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213-8721 WIRING GP-TRACTOR -RADIATOR S/N ALP393-UP PART OF 197-6026 COOLING AR ALSO AN ATTACHMENT 621G


ELECTRICAL AND STARTING SYSTEM
WIRING GP
POWER TRAIN
ACTUATOR GP
TRANSMISSION GP
GEAR GP
CONTROL GP-DIFFERENTIAL LOCK
CONTROL GP-TRANSMISSION HYD


ELECTRICAL AND STARTING SYSTEM

WIRING GP
 

#SEBP30050240
 

213-8721: WIRING GP-TRACTOR

213-8721 WIRING GP-TRACTOR -RADIATOR
S/N ALP393-UP
PART OF 197-6026 COOLING AR
ALSO AN ATTACHMENT
i01759660 SEBP3005
  For full view, you need register

Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9V-9311 [2] BRACKET  
2. 163-1201 [1] HORN AS (24-VOLT, LOW TONE)  
3. 174-7875 [1] HORN AS (24-VOLT, HIGH TONE)  
4. 213-8722 [1] HARNESS AS-LIGHTING  
  102-8802 [2] KIT-RECEPTACLE (2-PIN)  
  102-8801 [1] KIT-RECEPTACLE (12-PIN)  
    (EACH INCLUDES RECEPTACLE AS & WEDGE)
  155-2255 [1] KIT-CONNECTING PLUG (12-PIN)  
  155-2260 [3] KIT-CONNECTING PLUG (3-PIN)  
  155-2270 [9] KIT-CONNECTING PLUG (2-PIN)  
    (EACH INCLUDES PLUG AS & WEDGE)
5. 130-5300 [1] CLIP  
6. 174-5907 [4] CLIP (LOOP)  
7. 1S-0994 [2] CLIP (LOOP)  
8. 4D-7794 [1] CLIP  
9. 4P-8134 [2] CLIP (LADDER)  
10. 5M-3062 [13] BOLT (3/8-16X0.75-IN)  
11. 5P-9297 [1] CLIP (LOOP)  
12. 6K-8178 [1] CLIP (LOOP)  
13. 6V-3265 [1] CLIP  
14. 6V-8801 [2] NUT (3/8-16-THD)  
15. 7K-1181 [3] STRAP-CABLE  
16. 7N-3718 [1] CLIP  
17. 8M-2770 [5] CLIP (LOOP)  
18. 8M-2773 [9] CLIP (LOOP)  
19. 8T-4896 [13] WASHER-HARD (10.2X18.5X2.5-MM THK)  
 

#SEBP30050241
 

9W-4119: ACTUATOR GP-ROTARY

9W-4119 ACTUATOR GP-ROTARY
S/N 6PY1-UP
PART OF 216-7176, 9W-2427 VALVE GP-TRANSMISSION CONTROL
i00092965 SEBP3005
  For full view, you need register

Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8E-8440 C [1] BODY AS-ACTUATOR  
1A. 8E-8439 [2] DOWEL  
1B. 5P-9400 [1] BEARING-ROLLER  
2. 9W-4118 [1] ROTOR AS-ACTUATOR  
  5P-7590 [5] BOLT-SOCKET HEAD (6-32X0.75)  
3. 9G-9440 [1] VANE-ACTUATOR  
4. 5D-4697 [2] BOLT-12 POINT HEAD (1/4-20X1-IN)  
5. 9W-4116 [1] COVER AS  
5A. 5P-9400 [1] BEARING-ROLLER  
6. 1B-9575 [2] BOLT (5/16-18X1.56-IN)  
7. 9W-6964 [1] VALVE AS-EXHAUST (UPSHIFT PRESSURE SIGNAL)  
7A. 9W-6964 [1] VALVE AS-EXHAUST (DOWNSHIFT PRESSURE SIGNAL)  
    (EACH VALVE AS INCLUDES)
  8N-4173 [1] DOWEL  
  3E-4354 [1] BALL  
8. 1J-9671 [2] SEAL-O-RING  
9. 9S-6155 C [2] PLUG AS  
    (EACH INCLUDES)
  3K-8460 [1] PLUG (1/2-20-THD)  
9A. 4H-8380 [1] PIN-SPRING  
10. 9M-1974 [2] WASHER-HARD (8.8X16X2-MM THK)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP30050242
 

9W-2419: CASE & PARTS GP-PLANETARY

9W-2419 CASE & PARTS GP-PLANETARY
S/N 6PY1-UP
PART OF 159-9611 TRANSMISSION AR
i00158342 SEBP3005
  For full view, you need register

Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9W-3409 [1] CASE AS  
2. 319-6231 [1] PLUG AS  
  9S-4183 [1] PLUG (1-1/16-12-THD)  
  238-5082 [1] SEAL-O-RING  
4. 2P-7917 [1] BAFFLE AS  
6. 0S-0509 [22] BOLT (3/8-16X0.75-IN)  
7. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
9. 8M-4390 [2] SEAL-O-RING  
10. 5K-9107 [4] BOLT-LOCKING (3/8-16X0.75-IN)  
11. 8M-4443 [2] SEAL-O-RING  
12. 1S-9799 [2] SEAL-O-RING  
13. 183-3407 [2] PLUG AS  
    (EACH INCLUDES)
  9S-8004 [1] PLUG (9/16-18-THD)  
  214-7568 [1] SEAL-O-RING  
14. 330-9770 [1] PLUG AS  
  5P-4483 [1] PLUG  
  238-5084 [1] SEAL-O-RING  
15. 6V-8801 [13] NUT (3/8-16-THD)  
16. 6T-6064 [1] MANIFOLD  
17. 2M-3403 [1] BOLT (3/8-16X3.63-IN)  
20. 7G-1593 [1] COVER  
21. 7G-1594 [1] GASKET  
22. 0S-1589 [1] BOLT (5/8-11X1.75-IN)  
23. 9W-3411 [1] COVER AS  
  7M-7794 [10] STUD-WELD (9.4X21.5X25.5-MM)  
24. 9W-3465 [1] GASKET  
25. 313-3492 [1] PLUG AS  
  9S-4190 [1] PLUG-O-RING (7/8-14-THD)  
  238-5081 [1] SEAL-O-RING  
26. 6T-7061 [1] EYE-LIFTING  
27. 9M-4849 [1] SEAL-O-RING  
 

#SEBP30050243
 

3T-1420: CASE GP-TRANSFER GEAR

3T-1420 CASE GP-TRANSFER GEAR
S/N 6PY1-UP
PART OF 159-9609 GEAR & CASE GP-TRANSFER
i01258368 SEBP3005
  For full view, you need register

Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
2. 7G-0907 [1] TUBE AS  
3. 0T-0102 [2] BOLT (3/8-16X0.625-IN)  
4. 8B-6127 [2] CLIP  
5. 9S-4188 [1] PLUG  
6. 4K-1388 [1] SEAL-O-RING  
7. 4K-8603 [1] PLUG-CUP  
8. 7G-0908 [1] TUBE AS  
9. 1F-1006 [2] DOWEL  
10. 5K-9235 [1] ELBOW-FLARED  
11. 1F-1651 [1] TEE-PIPE  
12. 5K-9246 [1] CONNECTOR  
 

#SEBP30050244
 

168-2469: CONTROL GP-DIFFERENTIAL LOCK

168-2469 CONTROL GP-DIFFERENTIAL LOCK
S/N ALP1-UP
PART OF 154-2471 CAB AR
ALSO AN ATTACHMENT
i01255951 SEBP3005
  For full view, you need register

Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5K-9246 [2] CONNECTOR  
2. 9X-9482 Y [1] VALVE GP-SOLENOID (DIFF LOCK)  
3. 171-7183 [1] TUBE AS  
4. 4B-4274 [2] WASHER (5.5X13X1.2-MM THK)  
5. 5H-4778 [1] ELBOW  
6. 9B-1722 [2] SCREW (10-24X0.5-IN)  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30050245
 

172-0928: CONTROL GP-DIFFERENTIAL LOCK

172-0928 CONTROL GP-DIFFERENTIAL LOCK -CHASSIS
S/N ALP1-UP
PART OF 155-1646 CHASSIS AR
i01255643 SEBP3005
  For full view, you need register

Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5D-0470 Y [1] VALVE GP-QUICK-RELEASE (DIFFERENTIAL LOCK)  
2. 7D-3477 I [1] HOSE AS  
3. 1H-7724 [1] BUSHING-REDUCER  
4. 3D-7587 [1] ELBOW  
5. 4M-0061 [2] BOLT (5/16-18X0.75-IN)  
6. 4S-7572 I [1] HOSE AS  
7. 5H-4778 [2] ELBOW  
8. 5M-6213 [1] PLUG-PIPE (1/4-18-THD)  
9. 8T-4224 [2] WASHER-HARD (8.8X16X2-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  Y   SEPARATE ILLUSTRATION
 

#SEBP30050246
 

9W-2429: CONTROL GP-TRANSMISSION HYD

9W-2429 CONTROL GP-TRANSMISSION HYD
S/N 6PY1-982; 6PY1003-UP
PART OF 159-9611 TRANSMISSION AR
i00705582 SEBP3005
  For full view, you need register

Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
2. 1S-5550 [1] SLEEVE  
3. 8M-4992 [1] SEAL-O-RING  
  3T-2720 [1] ELBOW  
4. 1A-2029 [2] BOLT (3/8-16X1.125-IN)  
5. 9L-9132 [4] WASHER (10.2X25.5X2.5-MM THK)  
6. 6Y-0789 [1] PLUG  
7. 1H-5514 [2] BOLT (5/16-18X1.625-IN)  
8. 3P-0647 [1] SEAL-O-RING  
9. 3D-2824 [1] SEAL-O-RING  
10. 3T-0919 [1] SLEEVE  
11. 9G-9150 [2] CLIP  
12. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
13. 9W-3542 [1] GUARD AS  
14. 0S-1594 [6] BOLT (3/8-16X1-IN)  
  8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
15. 9S-8001 [10] PLUG  
  4J-7533 [10] SEAL-O-RING  
16. 6V-4365 [2] SEAL-O-RING  
17. 144-6292 CY [2] VALVE GP-SOLENOID (UPSHIFT/DOWNSHIFT)  
18. 3T-0918 [2] SLEEVE  
  8M-8157 [4] SEAL-O-RING  
19. 8M-4432 [8] SEAL-O-RING (LARGE)  
20. 7G-9475 [2] SLEEVE  
21. 1P-3230 [1] MANIFOLD-END  
  8M-5248 [6] SEAL-O-RING  
22. 0T-0573 [3] BOLT (3/8-16X2.75-IN)  
23. 9W-3548 [6] SLEEVE (SMALL)  
  9W-3549 [1] SLEEVE (LARGE)  
24. 1S-7462 [12] SEAL-O-RING (SMALL)  
25. 9W-2427 Y [1] VALVE GP-TRANSMISSION CONTROL  
26. 8M-4437 [2] SEAL-O-RING  
27. 9W-3547 [1] SLEEVE  
28. 5F-6044 [2] BOLT (3/8-16X9-IN)  
29. 0L-2070 [4] BOLT (3/8-16X2.25-IN)  
31. 120-9288 [1] HARNESS AS-TRANSMISSION  
  5S-3657 [1] RECEPTACLE AS-CONNECTOR (10-PIN)(TRANSMISSION POSITION SENSOR)  
  8M-4988 [1] SEAL-O-RING  
32. 0S-1619 [2] BOLT (3/8-16X3-IN)  
33. 7S-5757 [1] RING-RETAINING  
34. 0S-1617 [6] BOLT (5/16-18X0.75-IN)  
35. 6T-5132 [1] COVER  
  6T-5133 [1] GASKET  
36. 0S-0509 [2] BOLT (3/8-16X0.75-IN)  
37. 9S-8004 [1] PLUG (9/16-18-THD)  
38. 3J-1907 [2] SEAL-O-RING  
39. 5F-7054 [5] SEAL-O-RING  
40. 6Y-9850 [1] COUPLING AS  
41. 9S-8005 [5] PLUG (3/4-16-THD)  
42. 3K-0360 [5] SEAL-O-RING  
43. 9U-9714 [1] MANIFOLD AS  
  5P-7661 [1] BEARING AS-NEEDLE  
44. 6V-0852 [1] CAP-DUST (TRANSMISSION)  
46. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
47. 3D-4197 [1] COVER  
48. 153-5503 [1] GUARD  
50. 8S-5575 [1] SEAL-LIP TYPE  
51. 8M-4446 [1] SEAL-O-RING  
52. 198-8761 Y [1] SENSOR GP-POSITION (TRANSMISSION)  
53. 165-4931 [1] ELBOW AS  
  6V-8077 [1] ELBOW  
  3J-1907 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP30050247
 

9W-2429: CONTROL GP-TRANSMISSION HYD

9W-2429 CONTROL GP-TRANSMISSION HYD
S/N 6PY983-1002
PART OF 159-9611 TRANSMISSION AR
i01714157 SEBP3005
  For full view, you need register

Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
2. 1S-5550 [1] SLEEVE  
3. 8M-4992 [1] SEAL-O-RING  
4. 1A-2029 [2] BOLT (3/8-16X1.125-IN)  
5. 9L-9132 [4] WASHER (10.2X25.5X2.5-MM THK)  
6. 6Y-0789 [1] PLUG  
7. 1H-5514 [2] BOLT (5/16-18X1.625-IN)  
8. 3P-0647 [1] SEAL-O-RING  
9. 3D-2824 [1] SEAL-O-RING  
10. 3T-0919 [1] SLEEVE  
11. 9G-9150 [2] CLIP  
12. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
13. 9W-3542 [1] GUARD AS  
14. 0S-1594 [6] BOLT (3/8-16X1-IN)  
15. 9S-8001 [10] PLUG  
16. 6V-4365 [2] SEAL-O-RING  
17. 144-6292 CY [2] VALVE GP-SOLENOID (UPSHIFT/DOWNSHIFT)  
18. 3T-0918 [2] SLEEVE  
19. 8M-4432 [8] SEAL-O-RING (LARGE)  
20. 7G-9475 [2] SLEEVE  
21. 1P-3230 [1] MANIFOLD-END  
22. 0T-0573 [3] BOLT (3/8-16X2.75-IN)  
23. 9W-3548 [6] SLEEVE (SMALL)  
24. 1S-7462 [12] SEAL-O-RING (SMALL)  
25. 216-7176 CY [1] VALVE GP-TRANSMISSION CONTROL  
26. 8M-4437 [2] SEAL-O-RING  
27. 9W-3547 [1] SLEEVE  
28. 5F-6044 [2] BOLT (3/8-16X9-IN)  
29. 0L-2070 [4] BOLT (3/8-16X2.25-IN)  
30. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
31. 120-9288 [1] HARNESS AS-TRANSMISSION  
  5S-3657 [1] RECEPTACLE AS-CONNECTOR (10-PIN)  
32. 0S-1619 [2] BOLT (3/8-16X3-IN)  
33. 7S-5757 [1] RING-RETAINING  
34. 0S-1617 [6] BOLT (5/16-18X0.75-IN)  
35. 6T-5132 [1] COVER  
36. 0S-0509 [2] BOLT (3/8-16X0.75-IN)  
37. 9S-8004 [1] PLUG (9/16-18-THD)  
38. 3J-1907 [2] SEAL-O-RING  
39. 5F-7054 [5] SEAL-O-RING  
40. 6Y-9850 [1] COUPLING AS  
41. 9S-8005 [5] PLUG (3/4-16-THD)  
42. 3K-0360 [5] SEAL-O-RING  
43. 9U-9714 [1] MANIFOLD AS  
  5P-7661 [1] BEARING AS-NEEDLE  
44. 6V-0852 [1] CAP-DUST (TRANSMISSION)  
45. 4J-7533 [10] SEAL-O-RING  
46. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
47. 3D-4197 [1] COVER  
48. 153-5503 [1] GUARD  
49. 8M-8157 [4] SEAL-O-RING  
50. 8S-5575 [1] SEAL-LIP TYPE  
51. 8M-4446 [1] SEAL-O-RING  
52. 198-8761 Y [1] SENSOR GP-POSITION (TRANSMISSION)  
53. 165-4931 [1] ELBOW AS  
  6V-8077 [1] ELBOW  
  3J-1907 [1] SEAL-O-RING  
54. 8M-5248 [6] SEAL-O-RING  
55. 9W-3549 [1] SLEEVE (LARGE)  
56. 8M-4988 [1] SEAL-O-RING  
57. 3T-2720 [1] ELBOW  
58. 6T-5133 [1] GASKET  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP30050248
 

9W-2429: CONTROL GP-TRANSMISSION HYD

9W-2429 CONTROL GP-TRANSMISSION HYD
S/N 6PY1003-1172
PART OF 159-9611 TRANSMISSION AR
i01748297 SEBP3005
  For full view, you need register

Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9W-2427 Y [1] VALVE GP-TRANSMISSION CONTROL  
3. 9L-9132 [4] WASHER (10.2X25.5X2.5-MM THK)  
4. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
5. 9W-3542 [1] GUARD AS  
6. 3T-0919 [1] SLEEVE  
7. 9S-8001 [10] PLUG  
8. 4J-7533 [10] SEAL-O-RING  
9. 3T-0918 [2] SLEEVE  
10. 8M-8157 [4] SEAL-O-RING  
11. 8M-4432 [8] SEAL-O-RING  
12. 7G-9475 [2] SLEEVE  
13. 0T-0573 [3] BOLT (3/8-16X2.75-IN)  
14. 1P-3230 [1] MANIFOLD-END  
15. 8M-5248 [6] SEAL-O-RING  
16. 9W-3549 [1] SLEEVE (LARGE)  
17. 9W-3548 [6] SLEEVE (SMALL)  
18. 1S-7462 [12] SEAL-O-RING  
19. 0L-2070 [4] BOLT (3/8-16X2.25-IN)  
20. 0S-1617 [6] BOLT (5/16-18X0.75-IN)  
21. 6Y-0789 [1] PLUG  
22. 3D-2824 [1] SEAL-O-RING  
23. 3P-0647 [1] SEAL-O-RING  
28. 1S-5550 [1] SLEEVE  
29. 8M-4992 [1] SEAL-O-RING  
30. 3T-2720 [1] ELBOW  
31. 198-8761 Y [1] SENSOR GP-POSITION (TRANSMISSION)  
32. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
33. 0S-0509 [2] BOLT (3/8-16X0.75-IN)  
34. 120-9288 [1] HARNESS AS-TRANSMISSION  
  5S-3657 [1] RECEPTACLE AS-CONNECTOR (10-PIN)(TRANSMISSION POSITION SENSOR)  
35. 8M-4988 [1] SEAL-O-RING  
36. 193-8559 Y [2] VALVE GP-SOLENOID (UPSHIFT/DOWNSHIFT)  
37. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
38. 130-5300 [2] CLIP  
40. 8M-4446 [1] SEAL-O-RING  
41. 8S-5575 [1] SEAL-LIP TYPE  
44. 0S-1619 [2] BOLT (3/8-16X3-IN)  
45. 6T-5132 [1] COVER  
46. 6T-5133 [1] GASKET  
47. 5F-7054 [5] SEAL-O-RING  
48. 165-4931 [1] ELBOW AS  
  6V-8077 [1] ELBOW  
  3J-1907 [1] SEAL-O-RING  
49. 9S-8004 [1] PLUG (9/16-18-THD)  
50. 3J-1907 [2] SEAL-O-RING  
51. 6V-0852 [1] CAP-DUST (TRANSMISSION)  
52. 3K-0360 [5] SEAL-O-RING  
53. 9U-9714 [1] MANIFOLD AS  
  5P-7661 [1] BEARING AS-NEEDLE  
54. 9S-8005 [5] PLUG (3/4-16-THD)  
55. 9W-3547 [1] SLEEVE  
56. 8M-4437 [2] SEAL-O-RING  
57. 1H-5514 [2] BOLT (5/16-18X1.625-IN)  
58. 1A-2029 [2] BOLT (3/8-16X1.125-IN)  
59. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
60. 0S-1594 [6] BOLT (3/8-16X1-IN)  
61. 3D-4197 [1] COVER  
62. 153-5503 [1] GUARD  
63. 6V-4365 [2] SEAL-O-RING  
64. 5F-6044 [2] BOLT (3/8-16X9-IN)  
70. 7S-5757 [1] RING-RETAINING  
71. 6Y-9850 [1] COUPLING AS  
  Y   SEPARATE ILLUSTRATION
 

#SEBP30050249
 

9W-2429: CONTROL GP-TRANSMISSION HYD

9W-2429 CONTROL GP-TRANSMISSION HYD
S/N 6PY1173-UP
PART OF 159-9611 TRANSMISSION AR
i02114960 SEBP3005
  For full view, you need register

Parts for your 621G WHEEL TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 216-7176 CY [1] VALVE GP-TRANSMISSION CONTROL  
2. 1P-3230 [1] MANIFOLD-END  
3. 0T-0573 [3] BOLT (3/8-16X2.75-IN)  
4. 3T-0919 [1] SLEEVE  
5. 6V-4365 [2] SEAL-O-RING  
6. 3T-0918 [2] SLEEVE  
7. 8M-8157 [4] SEAL-O-RING  
8. 130-5300 [2] CLIP  
9. 7G-9475 [2] SLEEVE  
10. 8M-4432 [8] SEAL-O-RING  
11. 0S-1594 [6] BOLT (3/8-16X1-IN)  
12. 8T-4896 [2] WASHER-HARD (10.2X18.5X2.5-MM THK)  
13. 9S-8001 [10] PLUG  
14. 4J-7533 [10] SEAL-O-RING  
15. 0L-1351 [2] BOLT (3/8-16X0.875-IN)  
16. 2S-6160 [4] WASHER-HARD (10.2X32X5-MM THK)  
17. 238-1034 [1] GUARD  
18. 6Y-0789 [1] PLUG  
19. 3D-2824 [1] SEAL-O-RING  
20. 3P-0647 [1] SEAL-O-RING  
21. 1A-2029 [2] BOLT (3/8-16X1.125-IN)  
22. 1H-5514 [2] BOLT (5/16-18X1.625-IN)  
23. 3T-2720 [1] ELBOW  
24. 8M-4992 [1] SEAL-O-RING  
25. 5F-6044 [2] BOLT (3/8-16X9-IN)  
26. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
27. 8M-5248 [6] SEAL-O-RING  
28. 9W-3549 [1] SLEEVE  
29. 9W-3548 [6] SLEEVE  
30. 1S-7462 [12] SEAL-O-RING  
31. 1S-5550 [1] SLEEVE  
32. 9W-3547 [1] SLEEVE  
33. 8M-4437 [2] SEAL-O-RING  
34. 0L-2070 [4] BOLT (3/8-16X2.25-IN)  
35. 193-8559 Y [2] VALVE GP-SOLENOID (UPSHIFT, DOWNSHIFT)  
36. 8S-5575 [1] SEAL-LIP TYPE  
37. 6Y-9850 [1] COUPLING AS  
38. 7S-5757 [1] RING-RETAINING  
39. 8M-4446 [1] SEAL-O-RING  
40. 198-8761 Y [1] SENSOR GP-POSITION (TRANSMISSION)  
41. 0S-0509 [2] BOLT (3/8-16X0.75-IN)  
42. 3D-4197 [1] COVER  
43. 120-9288 [1] HARNESS AS-TRANSMISSION  
  5S-3657 [1] RECEPTACLE AS-CONNECTOR (10-PIN)  
44. 8M-4988 [1] SEAL-O-RING  
45. 9U-9714 [1] MANIFOLD AS  
  5P-7661 [1] BEARING AS-NEEDLE  
46. 153-5503 [1] GUARD  
47. 0S-1617 [6] BOLT (5/16-18X0.75-IN)  
48. 0S-1619 [2] BOLT (3/8-16X3-IN)  
49. 6T-5132 [1] COVER  
50. 6T-5133 [1] GASKET  
51. 6V-0852 [1] CAP-DUST  
52. 6V-3965 [1] FITTING (QUICK DISCONNECT)  
53. 3J-1907 [2] SEAL-O-RING  
54. 165-4931 [1] ELBOW AS  
  6V-8077 [1] ELBOW  
  3J-1907 [1] SEAL-O-RING  
55. 9S-8004 [1] PLUG (9/16-18-THD)  
56. 5F-7054 [5] SEAL-O-RING  
57. 9S-8005 [5] PLUG (3/4-16-THD)  
58. 3K-0360 [5] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog 621G :

Truck sale:

 
Caterpillar 621G
- Road Scraper
CASHMAN EQUIPMENT CO.
292,171 
Caterpillar 621G, Road Scraper, Construction
- Road Scraper
FINNING CANADA
292,171 
Caterpillar 621G, Road Scraper, Construction
- Road Scraper
FINNING CANADA
 
Caterpillar 621G
- Road Scraper
HOLT CAT
 
Caterpillar 621G
- Road Scraper
HOLT CAT
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