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8J-1876 CYLINDER GP-BOWL 152.4-MM (6-IN)BORE X 508-MM (20-IN)STROKE PART OF 228-4556, 357-9756 SCRAPER AR 623G


HYDRAULIC SYSTEM
CYLINDER GP
LINES GP-HYDRAULIC
MOTOR GP
VALVE GP-CHECK

WHEEL SCRAPER 623G WHEEL SCRAPER DBY
 623G Wheel Scraper DBY00001-UP (MACHINE) SEBP4235 623G DBY   (2004)

HYDRAULIC SYSTEM

CYLINDER GP
CYLINDER GP-BOWL
8J-1876 CYLINDER GP-BOWL
CYLINDER GP-EJECTOR
8J-5478 CYLINDER GP-EJECTOR
CYLINDER GP-FLOOR
185-4338 CYLINDER GP-FLOOR
 

#SEBP42350090
 

8J-1876: CYLINDER GP-BOWL

8J-1876 CYLINDER GP-BOWL
152.4-MM (6-IN)BORE X 508-MM (20-IN)STROKE
PART OF 228-4556, 357-9756 SCRAPER AR
i00157711 SEBP4235
8J1876 CYLINDER GP-BOWL Parts scheme
  For full view, you need register

Parts for your 623G WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-1867 [1] ROD AS  
1A. 5J-2445 [1] BUSHING  
2. 8J-1869 [1] CYLINDER AS  
2A. 5J-2445 [1] BUSHING  
3. 9J-8047 [1] PISTON  
4. 9T-3709 C [1] HEAD  
5. 167-2201 C [1] SEAL AS-BUFFER  
6. 167-2312 C [1] SEAL-U-CUP  
7. 1D-4612 [2] BOLT (3/4-10X4-IN)  
8. 1P-4574 [2] FLANGE-HALF  
9. 225-3281 [1] SEAL-WIPER  
10. 2K-3258 [1] RING-BACKUP  
11. 3B-2968 [6] BOLT (3/4-10X3.5-IN)  
12. 3J-9545 [1] LOCKNUT (2-12-THD)  
13. 4B-3388 [4] BOLT (5/16-18X1.125-IN)  
14. 5F-7054 C [1] SEAL-O-RING  
15. 5H-3252 [1] SEAL-O-RING  
16. 5H-4017 [1] COVER  
17. 5J-4989 [1] SEAL AS  
18. 5P-8248 C [8] WASHER-HARD (20X36.5X3.5-MM THK)  
19. 7J-5326 [1] RING-WEAR  
20. 8T-8365 C [1] RING-WEAR  
21. 9M-1974 [4] WASHER-HARD (8.8X16X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP42350091
 

8J-5478: CYLINDER GP-EJECTOR

8J-5478 CYLINDER GP-EJECTOR
127-MM (5-IN)BORE X 1213-MM (47.75-IN)STROKE
PART OF 357-8452 CONTROL GP-HYDRAULIC, 228-4556 SCRAPER AR
i00157713 SEBP4235
8J5478 CYLINDER GP-EJECTOR Parts scheme
  For full view, you need register

Parts for your 623G WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8J-5475 [1] CYLINDER AS  
2. 8J-5395 [1] BUSHING  
3. 5J-5731 C [1] LOCKNUT (1-3/4-12-THD)  
4. 4J-4630 C [1] RING-WEAR  
5. 9X-7264 [1] SEAL AS  
6. 9T-8563 C [1] PISTON  
7. 5F-3144 [1] SEAL-O-RING  
8. 167-2201 [1] SEAL AS-BUFFER  
9. 167-2312 [1] SEAL-U-CUP  
10. 167-2463 [1] SEAL-WIPER  
11. 8J-5396 [1] ROD AS  
12. 8J-5394 [1] BUSHING  
13. 1D-4628 [4] BOLT (7/8-9X3.25-IN)  
  3B-4514 [4] LOCKWASHER  
14. 9T-6863 [1] HEAD  
15. 8T-5668 [1] RING-WEAR  
16. 2K-4096 [1] RING-BACKUP  
   
    AVAILABLE REPAIR KIT(S):
  186-4332 [1] KIT-SEAL  
  186-4363 [1] KIT-SEAL  
  186-4364 [1] KIT-SEAL  
  186-4365 [1] KIT-SEAL  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP42350092
 

185-4338: CYLINDER GP-FLOOR

185-4338 CYLINDER GP-FLOOR
139.70MM (5.5-IN)BORE X 1352.70-MM (53.26-IN)STROKE
PART OF 357-8452 CONTROL GP-HYDRAULIC, 228-4556 SCRAPER AR
i01260287 SEBP4235
1854338 CYLINDER GP-FLOOR Parts scheme
  For full view, you need register

Parts for your 623G WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 192-7862 [1] PISTON  
2. 185-4445 [1] CYLINDER AS (FLOOR)  
  3J-2373 [1] BUSHING  
3. 185-4459 [1] ROD AS  
  5J-2445 [1] BUSHING  
4. 186-0199 [1] HEAD  
5. 167-2209 [1] SEAL AS-BUFFER  
6. 167-2320 [1] SEAL-U-CUP  
7. 225-3285 [1] SEAL-WIPER  
8. 173-9779 M [6] BOLT (M24X3X80-MM)  
9. 2J-7686 [1] LOCKNUT (2.5X12-THD)  
10. 4T-5173 [1] SEAL  
11. 6V-8237 [8] WASHER (26X44X4-MM THK)  
12. 7J-1731 [1] RING-WEAR  
13. 8C-9101 [1] RING-WEAR  
14. 8J-1688 [1] SEAL-O-RING  
15. 8J-1689 [1] RING-BACKUP  
16. 8T-0667 M [2] BOLT (M24X3X100-MM)  
17. 8T-8376 [1] SEAL-HEAD  
  M   METRIC PART
 

#SEBP42350093
 

227-8292: LINES GP-DRAFT FRAME

227-8292 LINES GP-DRAFT FRAME
PART OF 228-4556, 357-9756 SCRAPER AR
i02198408 SEBP4235
2278292 LINES GP-DRAFT FRAME Parts scheme 2278292 LINES GP-DRAFT FRAME Parts scheme 2278292 LINES GP-DRAFT FRAME Parts scheme 2278292 LINES GP-DRAFT FRAME Parts scheme
  For full view, you need register

Parts for your 623G WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3G-6275 [2] TUBE AS  
2. 4D-5371 [3] CLIP  
3. 6V-8367 [1] LOCKWASHER  
4. 8J-6875 Y [2] VALVE GP-SHUTTLE  
5. 8V-1677 [2] FLANGE  
6. 9M-9224 [1] SPACER (0.406X0.75X1.688-IN THK)  
7. 8T-5050 [1] CONNECTOR  
8. 123-3955 [1] SNUBBER  
9. 141-2105 [1] ADAPTER  
10. 143-8428 Y [2] VALVE GP-CHECK  
11. 146-9043 I [2] HOSE AS  
12. 156-2659 Y [1] VALVE GP-MAIN CONTROL (SCRAPER)  
13. 226-7653 [1] TUBE AS  
14. 226-7654 [1] TUBE AS  
15. 229-1469 [4] PLATE AS  
16. 229-1470 I [1] HOSE AS  
17. 229-1484 I [1] HOSE AS  
18. 229-2988 I [1] HOSE AS  
19. 229-6265 [1] TUBE AS  
20. 229-6267 [1] TUBE AS  
21. 235-7161 I [1] HOSE AS  
22. 236-1280 [1] PLATE  
23. 236-5541 [1] PLATE AS  
24. 237-0368 I [1] HOSE AS  
25. 237-2062 [1] TUBE AS  
26. 237-6312 I [1] HOSE AS  
27. 237-6313 I [1] HOSE AS  
28. 237-6314 I [1] HOSE AS  
29. 237-6315 I [1] HOSE AS  
30. 237-6316 I [2] HOSE AS  
31. 237-6318 I [2] HOSE AS  
32. 237-6319 I [1] HOSE AS  
33. 237-6320 I [1] HOSE AS  
34. 237-6321 I [1] HOSE AS  
35. 237-6323 [1] TUBE AS  
36. 237-6324 [1] TUBE AS  
37. 239-6232 I [1] HOSE AS  
38. 239-6233 I [1] HOSE AS  
39. 239-6234 I [2] HOSE AS  
40. 239-6235 I [1] HOSE AS  
41. 248-0856 [1] PLATE AS  
42. 248-0857 [1] PLATE AS  
43. 248-0858 [1] PLATE AS  
44. 248-0859 [1] PLATE AS  
45. 306-5159 I [1] HOSE AS  
46. 110-6349 [1] FITTING AS (QUICK DISCONNECT)  
47. 148-8305 [1] ADAPTER AS  
  3J-1907 [1] SEAL-O-RING  
  5P-9617 [1] ADAPTER  
48. 148-8316 [1] CONNECTOR AS  
  3J-7354 [1] SEAL-O-RING  
  4J-5477 [1] SEAL-O-RING  
  6V-8647 [1] CONNECTOR  
49. 148-8336 [3] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8636 [1] CONNECTOR  
50. 148-8353 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-9001 [1] ELBOW  
51. 148-8378 [3] ELBOW AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  6V-8724 [1] ELBOW  
52. 148-8435 [1] TEE AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [2] SEAL-O-RING  
  6V-8781 [1] TEE  
53. 148-8457 [1] UNION AS (STRAIGHT)  
  6V-8398 [2] SEAL-O-RING  
  6V-8995 [1] UNION (STRAIGHT)  
54. 149-5452 [1] UNION AS (STRAIGHT)  
  6V-8397 [2] SEAL-O-RING  
  6V-8994 [1] UNION (STRAIGHT)  
55. 150-4043 [4] CONNECTOR AS  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  6V-9873 [1] CONNECTOR  
56. 150-4052 [1] UNION AS  
  4J-5477 [2] SEAL-O-RING  
  6V-8993 [1] UNION  
57. 164-5544 [2] ELBOW AS  
    (EACH INCLUDES)
  3E-2333 [1] ELBOW  
  6V-8398 [1] SEAL-O-RING  
58. 164-5624 [1] ELBOW AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
  9X-2085 [1] ELBOW  
59. 164-9869 [1] CONNECTOR AS  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
  9X-2297 [1] CONNECTOR  
60. 1H-2415 [8] BOLT (0.5-13X2.5-IN)  
61. 1P-3703 [2] SEAL-RECTANGULAR  
62. 1P-4577 [16] FLANGE-HALF  
63. 1P-4578 [24] FLANGE-HALF  
64. 1P-4579 [4] FLANGE-HALF  
65. 229-2989 I [1] HOSE AS  
66. 2P-1279 [1] LOCKNUT (9/16-18-THD)  
67. 3J-1907 [1] SEAL-O-RING  
68. 3V-1005 [8] CLAMP-HALF  
69. 4D-7735 [3] CLIP  
70. 4J-0520 [11] SEAL-O-RING  
71. 4J-0522 [17] SEAL-O-RING  
72. 4J-0524 [1] SEAL-O-RING  
73. 4J-0527 [2] SEAL-O-RING  
74. 6V-8398 [1] SEAL-O-RING  
75. 4K-0499 [2] LOCKWASHER  
76. 4L-6454 [7] BOLT (3/8-16X1-IN)  
77. 4L-9337 [8] BOLT (3/8-16X1.5-IN)  
78. 5K-1094 [1] LOCKWASHER  
79. 5M-3062 [3] BOLT (3/8-16X0.75-IN)  
80. 5P-1075 [28] WASHER-HARD (10.2X22.5X3-MM THK)  
81. 5P-1076 [4] WASHER-HARD (13.5X30X4-MM THK)  
82. 5P-2228 [8] BOLT (1/2-13X1-IN)  
83. 5P-2566 [8] BOLT (1/2-13X1.5-IN)  
84. 5P-2675 [4] BOLT (1/4-20X1.75-IN)  
85. 5P-7464 [2] CLIP (SLOT)  
86. 5P-7465 [2] CLIP (TAB)  
87. 5S-7382 [16] BOLT (3/8-16X1.375-IN)  
88. 6D-4244 [2] CLIP (LOOP)  
89. 6V-4247 [2] SCREW-HEX HEAD  
90. 6K-8178 [1] CLIP (LOOP)  
91. 6V-7359 [2] GROMMET (25-MM ID, 37-MM OD)  
92. 6V-8801 [2] NUT (3/8-16-THD)  
93. 6V-9168 [1] NUT (11/16-16-THD)  
94. 6V-9169 [1] NUT (13/16-16-THD)  
95. 7X-0312 [8] BOLT (7/16-14X2.5-IN)  
96. 7X-0313 [4] BOLT (7/16-14X2.75-IN)  
97. 7X-0352 [4] BOLT (5/8-11X4-IN)  
98. 8K-2665 [16] CLAMP-HALF  
99. 8K-4691 [16] CLAMP-HALF  
100. 8M-2773 [12] CLIP (LOOP)  
101. 8S-0023 [4] CLIP (SLOT)  
102. 8S-0024 [4] CLIP (TAB)  
103. 8T-2502 [2] BOLT (3/8-16X1.125-IN)  
104. 8T-4122 [4] WASHER-HARD (17X32X3.5-MM THK)  
105. 8T-4205 [4] WASHER-HARD (7.2X14.5X2-MM THK)  
106. 8T-4223 [42] WASHER-HARD (13.5X25.5X3-MM THK)  
107. 8T-4896 [35] WASHER-HARD (10.2X18.5X2.5-MM THK)  
108. 8T-5360 [64] WASHER (12X22.5X2.5-MM THK)  
109. 8T-7008 [9] BOLT (3/8-16X3-IN)  
110. 8T-8915 [3] BOLT (3/8-16X3.25-IN)  
111. 8T-8916 [44] BOLT (7/16-14X1.5-IN)  
112. 8T-8917 [4] BOLT (1/2-13X1.25-IN)  
113. 8T-8919 [18] BOLT (1/2-13X1.75-IN)  
114. 8T-9382 [8] BOLT (7/16-14X1.25-IN)  
115. 9B-7237 [17] BOLT (3/8-16X1.25-IN)  
116. 9X-8250 [4] CLIP  
117. 148-8367 [1] ELBOW AS  
  6V-9850 [1] ELBOW  
  6V-8397 [1] SEAL-O-RING  
118. 285-5631 [1] GUARD-HOSE  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP42350094
 

8I-1625: LINES GP-EJECTOR

8I-1625 LINES GP-EJECTOR
S/N DBY1-230
PART OF 228-4556 SCRAPER AR
i01405373 SEBP4235
8I1625 LINES GP-EJECTOR Parts scheme 8I1625 LINES GP-EJECTOR Parts scheme
  For full view, you need register

Parts for your 623G WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-1445 [4] PLATE  
2. 2T-2149 [1] TEE-O-RING  
3. 8I-1581 CY [1] VALVE GP-CHECK (FLOOR)  
4. 8I-1812 I [1] HOSE AS  
5. 8I-1868 [2] GUARD  
6. 8I-1878 [1] TUBE AS (RH)  
7. 8I-1879 [1] TUBE AS (LH)  
8. 8I-1880 [1] TUBE AS (RH)  
9. 8I-1881 [1] TUBE AS (LH)  
10. 8I-1905 [1] GUARD (RH)  
11. 8I-1906 [1] GUARD (LH)  
12. 8I-1939 I [1] HOSE AS  
13. 8I-1940 I [1] HOSE AS  
14. 8I-2391 CI [1] HOSE AS  
15. 8I-2392 CI [1] HOSE AS  
16. 8I-2393 CI [1] HOSE AS  
17. 8W-0634 [8] CLAMP  
18. 148-8361 C [1] ELBOW AS (90-DEG)  
  6V-9200 [1] ELBOW  
  3J-7354 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
19. 150-3057 C [1] TEE AS  
  6V-8792 [1] TEE-FACE SEAL  
  5K-9090 [3] SEAL-O-RING  
20. 153-6236 C [2] REDUCER AS  
    (EACH INCLUDES)
  6V-8946 [1] REDUCER  
  6V-9746 [1] SEAL-O-RING  
21. 155-2026 [2] UNION AS  
    (EACH INCLUDES)
  6V-8998 [1] UNION  
  5K-9090 [2] SEAL-O-RING  
22. 1P-4576 [4] FLANGE-HALF  
23. 1P-4578 C [8] FLANGE-HALF  
24. 4J-0520 [2] SEAL-O-RING  
25. 4J-0522 C [4] SEAL-O-RING  
26. 4J-5267 [2] SEAL-O-RING  
27. 4J-5477 C [1] SEAL-O-RING  
28. 4L-9337 [2] BOLT (3/8-16X1.5-IN)  
29. 4R-8958 [8] SPACER (10.42X12.7X50.8-MM THK)  
30. 5K-9090 C [3] SEAL-O-RING  
31. 5M-3062 C [1] BOLT (3/8-16X0.75-IN)  
32. 5P-1075 C [1] WASHER-HARD (10.2X22.5X3-MM THK)  
33. 5P-2228 [20] BOLT (1/2-13X1-IN)  
34. 5P-7464 C [2] CLIP (SLOT)  
35. 5P-7465 C [2] CLIP (TAB)  
36. 5P-7466 [1] CLIP (SLOT)  
37. 5P-7467 [1] CLIP (TAB)  
38. 5P-7470 C [1] CLIP (SLOT)  
39. 5P-7471 C [1] CLIP (TAB)  
40. 5P-8112 [1] GROMMET  
41. 5P-8182 C [1] GROMMET (46-MM ID)  
42. 5S-7379 [6] BOLT (3/8-16X0.875-IN)  
43. 6D-4246 C [1] CLIP (LOOP)  
44. 6V-7359 [2] GROMMET (25-MM ID, 37-MM OD)  
45. 6V-8397 C [1] SEAL-O-RING  
46. 6V-8801 C [2] NUT (3/8-16-THD)  
47. 6V-9172 [2] NUT (1-7/16-12-THD)  
48. 7X-0325 C [1] BOLT (1/2-13X2.5-IN)  
49. 8C-6869 C [1] CONNECTOR  
50. 8J-4110 [2] CLAMP  
51. 8S-1460 C [1] CLAMP  
52. 8T-4223 C [23] WASHER-HARD (13.5X25.5X3-MM THK)  
53. 8T-4896 C [37] WASHER-HARD (10.2X18.5X2.5-MM THK)  
54. 8T-5360 C [16] WASHER (12X22.5X2.5-MM THK)  
55. 8T-7008 [8] BOLT (3/8-16X3-IN)  
56. 8T-8916 C [16] BOLT (7/16-14X1.5-IN)  
57. 8T-8917 [1] BOLT (1/2-13X1.25-IN)  
58. 8T-9377 [8] BOLT (3/8-16X2.25-IN)  
59. 8T-9378 C [3] BOLT (3/8-16X4-IN)  
60. 9B-7237 [8] BOLT (3/8-16X1.25-IN)  
61. 9X-0941 C [1] LOCKNUT (1/2-13-THD)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP42350095
 

8I-1625: LINES GP-EJECTOR

8I-1625 LINES GP-EJECTOR
S/N DBY231-UP
PART OF 228-4556, 357-9756 SCRAPER AR
i02455843 SEBP4235
8I1625 LINES GP-EJECTOR Parts scheme 8I1625 LINES GP-EJECTOR Parts scheme
  For full view, you need register

Parts for your 623G WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1S-1445 [4] PLATE  
2. 2T-2149 [1] TEE-O-RING  
3. 8I-1581 Y [1] VALVE GP-CHECK (FLOOR)  
4. 8I-1812 I [1] HOSE AS  
5. 8I-1868 [1] GUARD  
6. 314-9079 C [1] TUBE AS (RH)  
7. C [1] TUBE AS (LH)  
8. 268-2941 C [1] TUBE AS (RH)  
9. 268-2942 C [1] TUBE AS (LH)  
10. 8I-1905 [1] GUARD (RH)  
11. 8I-1906 [1] GUARD (LH)  
12. 8I-1939 I [1] HOSE AS  
13. 8I-1940 I [1] HOSE AS  
14. 8I-2391 CI [1] HOSE AS  
15. 8I-2392 I [1] HOSE AS  
16. 8I-2393 I [1] HOSE AS  
17. 8W-0634 [8] CLAMP  
18. 148-8361 [1] ELBOW AS (90-DEG)  
  6V-9200 [1] ELBOW  
  3J-7354 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
19. 150-3057 [1] TEE AS  
  6V-8792 [1] TEE-FACE SEAL  
  5K-9090 [3] SEAL-O-RING  
20. 153-6236 [2] REDUCER AS  
    (EACH INCLUDES)
  6V-8946 [1] REDUCER  
  6V-9746 [1] SEAL-O-RING  
21. 155-2026 [2] UNION AS  
    (EACH INCLUDES)
  6V-8998 [1] UNION  
  5K-9090 [2] SEAL-O-RING  
22. 1P-4576 [4] FLANGE-HALF  
23. 1P-4578 [8] FLANGE-HALF  
24. 4J-0520 [2] SEAL-O-RING  
25. 4J-0522 [4] SEAL-O-RING  
26. 4J-5267 [2] SEAL-O-RING  
27. 4J-5477 [1] SEAL-O-RING  
28. 4L-9337 [2] BOLT (3/8-16X1.5-IN)  
29. 4R-8958 [8] SPACER (10.42X12.7X50.8-MM THK)  
30. 5K-9090 [3] SEAL-O-RING  
31. 5M-3062 [1] BOLT (3/8-16X0.75-IN)  
32. 5P-1075 [5] WASHER-HARD (10.2X22.5X3-MM THK)  
33. 5P-2228 [18] BOLT (1/2-13X1-IN)  
34. 5P-7464 [2] CLIP (SLOT)  
35. 5P-7465 [2] CLIP (TAB)  
36. 5P-7466 [1] CLIP (SLOT)  
37. 5P-7467 [1] CLIP (TAB)  
38. 5P-7470 [1] CLIP (SLOT)  
39. 5P-7471 [1] CLIP (TAB)  
40. 5P-8112 [1] GROMMET  
41. 5P-8182 [1] GROMMET (46-MM ID)  
42. 5S-7379 [6] BOLT (3/8-16X0.875-IN)  
43. 6D-4246 [1] CLIP (LOOP)  
44. 6V-7359 [2] GROMMET (25-MM ID, 37-MM OD)  
45. 6V-8397 [1] SEAL-O-RING  
46. 6V-8801 [2] NUT (3/8-16-THD)  
47. 6V-9172 [2] NUT (1-7/16-12-THD)  
48. 7X-0325 [1] BOLT (1/2-13X2.5-IN)  
49. 8C-6869 [1] CONNECTOR  
50. 8J-4110 [2] CLAMP  
51. 8S-1460 [1] CLAMP  
52. 8T-4223 [21] WASHER-HARD (13.5X25.5X3-MM THK)  
53. 8T-4896 [27] WASHER-HARD (10.2X18.5X2.5-MM THK)  
54. 8T-5360 [16] WASHER (12X22.5X2.5-MM THK)  
55. 8T-7008 [8] BOLT (3/8-16X3-IN)  
56. 8T-8916 [16] BOLT (7/16-14X1.5-IN)  
57. 8T-8917 [1] BOLT (1/2-13X1.25-IN)  
58. 8T-9377 [4] BOLT (3/8-16X2.25-IN)  
59. 8T-9378 [3] BOLT (3/8-16X4-IN)  
60. 9B-7237 [12] BOLT (3/8-16X1.25-IN)  
61. 9X-0941 [1] LOCKNUT (1/2-13-THD)  
62. 5P-4107 C [2] LOCKWASHER  
63. 301-7905 [1] GUARD  
64. 7X-0772 [6] WASHER-HARD (10.2X25.5X2.5-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP42350096
 

8I-1864: LINES GP-MOTOR

8I-1864 LINES GP-MOTOR
PART OF 228-4556, 357-9756 SCRAPER AR
i01222805 SEBP4235
8I1864 LINES GP-MOTOR Parts scheme
  For full view, you need register

Parts for your 623G WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 112-5895 [1] TUBE AS  
2. 2T-2965 [1] TUBE AS  
3. 8C-4436 [9] BOLT (1/2-13X1.375-IN)  
4. 8K-2665 [4] CLAMP-HALF  
5. 8T-4223 [48] WASHER-HARD (13.5X25.5X3-MM THK)  
6. 8X-1125 [1] TUBE AS  
7. 2T-2983 [1] TUBE AS  
8. 2T-2168 [1] BRACKET AS  
9. 4S-1962 [4] CLIP (LOOP)  
10. 5M-3062 [9] BOLT (3/8-16X0.75-IN)  
11. 8T-4896 [15] WASHER-HARD (10.2X18.5X2.5-MM THK)  
12. 2T-2985 [1] TUBE AS  
13. 6V-9746 [1] SEAL-O-RING  
14. 2T-2984 [1] TUBE AS  
15. 6V-8398 [1] SEAL-O-RING  
16. 2T-2988 I [1] HOSE AS  
17. 2T-2989 I [1] HOSE AS  
18. 6K-8178 [5] CLIP (LOOP)  
20. 6H-7062 [2] SPACER (13.5X25X19-MM THK)  
21. 6V-8188 [2] NUT (1/2-13-THD)  
22. 1S-1015 [6] CLIP (LOOP)  
23. 9K-2522 [4] CLIP  
24. 8T-7529 [6] CLIP  
25. 148-8340 [1] CONNECTOR AS  
  6V-8639 [1] CONNECTOR  
  3K-0360 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
28. 4J-0522 [1] SEAL-O-RING  
29. 1P-3705 [1] SEAL-RECTANGULAR  
30. 8T-4835 [8] BOLT (1/2-13X2-IN)  
31. 336-3592 I [1] HOSE AS  
32. 4J-0524 [3] SEAL-O-RING  
33. 5P-8077 [2] FLANGE-HALF  
34. 8C-6362 [8] BOLT (5/8-11X2.75-IN)  
35. 8T-4122 [8] WASHER-HARD (17X32X3.5-MM THK)  
36. 8I-1866 I [1] HOSE AS  
37. 3H-4330 [4] FLANGE-SPLIT  
38. 8T-8916 [4] BOLT (7/16-14X1.5-IN)  
39. 3H-3667 [2] FLANGE  
40. 5P-2566 [12] BOLT (1/2-13X1.5-IN)  
41. 8T-5360 [4] WASHER (12X22.5X2.5-MM THK)  
43. 8T-2501 [6] BOLT (3/8-16X2-IN)  
45. 148-8388 [1] ELBOW AS  
  6V-8629 [1] ELBOW  
  2M-9780 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
46. 8T-8920 [1] BOLT (1/2-13X3.25-IN)  
47. 2T-2993 [3] CLAMP  
48. 160-6506 [6] SPACER (12.52X17.14X17.5-MM THK)  
49. 6V-9169 [1] NUT (13/16-16-THD)  
50. 6V-9172 [1] NUT (1-7/16-12-THD)  
51. 155-2026 [1] UNION AS  
  6V-8998 [1] UNION  
  5K-9090 [2] SEAL-O-RING  
53. 164-6859 [1] UNION AS  
  6V-9353 [1] UNION  
  6V-8398 [1] SEAL-O-RING  
  7J-9108 [1] SEAL-O-RING  
54. 7X-0325 [2] BOLT (1/2-13X2.5-IN)  
55. 5P-1075 [6] WASHER-HARD (10.2X22.5X3-MM THK)  
56. 3P-3190 [1] SPACER (1.94-MM THK)  
57. 8T-2417 [4] CLAMP-HALF  
58. 1P-3708 [1] SEAL-RECTANGULAR  
59. 4D-5371 [3] CLIP  
60. 4L-6454 [6] BOLT (3/8-16X1-IN)  
61. 2T-3242 [1] GUARD  
64. 1P-3704 [2] SEAL-RECTANGULAR  
65. 6V-8557 [1] NUT-FACE SEAL (1-7/16-12-THD)  
66. 150-3071 [1] REDUCER AS  
  6V-8945 [1] REDUCER-O-RING  
  7J-9108 [1] SEAL-O-RING  
67. 1P-5767 [4] FLANGE-HALF  
68. 1P-4579 [2] FLANGE-HALF  
69. 8I-1014 [2] GUARD  
70. 5P-2228 [14] BOLT (1/2-13X1-IN)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP42350097
 

159-7157: MOTOR GP-PISTON

159-7157 MOTOR GP-PISTON
LINK
PART OF 8I-1725 DRIVE GP-ELEVATOR
i01190661 SEBP4235
1597157 MOTOR GP-PISTON Parts scheme
  For full view, you need register

Parts for your 623G WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-1641 [1] HOUSING  
2. 152-6610 Y [2] VALVE GP-RELIEF (HYDRAULIC MOTOR)  
3. 105-5212 [2] PLUG AS  
4. 7X-3345 M [2] BOLT-SOCKET HEAD (M12X1.75X85-MM)  
5. 8T-4231 [1] DOWEL  
6. 179-2221 [1] HEAD-MOTOR  
7. 8T-3957 M [4] BOLT-SOCKET HEAD (M12X1.75X30-MM)  
8. 9X-4611 [1] SEAL-O-RING  
9. 2M-9780 [1] SEAL-O-RING  
10. 9S-8006 [1] PLUG (7/8-14-THD)  
11. 179-2220 Y [1] ROTATING GP-MOTOR  
12. 512-5159 Y [1] COVER GP-MOTOR  
13. 9T-1579 B [1] SHIM (0.3-MM THK)  
14. 9T-1576 B [1] SHIM (0.1-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP42350098
 

179-2220: ROTATING GP-MOTOR

179-2220 ROTATING GP-MOTOR
PART OF 159-7157 MOTOR GP-PISTON
i01190790 SEBP4235
1792220 ROTATING GP-MOTOR Parts scheme
  For full view, you need register

Parts for your 623G WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 171-3061 [1] SPRING  
2. 171-5989 [1] KIT-BEARING  
3. 9T-1642 [1] PLATE-RETAINING  
4. 165-6969 [7] PISTON AS  
    (EACH INCLUDES)
  9T-1582 [2] RING  
5. 9T-1687 [1] BARREL-CYLINDER  
6. 9T-1689 [1] PLATE-PORT  
7. 171-3060 B [1] SHIM (3.6-MM THK)  
8. 171-3059 B [1] SHIM (3.7-MM THK)  
9. 171-3058 B [1] SHIM (3.8-MM THK)  
10. 171-3057 B [1] SHIM (3.9-MM THK)  
11. 171-3055 B [1] SHIM (4-MM THK)  
12. 171-3054 [1] PIN-CENTER  
13. 216-0029 M [7] SCREW (M6X20-MM)  
14. 9T-1576 B [2] SHIM (0.1-MM THK)  
15. 5D-5958 [1] SEAL-O-RING  
16. 6V-3326 [1] RING-RETAINING  
17. 472-3665 [1] COVER AS-FRONT  
  123-5748 [1] SEAL-SHAFT  
19. 171-3066 [1] SHAFT-MOTOR  
20. 9T-1579 B [2] SHIM (0.3-MM THK)  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP42350099
 

143-8428: VALVE GP-CHECK

143-8428 VALVE GP-CHECK
VENT OPERATED
PART OF 227-8292 LINES GP-DRAFT FRAME
i00961939 SEBP4235
1438428 VALVE GP-CHECK Parts scheme
  For full view, you need register

Parts for your 623G WHEEL SCRAPER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9J-0832 [1] BODY  
2. 4T-9859 [1] VALVE  
3. 9S-4684 [1] PLUG  
4. 3J-1907 [2] SEAL-O-RING  
5. 9S-9334 [1] PLUG (1 5/16-12-THD)  
6. 7M-8485 [1] SEAL-O-RING  
7. 8F-3398 [1] SPRING  
8. 9T-3096 Y [1] VALVE GP-CHECK (CARRY)  
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Installation of Double Lip Wiper Seal{7562}
Installation of Double Lip Wiper Seal{7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Procedure to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
Technical Information Bulletin
Surface Finishes of Cylinder Bores{7562}
Surface Finishes of Cylinder Bores{7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Specifications
Bowl Cylinder
623G Wheel Tractor-Scraper Hydraulic System
Ejector Cylinder
623G Wheel Tractor-Scraper Hydraulic System
Floor Cylinder
623G Wheel Tractor-Scraper Hydraulic System
Tool Operating Manual
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
Procedures for Using the 232-4686 Cylinder Washer Tank Group European Union Compliant{0374, 0599, 0680, 0738}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
1U-9001 and 1U-9002 Automatic Hone Tooling{0599, 0677, 0738, 7562, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
Model HCS-40 Hydraulic Cylinder Servicer{0374, 0599, 0700, 0738, 7562}
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}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 265-4177, 265-4209 Service Tool Groups to Install Sensors in Position-Sensing Hydraulic Cylinders{0599, 0709, 0738, 1439, 7562, 7562}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Using the 9U-7868 and 9U-7869 Spanner Wrench to Remove and install Threaded Gland Cylinder Heads{0374, 0599, 0602, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Procedures for Using the 120-9143 Cylinder Washer Tank Group {0374, 0602, 0680, 0738}
Reuse And Salvage Guidelines
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Reuse Guideline for Hydraulic Cylinder Position Sensor {5574, 5736}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Repair Process {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Inspection and Salvage of Hydraulic Cylinder Components {7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Measuring Bores and Installing Seals in Standard and Oversized Hydraulic Cylinders {5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
Machining the O-ring Groove into the Face of Oversized Bolted Head Hydraulic Cylinders {0677, 5100, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
HVOF Identification and Polishing (Superfinishing){0674, 0679, 1000, 7000, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Thermal Spray Procedures for Hydraulic Cylinder Rods{0679, 7562, 7562}
Contamination Control Guidelines
Hydraulic Cylinder Honing {7562}
Hydraulic Cylinder Honing {7562}
Applied Failure Analysis
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Hydraulic Cylinder Seal Failure Analysis {7555, 7562}
Testing and Adjusting
Hydraulic Cylinder Drift - Check
623G Wheel Tractor-Scraper Hydraulic System
Cylinder Cycle Time - Check
623G Wheel Tractor-Scraper Hydraulic System
Bench Test Procedures
Testing Hydraulic Cylinders Using the <NOBR>188-3926</NOBR> Caterpillar Cylinder Tester and the <NOBR> 9U-6803</NOBR> Caterpillar Cylinder Tester {0784, 7562}
Testing Hydraulic Cylinders Using the 188-3926 Caterpillar Cylinder Tester and the 9U-6803 Caterpillar Cylinder Tester {0784, 7562}
Disassembly and Assembly
Floor Cylinder - Remove and Install
623G Wheel Tractor-Scraper Machine Systems
Bowl Lift Cylinder - Remove and Install
623G Wheel Tractor-Scraper Machine Systems
Check Valve (Floor) - Remove
623G Wheel Tractor-Scraper Machine Systems
Check Valve (Floor) - Install
623G Wheel Tractor-Scraper Machine Systems
Load Cylinder - Remove and Install
623G Wheel Tractor-Scraper Machine Systems
Steering Cylinder - Remove and Install
623G Wheel Tractor-Scraper Machine Systems
Ejector Cylinder - Remove and Install
623G Wheel Tractor-Scraper Machine Systems
Service Magazine
Procedure Now Available to Test the Position Sensor of a Hydraulic Cylinder {1439, 7562}
2012/10/04
Compatible Puller Stud and Hydraulic Cylinder Capacity Chart {0599, 7000, 7562}
2009/01/05
A Rework Procedure Improves the Seal Assembly Performance in Hydraulic Cylinders on Cat Products {7562}
2010/04/30

Caterpillar Parts SIS Catalog 623G :

ACTUATOR GP-PILOT CONTROL
192-6443 ACTUATOR GP-PILOT CONTROL
LINES GP-STEERING
8W-0575 LINES GP-STEERING
CYLINDER GP-STEERING
3G-5192 CYLINDER GP-STEERING
CYLINDER GP-STEERING
3G-5192 CYLINDER GP-STEERING
VALVE GP-SOLENOID
188-2461 VALVE GP-SOLENOID
VALVE GP-CHECK
9D-0338 VALVE GP-CHECK
4D-0487 VALVE AS-CHECK
SLACK ADJUSTER GP
169-2903 SLACK ADJUSTER GP
CYLINDER GP-EJECTOR
8J-5478 CYLINDER GP-EJECTOR
CYLINDER GP-FLOOR
185-4338 CYLINDER GP-FLOOR
LINES GP-DRAFT FRAME
227-8292 LINES GP-DRAFT FRAME
LINES GP-EJECTOR
8I-1625 LINES GP-EJECTOR
LINES GP-EJECTOR
8I-1625 LINES GP-EJECTOR
LINES GP-MOTOR
8I-1864 LINES GP-MOTOR
MOTOR GP-PISTON
159-7157 MOTOR GP-PISTON
ROTATING GP-MOTOR
179-2220 ROTATING GP-MOTOR

Truck sale:

Caterpillar 623G
 
Caterpillar 623G
- Road Scraper
EMPIRE MACHINERY
Caterpillar 623G, Road Scraper, Construction
245,000 
Caterpillar 623G, Road Scraper, Construction
- Scrapers
HOLT OF CALIFORNIA
Caterpillar 623G, Schaber, Bau-Und Bergbauausrüstung
339.000 
Caterpillar 623G, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
QUINN COMPANY
Caterpillar 623G, Schaber, Bau-Und Bergbauausrüstung
395.000 
Caterpillar 623G, Schaber, Bau-Und Bergbauausrüstung
- Scrapers
WAGNER EQUIPMENT CO
 
275,000 
Caterpillar 623G, Construction
- Scrapers
WESTERN STATES EQUIPMENT
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The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
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