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159-9609 GEAR & CASE GP-TRANSFER S/N M1R1-UP W/O PINION PART OF 238-0254 TRANSMISSION AR 621G WHEEL TRACTOR


POWER TRAIN
GEAR GP
OPERATOR STATION
PANEL GP
POWER TRAIN
LINES GP-POWER TRAIN OIL
LINES GP-RETARDER
MANIFOLD & SCREENS GP
TRANSMISSION GP
POWER TRAIN AR
PUMP GP

WHEEL TRACTOR 621G WHEEL TRACTOR DBB
 621G Wheel Tractor DBB00001-UP (MACHINE) POWERED BY C15 Engine SEBP4232 621G DBB   (2004)

POWER TRAIN

GEAR GP
CASE GP-TRANSFER GEAR
3T-1420 CASE GP-TRANSFER GEAR
GEAR & CASE GP-TRANSFER
159-9609 GEAR & CASE GP-TRANSFER
 

#SEBP42320380
 

159-9609: GEAR & CASE GP-TRANSFER

159-9609 GEAR & CASE GP-TRANSFER
S/N M1R1-UP
W/O PINION
PART OF 238-0254 TRANSMISSION AR
i01257392 SEBP4232
1599609 GEAR & CASE GP-TRANSFER Parts scheme
  For full view, you need register

Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3T-1420 Y [1] CASE GP-TRANSFER GEAR  
2. 8S-0615 B [2] SHIM PACK (INCLUDES 10-SHIMS)  
3. 1A-2029 [19] BOLT (3/8-16X1.125-IN)  
4. 140-6653 [1] CAGE-BEARING  
5. 8E-6735 [1] GEAR-PUMP DRIVE (84-TEETH)  
6. 2M-1309 [1] SEAL-O-RING  
7. 8S-0617 [1] COVER  
8. 3F-5792 [1] SEAL-O-RING  
9. 3J-0634 [1] SEAL-O-RING  
10. 3T-1451 [1] CAGE-BEARING  
11. 2P-7023 B [1] SHIM PACK (INCLUDES 10-SHIMS)  
12. 8E-1253 [1] GEAR-TRANSFER (88-TEETH)  
13. 8E-1254 [1] GEAR-TRANSFER (73-TEETH)  
14. 2P-7039 [1] GEAR (77-TEETH)  
15. 2P-7021 [1] CAGE-BEARING  
16. 7B-3235 [8] BOLT (1/2-13X1.375-IN)  
17. 9H-3360 [1] SEAL-O-RING  
18. 3B-1915 [9] BOLT (3/8-16X1.375-IN)  
19. 030-0060 [6] CUP-BEARING  
20. 177-7886 [6] CONE  
21. 2D-8822 [2] STUD-TAPERLOCK (5/8-11X2.36-IN)  
22. 2B-0947 [2] BOLT (1/2-13X2.25-IN)  
23. 5M-1932 [7] STUD-TAPERLOCK (1/2-13X2.17-IN)  
24. 1F-7958 [9] NUT-FULL (1/2-13-THD)  
25. 2P-7054 [1] GEAR (70-TEETH)  
26. 2S-6530 [1] CAGE-BEARING  
27. 5H-6199 [1] RING-RETAINING  
28. 3K-0526 [1] BALL BEARING  
29. 6F-0711 [4] SEAL-O-RING  
30. 3P-9089 [1] ADAPTER-FILTER  
31. 0S-1595 [5] BOLT (1/2-13X1.25-IN)  
32. 0S-1588 [9] BOLT (3/8-16X1.25-IN)  
  B   USE AS REQUIRED
  Y   SEPARATE ILLUSTRATION
 

#SEBP42320381
 

343-8893: KIT-ACCESS COVER GP

343-8893 KIT-ACCESS COVER GP -HVAC
S/N DBB1-UP
FIELD REPLACEMENT FOR @@@@@268-3450@@@@@
FOR USE WITH REHS4238 - HVAC ACCESS COVER INSTALLATION
FIELD INSTALLATION
i05698151 SEBP4232
3438893 KIT-ACCESS COVER GP Parts scheme
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Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9M-5732 [8] RIVET-POP  
2. 307-2427 [2] PLATE AS  
    (EACH INCLUDES)
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
3. 308-6334 [1] INSULATION  
4. 316-1213 [1] TUBE AS  
5. 316-1876 [1] STRIP-RUBBER  
6. 316-1877 [1] STRIP-RUBBER  
7. 316-4431 [2] BRACKET AS  
8. 339-3211 [1] PLATE AS-MOUNTING  
9. 381-7246 [1] COVER AS  
  9F-2978 [1] NUT-WELD (3/8-16-THD)  
10. 381-7251 [1] DOOR AS-ACCESS  
  188-2702 [1] LATCH AS  
11. 0S-1588 [2] BOLT (3/8-16X1.25-IN)  
12. 175-7141 M [6] NUT-HEX FLANGE (M10X1.5-THD)  
13. 5M-3062 [3] BOLT (3/8-16X0.75-IN)  
14. 5S-7379 [2] BOLT (3/8-16X0.875-IN)  
15. 8T-4121 [17] WASHER-HARD (11X21X2.5-MM THK)  
16. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
17. 8T-4137 M [11] BOLT (M10X1.5X20-MM)  
18. 8T-4896 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
19. 9M-2307 [8] WASHER (5.2X19X2-MM THK)  
20. 9X-6458 [2] WASHER-HARD (10.2X22.5X3-MM THK)  
  M   METRIC PART
 

#SEBP42320382
 

236-0799: LINES GP-POWER TRAIN OIL

236-0799 LINES GP-POWER TRAIN OIL
S/N DBB1-314
PART OF 228-4564 CHASSIS AR
i02193880 SEBP4232
2360799 LINES GP-POWER TRAIN OIL Parts scheme 2360799 LINES GP-POWER TRAIN OIL Parts scheme
  For full view, you need register

Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1N-8559 [1] TEE-SERVICE  
2. 6G-0078 [2] BREATHER (TRANSMISSION)  
3. 6V-0852 [2] CAP-DUST  
4. 8C-3447 [1] CAP-DUST  
5. 8W-2399 I [1] HOSE AS  
6. 164-5567 [2] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
7. 164-5590 [1] VALVE AS-FLUID SAMPLING  
  3J-7354 [1] SEAL-O-RING  
  8C-3446 [1] VALVE-SAMPLING  
8. 240-0013 I [1] HOSE AS  
9. 240-0014 I [1] HOSE AS  
10. 240-0016 I [1] HOSE AS  
11. 240-0015 I [1] HOSE AS  
12. 251-2453 [1] TUBE AS  
13. 254-9168 I [1] HOSE AS  
14. 255-0992 [1] TUBE AS  
15. 255-2344 I [1] HOSE AS  
16. 255-8335 [1] BRACKET  
17. 067-2551 [1] CLIP  
18. 148-8305 [1] ADAPTER AS  
  5P-9617 [1] ADAPTER  
  3J-1907 [1] SEAL-O-RING  
19. 148-8319 [1] CONNECTOR AS  
  6V-8715 [1] CONNECTOR  
  2M-9780 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
20. 148-8327 [1] CONNECTOR AS  
  6V-8637 [1] CONNECTOR  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
21. 148-8336 [1] CONNECTOR AS  
  6V-8636 [1] CONNECTOR  
  3J-1907 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
22. 148-8347 [1] ELBOW AS  
  6V-9007 [1] ELBOW  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
23. 148-8361 [2] ELBOW AS (90-DEG)  
    (EACH INCLUDES)
  6V-9200 [1] ELBOW  
  3J-7354 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
24. 148-8367 [1] ELBOW AS  
  6V-9850 [1] ELBOW  
  6V-8397 [1] SEAL-O-RING  
25. 148-8392 [1] ELBOW AS  
  6V-9853 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
26. 153-6237 [1] ELBOW AS  
  6V-9004 [1] ELBOW  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
27. 1P-3704 [3] SEAL-RECTANGULAR  
28. 1P-4577 [6] FLANGE-HALF  
29. 1P-4579 [4] FLANGE-HALF  
30. 1P-5761 [4] FLANGE-HALF  
31. 216-9199 [2] UNION AS  
    (EACH INCLUDES)
  9X-2317 [1] UNION  
  5K-9090 [1] SEAL-O-RING  
  6V-8400 [1] SEAL-O-RING  
32. 2K-3019 [2] CLAMP-HOSE  
33. 3D-2992 [1] SEAL  
34. 3J-5389 [1] PLUG (EXTERNAL)  
35. 4J-0520 [3] SEAL-O-RING  
36. 4J-0521 [1] SEAL-O-RING  
37. 4J-0524 [2] SEAL-O-RING  
38. 5D-6149 [1] SCREEN AS (TRANSMISSION SCAVENGE)  
39. 5M-3062 [1] BOLT (3/8-16X0.75-IN)  
40. 5P-1075 [2] WASHER-HARD (10.2X22.5X3-MM THK)  
41. 5S-7382 [12] BOLT (3/8-16X1.375-IN)  
42. 5S-7383 [2] BOLT (3/8-16X1.75-IN)  
43. 5T-9915 [1] ELBOW  
44. 6G-1121 [1] ELBOW  
45. 6K-4934 [2] CLIP (SLOT)  
46. 6K-4935 [2] CLIP (TAB)  
47. 6V-8801 [1] NUT (3/8-16-THD)  
48. 6V-9157 [1] ADAPTER  
49. 6V-9172 [2] NUT (1-7/16-12-THD)  
50. 7M-8485 [1] SEAL-O-RING  
51. 7X-0288 [1] BOLT (3/8-16X1.625-IN)  
52. 7X-0310 [8] BOLT (7/16-14X2-IN)  
53. 7X-0507 [8] WASHER-HARD (12X22.5X5-MM THK)  
54. 8D-8428 [1] ADAPTER  
55. 8M-2773 [1] CLIP (LOOP)  
56. 8T-2501 [4] BOLT (3/8-16X2-IN)  
57. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
58. 8T-4896 [21] WASHER-HARD (10.2X18.5X2.5-MM THK)  
59. 8T-8917 [2] BOLT (1/2-13X1.25-IN)  
60. 8T-8919 [8] BOLT (1/2-13X1.75-IN)  
61. 8W-2398 [1] FLANGE  
62. 8W-2521 I [1] HOSE AS  
63. 9B-7237 [2] BOLT (3/8-16X1.25-IN)  
64. 9L-1480 [1] GASKET  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP42320383
 

236-0799: LINES GP-POWER TRAIN OIL

236-0799 LINES GP-POWER TRAIN OIL
S/N DBB315-UP
PART OF 228-4564 CHASSIS AR
i02438113 SEBP4232
2360799 LINES GP-POWER TRAIN OIL Parts scheme 2360799 LINES GP-POWER TRAIN OIL Parts scheme
  For full view, you need register

Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1N-8559 [1] TEE-SERVICE  
2. 4D-0179 C [2] BRACKET-MOUNTING  
3. 6G-0078 [2] BREATHER (TRANSMISSION)  
4. 6V-0852 [2] CAP-DUST  
6. 8W-2399 I [1] HOSE AS  
7. 8X-6973 CI [1] HOSE AS  
8. 8X-9261 CI [1] HOSE AS  
9. 164-5567 [2] COUPLER AS-QUICK DISCONNECT (MALE)  
    (EACH INCLUDES)
  3J-1907 [1] SEAL-O-RING  
  6V-3965 [1] FITTING (QUICK DISCONNECT)  
11. 188-0839 CI [1] HOSE AS  
12. 208-1629 C [2] ELBOW AS  
    (EACH INCLUDES)
  2T-2396 [1] ELBOW  
  6V-8398 [1] SEAL-O-RING  
13. 240-0013 I [1] HOSE AS  
14. 240-0014 I [1] HOSE AS  
15. 251-2453 [1] TUBE AS  
16. 254-9168 I [1] HOSE AS  
17. 255-0992 [1] TUBE AS  
18. 255-2344 I [1] HOSE AS  
19. 272-3185 C [1] BRACKET  
20. 272-3186 CI [1] HOSE AS  
21. 272-3187 CI [1] HOSE AS  
22. 1S-6420 [1] CLIP  
24. 148-8327 [1] CONNECTOR AS  
  6V-8637 [1] CONNECTOR  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
25. 148-8345 C [2] CONNECTOR AS  
    (EACH INCLUDES)
  6V-8638 [1] CONNECTOR  
  2M-9780 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
26. 148-8347 [1] ELBOW AS  
  6V-9007 [1] ELBOW  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
27. 148-8358 C [1] ELBOW AS  
  6V-8624 [1] ELBOW  
  2M-9780 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
28. 148-8361 [2] ELBOW AS (90-DEG)  
    (EACH INCLUDES)
  6V-9200 [1] ELBOW  
  3J-7354 [1] SEAL-O-RING  
  6V-8397 [1] SEAL-O-RING  
29. 148-8370 C [1] ELBOW AS  
  6V-9850 [1] ELBOW  
  6V-8397 [1] SEAL-O-RING  
30. 148-8392 [1] ELBOW AS  
  6V-9853 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
31. 150-4043 C [1] CONNECTOR AS  
  6V-9873 [1] CONNECTOR  
  3J-1907 [1] SEAL-O-RING  
  6V-8398 [1] SEAL-O-RING  
32. 153-6237 [1] ELBOW AS  
  6V-9004 [1] ELBOW  
  3D-2824 [1] SEAL-O-RING  
  6V-9746 [1] SEAL-O-RING  
33. 165-4931 C [1] ELBOW AS  
34. 1P-3704 [3] SEAL-RECTANGULAR  
35. 1P-4577 [6] FLANGE-HALF  
36. 1P-4579 [4] FLANGE-HALF  
37. 1P-5761 [4] FLANGE-HALF  
38. 216-9199 [2] UNION AS  
    (EACH INCLUDES)
  9X-2317 [1] UNION  
  5K-9090 [1] SEAL-O-RING  
  6V-8400 [1] SEAL-O-RING  
39. 2B-0858 C [1] PLUG-PIPE  
40. 2K-3019 [2] CLAMP-HOSE  
41. 3D-2992 [1] SEAL  
42. 4J-0520 [3] SEAL-O-RING  
43. 4J-0521 [1] SEAL-O-RING  
44. 4J-0524 [2] SEAL-O-RING  
45. 5D-6149 [1] SCREEN AS (TRANSMISSION SCAVENGE)  
46. 4L-6454 [1] BOLT (3/8-16X1-IN)  
47. 5P-1075 [2] WASHER-HARD (10.2X22.5X3-MM THK)  
48. 5S-7382 [12] BOLT (3/8-16X1.375-IN)  
49. 5S-7383 [2] BOLT (3/8-16X1.75-IN)  
50. 5T-9915 [1] ELBOW  
51. 6G-1121 [1] ELBOW  
52. 6K-4934 [2] CLIP (SLOT)  
53. 6K-4935 [2] CLIP (TAB)  
54. 6V-8801 [1] NUT (3/8-16-THD)  
55. 6V-9157 C [3] ADAPTER  
56. 6V-9172 [2] NUT (1-7/16-12-THD)  
57. 7M-8485 [1] SEAL-O-RING  
58. 7X-0288 [1] BOLT (3/8-16X1.625-IN)  
59. 7X-0310 [8] BOLT (7/16-14X2-IN)  
60. 7X-0507 [8] WASHER-HARD (12X22.5X5-MM THK)  
61. 8D-8428 [1] ADAPTER  
62. 1S-0994 [1] CLIP (LOOP)  
63. 8T-2501 [4] BOLT (3/8-16X2-IN)  
64. 8T-2502 C [4] BOLT (3/8-16X1.125-IN)  
65. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
66. 8T-4896 C [25] WASHER-HARD (10.2X18.5X2.5-MM THK)  
67. 8T-8917 [2] BOLT (1/2-13X1.25-IN)  
68. 8T-8919 [8] BOLT (1/2-13X1.75-IN)  
69. 8W-2398 [1] FLANGE  
70. 9B-7237 [2] BOLT (3/8-16X1.25-IN)  
71. 9L-1480 [1] GASKET  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

#SEBP42320384
 

243-1610: LINES GP-RETARDER

243-1610 LINES GP-RETARDER
S/N DBB1-296
PART OF 243-4525 RETARDER AR
AN ATTACHMENT
i02194493 SEBP4232
2431610 LINES GP-RETARDER Parts scheme 2431610 LINES GP-RETARDER Parts scheme
  For full view, you need register

Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 164-4216 Y [1] VALVE GP-RETARDER HYD CONTROL  
2. 243-2054 I [1] HOSE AS  
3. 243-2055 I [1] HOSE AS  
4. 258-9769 [1] TUBE AS  
5. 243-5531 I [1] HOSE AS  
6. 243-7215 [1] ELBOW  
7. 254-7753 [1] BRACKET AS  
8. 255-9159 I [1] HOSE AS  
9. 255-9160 I [1] HOSE AS  
10. 255-9173 [1] TUBE AS  
11. 148-8347 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
12. 148-8392 [1] ELBOW AS  
  6V-9746 [1] SEAL-O-RING  
  6V-9853 [1] ELBOW  
13. 148-8411 [2] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-4185 [1] PLUG (3/4-16-THD)  
14. 153-6259 [1] TEE AS  
  3D-2824 [1] SEAL-O-RING  
  6V-8777 [1] TEE-FACE SEAL  
  6V-9746 [2] SEAL-O-RING  
15. 160-6348 I [1] HOSE AS  
16. 1P-3705 [1] SEAL-RECTANGULAR  
17. 1P-4577 [4] FLANGE-HALF  
18. 1P-4578 [4] FLANGE-HALF  
19. 1P-4579 [4] FLANGE-HALF  
20. 3J-5389 [1] PLUG (EXTERNAL)  
21. 4J-0520 [2] SEAL-O-RING  
22. 4J-0522 [2] SEAL-O-RING  
23. 4J-0524 [3] SEAL-O-RING  
24. 4K-8302 [1] CLIP (LOOP)  
25. 5H-4778 [1] ELBOW  
26. 5M-3062 [1] BOLT (3/8-16X0.75-IN)  
27. 5P-1075 [4] WASHER-HARD (10.2X22.5X3-MM THK)  
28. 5P-2566 [5] BOLT (1/2-13X1.5-IN)  
29. 5P-7468 [2] CLIP (SLOT)  
30. 5P-7469 [2] CLIP (TAB)  
31. 5P-8444 [2] GROMMET (37-MM ID)  
32. 5S-7382 [8] BOLT (3/8-16X1.375-IN)  
33. 5S-7383 [1] BOLT (3/8-16X1.75-IN)  
34. 9K-7290 [4] BOLT-12 POINT HEAD (1/2-13X3.25-IN)  
35. 6V-8188 [1] NUT (1/2-13-THD)  
36. 6V-8801 [1] NUT (3/8-16-THD)  
37. 7K-1181 [2] STRAP-CABLE  
38. 7S-8920 [2] CLIP (SLOT)  
39. 7S-8921 [2] CLIP (TAB)  
40. 7X-0320 [3] BOLT (7/16-14X5-IN)  
41. 7X-0325 [1] BOLT (1/2-13X2.5-IN)  
42. 7X-0584 [2] WASHER-HARD (13.5X20.5X2-MM THK)  
43. 8M-2773 [1] CLIP (LOOP)  
44. 8M-4987 [2] SEAL-O-RING  
45. 8M-5010 [1] SEAL-O-RING  
46. 8M-5661 [1] SEAL-O-RING  
47. 8M-8281 [1] SEAL-O-RING  
48. 8T-4223 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
49. 8T-4835 [4] BOLT (1/2-13X2-IN)  
50. 8T-4896 [9] WASHER-HARD (10.2X18.5X2.5-MM THK)  
51. 8T-5360 [11] WASHER (12X22.5X2.5-MM THK)  
52. 8T-8916 [8] BOLT (7/16-14X1.5-IN)  
53. 8T-8917 [2] BOLT (1/2-13X1.25-IN)  
54. 8T-8919 [4] BOLT (1/2-13X1.75-IN)  
55. 8T-9389 [1] BOLT (1/2-13X2.75-IN)  
56. 9M-7539 [1] SEAL-O-RING  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP42320385
 

243-1610: LINES GP-RETARDER

243-1610 LINES GP-RETARDER
S/N DBB297-UP
PART OF 243-4525 RETARDER AR
AN ATTACHMENT
i02422333 SEBP4232
2431610 LINES GP-RETARDER Parts scheme
  For full view, you need register

Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 127-4642 [2] FLANGE  
2. 330-2015 I [1] HOSE AS  
3. 243-7215 [1] ELBOW  
4. 164-4216 Y [1] VALVE GP-RETARDER HYD CONTROL (TRANSFER CASE)  
5. 254-7753 [1] BRACKET AS  
6. 271-9369 CI [1] HOSE AS  
7. 271-9370 C [1] TUBE AS  
8. 272-0009 CI [1] HOSE AS  
9. 272-0010 C [1] TUBE AS  
10. 336-9197 I [1] HOSE AS  
11. 336-9198 I [1] HOSE AS  
12. 148-8347 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  6V-9007 [1] ELBOW  
  6V-9746 [1] SEAL-O-RING  
13. 148-8411 C [1] PLUG AS  
  3K-0360 [1] SEAL-O-RING  
  9S-4185 [1] PLUG (3/4-16-THD)  
14. 153-6259 [1] TEE AS  
  3D-2824 [1] SEAL-O-RING  
  6V-8777 [1] TEE-FACE SEAL  
  6V-9746 [2] SEAL-O-RING  
15. 155-7328 [2] ELBOW AS  
    (EACH INCLUDES)
  6V-9008 ELBOW  
  5P-7701 [1] SEAL-O-RING  
  8C-3093 [1] SEAL-O-RING  
16. 160-6348 I [1] HOSE AS  
17. 1P-3705 [1] SEAL-RECTANGULAR  
18. 1P-4577 [4] FLANGE-HALF  
19. 1P-4578 [4] FLANGE-HALF  
20. 1P-4579 [4] FLANGE-HALF  
21. 1T-0720 [8] BOLT-12 POINT HEAD (3/8-16X1.25-IN)  
22. 4J-0522 [2] SEAL-O-RING  
23. 4J-0524 [3] SEAL-O-RING  
24. 4J-8998 [2] SEAL-O-RING  
25. 5H-4778 [1] ELBOW  
26. 5M-3062 [1] BOLT (3/8-16X0.75-IN)  
27. 5P-1075 C [5] WASHER-HARD (10.2X22.5X3-MM THK)  
28. 5P-2566 [5] BOLT (1/2-13X1.5-IN)  
29. 5P-7468 [2] CLIP (SLOT)  
30. 5P-7469 [2] CLIP (TAB)  
31. 5P-8444 [2] GROMMET (37-MM ID)  
32. 5S-7382 [8] BOLT (3/8-16X1.375-IN)  
33. 5S-7383 [1] BOLT (3/8-16X1.75-IN)  
34. 6K-8178 [1] CLIP (LOOP)  
35. 6V-8188 [1] NUT (1/2-13-THD)  
36. 6V-8801 [1] NUT (3/8-16-THD)  
37. 7K-1181 [2] STRAP-CABLE  
38. 7S-8920 [2] CLIP (SLOT)  
39. 7S-8921 [2] CLIP (TAB)  
40. 7X-0320 [3] BOLT (7/16-14X5-IN)  
41. 7X-0325 [1] BOLT (1/2-13X2.5-IN)  
42. 7X-0584 [2] WASHER-HARD (13.5X20.5X2-MM THK)  
43. 7X-0608 [8] WASHER-HARD (10.2X16X2-MM THK)  
44. 8M-2773 [1] CLIP (LOOP)  
45. 8M-4987 [2] SEAL-O-RING  
46. 8M-5010 [1] SEAL-O-RING  
47. 8M-5661 [1] SEAL-O-RING  
48. 8M-8281 [1] SEAL-O-RING  
49. 8T-4223 [16] WASHER-HARD (13.5X25.5X3-MM THK)  
50. 8T-4835 [4] BOLT (1/2-13X2-IN)  
51. 8T-4896 C [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
52. 8T-5360 [11] WASHER (12X22.5X2.5-MM THK)  
53. 8T-8916 [8] BOLT (7/16-14X1.5-IN)  
54. 8T-8917 [2] BOLT (1/2-13X1.25-IN)  
55. 8T-8919 [4] BOLT (1/2-13X1.75-IN)  
56. 8T-9389 [1] BOLT (1/2-13X2.75-IN)  
57. 9K-7290 [4] BOLT-12 POINT HEAD (1/2-13X3.25-IN)  
58. 9M-7539 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP42320386
 

8S-0660: MANIFOLD & SCREENS GP

8S-0660 MANIFOLD & SCREENS GP
S/N M1R1-UP
PART OF 238-0254 TRANSMISSION AR
i00147929 SEBP4232
8S0660 MANIFOLD & SCREENS GP Parts scheme
  For full view, you need register

Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8S-0621 [1] MANIFOLD-PUMP  
2. 8M-4987 [2] SEAL-O-RING  
3. 0L-2070 [4] BOLT (3/8-16X2.25-IN)  
4. 5M-2894 [22] WASHER-HARD (10.2X18.5X2.5-MM THK)  
5. 1A-2029 [6] BOLT (3/8-16X1.125-IN)  
6. 8M-4992 [1] SEAL-O-RING  
7. 8M-4443 [1] SEAL-O-RING  
8. 0S-1571 [2] BOLT (3/8-16X1.75-IN)  
9. 8M-5007 [1] SEAL-O-RING  
10. 1S-5582 [1] COUPLING  
11. 3L-6917 [1] RING-RETAINING  
12. 0S-1590 [2] BOLT (3/8-16X2-IN)  
14. 3S-3875 [1] SCREEN-SUCTION (TRANSMISSION)  
15. 348-7792 [1] SCREEN GP-MAGNETIC  
  8M-7160 [5] MAGNET  
16. 8S-0626 [1] GASKET-MANIFOLD  
17. 8S-0624 [1] COVER AS  
  8S-0623 [1] COVER  
  7S-2962 [1] WASHER-SPRING (52.3X82.5X9.1-MM THK)  
  7B-3028 [2] SCREW-DRIVE (NO 4X 3/16-IN)  
18. 0S-1619 [8] BOLT (3/8-16X3-IN)  
19. 8H-7521 [1] SEAL-O-RING  
20. 2H-3931 [1] SEAL-O-RING  
21. 4J-8997 [1] SEAL-O-RING  
22. 8C-3447 [1] CAP-DUST  
23. 2S-6531 [1] COVER-SCREEN SUPPORT  
24. 8F-8544 [1] BOLT (3/8-16X6.25-IN)  
25. 4B-7033 [1] SPRING  
26. 3D-7388 [1] SCREEN AS-XMSN SCAVENGE  
27. 3J-7354 [1] SEAL-O-RING  
28. 9S-4182 [1] PLUG (7/16-20-THD)  
29. 148-8305 [1] ADAPTER AS  
  5P-9617 [1] ADAPTER  
  3J-1907 [1] SEAL-O-RING  
30. 164-5590 [1] VALVE AS-FLUID SAMPLING (TRANSMISSION OIL)  
  8C-3446 [1] VALVE-SAMPLING  
  3J-7354 [1] SEAL-O-RING  
 

#SEBP42320387
 

9W-2418: PLANETARY GP-TRANSMISSION

9W-2418 PLANETARY GP-TRANSMISSION
S/N M1R1-UP
PART OF 238-0254 TRANSMISSION AR
i00158341 SEBP4232
9W2418 PLANETARY GP-TRANSMISSION Parts scheme 9W2418 PLANETARY GP-TRANSMISSION Parts scheme 9W2418 PLANETARY GP-TRANSMISSION Parts scheme 9W2418 PLANETARY GP-TRANSMISSION Parts scheme 9W2418 PLANETARY GP-TRANSMISSION Parts scheme
  For full view, you need register

Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9W-3436 [1] HOUSING AS-CLUTCH  
  7M-8480 [2] DOWEL  
2. 8S-9004 [2] PISTON-CLUTCH  
3. 3S-1278 [4] RING-SEAL  
4. 3S-1281 [2] RING-SEAL  
5. 1P-4110 [5] DISC-FRICTION  
6. 1A-1460 [20] BOLT (1/2-13X2-IN)  
7. 2M-0849 [36] WASHER-HARD (13.5X25.5X5-MM THK)  
8. 8M-6541 [1] SEAL  
9. 3P-0797 [1] PISTON-BALANCE  
10. 4S-5804 [1] SEAL-O-RING  
11. 3S-1284 [1] RING-SEAL  
12. 3P-0793 [4] PLATE  
13. 1S-7347 [1] RING-SEAL  
14. 3S-0040 [1] PLATE-CLUTCH  
15. 9P-4251 [2] DISC-FRICTION  
16. 368-0297 [7] PLATE-CLUTCH  
17. 3S-9965 [3] SHAFT AS  
    (EACH INCLUDES)
  3S-0036 [1] PLUG-CORE  
18. 8M-1112 [1] SEAL-O-RING  
19. 8S-3373 [1] RING-SEAL  
20. 5M-5018 [6] BEARING-ROLLER  
21. 4S-5811 [1] PLUG  
22. 9W-4662 [3] DISC-FRICTION  
23. 8S-9184 [1] GEAR AS  
  8S-9181 [1] GEAR-SUN (36-TEETH)  
  8S-9182 [1] RING-LOCK  
  8S-9183 [1] HUB-CLUTCH  
24. 486-9750 [1] CAGE AS  
24A. 486-9752 [1] BEARING-SLEEVE  
  6P-7706 [1] CARRIER-RING  
  6B-6863 [1] PIN-SPRING  
  9M-2001 [2] DOWEL  
25. 8P-6949 [1] PLATE-RETAINER  
26. 9G-0599 [1] MANIFOLD AS  
  4B-9784 [2] BALL  
  8B-1312 [2] DOWEL  
27. 6P-1037 [1] RING-RETAINING  
28. 4S-5805 [1] SEAL-O-RING  
29. 3S-1283 [1] RING-SEAL  
30. 3S-0044 [3] PLATE-CLUTCH  
31. 4S-8724 [2] DISC-FRICTION  
32. 9W-5235 [1] GEAR-RING (101-TEETH)  
33. 8P-4520 [2] PISTON-CLUTCH  
34. 0T-0065 [2] BOLT (3/8-16X3.5-IN)  
35. 9M-6193 [55] SPRING AS  
36. 7G-2501 [3] GEAR-PLANETARY (24-TEETH)  
37. 2S-4900 [6] SHAFT AS  
    (EACH INCLUDES)
  2S-4899 [1] SHAFT-PLANETARY  
  3S-0036 [1] PLUG-CORE  
38. 1S-5623 [3] PLATE-LOCK  
39. 2S-4993 [1] SLINGER-OIL  
40. 8M-0139 [16] BOLT (1/2-13X10.5-IN)  
41. 1S-9756 [1] GEAR-RING (81-TEETH)  
42. 1S-5621 [1] GEAR-RING (81-TEETH)  
43. 5M-2054 [3] BEARING  
44. 6K-4936 C [14] BOLT-LOCKING (3/8-16X0.625-IN)  
45. 7T-2336 [6] DISC-FRICTION  
46. 8P-6439 [4] SHAFT-PLANETARY  
47. 6F-0155 [2] RING-METAL SEAL  
48. 7G-2500 [8] GEAR-PLANETARY (23-TEETH)  
49. 3S-1282 [2] RING-SEAL  
50. 8E-8307 [16] DISC-THRUST  
51. 3S-1395 [1] GEAR-SUN (29-TEETH)  
52. 2K-5967 [1] RING-RETAINING  
53. 5S-7779 [1] RING-RETAINING  
54. 5S-4426 [1] ADAPTER-DRIVE  
55. 8H-3981 [1] RING-RETAINING  
56. 5S-4442 [1] BALL BEARING  
57. 7S-4610 [1] CARRIER AS  
58. 5S-7780 [1] SHAFT AS  
58A. 3D-8823 [1] BUSHING  
  5S-4441 [1] DOWEL  
59. 3S-2619 [1] RING-RETAINING  
60. 7G-2512 [4] GEAR-PLANETARY (17-TEETH)  
61. 3S-2710 [4] SHAFT-PLANETARY  
62. 3S-2660 [4] SPACER (0.26-IN THK)  
63. 3S-1394 [1] GEAR-SUN (35-TEETH)  
64. 106-7799 [2] BALL BEARING  
65. 5M-6212 [4] TUBE  
66. 8E-8300 [8] DISC-THRUST  
67. 3S-0110 [1] HOUSING-CLUTCH  
68. 4M-1677 [5] DOWEL-REACTION  
69. 1S-9496 [2] RING-SEAL  
70. 6Y-4441 C [1] HOUSING AS  
  7M-8480 [4] DOWEL  
71. 4M-1641 [5] DOWEL-REACTION  
72. 0S-1585 [18] BOLT (1/2-13X1.5-IN)  
73. 5M-2894 [32] WASHER-HARD (10.2X18.5X2.5-MM THK)  
74. 3P-1667 [1] HOUSING-CLUTCH  
75. 6H-7201 [1] RING-METAL SEAL  
76. 0L-2070 [8] BOLT (3/8-16X2.25-IN)  
77. 3S-0147 [1] PLATE AS-CENTER  
  7M-8479 [2] DOWEL  
78. 3S-0123 [1] CARRIER-ROTATION CLUTCH  
79. 1M-8649 [1] RING-RETAINING  
80. 3P-4270 [5] PLATE-LOCK  
81. 8E-1894 C [1] GEAR-COUPLING & SUN (55-TEETH)  
82. 3P-4265 [1] PISTON-CLUTCH  
83. 6F-6678 [5] SPRING  
84. 3P-4269 [1] PISTON-BALANCE  
85. 3S-0120 [1] HOUSING AS  
  7M-8480 [2] DOWEL  
86. 4M-8871 [5] DOWEL  
87. 5P-6230 [1] BALL BEARING  
88. 4M-9592 [30] SPRING  
89. 8P-3512 [1] PISTON-CLUTCH  
90. 8P-3514 [1] HOUSING AS-CLUTCH  
  7M-8480 [2] DOWEL  
91. 0T-0573 [7] BOLT (3/8-16X2.75-IN)  
92. 0S-1594 [18] BOLT (3/8-16X1-IN)  
93. 3P-0796 [1] PLATE AS  
94. 1M-9691 [10] SPRING  
95. 3P-0798 [1] PISTON-CLUTCH  
96. 3S-0034 [1] PLATE AS-FRONT END  
  4B-9782 [1] BALL  
97. 2S-0044 [15] DOWEL-REACTION  
98. 1A-2029 [11] BOLT (3/8-16X1.125-IN)  
99. 4S-5812 [1] CARRIER AS  
  7M-8480 [2] DOWEL  
100. 6P-0218 [1] CAGE-BEARING  
101. 1F-7958 [9] NUT-FULL (1/2-13-THD)  
102. 8M-5248 [3] SEAL-O-RING  
103. 4S-5815 [1] GEAR AS-RING (102-TEETH)  
  6B-1369 [5] RIVET  
  8P-1958 [2] WASHER-THRUST (2.48X3.72X0.125-IN THK)  
104. 5S-0978 [1] CARRIER AS  
  2D-6642 [1] BALL  
105. 1M-8652 [3] RING-RETAINING  
106. 3S-0109 [1] PLATE-THRUST  
107. 1T-0414 [4] BOLT-12 POINT HEAD (5/16-18X1-IN)  
108. 3D-2907 [1] RING-RETAINING  
109. 6P-7707 [1] MANIFOLD AS  
109A. 204-2460 [1] BUSHING  
  6B-6863 [1] PIN-SPRING  
  2D-8426 [9] STUD-TAPERLOCK (1/2-13X3.19-IN)  
  6P-7706 [1] CARRIER-RING  
  9M-2001 [1] DOWEL  
110. 9S-8839 [1] GEAR-SUN (50-TEETH)  
111. 6Y-5888 C [4] RING-SEAL  
112. 2S-0669 [8] BEARING  
113. 1M-4169 [1] RING-METAL SEAL  
114. 7G-2489 [3] GEAR-PLANETARY (26-TEETH)  
115. 8E-8304 [18] DISC-THRUST  
116. 4M-3915 [16] BEARING-CAGED  
117. 3S-2708 [17] PIN-SPRING  
118. 3S-0037 [1] GEAR-RING (103-TEETH)  
119. 7G-2499 [3] GEAR-PLANETARY (33-TEETH)  
120. 9M-4355 [16] DAMPER-BOLT  
121. 3H-7654 [18] WASHER-HARD (13.5X22.5X3-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP42320388
 

227-8299: POWER TRAIN AR

227-8299 POWER TRAIN AR
S/N DBB1-UP
PART OF 355-0696, 365-8110 COMMON AR, 221-3052 GENERAL AR-TRACTOR
i02193862 SEBP4232
  For full view, you need register

Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  196-7578 Y [1] BRAKE GP-SERVICE  
  8D-5060 Y [1] DIFFERENTIAL & BEVEL GEAR GP  
  5T-3052 Y [1] SHAFT GP-DRIVE  
  196-7581 Y [1] WHEEL & FINAL DRIVE GP  
  Y   SEPARATE ILLUSTRATION
 

#SEBP42320389
 

8D-6050: PUMP & MTG GP-SCAVENGE

8D-6050 PUMP & MTG GP-SCAVENGE
S/N DBB1-UP
SINGLE SECTION, FLYWHEEL HOUSING
PART OF 228-4564 CHASSIS AR
i00158256 SEBP4232
8D6050 PUMP & MTG GP-SCAVENGE Parts scheme
  For full view, you need register

Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-2502 [3] BOLT (3/8-16X1.125-IN)  
2. 8T-4896 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
3. 5D-0353 [1] BOLT-LOCKING (3/8-16X1-IN)  
4. 8D-4400 [1] GEAR (27-TEETH)  
  1B-8702 [1] KEY-WOODRUFF  
5. 2N-8611 [1] RING-RETAINING  
6. 8D-4408 [1] WASHER-THRUST  
7. 5H-6734 [1] SEAL-O-RING  
8. 2P-9313 Y [1] PUMP GP-GEAR  
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 621G :

FILTER GP-OIL
9P-6447 FILTER GP-OIL
FILTER GP-OIL
9P-6447 FILTER GP-OIL
DIFFERENTIAL GP
8D-5059 DIFFERENTIAL GP
DIFFERENTIAL & BEVEL GEAR GP
8D-5060 DIFFERENTIAL & BEVEL GEAR GP
COVER GP-SHIPPING
2P-9310 COVER GP-SHIPPING
CORE GP-OIL COOLER
7W-6459 CORE GP-OIL COOLER
COOLER GP-TRANSMISSION OIL
381-8058 COOLER GP-TRANSMISSION OIL
COOLER GP-TRANSMISSION OIL
232-4935 COOLER GP-TRANSMISSION OIL
KIT-ACCESS COVER GP
343-8893 KIT-ACCESS COVER GP
LINES GP-POWER TRAIN OIL
236-0799 LINES GP-POWER TRAIN OIL
LINES GP-POWER TRAIN OIL
236-0799 LINES GP-POWER TRAIN OIL
LINES GP-RETARDER
243-1610 LINES GP-RETARDER
LINES GP-RETARDER
243-1610 LINES GP-RETARDER
MANIFOLD & SCREENS GP
8S-0660 MANIFOLD & SCREENS GP
PLANETARY GP-TRANSMISSION
9W-2418 PLANETARY GP-TRANSMISSION
227-8299 POWER TRAIN AR

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HOLT CAT
Caterpillar 621G
 
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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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