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3P4573 PUMP BLEED LINES GROUP--Field Installation Serial No. 66A12016 to 66A12205 inclusive Note: Reduces pump priming time D9G


POWER TRAIN
LINES GP-POWER TRAIN OIL
PUMP GP
FILTER GP
PUMP GP
FILTER GP
PUMP GP
STEERING AND BRAKING SYSTEM
CLUTCH GP-STEERING
POWER TRAIN
CONTROL GP-CLUTCH
STEERING AND BRAKING SYSTEM
CLUTCH GP-STEERING

TRACK-TYPE TRACTOR D9G TRACK-TYPE TRACTOR 66A
 D9G TRACTOR 66A12016-UP (MACHINE) UEG0661S D9G 66A   (1961)

POWER TRAIN

LINES GP-POWER TRAIN OIL
TRANSMISSION OIL COOLER LINES
3S-0839 TRANSMISSION OIL COOLER LINES
TRANSMISSION OIL COOLER LINES
3S-0839 TRANSMISSION OIL COOLER LINES
TRANSMISSION OIL COOLER LINES
6P-0708 TRANSMISSION OIL COOLER LINES
PUMP BLEED LINES GROUP
3P-4573 PUMP BLEED LINES GROUP
 

#UEG0661S0100
 

3P-4573: PUMP BLEED LINES GROUP

3P4573 PUMP BLEED LINES GROUP--Field Installation
Serial No. 66A12016 to 66A12205 inclusive
Note: Reduces pump priming time
c117750 UEG0661S
3P4573 PUMP BLEED LINES GROUP Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] HOSE ASSEM. (27 in. Long)  
2. [2] ELBOW  
3. [2] BOLT  
4. [1] SEAL  
5. [1] FLANGE  
 

#UEG0661S0101
 

3P-4855: GEAR PUMP GROUP

3P4855 GEAR PUMP GROUP
Serial No. 66A12916-Up. Part of Transmission and
Steering Clutch Lubrication System shown on Page 42G-5
c146929 UEG0661S
3P4855 GEAR PUMP GROUP Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  3P-4852 [1] BODY  
  8M-8489 [4] DOWEL  
  1P-0983 [1] COVER ASSEM.  
  0T-0573 [1] BOLT  
  3S-0004 [1] WASHER  
  3P-4851 [1] GEAR ASSEM.  
    (12 TEETH - DRIVE)
  5S-6622 [1] SEAL  
  5M-3320 [2] BEARING  
    (PART OF 3P366 ASSEM.)
  3P-0366 [1] MANIFOLD ASSEM.  
  9S-4182 [1] PLUG (.437 IN. DIA.)  
  3J-7354 [1] SEAL  
  5M-1995 [2] BEARING  
    (PART OF 1P983 ASSEM.)
  3P-4850 [1] GEAR ASSEM.  
    (12 TEETH - IDLER)
  2D-8009 [2] SEAL  
  8S-9191 [1] BOLT  
  3S-0004 [1] WASHER  
  0L-1352 [4] BOLT  
  3S-0004 [4] WASHER  
 

#UEG0661S0102
 

3P-4243: FILTER GP-TRANSMISSION

3P4243 TRANSMISSION FILTER GROUP
Serial No. 66A12206-Up
Part of 2S9332 Transmission and Steering Clutch Lubrication System
shown on Pages 42F, 42G-2 and 42G-5
c168197 UEG0661S
3P4243 FILTER GP-TRANSMISSION Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7B-3235 [ 5] BOLT  
2. 9S-4191 [ 1] PLUG  
  3J-1907 [ 1] SEAL  
3. 8S-4785 [ 1] COVER ASSEM.  
    (Includes)
4. 8S-4784 [ 1] STUD  
5. 2K-4472 [ 1] SEAL  
6. 6D-9157 [ 1] SEAL  
7. 3P-4166 [ 1] HOUSING ASSEM.  
8. 8S-4781 [ 1] RETAINER  
9. 4J-6064 [ 2] ELEMENT ASSEM.  
    -OR-
  3G-4621 C H [ 2] ELEMENT  
    (Fire resistant fluid)
10. 3S-9847 [ 1] RETAINER  
11. 3D-2824 [ 2] SEAL  
12. 9S-4183 [ 1] PLUG  
13. 2H-3788 [ 1] NUT  
14. 1H-8128 [ 1] SEAL  
15. 8S-1813 [ 1] TERMINAL  
16. 1P-2085 [ 1] PLUG  
17. 1P-2086 [ 1] SCREW  
18. 1P-9600 [ 1] SPOOL  
19. 2S-5816 [ 1] SPRING  
20. 3P-3668 [ 2] INSULATOR  
21. 4L-1250 [ 1] NUT  
22. 5P-0369 [ 1] SEAL  
    NOT PART OF 3P4243 TRANSMISS
    INDICATES CHANGE
 

#UEG0661S0103
 

3P-4002: GEAR PUMP GROUP

3P4002 GEAR PUMP GROUP
Serial No. 66A12206 to 66A12915 inclusive
Part of 2S9332 Transmission and Steering Clutch Lubrication System
shown on Pages 42F and 42G-2
c146001 UEG0661S
3P4002 GEAR PUMP GROUP Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4M-0501 [1] BODY ASSEM.  
  8M-8489 [4] DOWEL  
    (PART OF 4M501 ASSEM.)
  1P-0983 [1] COVER ASSEM.  
  0S-1619 [1] BOLT  
  3S-0004 [1] WASHER  
  4M-0504 [1] GEAR ASSEM.  
    (12 TEETH-DRIVE)
  5S-6622 [1] SEAL  
  5M-3320 C [2] BEARING  
    (PART OF 3P366 ASSEM.)
  3P-0366 [1] MANIFOLD ASSEM.  
  9S-4191 [1] PLUG .562 IN. DIA.)  
  3J-1907 [1] SEAL  
  9S-4182 [1] PLUG (.437 IN. DIA.)  
  3J-7354 [1] SEAL  
  5M-1995 [2] BEARING  
    (PART OF 1P983 ASSEM.)
  4M-0503 [1] GEAR ASSEM.  
    (12 TEETH-IDLER)
  2D-8009 C [2] SEAL  
  0T-0055 [1] BOLT  
  3S-0004 [1] WASHER  
  0S-1608 [4] BOLT  
  3S-0004 [4] WASHER  
  C   INDICATES CHANGE
 

#UEG0661S0104
 

8S-4786: OIL FILTER GROUP

8S4786 OIL FILTER GROUP
Part of Lubrication System shown on Page 42
c139380 UEG0661S
8S4786 OIL FILTER GROUP Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7B-3235 [5] BOLT  
2. 9S-4191 [1] PLUG  
  3J-1907 [1] SEAL  
3. 8S-4785 [1] COVER ASSEM.  
4. 8S-4784 [1] STUD  
5. 2K-4472 C [1] SEAL  
6. 6D-9157 [1] SEAL  
7. 8S-2209 [1] HOUSING ASSEM.  
8. 8S-4781 [1] RETAINER  
9. 4J-6064 [2] ELEMENT ASSEM.  
10. 3S-9847 [1] RETAINER  
11. 3D-2824 [2] SEAL  
12. 9S-4183 [1] PLUG  
13. 2H-3788 [1] NUT  
14. 1H-8128 [1] SEAL  
15. 8S-1813 [1] TERMINAL  
16. 1P-2085 [1] PLUG  
17. 1P-2086 [1] SCREW  
18. 1P-9600 C [1] SPOOL  
19. 2S-5816 [1] SPRING  
20. 8S-1814 [2] INSULATOR  
21. 4L-1250 [1] NUT  
  C   INDICATES CHANGE
 

#UEG0661S0105
 

5M-6701: OIL PUMP GROUP

5M6701 OIL PUMP GROUP
Part of Lubrication System shown on Page 42
c108618 UEG0661S
5M6701 OIL PUMP GROUP Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  4M-0501 [1] BODY ASSEM.  
  8M-8489 [4] DOWEL  
    (PART OF BODY ASSEM. 4M501)
  0S-1619 [1] BOLT  
  3S-0004 [1] WASHER  
  8M-5252 H [1] SEAL  
  4M-0504 [1] GEAR (12 TEETH-DRIVE)  
  5S-6622 [1] SEAL  
  5M-3320 [2] BEARING  
    (PART OF MANIFOLD ASSEM. 2M3437)
  2M-3437 [1] MANIFOLD ASSEM.  
  5M-6214 [1] PLUG (PIPE)  
  2M-3436 [1] COVER ASSEM.  
  5M-3320 [2] BEARING  
    (PART OF COVER ASSEM. 2M3436)
  4M-0503 [1] GEAR (12 TEETH - IDLER)  
  8F-9516 [2] SEAL  
  0T-0055 [1] BOLT  
  3S-0004 [1] WASHER  
  8S-5725 [1] PLATE (IDENTIFICATION)  
  7B-3028 [1] SCREW  
  0S-1608 [4] BOLT  
  3S-0004 [4] WASHER  
  H   NOT PART OF OIL PUMP GROUP 5M6
 

#UEG0661S0106
 

2M-7039: STEERING CLUTCH

STEERING CLUTCH (2M7039 N/S)
c137345 UEG0661S
2M7039 STEERING CLUTCH Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1B-6573 [1] CUP  
  1B-6572 [1] CONE  
  2M-6960 [1] CAGE  
  0S-1585 [16] BOLT  
  3B-4508 [16] LOCKWASHER  
  3B-4580 [10] BOLT  
  6B-6682 [10] NUT  
  5M-3351 [5] LOCK  
  4M-0433 [1] SHAFT  
  4M-1666 [1] GEAR (47 TEETH)  
  2M-6959 [1] CAGE  
  4M-5028 [2] SHIM PACK  
  6B-3223 [1] CUP  
  2M-8714 [1] CONE  
  9M-4712 [2] CLUTCH ASSEM.  
    (CONSISTING OF 1/2 OF PARTS MARKED H)
  9H-6864 [32] BOLT  
  3B-4510 [32] LOCKWASHER  
  2M-8911 H [32] DISC ASSEM.  
  2M-8912 H [30] DISC  
  2M-6910 H [16] SPRING (OUTER)  
  2M-6911 H [16] SPRING (INNER)  
  2M-7038 [2] WASHER  
  4H-1440 [2] PIN  
  8H-4129 [2] NUT  
  2M-7042 [2] LOCK  
  5H-5672 [2] SEAL  
  2P-1607 C [2] PILOT  
  8M-6861 [2] RING  
  8M-6692 [2] RING  
  1B-7709 H [16] BOLT  
  4M-1697 H [8] LOCK  
  2M-6978 H [16] SLEEVE  
  2P-1606 C [2] PISTON  
  2M-6957 H [2] RETAINER  
  2P-0789 CH [2] PLATE  
  2M-6920 [2] HUB  
  4M-5070 [4] RING  
  2M-8762 H [2] DRUM  
  C   INDICATES CHANGE
 

#UEG0661S0107
 

4M-4818: STEERING CLUTCH HYDRAULIC CONTROL

STEERING CLUTCH HYDRAULIC CONTROL (4M4818 N/S)--As Viewed from Right Hand Side of Machine - Part 1 of 2
c117767 UEG0661S
4M4818 STEERING CLUTCH HYDRAULIC CONTROL Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  0L-0829 [2] HANDLE  
  1D-5118 [2] NUT  
  5M-3953 [2] ROD  
  1M-0562 [2] BAR  
  9S-4775 [4] BEARING  
  9S-4828 [2] LEVER  
  9M-5884 [2] BUMPER  
  6D-5974 [4] BEARING  
  8M-4990 [1] SEAL  
  8M-4987 [2] SEAL  
  2S-3898 [2] TUBE ASSEM.  
  8M-4445 [2] SEAL  
  1M-0644 [2] BOLT  
  1M-1291 [4] PIN  
  3B-4621 [4] COTTER PIN  
  1B-2578 [2] NUT  
  9S-4827 [2] LEVER  
  1J-4384 [4] PIN  
  3B-4615 [4] COTTER PIN  
  1M-1341 [4] END  
    (2 IN EACH ROD ASSEM. 4M2298)
  6D-5974 [4] BEARING  
  4M-2298 [2] ROD ASSEM.  
  9H-3428 [1] SHAFT  
  4H-3119 [1] PIN (SPRING)  
  2P-4796 C [1] BELLCRANK ASSEM.  
    (RIGHT HAND)
  2P-4797 C [1] BELLCRANK ASSEM.  
    (LEFT HAND)
  6D-5974 [4] BEARING  
  C   INDICATES CHANGE
 

#UEG0661S0108
 

4M-4818: STEERING CLUTCH HYDRAULIC CONTROL

STEERING CLUTCH HYDRAULIC CONTROL (4M4818 N/S) Top View-Part 2 of 2
4S8931 Valve parts are shown on Page 48
c110773 UEG0661S
4M4818 STEERING CLUTCH HYDRAULIC CONTROL Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  2S-8384 [2] LEVER  
  1B-8706 [2] KEY  
  0T-0924 [2] BOLT  
  1B-4203 [2] NUT  
  1J-4384 [4] PIN  
  3B-4615 [4] COTTER PIN  
  2S-8680 [1] ELBOW (LEFT HAND)  
  1S-0004 [1] SEAL  
  0L-1143 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
  8M-4445 [2] SEAL  
  1A-2029 [4] BOLT (1.25" LONG)  
  3B-4506 [4] LOCKWASHER  
  5M-6214 [2] PLUG  
  0S-1571 [4] BOLT (1.75" LONG)  
  3B-4506 [4] LOCKWASHER  
  2S-8679 [1] ELBOW (RIGHT HAND)  
  3S-1990 [1] ROD ASSEM.  
    (LEFT HAND)
  3S-1989 [1] ROD ASSEM.  
    (RIGHT HAND)
  9H-3273 [1] SPACER  
  9H-2981 [1] SHAFT  
  5B-9079 [2] NUT  
  1M-1341 [2] END  
    (1 OF EACH IN EACH ROD ASSEM. 3S1989 AND 3S1990)
  1B-4203 [2] NUT  
  1A-9252 [2] END  
  3B-4632 [2] COTTER PIN  
  4S-8931 Y [1] VALVE GROUP  
    (SEE SEPARATE ILLUSTRATION)
  9H-2981 C [1] SHAFT  
    USE 7M7260 GASKET SOLUTION IN AREAS MARKED X
  C   INDICATES CHANGE FROM PREVIOUS
  Y   SEPARATE ILLUSTRATION
 

#UEG0661S0109
 

4S-8931: STEERING CLUTCH HYDRAULIC VALVE GROUP

4S8931 STEERING CLUTCH HYDRAULIC VALVE GROUP
Serial No. 66A12016 to 66A13136 inclusive
Part of Steering Clutch Hydraulic Control shown on Page 47
c120477 UEG0661S
4S8931 STEERING CLUTCH HYDRAULIC VALVE GROUP Parts scheme
  For full view, you need register

Parts for your D9G TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] HOUSING  
2. [3] BOLT  
3. [5] LOCKWASHER  
4. [1] GASKET  
5. [1] HOUSING  
6. [2] KEY  
7. [1] SHAFT  
8. [1] SHAFT  
9. [2] SEAL  
10. [2] BEARING  
11. [2] WASHER  
12. [2] RING  
13. [2] LEVER  
14. [2] BOLT  
15. [2] BOLT  
16. [1] PLUNGER (Left Hand)  
17. [2] COTTER PIN  
18. [1] STAND PIPE  
19. [1] PLUNGER (Right Hand)  
20. [2] ROLLER  
21. [2] PIN  
22. [2] SPACER  
23. [2] BEARING  
24. [2] SPRING  
25. [1] PLATE (Identification)  
26. [2] WASHER  
27. [2] RING  
28. [2] VALVE  
29. [2] SPRING  
30. [2] SLUG  
31. [2] SEAL  
32. [2] RING  
33. [2] PLUG  
34. [1] STAND PIPE  
35. [1] SCREW  
 

Information:

Special Instruction
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
Hose and Coupling Assembly and Repair Process Guide{0684, 3016, 3103, 3154, 4133, 4257, 4304, 5057, 7554}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
Service Magazine
New Hose Assembly Used Between Steering Pump And Filter{3154,4104}
1977/07/11
Color Coded Dust Caps for S·O·S Ports Will Be Available {7770}
2003/12/01

Caterpillar Parts SIS Catalog D9G :

2S-9332 TRANSMISSION AND STEERING CLUTCH LUBRICATION SYSTEM
2S-9332 TRANSMISSION AND STEERING CLUTCH LUBRICATION SYSTEM
TRANSMISSION AND STEERING CLUTCH LUBRICATION SYSTEM
2S-9332 TRANSMISSION AND STEERING CLUTCH LUBRICATION SYSTEM
2S-9332 TRANSMISSION AND STEERING CLUTCH LUBRICATION SYSTEM
2S-9332 TRANSMISSION AND STEERING CLUTCH LUBRICATION SYSTEM
TRANSMISSION AND STEERING CLUTCH LUBRICATION SYSTEM
2S-9332 TRANSMISSION AND STEERING CLUTCH LUBRICATION SYSTEM
2S-9332 TRANSMISSION AND STEERING CLUTCH LUBRICATION SYSTEM
2S-9332 TRANSMISSION AND STEERING CLUTCH LUBRICATION SYSTEM
GEAR PUMP GROUP
3P-4855 GEAR PUMP GROUP
FILTER GP-TRANSMISSION
3P-4243 FILTER GP-TRANSMISSION
GEAR PUMP GROUP
3P-4002 GEAR PUMP GROUP
OIL FILTER GROUP
8S-4786 OIL FILTER GROUP
OIL PUMP GROUP
5M-6701 OIL PUMP GROUP
STEERING CLUTCH
2M-7039 STEERING CLUTCH
STEERING CLUTCH HYDRAULIC CONTROL
4M-4818 STEERING CLUTCH HYDRAULIC CONTROL
4M-4818 STEERING CLUTCH HYDRAULIC CONTROL

Truck sale:

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1971 CAT D9G
USD $14,900 
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