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8W4503 FILTER & LINES GP-TORQUE CONV-PART 1 OF 2 S/N 63W3966-UP 3P0348-PAGE 148, 6I9512-PAGE 147.03 773B


POWER TRAIN
FILTER & LINES GP-TORQUE CONV
VALVE GP-LOCKUP CLUTCH & SOL
VALVE GP-RELIEF
ELECTRICAL AND STARTING SYSTEM
SOLENOID GP
POWER TRAIN
TRANSMISSION GP


POWER TRAIN

FILTER & LINES GP-TORQUE CONV
 

#SEBP19460250
 

8W-4503: FILTER & LINES GP-TORQUE CONV

8W4503 FILTER & LINES GP-TORQUE CONV-PART 1 OF 2
S/N 63W3966-UP
3P0348-PAGE 148, 6I9512-PAGE 147.03
c569980 SEBP1946
  For full view, you need register

Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4223 [8] WASHER-HARD  
2. 1P-4579 [4] FLANGE-HALF  
3. 4J-0524 [3] SEAL  
4. 5P-2566 [8] BOLT  
5. 3J-1907 [2] SEAL-O-RING  
6. 8X-7329 [1] HOSE AS  
7. 6V-8641 [1] CONNECTOR-SEAL  
8. 1P-4578 [2] FLANGE  
  4J-0522 [1] SEAL  
9. 8T-8916 [4] BOLT  
  8T-5360 [4] WASHER  
10. 5T-7026 I [1] HOSE AS  
11. 8T-4896 C [11] WASHER-HARD  
12. 8M-8157 [1] SEAL (9.19MM ID)  
13. 3P-0348 Y [1] VALVE GP-RELIEF (T.C.INLET RELIEF)  
14. 7X-0290 [3] BOLT  
  8M-4443 [1] SEAL (44.04MM ID)  
  4B-4845 [1] PLUG  
15. 6I-9513 CY [1] VALVE GP-LOCKUP CLUTCH & SOL (T.C.LOCK-UP)  
16. 8M-4435 [2] SEAL  
  7X-0296 [3] BOLT  
17. 4K-8864 [3] CLIP  
18. 7K-2828 [1] CLIP  
19. 5M-3062 [2] BOLT  
20. 6V-8627 [1] ELBOW  
21. 4L-6454 C [2] BOLT  
22. 5T-3674 I [1] HOSE AS  
23. 4S-4455 [1] CLIP  
24. 8W-7806 [1] HOSE AS  
25. 5P-8167 [1] BOLT  
26. 6V-1889 [1] CLIP  
27. 1P-7017 [2] FLANGE-HALF  
  4H-9105 [1] SEAL-O-RING  
  7X-0347 [4] BOLT  
  8T-4122 [4] WASHER  
28. 6V-8801 [1] NUT  
29. 7D-7233 [2] CLIP  
30. 8W-8681 [1] HOSE AS  
31. 4J-5477 [2] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  I   SEE HOSE FABRICATION GUIDE
  Y   SEPARATE ILLUSTRATION
 

#SEBP19460251
 

8W-4503: FILTER & LINES GP-TORQUE CONV

8W4503 FILTER & LINES GP-TORQUE CONV-PART 2 OF 2
S/N 63W3966-UP
7G5000-PAGE 149
c737319 SEBP1946
  For full view, you need register

Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
32. 8T-4223 [12] WASHER-HARD  
33. 1P-4579 [4] FLANGE-HALF  
34. 4J-0524 [2] SEAL-O-RING  
35. 5P-2566 [8] BOLT  
36. 3D-2824 [2] SEAL-O-RING (23.47MM ID)  
37. 6V-9746 [3] SEAL-O-RING (19.79MM ID)  
38. 6V-9007 [1] ELBOW-90 DEGREE  
39. 1P-4576 [2] FLANGE  
40. 4J-5267 [2] SEAL-O-RING  
41. 5S-7382 [7] BOLT  
42. 8T-4896 [17] WASHER-HARD  
43. 5P-7468 [2] CLIP (SLOT)  
44. 5P-7469 [2] CLIP (TAB)  
45. 1P-4584 [2] FLANGE-HALF  
46. 6J-2680 [2] SEAL-O-RING  
47. 8W-5005 [1] ADAPTER  
48. 9S-4185 [1] PLUG-O-RING  
49. 3K-0360 [1] SEAL-O-RING  
50. 7X-0326 [4] BOLT  
51. 8W-9757 [1] HOSE AS  
52. 7G-5000 Y [1] FILTER GP-TRANSMISSION  
53. 4L-6454 [7] BOLT  
54. 8W-7821 [1] HOSE AS  
55. 6G-1995 [1] BRACKET AS  
56. 030-7945 [1] ELBOW  
57. 6V-8637 [1] CONNECTOR-SEAL  
58. 6V-9853 [1] ELBOW-SWIVEL  
59. 5T-7025 [1] HOSE AS  
60. 2T-2098 I [1] HOSE AS  
61. 031-5744 [1] ELBOW  
62. 2H-3940 [4] ELBOW  
63. 8W-7805 [1] HOSE AS  
64. 6A-3591 [1] TEE-PIPE  
65. 6V-0484 C [2] ADAPTER-O-RING  
66. 3J-1907 C [4] SEAL-O-RING  
67. 6V-3965 [1] NIPPLE AS  
68. 6V-0852 [2] CAP-DUST  
69. 8W-8775 [1] ELBOW  
70. 1P-3706 [1] SEAL  
71. 8M-8157 [1] SEAL  
72. 8C-3446 [1] VALVE-FLUID SAMPLING (T.C.CASE)  
73. 3J-7354 [1] SEAL-O-RING  
74. 7D-7509 I [1] HOSE AS  
75. 6D-4636 [1] CLIP  
76. 8X-4646 [1] BASE AS  
77. 8T-9379 [2] BOLT  
78. 7M-8485 [2] SEAL-O-RING  
79. 8X-4575 [1] FILTER  
80. 9M-0164 [1] CLAMP-HOSE  
81. 030-7960 [1] TEE-FLARED  
82. 5P-2244 [1] UNION-ADAPTER  
83. 061-9593 [1] BUSHING-REDUCER  
84. 7D-7233 [1] CLIP  
85. 4D-5371 [2] CLIP  
86. 9S-4191 [1] PLUG-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  I   SEE HOSE FABRICATION GUIDE
  Y   SEPARATE ILLUSTRATION
 

#SEBP19460252
 

6T-3722: VALVE GP-LOCKUP CLUTCH & SOL

6T3722 VALVE GP-LOCK-UP CLUTCH & SOLENOID-PART 1 OF 2
S/N 63W3296-3741
6T9290-PAGE 148
PART OF 8W4503 LINES & TORQUE CONVERTER FILTER
c496316 SEBP1946
  For full view, you need register

Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6T-3730 [1] BODY AS-VALVE  
  1S-6250 [2] DOWEL (SHORT)  
  7L-0811 [1] DOWEL (LONG)  
2. 9S-8008 [4] PLUG-O-RING  
3. 3D-2824 [4] SEAL-O-RING  
4. 9S-8001 [4] PLUG-O-RING  
5. 4J-7533 [4] SEAL-O-RING  
6. 8M-5250 [2] SEAL-O-RING  
7. 6T-9290 CY [1] VALVE GP-SOLENOID  
8. 8M-8544 [1] SEAL-RECTANGULAR  
9. 3T-2167 [1] ADAPTER  
10. 4H-0945 [1] ELBOW  
11. 3T-2166 [1] TUBE  
12. 0S-1617 C [3] BOLT  
13. 4H-1966 [1] CONNECTOR  
14. 9S-8004 [3] PLUG-O-RING  
15. 3J-1907 [4] SEAL  
16. 0S-1618 [2] BOLT  
17. 6T-3724 [1] COVER  
18. 8M-4446 C [1] SEAL-O-RING  
19. 4M-1751 [2] SPACER .41MM(.016IN)THK  
20. 5J-2721 B [2] SHIM .13MM(.005IN)THK  
21. 6J-3993 B [2] SHIM .254MM(.010IN)THK  
22. 5J-1036 B [2] SHIM .787MM(.031IN)THK  
23. 9W-7411 C [1] SPRING (OUTER)  
24. 7T-0570 [1] SPRING (INNER)  
25. 9P-0656 [1] SPOOL AS  
26. 4B-9880 [1] BALL  
27. 4M-2381 [1] SPRING  
28. 1S-1636 [1] RETAINER  
29. 1S-1638 [1] RING-RETAINING  
30. 5M-2504 C [1] SLUG  
31. 6V-0852 [1] CAP-DUST  
32. 6V-3965 [1] NIPPLE AS  
33. 9G-9150 C [1] CLIP  
  2B-2695 C [1] BOLT  
  9M-1974 C [1] WASHER  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP19460253
 

6T-3722: VALVE GP-LOCKUP CLUTCH & SOL

6T3722 VALVE GP-LOCK-UP CLUTCH & SOLENOID-PART 2 OF 2
S/N 63W3296-3741
PART OF 8W4503 LINES & TORQUE CONVERTER FILTER
c737348 SEBP1946
  For full view, you need register

Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
34. 9P-0683 [1] SPRING  
35. 5M-2504 C [1] SLUG  
36. 9W-6964 [1] VALVE AS-EXHAUST  
  3F-3152 [1] BALL  
37. 9S-8004 [1] PLUG-O-RING  
38. 3J-1907 [1] SEAL-O-RING  
39. 2S-2182 C [1] SEAL-O-RING  
40. 6T-5659 [1] BODY-LOAD PISTON  
41. 8H-9190 B [1] SHIM  
42. 8M-2932 B [1] SHIM  
43. 5J-6153 B [1] SHIM  
44. 6T-0094 [1] PISTON-SELECTOR  
45. 6T-0093 [1] PISTON-LOAD  
46. 9S-8001 [2] PLUG-O-RING  
47. 4J-7533 [2] SEAL-O-RING  
48. 8M-5127 [1] SEAL-O-RING  
49. 8P-9738 [1] ORIFICE-CASCADE  
50. 8P-5058 [1] SPRING  
51. 7M-7316 [1] SPRING  
52. 8E-4592 [1] STOP  
53. 5P-0537 [2] WASHER  
54. 0S-1618 [4] BOLT  
55. 9M-1974 [4] WASHER-HARD  
56. 7T-5044 [1] COVER  
57. 5L-9018 [2] BOLT-SOCKET HEAD  
   
58. 9P-0656 [1] SPOOL AS  
59. 4B-9880 [1] BALL  
60. 4M-2381 [1] SPRING  
61. 1S-1636 [1] RETAINER  
62. 1S-1638 [1] RING-RETAINING  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP19460254
 

6I-9266: VALVE GP-LOCKUP CLUTCH & SOL

6I9266 VALVE GP-LOCKUP CLUTCH & SOLENOID
S/N 63W3742-3965
7X1120-PAGE 148.01
PART OF 8W4503 LINES & TORQUE CONVERTER FILTER
c553399 SEBP1946
  For full view, you need register

Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6T-3730 [1] BODY AS-VALVE  
  1S-6250 [2] DOWEL (9.5MM LONG)  
  5H-8985 [1] PIN-SPRING  
  7L-0811 [1] DOWEL (28.5MM LONG)  
2. 9S-8008 [4] PLUG-O-RING  
3. 3D-2824 [4] SEAL-O-RING  
4. 9S-8001 [6] PLUG-O-RING  
5. 4J-7533 [6] SEAL-O-RING  
6. 8J-8343 [1] SEAL-O-RING  
7. 8M-5250 [1] SEAL-O-RING  
8. 1F-5842 [2] BOLT  
9. 9M-1974 [6] WASHER-HARD  
10. 6I-9169 [1] ADAPTER  
11. 7X-1120 Y [1] VALVE GP-SOLENOID  
12. 9G-9150 [1] CLIP  
13. 3J-1907 [5] SEAL-O-RING  
14. 6V-3965 [1] NIPPLE AS  
15. 6V-0852 [1] CAP-DUST  
16. 9F-2247 [2] PLUG  
17. 9S-8004 [4] PLUG-O-RING  
18. 0S-1618 [6] BOLT  
19. 6T-3724 [1] COVER  
20. 8M-5127 [2] SEAL-O-RING  
21. 5L-9018 [2] BOLT-SOCKET HEAD  
22. 5P-0537 [2] WASHER  
23. 7T-5044 [1] COVER  
24. 7M-7316 [1] SPRING  
25. 2S-2182 [1] SEAL-O-RING  
26. 6T-5659 [1] BODY-LOAD PISTON  
27. 8H-9190 B [1] SHIM .762MM(.030IN)THK  
28. 8M-2932 B [1] SHIM .406MM(.016IN)THK  
29. 5J-6153 B [1] SHIM .193MM(.0076IN)THK  
30. 6T-0094 [1] PISTON-SELECTOR  
31. 6T-0093 [1] PISTON-LOAD  
32. 8P-9738 [1] ORIFICE-CASCADE  
33. 9D-7884 [1] SPRING  
34. 8E-4592 [1] STOP  
35. 9P-0656 [2] SPOOL AS (EACH INCLUDES)  
36. 4B-9880 [1] BALL  
37. 4M-2381 [1] SPRING  
38. 1S-1636 [1] RETAINER  
39. 1S-1638 [1] RING-RETAINING  
40. 9P-0683 [1] SPRING  
41. 5M-2504 [2] SLUG  
42. 9W-6964 [1] VALVE AS-EXHAUST  
  8N-4173 [1] DOWEL  
  3F-3152 [1] BALL  
43. 8M-4446 [1] SEAL-O-RING  
44. 5J-2721 B [2] SHIM .13MM(.005IN)THK  
45. 6J-3993 B [2] SHIM .254MM(.010IN)THK  
46. 5J-1036 B [2] SHIM .787MM(.031IN)THK  
47. 4M-1751 B [2] SPACER .41MM(.016IN)THK  
48. 9W-7410 [1] SPRING  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP19460255
 

6I-9513: VALVE GP-LOCKUP CLUTCH & SOL

6I9513 VALVE GP-LOCKUP CLUTCH & SOL
S/N 63W3966-UP
7X1120-PAGE 148.01
PART OF 8W4503 LINES & TORQUE CONVERTER FILTER
c719813 SEBP1946
  For full view, you need register

Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6I-9580 [1] BODY AS-VALVE  
  5H-8985 [1] PIN-SPRING  
  8E-8439 [1] DOWEL  
2. 9S-8008 [2] PLUG-O-RING  
  3D-2824 [2] SEAL-O-RING (23.47MM ID)  
3. 9S-8001 [7] PLUG-O-RING  
  4J-7533 [7] SEAL-O-RING (6.07MM ID)  
4. 7X-1120 Y [1] VALVE GP-SOLENOID  
5. 3J-1907 [4] SEAL-O-RING (15.85 MM OD)  
6. 6V-3965 [1] NIPPLE AS  
  6V-0852 [1] CAP-DUST  
7. 9S-8004 [3] PLUG-O-RING  
8. 5L-9018 [2] BOLT-SOCKET HEAD  
  5P-0537 [2] WASHER (2MM THK)  
9. 6I-9512 [1] COVER  
10. 0S-1618 [6] BOLT (5/16X18X1IN)  
11. 9M-1974 [4] WASHER-HARD  
12. 2S-2182 [1] SEAL-O-RING  
13. 7M-7316 [1] SPRING  
14. 6Y-7216 [1] BODY-LOAD PISTON  
15. 8H-9190 [2] SHIM  
  8M-2932 [2] SHIM  
  5J-6153 [2] SHIM  
16. 6T-0094 [1] PISTON-SELECTOR  
17. 6T-0093 [1] PISTON-LOAD  
18. 8M-5127 [1] SEAL-O-RING  
19. 8P-9738 [1] ORIFICE-CASCADE  
20. 9D-7884 [1] SPRING  
21. 8E-4592 [1] STOP  
22. 9P-0656 [2] SPOOL AS  
23. 9P-0683 [1] SPRING  
24. 5M-2504 [2] SLUG  
25. 9W-6964 [1] VALVE AS-EXHAUST  
26. 9S-8003 [1] PLUG-O-RING  
  1J-9671 [1] SEAL-O-RING (10.52MM ID)  
27. 8M-4446 [1] SEAL-O-RING  
28. 5J-2721 B [2] SHIM (0.13MM THK)  
  5J-1036 B [2] SHIM (0.80MM THK)  
  6J-3993 B [2] SHIM (0.25MM THK)  
  4M-1751 [2] SPACER  
29. 6T-3724 [1] COVER  
30. 9W-7410 [1] SPRING  
31. 9G-9150 [1] CLIP  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP19460256
 

3P-0348: VALVE GP-RELIEF

3P0348 VALVE GP-RELIEF
TORQUE CONVERTER INLET
PART OF 8W4503 LINES & TORQUE CONVERTER FILTER
c622135 SEBP1946
  For full view, you need register

Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4M-8239 [2] COVER  
2. 8M-4986 [2] SEAL-O-RING (37.69MM ID)  
3. 2P-4538 [1] SPOOL AS-RELIEF  
4. 5M-9548 [1] SPRING  
5. 1L-3162 [1] RING-RETAINING  
  8M-2537 [1] RETAINER  
6. 9M-4313 [1] POPPET  
7. 9S-8004 [2] PLUG-O-RING (9/16-18X2A THD)  
  3J-1907 [2] SEAL-O-RING (11.89MM ID)  
8. 3P-0246 [1] SPRING  
9. 7B-3028 [1] SCREW-DRIVE  
10. 6P-3944 [1] PLATE-IDENTIFICATION  
11. 5M-9623 B [3] SPACER (.9MM THK)  
  5M-9624 B [1] SPACER (.25MM THK)  
12. 0S-1594 [4] BOLT (3/8-16X1IN)  
  3B-4506 [4] LOCKWASHER  
  B   USE AS REQUIRED
 

#SEBP19460257
 

6T-9290: VALVE GP-SOLENOID

6T9290 VALVE GP-SOLENOID
24 VOLT
PART OF 6T3722 VALVE, 3T1510 CONTROL-TRANSMISSION HYDRAULIC
c758485 SEBP1946
  For full view, you need register

Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7T-3988 [1] YOKE  
2. 7T-3987 [1] VALVE  
3. 7T-3989 [1] COIL AS  
4. 7N-9737 [1] HOUSING-PLUG  
5. 7N-7780 [1] PIN-CONNECTOR  
6. 7N-7779 [1] SOCKET  
7. 1S-9593 [2] STRAP-CABLE  
   
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  160-6591 [1] VALVE KIT  
    (INCL WRENCH, PLUNGER,
    SPRING, SLEEVE & SEAL)
 

#SEBP19460258
 

7X-1120: VALVE GP-SOLENOID

7X1120 VALVE GP-SOLENOID
24 VOLT. S/N 63W3742-UP. TRANSMISSION S/N 8AA3056-UP
PART OF 1046461 CONTROL AR-TRANSMISSION, 3T1510 CONTROL-TRANSMISSION HYD,
6I9266, 6I9513 VALVES-LOCKUP CLUTCH & SOLENOID
c756555 SEBP1946
  For full view, you need register

Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7X-1121 [1] CARTRIDGE AS  
2. 104-5970 [1] LOCKNUT  
3. 4B-4276 [1] WASHER  
    THE FOLLOWING REPAIR
    KIT IS AVAILABLE:
  100-4083 [1] KIT-SEAL  
    (INCL SEALS & RINGS)
 

#SEBP19460259
 

9G-9624: TRANSMISSION AR

9G9624 TRANSMISSION AR*R
TRANSMISSION S/N 8AA1-UP
SEBP19460259 SEBP1946
  For full view, you need register

Parts for your 773B TRUCK:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
   
   
  9G-9627 Y [1] CASE & PARTS GP  
  3T-1510 Y [1] CONTROL GP-TRANSMISSION HYDRAULIC  
  9G-9626 Y [1] COVERS GP-SHIPPING  
   
  9G-9625 Y [1] GEAR GP-TRANSFER  
   
  9G-9628 Y [1] PLANETARY GP  
   
  9G-9629 Y [1] SENSOR GP-ELECTRONIC SPEED  
   
   
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
   
  7X-0761 [1] KIT-TRANSMISSION BEARING  
    (INCLUDES BEARINGS, DISCS, CUPS & CONES)
   
    GASKET KITS AVAILABLE:
   
  8T-1640 TORQUE CONVERTER  
  8T-1641 TRANSMISSION CASE AND COVERS  
  8T-1642 PLANETARY TRANSMISSION  
  8T-1643 TRANSMISSION HYDRAULIC CONTROL  
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Procedure to Clean Off-Highway Truck and Tractor-Scraper Power Train Oil Systems{3000, 3004}
Procedure to Clean Off-Highway Truck and Tractor-Scraper Power Train Oil Systems{3000, 3004}
Specifications
Disassembly and Assembly
Torque Converter
772B TRACTOR & 773B TRUCK POWER TRAIN
Torque Converter
772B TRACTOR & 773B TRUCK & 775B QUARRY TRUCK POWER TRAIN
Service Magazine

Caterpillar Parts SIS Catalog 773B :

Truck sale:

 
Caterpillar 773B
- Off Highway Trucks
FINANZAUTO S.A.
29,488 
Caterpillar 773B, Off Highway Trucks, Construction
- Off Highway Trucks
FINANZAUTO S.A.
 
Caterpillar 773B
- Off Highway Trucks
FINANZAUTO S.A.
 
26.000 
Caterpillar 773B, Dumper - Knickgelenk, Bau-Und Bergbauausrüstung
- Articulated Dump Trucks (ADTs)
QUINN COMPANY
 
26.000 
Caterpillar 773B, Dumper - Knickgelenk, Bau-Und Bergbauausrüstung
- Articulated Dump Trucks (ADTs)
QUINN COMPANY
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