1] SEAL  
6. 8H-9520 [1] SEAL  
7. 1K-6985 H [1] RING  
8. 5P-0076 H [1] BOLT  
  3B-4506 H [1] LOCKWASHER  
9. 6H-3957 H [2] BEARING  
10. 2P-0659 [1] GEAR ASSEM. (40 teeth)  
11. 2L-5893 [2] PIN  
12. 5F-3106 [1] SEAL  
13. 5M-6213 H [1] PLUG  
14. 6N-8413 C [1] HOUSING  
15. 8S-9191 [2] BOLT  
16. 2P-0404 [1] COVER  
17. 6N-8411 HC [1] IMPELLER  
18. 4L-6454 H [1] BOLT  
  9M-6527 H [1] WASHER  
19. 1P-9929 H [1] SHAFT  
20. 5M-2894 C [4] WASHER  
  7N-4663 C [1] REBUILD KIT  
    (Consists of parts marked H)
  C   INDICATES CHANGE
 

Information:

Specifications
Oil Pump
3304 VEHICULAR ENGINE
Engine Oil Pressure
3304 VEHICULAR ENGINE
Reuse And Salvage Guidelines
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Specifications and Reusability for Hydraulic Gear Pumps and Motors (Groups 4, 5, and 6) {5061, 5073}
Disassembly and Assembly
Oil Pump
D4 TRACTOR ENGINE
Service Magazine
New Oil Pump Groups Do Not Require Key On Drive Shaft {1304}
1993/02/15

Caterpillar Parts SIS Catalog D4D :

PUMP GP-ENGINE OIL
2P-1784 PUMP GP-ENGINE OIL
PUMP GP-ENGINE OIL
2P-1784 PUMP GP-ENGINE OIL
LINES GP-ENGINE OIL
2P-6512 LINES GP-ENGINE OIL
LINES GP-ENGINE OIL
2P-6513 LINES GP-ENGINE OIL
FILTER GP-ENGINE OIL
2P-6475 FILTER GP-ENGINE OIL
FILTER GP-OIL
2P-6525 FILTER GP-OIL
FILLER GP-OIL
2P-6854 FILLER GP-OIL
FILLER GP-OIL
2P-6855 FILLER GP-OIL
PUMP GP-ENGINE OIL
2P-1785 PUMP GP-ENGINE OIL
BREATHER GP
1P-4244 BREATHER GP
FUMES DISPOSAL GP
4N-3325 FUMES DISPOSAL GP
FAN GP-SUCTION
2P-4634 FAN GP-SUCTION
COVER GP-PROTECTION
2S-6096 COVER GP-PROTECTION
RADIATOR GP
2P-8185 RADIATOR GP
2P-8185 RADIATOR GP
PUMP GP-WATER
2P-0661 PUMP GP-WATER

Truck sale:

Caterpillar D4D, Construction
14,000 
Caterpillar D4D, Construction
- Dozers
MICHIGAN CAT
CATERPILLAR D4D 1966
 
CATERPILLAR D4D 1966
- TRACK TYPE TRACTORS
MICHIGAN CAT
US (Mid, North), Canada, ON West: John Kinney; US (NE, SE, SW), Canada QU East, AUS: Bill Dowd;
CATERPILLAR D4D 1973
 
CATERPILLAR D4D 1973
- TRACK TYPE TRACTORS
MICHIGAN CAT
US (Mid, North), Canada, ON West: John Kinney; US (NE, SE, SW), Canada QU East, AUS: Bill Dowd;
CAT D4D
USD $39,016 
CAT D4D

Hydraulics & Tractors Service Pty Ltd
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CAT D4D
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CAT D4D

DRC Ranch
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