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156-4239 PUMP GP-VANE S/N 3RZ1-724 PART OF 141-8681 HYDRAULIC AR 973C TRACK LOADER


HYDRAULIC SYSTEM
PUMP GP
TANK GP
VALVE GP-CONTROL
VALVE GP-CHECK

TRACK LOADER 973C TRACK LOADER 3RZ
 973C Track-Type Loader Hydrostatic Drive 3RZ00001-UP (MACHINE) POWERED BY 3306 Engine SEBP3011 973C 3RZ   (1999)

HYDRAULIC SYSTEM

PUMP GP
CARTRIDGE GP-VANE PUMP
224-9909 CARTRIDGE GP-VANE PUMP
KIT-VANE PUMP
191-2167 KIT-VANE PUMP
PUMP GP-GEAR
155-4267 PUMP GP-GEAR
PUMP GP-GEAR
192-0935 PUMP GP-GEAR
PUMP GP-GEAR
204-5130 PUMP GP-GEAR
PUMP GP-PISTON
170-3608 PUMP GP-PISTON
PUMP GP-PISTON & GEAR
169-4665 PUMP GP-PISTON & GEAR
PUMP GP-PISTON & GEAR
204-9765 PUMP GP-PISTON & GEAR
PUMP GP-VANE
156-4239 PUMP GP-VANE
PUMP GP-VANE
219-0297 PUMP GP-VANE
 

#SEBP30110440
 

156-4239: PUMP GP-VANE

156-4239 PUMP GP-VANE
S/N 3RZ1-724
PART OF 141-8681 HYDRAULIC AR
i01328995 SEBP3011
1564239 PUMP GP-VANE Parts scheme
  For full view, you need register

Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 224-9909 Y [1] CARTRIDGE GP-VANE PUMP  
2. 1K-6985 [1] RING-RETAINING  
3. 191-2167 [1] KIT-VANE PUMP (SHAFT, BEARING)  
4. 7X-0361 [4] BOLT (5/8-11X6.5-IN)  
5. 191-2159 [1] PIN-DOWEL  
6. JZ [1] SEAL  
7. JZ [1] SEAL  
8. JZ [2] SEAL-LIP  
9. JZ [1] RING-BACKUP  
10. JZ [1] SEAL-O-RING  
   
    AVAILABLE REPAIR KIT(S):
  191-2166 J [1] KIT-VANE PUMP (SEALS, RINGS)  
  J   KIT MARKED J SERVICES PART(S) MARKED J
  Y   SEPARATE ILLUSTRATION
  Z   NOT SERVICED SEPARATELY
 

#SEBP30110441
 

219-0297: PUMP GP-VANE

219-0297 PUMP GP-VANE
S/N 3RZ725-UP
PART OF 141-8681 HYDRAULIC AR
i01853480 SEBP3011
2190297 PUMP GP-VANE Parts scheme
  For full view, you need register

Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 224-9909 Y [1] CARTRIDGE GP-VANE PUMP  
2. 1K-6985 [1] RING-RETAINING  
3. 7X-0361 [4] BOLT (5/8-11X6.5-IN)  
4. 191-2159 [1] PIN-DOWEL  
   
   
    AVAILABLE REPAIR KIT(S):
  191-2166 [1] KIT-VANE PUMP (SEALS, RINGS)  
    (KIT INCLUDES SEALS & RING)
  191-2167 Y [1] KIT-VANE PUMP (SHAFT, BEARING)  
    (KIT INCLUDES BEARING & RINGS)
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110442
 

162-8030: TANK & FILTER GP-HYDRAULIC

162-8030 TANK & FILTER GP-HYDRAULIC
S/N 3RZ1-639
PART OF 141-8681 HYDRAULIC AR
i01181325 SEBP3011
1628030 TANK & FILTER GP-HYDRAULIC Parts scheme 1628030 TANK & FILTER GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-6014 [1] TANK AS  
2. 9T-1382 [1] TANK AS  
3. 2K-4973 [73] LOCKNUT (3/8-16-THD)  
4. 5M-2894 [38] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 5F-3092 [1] SEAL-O-RING  
6. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
7. 5H-6733 [2] SEAL-O-RING  
8. 9T-1380 [2] COVER  
9. 9T-1373 [2] GUIDE  
10. 5P-8245 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
11. 9J-6379 [12] SPRING-DISC  
12. 9H-7759 [2] RING-RETAINING  
13. 9J-6381 [2] SPACER (71X108X3-MM THK)  
14. 6V-0852 [1] CAP-DUST  
15. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
16. 3G-5979 [3] ADAPTER  
17. 5M-5860 [4] SEAL-O-RING  
18. 4B-7739 [1] PLUG-DRAIN (HYDRAULIC TANK)  
19. 9T-1376 [1] TUBE AS  
20. 2B-0858 [1] PLUG-PIPE  
21. 4J-0521 [1] SEAL-O-RING  
22. 0S-1594 [60] BOLT (3/8-16X1-IN)  
23. 3G-3824 [1] TUBE AS  
24. 5D-0353 [4] BOLT-LOCKING (3/8-16X1-IN)  
25. 3G-3823 [1] FLANGE  
26. 3G-3820 [1] SPRING  
27. 3G-3821 [1] VALVE (HYDRAULIC FILTER)  
28. 5D-1911 [1] COVER-HYDRAULIC CAP  
29. 5F-7054 [20] SEAL-O-RING  
30. 9T-1379 [1] BASE (FILTER)  
31. 5K-7143 [4] BOLT-SELF-LOCKING (1/2-13X1.5-IN)  
32. 2H-3927 [2] SEAL-O-RING  
33. 3G-5978 [1] TUBE  
34. 1R-0722 [2] FILTER ELEMENT AS-OIL (STANDARD EFFICIENCY)(DISPOSABLE)  
35. 3G-5018 [1] ELBOW  
36. 6F-0711 [1] SEAL-O-RING  
37. 2S-4078 [2] SEAL-O-RING  
38. 4B-9302 [1] CLIP  
39. 9S-9238 [1] SPACER (13.49X23.88X16.13-MM THK)  
40. 5H-2767 [2] SEAL-O-RING  
41. 3B-1915 [10] BOLT (3/8-16X1.375-IN)  
42. 2J-0157 [2] SEAL-O-RING  
43. 1A-2029 [7] BOLT (3/8-16X1.125-IN)  
44. 4F-7390 [2] SEAL-O-RING  
45. 9S-4191 [1] PLUG (9/16-18-THD)  
46. 3J-1907 [3] SEAL-O-RING  
47. 5H-8038 [1] SEAL-O-RING  
48. 4T-5864 [1] BLOCK  
49. 0L-2070 [2] BOLT (3/8-16X2.25-IN)  
50. 167-7513 [1] BLOCK  
51. 1U-2819 [1] TUBE AS  
52. 4T-3177 Y [1] VALVE GP-COOLER BYPASS  
53. 136-9768 [1] TUBE  
54. 9S-8010 [2] PLUG  
55. 3H-2652 [2] SEAL-O-RING  
56. 3G-8101 [1] TUBE  
57. 4T-0355 [1] MANIFOLD  
58. 5P-9119 BD GASKET-TAPE (ADHESIVE BACKED)  
59. 4B-9782 [1] BALL  
60. 6H-5139 [1] PLATE-PRESSURE  
61. 9H-6454 [1] GASKET  
62. 9J-3047 [1] STRAINER (HYDRAULIC TANK)  
63. 3G-0361 [1] GASKET  
64. 5K-1568 [1] CAP-FILLER (HYDRAULIC TANK)  
65. 0T-0055 [4] BOLT (3/8-16X4.25-IN)  
66. 3G-4683 [1] RETAINER  
67. 3G-4770 [1] GLASS-SIGHT (HYDRAULIC OIL LEVEL)  
68. 9F-4446 [1] SEAL-O-RING  
69. 1U-0387 [1] SPACER-SPECIAL  
70. 2M-4453 [2] SEAL-O-RING  
71. 3G-4771 [1] PLATE  
72. 2K-3219 [2] SCREW-DRIVE (NO 6X0.25-IN)  
73. 3G-4708 [1] ADAPTER  
74. 5H-7370 [1] SEAL-O-RING  
75. 2J-7761 [1] RING-RETAINING  
76. 1L-5072 [1] DOWEL  
77. 9M-7394 [1] LEVER  
78. 246-2641 [1] PADLOCK GP (HYDRAULIC TANK)  
  5P-8500 [1] KEY  
79. 152-0649 Y [1] SENSOR GP-TEMPERATURE  
  B   USE AS REQUIRED
  D   ORDER BY THE METER
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110443
 

211-8173: TANK & FILTER GP-HYDRAULIC

211-8173 TANK & FILTER GP-HYDRAULIC
S/N 3RZ640-UP
PART OF 141-8681 HYDRAULIC AR
i01644205 SEBP3011
2118173 TANK & FILTER GP-HYDRAULIC Parts scheme 2118173 TANK & FILTER GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4B-7739 [1] PLUG-DRAIN (HYDRAULIC TANK)  
2. 6H-5139 [1] PLATE-PRESSURE  
3. 6V-0852 [1] CAP-DUST  
4. 9J-3047 [1] STRAINER (HYDRAULIC TANK)  
5. 9J-6381 [2] SPACER (71X108X3-MM THK)  
6. 167-7513 [1] BLOCK  
7. 211-8050 [1] TANK AS-HYDRAULIC  
8. 213-9000 Y [1] VALVE GP-COOLER BYPASS  
9. 213-9004 [1] TANK AS-HYDRAULIC  
10. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
11. 0L-2070 [2] BOLT (3/8-16X2.25-IN)  
12. 0S-1594 [60] BOLT (3/8-16X1-IN)  
13. 0T-0055 [4] BOLT (3/8-16X4.25-IN)  
14. 134-2252 Y [1] SENSOR GP-TEMPERATURE  
15. 136-3988 [1] MANIFOLD  
16. 136-9768 [1] TUBE  
17. 1A-2029 [7] BOLT (3/8-16X1.125-IN)  
18. 1L-5072 [1] DOWEL  
19. 1U-0387 [1] SPACER-SPECIAL  
20. 1U-2819 [1] TUBE AS  
21. 2B-0858 [1] PLUG-PIPE  
22. 2H-3927 [2] SEAL-O-RING  
23. 2J-0157 [2] SEAL-O-RING  
24. 2J-7761 [1] RING-RETAINING  
25. 2K-3219 [2] SCREW-DRIVE (NO 6X0.25-IN)  
26. 2K-4973 [73] LOCKNUT (3/8-16-THD)  
27. 2M-4453 [2] SEAL-O-RING  
28. 2S-4078 [2] SEAL-O-RING  
29. 3B-1915 [10] BOLT (3/8-16X1.375-IN)  
30. 3G-0361 [1] GASKET  
31. 3G-3820 [1] SPRING  
32. 3G-3821 [1] VALVE  
33. 3G-3823 [1] FLANGE  
34. 3G-3824 [1] TUBE AS  
35. 3G-4683 [1] RETAINER  
36. 3G-4708 [1] ADAPTER  
37. 3G-4770 [1] GLASS-SIGHT (HYDRAULIC OIL LEVEL)  
38. 3G-4771 [1] PLATE  
39. 3G-5018 [1] ELBOW  
40. 3G-5978 [1] TUBE  
41. 3G-5979 [3] ADAPTER  
42. 3G-8101 [1] TUBE  
43. 3H-2652 [2] SEAL-O-RING  
44. 3J-1907 [3] SEAL-O-RING  
45. 3P-0439 [1] SEAL-O-RING  
46. 4B-9302 [1] CLIP  
47. 4B-9782 [1] BALL  
48. 4F-7390 [1] SEAL-O-RING  
49. 4J-0521 [1] SEAL-O-RING  
50. 4T-5864 [1] BLOCK  
51. 5D-0353 [2] BOLT-LOCKING (3/8-16X1-IN)  
52. 5D-1911 [1] COVER-HYDRAULIC CAP  
53. 5F-3092 [1] SEAL-O-RING  
54. 5F-7054 [15] SEAL-O-RING  
55. 5H-2767 [2] SEAL-O-RING  
56. 5H-6733 [2] SEAL-O-RING  
57. 5H-7370 [1] SEAL-O-RING  
58. 5H-8038 [1] SEAL-O-RING  
59. 5K-1568 [1] CAP-FILLER (HYDRAULIC TANK)  
60. 5K-7143 [4] BOLT-SELF-LOCKING (1/2-13X1.5-IN)  
61. 5M-2894 [38] WASHER-HARD (10.2X18.5X2.5-MM THK)  
62. 5M-5860 [4] SEAL-O-RING  
63. 5P-8245 [4] WASHER-HARD (13.5X25.5X3-MM THK)  
64. 246-2641 [1] PADLOCK GP (HYDRAULIC TANK)  
  5P-8500 [1] KEY  
65. 6F-0711 [1] SEAL-O-RING  
66. 6J-1038 [5] SEAL-O-RING  
67. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
68. 9F-4446 [1] SEAL-O-RING  
69. 9H-6454 [1] GASKET  
70. 9H-7759 [2] RING-RETAINING  
71. 1R-0722 [2] FILTER ELEMENT AS-OIL (STANDARD EFFICIENCY)  
    -OR-
  4T-3134 A [2] FILTER ELEMENT AS-OIL (FIRE RESISTANT FLUID)  
    -OR-
  139-1536 A [2] FILTER ELEMENT AS-OIL (ULTRA HIGH EFFICIENCY)  
72. 9J-6379 [12] SPRING-DISC  
73. 9M-7394 [1] LEVER  
74. 9S-4191 [1] PLUG (9/16-18-THD)  
75. 9S-8010 [2] PLUG  
76. 9S-9238 [1] SPACER (13.49X23.88X16.13-MM THK)  
77. 9T-1373 [2] GUIDE  
78. 9T-1376 [1] TUBE AS  
79. 9T-1379 [1] BASE (FILTER)  
80. 9T-1380 [2] COVER  
81. 5P-9119 BD GASKET-TAPE (ADHESIVE BACKED)  
  A   NOT PART OF THIS GROUP
  B   USE AS REQUIRED
  D   ORDER BY THE METER
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110444
 

154-7323: TANK GP-HYDRAULIC

154-7323 TANK GP-HYDRAULIC -POWER TRAIN
S/N 3RZ1-UP
PART OF 141-8680 POWER TRAIN AR
Type 1
i01180718 SEBP3011
1547323 TANK GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-2827 [1] GUIDE-VALVE  
2. 3G-5980 [1] PLATE  
3. 7B-3039 [1] SPRING  
4. 8J-8782 [1] BODY-DRAIN VALVE  
5. 8J-8783 [1] VALVE-DRAIN (HYDRAULIC TANK DRAIN)  
6. 9J-3047 [1] STRAINER (HYDRAULIC TANK)  
7. 9J-7031 [1] PLUG-DRAIN (HYDRAULIC TANK)  
8. 9R-2630 [1] RETAINER  
9. 152-0649 Y [1] SENSOR GP-TEMPERATURE  
10. [1] TANK AS-HYDRAULIC  
11. 169-5927 [1] GASKET  
12. 183-6021 [1] BAFFLE AS  
13. 185-7439 [1] BLOCK  
14. 188-8844 [1] VALVE-BREAKER RELIEF (HYDRAULIC TANK)  
15. 2D-4202 [1] PLATE  
16. 3D-2824 [1] SEAL-O-RING  
17. 3G-0361 [1] GASKET  
18. 3J-1907 [1] SEAL-O-RING  
19. 4J-8251 [1] GROMMET  
20. 4J-8252 [1] GAUGE-SIGHT (HYDRAULIC TANK)  
21. 4P-7428 [1] CLIP (LADDER)  
22. 5H-6005 [2] SEAL-O-RING  
23. 5K-5959 [1] SEAL-O-RING  
24. 5M-2057 [1] SEAL-O-RING  
25. 6V-6317 M [24] BOLT (M10X1.5X20-MM)  
26. 6V-7732 M [2] BOLT (M10X1.5X25-MM)  
27. 6V-7744 M [2] LOCKNUT (M10X1.5-THD)  
28. 7H-1447 [1] CAP-FILLER (HYDRAULIC TANK)  
29. 8T-2275 [1] BALL  
30. 8T-3298 [1] SEAL-RECTANGULAR  
31. 8T-4178 M [4] BOLT (M10X1.5X90-MM)  
32. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
33. 9H-6454 [1] GASKET  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110445
 

154-7323: TANK GP-HYDRAULIC

154-7323 TANK GP-HYDRAULIC -POWER TRAIN
S/N 3RZ1-UP
PART OF 141-8680 POWER TRAIN AR
Type 2
i02135132 SEBP3011
1547323 TANK GP-HYDRAULIC Parts scheme
  For full view, you need register

Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1U-2827 [1] GUIDE-VALVE  
2. 3G-5980 [1] PLATE  
3. 7B-3039 [1] SPRING  
4. 8J-8782 [1] BODY-DRAIN VALVE  
5. 8J-8783 [1] VALVE-DRAIN (HYDRAULIC TANK DRAIN)  
6. 9J-3047 [1] STRAINER (HYDRAULIC TANK)  
7. 9J-7031 [1] PLUG-DRAIN (HYDRAULIC TANK)  
8. 9R-2630 [1] RETAINER  
9. 134-2252 CY [1] SENSOR GP-TEMPERATURE (HYDRAULIC OIL)  
10. [1] TANK AS-HYDRAULIC  
11. 169-5927 [1] GASKET  
12. 183-6021 [1] BAFFLE AS  
13. 185-7439 [1] BLOCK  
14. 188-8844 [1] VALVE-BREAKER RELIEF (HYDRAULIC TANK)  
15. 2D-4202 [1] PLATE  
16. 3D-2824 [1] SEAL-O-RING  
17. 3G-0361 [1] GASKET  
18. 3J-1907 [1] SEAL-O-RING  
19. 4J-8251 [1] GROMMET  
20. 4J-8252 [1] GAUGE-SIGHT (HYDRAULIC TANK)  
21. 4P-7428 [1] CLIP (LADDER)  
22. 5H-6005 [2] SEAL-O-RING  
23. 5K-5959 [1] SEAL-O-RING  
24. 5M-2057 [1] SEAL-O-RING  
26. 6V-7732 M [26] BOLT (M10X1.5X25-MM)  
27. 6V-7744 M [2] LOCKNUT (M10X1.5-THD)  
28. 7H-1447 [1] CAP-FILLER (HYDRAULIC TANK)  
29. 8T-2275 [1] BALL  
30. 8T-3298 [1] SEAL-RECTANGULAR  
31. 8T-4178 M [4] BOLT (M10X1.5X90-MM)  
32. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
33. 9H-6454 [1] GASKET  
  C   CHANGE FROM PREVIOUS TYPE
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110446
 

155-8491: VALVE & MTG GP-CONTROL

155-8491 VALVE & MTG GP-CONTROL
S/N 3RZ1-UP
PART OF 141-8681 HYDRAULIC AR
i01181302 SEBP3011
1558491 VALVE & MTG GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-6181 [2] BOLT (9/16-12X6.75-IN)  
2. 8D-3786 [3] MOUNTING  
3. 8S-4742 [1] BOLT (9/16-12X6-IN)  
4. 9L-9009 [3] WASHER (0.594X1.062X0.188-IN THK)  
5. 156-1529 [1] PLATE AS  
6. 8F-6437 [6] WASHER (13.5X50.8X4.76-MM THK)  
7. 8T-4194 M [3] BOLT (M12X1.75X50-MM)  
  M   METRIC PART
 

#SEBP30110447
 

157-8170: VALVE & MTG GP-CONTROL

157-8170 VALVE & MTG GP-CONTROL
S/N 3RZ1-302
24 VDC
PART OF 141-8680 POWER TRAIN AR
i01181080 SEBP3011
1578170 VALVE & MTG GP-CONTROL Parts scheme
  For full view, you need register

Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 112-5352 [2] VALVE-SHUTTLE (PUMP FLOW CONTROL)  
2. 130-3310 Y [5] VALVE GP-SOLENOID  
3. 145-8811 [20] PLUG GP  
    (EACH INCLUDES)
  4J-7533 [1] SEAL-O-RING  
  145-8810 [1] PLUG  
4. 152-8385 CY [1] VALVE GP-SOLENOID (24-VOLT)  
5. [1] CONNECTOR AS  
  [1] CONNECTOR  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
6. 145-4472 [2] ELBOW GP  
    (EACH INCLUDES)
  145-4471 [1] ELBOW  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
7. 145-8809 [1] CONNECTOR GP  
  145-8808 [1] CONNECTOR  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
8. 145-8813 [7] FITTING GP-HYDRAULIC (QUICK DISCONNECT, MALE)  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  145-8812 [1] FITTING AS  
9. 157-3843 Y [1] VALVE GP-RELIEF  
10. 145-8823 [1] ADAPTER GP  
  3J-7354 [2] SEAL-O-RING  
  145-8822 [1] ADAPTER  
11. 9L-8493 [1] CAP-FLARED  
12. 147-7701 [1] MANIFOLD  
13. 6V-9830 [4] CAP (ORIFICE)  
14. 145-8805 [2] CONNECTOR GP  
    (EACH INCLUDES)
  5K-9090 [1] SEAL-O-RING  
  145-8804 [1] CONNECTOR  
  7M-8485 [1] SEAL-O-RING  
15. 6V-9833 [2] CAP AS  
16. 145-8807 [5] CONNECTOR GP  
    (EACH INCLUDES)
  145-8806 [1] CONNECTOR  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
17. 6V-9829 [7] CAP (ORFS)  
18. 145-8803 [1] CONNECTOR GP  
  145-8804 [1] CONNECTOR  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
19. 145-4470 [2] ELBOW GP  
    (EACH INCLUDES)
  145-4469 [1] ELBOW  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP30110448
 

175-2440: VALVE GP-CHECK

175-2440 VALVE GP-CHECK -POWER TRAIN PISTON MOTOR
S/N 3RZ1-UP
PART OF 191-0596 VALVE GP-MOTOR CONTROL
i01186226 SEBP3011
1752440 VALVE GP-CHECK Parts scheme
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 175-2468 [1] SEAT  
2. 175-2469 [1] POPPET  
3. 175-2470 [1] SPRING  
 

#SEBP30110449
 

9T-3096: VALVE GP-CHECK

9T-3096 VALVE GP-CHECK
S/N 3RZ1-599
PART OF 154-7321 LINES GP-PILOT
i01775193 SEBP3011
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Parts for your 973C TRACK LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  [1] VALVE GP-CHECK  
    -OR-
  [1] VALVE GP-CHECK  
  3J-1907 [1] SEAL-O-RING  
 

Information:

Tool Operating Manual
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
Replacing Sleeve Bearings in Tyrone Gear Pumps and Motors (Used on Series 7 and 8, Iron and Aluminum Housings){0738, 5061, 5073, 7551}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
4C-9910 Portable Hydraulic Tester (Flow 125 GPM) {0599, 0784, 5050, 5057, 5095}
Service Magazine
Cover Plate, Flange are Available for Use During Flow Tests on the Main Hydraulic Pumps {0738, 5070, 5084}
2005/04/25

Caterpillar Parts SIS Catalog 973C :

PUMP GP-PISTON & GEAR
204-9765 PUMP GP-PISTON & GEAR
PUMP GP-PISTON & GEAR
169-4665 PUMP GP-PISTON & GEAR
PUMP GP-PISTON
170-3608 PUMP GP-PISTON
PUMP GP-GEAR
204-5130 PUMP GP-GEAR
PUMP GP-GEAR
192-0935 PUMP GP-GEAR
PUMP GP-GEAR
155-4267 PUMP GP-GEAR
MOUNTING GP-HYDRAULIC TANK
7P-2675 MOUNTING GP-HYDRAULIC TANK
MOUNTING GP-HYDRAULIC TANK
7P-2675 MOUNTING GP-HYDRAULIC TANK
PUMP GP-VANE
219-0297 PUMP GP-VANE
TANK & FILTER GP-HYDRAULIC
162-8030 TANK & FILTER GP-HYDRAULIC
TANK & FILTER GP-HYDRAULIC
211-8173 TANK & FILTER GP-HYDRAULIC
TANK GP-HYDRAULIC
154-7323 TANK GP-HYDRAULIC
TANK GP-HYDRAULIC
154-7323 TANK GP-HYDRAULIC
VALVE & MTG GP-CONTROL
155-8491 VALVE & MTG GP-CONTROL
VALVE & MTG GP-CONTROL
157-8170 VALVE & MTG GP-CONTROL
VALVE GP-CHECK
175-2440 VALVE GP-CHECK

Truck sale:

Caterpillar 973C
 
Caterpillar 973C
- track loaders
ZIEGLER CAT
Caterpillar 973C, track loaders, Construction
120,000 
Caterpillar 973C, track loaders, Construction
- track loaders
QUINN COMPANY
Caterpillar 973C RIPPER, Rippers, Construction
5,047 
Caterpillar 973C RIPPER, Rippers, Construction
- Scarifiers
ZIEGLER CAT
Caterpillar 973C, Construction
 
Caterpillar 973C, Construction
- track loaders
CGT - COMPAGNIA GENERALE TRATTORI
Italy
Caterpillar 973C, Construction
20,000 
Caterpillar 973C, Construction
- track loaders
ALTORFER INC.
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