COOLING SYSTEM
RADIATOR GPLINES GP-WATER
FAN GP
LINES GP-WATER
COOLER GP
AIR INLET AND EXHAUST SYSTEM
TURBOCHARGER GPCOOLING SYSTEM
RADIATOR GP#SEBP50810120
467-1172: COVER GP-PROTECTION
Parts for your 621H WHEEL TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 467-1171 | [1] | COVER AS | |
2. | 467-1162 | [1] | BRACKET AS | |
7K-6536 | [8] | RIVET-POP | ||
199-4318 | [4] | TURNBUCKLE | ||
3. | 467-1164 | [1] | BRACKET AS | |
7K-6536 | [8] | RIVET-POP | ||
199-4318 | [4] | TURNBUCKLE | ||
4. | 467-1166 | [1] | BRACKET AS | |
7K-6536 | [8] | RIVET-POP | ||
8T-3490 M | [2] | NUT-WELD (M10X1.5-THD) | ||
199-4318 | [4] | TURNBUCKLE | ||
5. | 467-1168 | [2] | BRACKET AS | |
(EACH INCLUDES) | ||||
7K-6536 | [6] | RIVET-POP | ||
199-4318 | [3] | TURNBUCKLE | ||
6. | 467-1170 | [2] | PLATE AS | |
(EACH INCLUDES) | ||||
8T-3612 M | [2] | NUT-WELD (M8X1.25-THD) | ||
7. | 5P-4116 | [4] | WASHER-HARD (8.8X20.5X2-MM THK) | |
8. | 7X-7729 | [2] | WASHER (11X25X3-MM THK) | |
9. | 8T-4137 M | [2] | BOLT (M10X1.5X20-MM) | |
10. | 8T-4189 M | [4] | BOLT (M8X1.25X20-MM) | |
M | METRIC PART |
#SEBP50810121
300-0074: DRAIN GP-COOLANT
Parts for your 621H WHEEL TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 161-9916 | [1] | ADAPTER AS | |
2M-9780 | [1] | SEAL-O-RING | ||
6V-7420 | [1] | ADAPTER | ||
2. | 165-2273 | [2] | VALVE AS-SHUTOFF (COOLANT DRAIN) | |
(EACH INCLUDES) | ||||
3K-0360 | [1] | SEAL-O-RING | ||
6V-7238 | [1] | VALVE-SHUTOFF | ||
3. | 5D-1026 | [2] | CLAMP-BAND | |
4. | 5P-0767 E | HOSE (13-CM EACH) | ||
E | ORDER BY THE CENTIMETER |
#SEBP50810122
347-0431: ELBOW GP-WATER
347-0431 ELBOW GP-WATER
S/N TXM1-UP; M4X500-UP
INLET ELBOW REARDOWN
PART OF 342-6220 LINES GP-WATER
ALSO AN ATTACHMENT
S/N TXM1-UP; M4X500-UP
INLET ELBOW REARDOWN
PART OF 342-6220 LINES GP-WATER
ALSO AN ATTACHMENT
#SEBP50810123
300-0045: FAN GP-SUCTION
Parts for your 621H WHEEL TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 385-5583 | [1] | SPIDER AS-FAN (8-BLADE) | |
2. | 322-5625 | [1] | SUPPORT AS-MOTOR | |
8T-3490 M | [5] | NUT-WELD (M10X1.5-THD) | ||
3. | 322-5630 | [2] | GUARD AS-FAN | |
(EACH INCLUDES) | ||||
6N-8599 | [1] | CLIP | ||
8T-3490 M | [1] | NUT-WELD (M10X1.5-THD) | ||
4. | 459-2579 | [1] | ADAPTER | |
5. | 341-4917 | [2] | GUARD AS | |
(EACH INCLUDES) | ||||
6N-8599 | [1] | CLIP | ||
8T-3490 M | [1] | NUT-WELD (M10X1.5-THD) | ||
6. | 341-4918 | [1] | COVER AS | |
8R-8088 | [2] | SPACER (11.66X15.88X18-MM THK) | ||
7. | 341-4936 | [2] | BRACKET AS | |
(EACH INCLUDES) | ||||
8T-3490 M | [1] | NUT-WELD (M10X1.5-THD) | ||
8. | 095-1388 | [1] | CLAMP-HOSE | |
9. | 8T-3980 M | [1] | NUT (M16X1.5-THD) | |
10. | 5P-1075 | [4] | WASHER-HARD (10.2X22.5X3-MM THK) | |
11. | 7X-7729 | [35] | WASHER (11X25X3-MM THK) | |
12. | 8R-8088 | [2] | SPACER (11.66X15.88X18-MM THK) | |
13. | 8T-4136 M | [17] | BOLT (M10X1.5X25-MM) | |
14. | 8T-4182 M | [3] | BOLT (M10X1.5X45-MM) | |
15. | 8T-4185 M | [1] | BOLT (M10X1.5X50-MM) | |
16. | 8T-4195 M | [18] | BOLT (M10X1.5X30-MM) | |
17. | 9X-8257 | [1] | WASHER (17.5X30X3.5-MM THK) | |
18. | 5P-0767 E | HOSE (46-CM) | ||
E | ORDER BY THE CENTIMETER | |||
M | METRIC PART |
#SEBP50810124
343-7192: HOUSING & REGULATOR GP
343-7192 HOUSING & REGULATOR GP
S/N TXM1-UP; M4X500-UP
DUAL STAT
PART OF 342-6220 LINES GP-WATER
ALSO AN ATTACHMENT
S/N TXM1-UP; M4X500-UP
DUAL STAT
PART OF 342-6220 LINES GP-WATER
ALSO AN ATTACHMENT
Parts for your 621H WHEEL TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 239-8135 | [1] | VALVE AS-VENT (TEMPERATURE REGULATOR)(COOLANT, WATER) | |
1A. | 9X-7380 | [1] | SEAL-O-RING | |
2. | 248-5513 | [2] | REGULATOR-TEMPERATURE (92-DEG C) | |
3. | 454-1775 | [1] | TUBE-WATER | |
4. | 341-1429 | [1] | SEAL | |
5. | 342-9827 | [1] | HOUSING-WATER REGULATOR | |
6. | 343-7202 | [1] | HOUSING AS-REGULATOR (WATER TEMPERATURE) | |
6A. | 3S-9643 | [2] | SEAL-LIP TYPE | |
7. | 353-5140 | [2] | PLUG AS | |
(EACH INCLUDES) | ||||
9S-8008 | [1] | PLUG (1-1/16-12-THD) | ||
7A. | 6V-5063 | [1] | SEAL-O-RING | |
8. | 224-6361 | [1] | SEAL | |
9. | 6V-9769 | [2] | SEAL-O-RING | |
10. | 8T-0292 M | [5] | BOLT (M8X1.25X90-MM) | |
11. | 9M-1974 | [5] | WASHER-HARD (8.8X16X2-MM THK) | |
M | METRIC PART |
#SEBP50810125
444-6468: KIT-OIL COOLER & LINES GASKET
444-6468 KIT-OIL COOLER & LINES GASKET
S/N DBK1-UP
CONTAINS THE GASKETS & SEALS TO ASSEMBLE & REINSTALL THE OIL COOLER(S), OIL FILTER BASE & ATTACHING LINES
PART OF 444-6548 KIT-ENGINE OVERHAUL
FIELD INSTALLATION
S/N DBK1-UP
CONTAINS THE GASKETS & SEALS TO ASSEMBLE & REINSTALL THE OIL COOLER(S), OIL FILTER BASE & ATTACHING LINES
PART OF 444-6548 KIT-ENGINE OVERHAUL
FIELD INSTALLATION
Parts for your 621H WHEEL TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
2P-3760 | [1] | GASKET | ||
125-0434 | [1] | SEAL-INTEGRAL (WATER TEMPERATURE REGULATOR) | ||
126-4935 | [2] | SEAL-INTEGRAL (WATER TEMPERATURE REGULATOR) | ||
2N-3350 | [2] | SEAL-O-RING | ||
330-8195 | [1] | SEAL-O-RING | ||
5P-5846 | [1] | SEAL-O-RING | ||
5P-8068 | [2] | SEAL-O-RING | ||
8C-5230 | [2] | SEAL-O-RING | ||
109-0077 | [4] | SEAL-O-RING | ||
110-7753 | [2] | SEAL-O-RING | ||
113-5304 | [3] | SEAL-O-RING | ||
214-7566 | [2] | SEAL-O-RING | ||
214-7567 | [2] | SEAL-O-RING | ||
214-7568 | [2] | SEAL-O-RING | ||
238-5081 | [1] | SEAL-O-RING | ||
FOR A LIST OF RELATED PARTS THAT REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSISST, PLEASE VISIT | ||||
HTTPS://DEALER.CAT.COM/RELATED |
#SEBP50810126
355-5355: LINES GP-OIL COOLER
355-5355 LINES GP-OIL COOLER -HYDRAULIC
S/N DBK1-UP
PART OF 310-1169 INSTALLATION AR-ENGINE
S/N DBK1-UP
PART OF 310-1169 INSTALLATION AR-ENGINE
Parts for your 621H WHEEL TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 320-0780 | [1] | TUBE AS | |
2. | 320-0781 | [1] | TUBE AS | |
3. | 365-9380 | [1] | BRACKET AS | |
8T-3490 M | [2] | NUT-WELD (M10X1.5-THD) | ||
4. | 148-8317 | [2] | CONNECTOR AS | |
(EACH INCLUDES) | ||||
3D-2824 | [1] | SEAL-O-RING | ||
5K-9090 | [1] | SEAL-O-RING | ||
6V-8714 | [1] | CONNECTOR | ||
5. | 4S-1962 | [2] | CLIP (LOOP) | |
6. | 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | |
7. | 8T-4136 M | [2] | BOLT (M10X1.5X25-MM) | |
M | METRIC PART |
#SEBP50810127
349-5254: LINES GP-TURBOCHARGER WATER
349-5254 LINES GP-TURBOCHARGER WATER
S/N TXM1-UP; M4X500-UP
PART OF 352-3728, 365-3518 ENGINE AR-COMPLETE
FOR USE WITH WATER COOLED FORWARD EXHAUST CONFIGURATION
ALSO AN ATTACHMENT
S/N TXM1-UP; M4X500-UP
PART OF 352-3728, 365-3518 ENGINE AR-COMPLETE
FOR USE WITH WATER COOLED FORWARD EXHAUST CONFIGURATION
ALSO AN ATTACHMENT
Parts for your 621H WHEEL TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 354-8803 | [1] | BRACKET | |
2. | 354-8807 | [1] | HOSE AS-WATER | |
3. | 354-8808 | [1] | HOSE AS-WATER | |
4. | 354-8809 | [1] | HOSE AS-WATER | |
5. | 115-8634 | [1] | TEE-O-RING | |
6. | 180-8424 | [5] | SEAL-O-RING | |
7. | 6D-7128 | [1] | SEAL-O-RING | |
8. | 6V-3251 | [1] | SEAL-O-RING | |
9. | 6V-8554 | [1] | NUT (13/16-16-THD) | |
10. | 6V-8935 | [1] | REDUCER | |
11. | 6V-9027 | [1] | SEAL-O-RING | |
12. | 6V-9169 | [1] | NUT (13/16-16-THD) | |
13. | 6V-9200 | [1] | ELBOW | |
14. | 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | |
15. | 8T-4133 M | [2] | NUT (M10X1.5-THD) | |
16. | 8T-6895 | [1] | TEE-UNION | |
17. | 9X-7380 | [1] | SEAL-O-RING | |
M | METRIC PART |
#SEBP50810128
357-7077: LINES GP-TURBOCHARGER WATER
357-7077 LINES GP-TURBOCHARGER WATER
S/N TXM1-6660
PART OF 365-3518, 417-2601 ENGINE AR-COMPLETE
S/N TXM1-6660
PART OF 365-3518, 417-2601 ENGINE AR-COMPLETE
Parts for your 621H WHEEL TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 354-8803 | [1] | BRACKET | |
2. | 357-7078 I | [1] | HOSE AS | |
3. | 357-7079 | [1] | HOSE & TUBE AS | |
4. | 368-9912 I | [1] | HOSE AS-WATER | |
5. | 115-8634 | [1] | TEE-O-RING | |
6. | 121-4345 | [1] | SEAL-O-RING | |
7. | 180-8424 | [5] | SEAL-O-RING | |
8. | 6D-7128 | [2] | SEAL-O-RING | |
9. | 6V-3251 | [1] | SEAL-O-RING | |
10. | 6V-8554 | [1] | NUT (13/16-16-THD) | |
11. | 6V-8935 | [1] | REDUCER | |
12. | 6V-8936 | [1] | REDUCER | |
13. | 6V-9027 | [1] | SEAL-O-RING | |
14. | 6V-9169 | [1] | NUT (13/16-16-THD) | |
15. | 6V-9200 | [1] | ELBOW | |
16. | 8T-4133 M | [2] | NUT (M10X1.5-THD) | |
17. | 8T-4121 | [2] | WASHER-HARD (11X21X2.5-MM THK) | |
18. | 7X-7715 | [1] | TEE | |
19. | 8M-0547 | [1] | ELBOW-FLARED (SWIVEL) | |
I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
M | METRIC PART |
#SEBP50810129
446-0051: LINES GP-TURBOCHARGER WATER
446-0051 LINES GP-TURBOCHARGER WATER
S/N TXM6661-6771
PART OF 365-3518, 417-2601 ENGINE AR-COMPLETE
FOR USE WITH WATER COOLED FORWARD EXAHUST
S/N TXM6661-6771
PART OF 365-3518, 417-2601 ENGINE AR-COMPLETE
FOR USE WITH WATER COOLED FORWARD EXAHUST
Parts for your 621H WHEEL TRACTOR:
CATERPILLAR SISPos. | Part No | Qty | Parts name | Comments |
---|---|---|---|---|
1. | 8T-4133 M | [2] | NUT (M10X1.5-THD) | |
2. | 357-7078 I | [1] | HOSE AS | |
3. | 357-7079 | [1] | HOSE & TUBE AS | |
4. | 392-0802 | [1] | CONNECTOR AS | |
6V-5063 | [1] | SEAL-O-RING | ||
6V-8633 | [1] | CONNECTOR | ||
180-8424 | [1] | SEAL-O-RING | ||
5. | 366-4689 | [1] | ELBOW AS | |
6D-7128 | [1] | SEAL-O-RING | ||
6V-9027 | [1] | SEAL-O-RING | ||
6V-9200 | [1] | ELBOW | ||
6. | 368-9912 I | [1] | HOSE AS-WATER | |
7. | 353-5114 | [1] | TEE AS | |
180-8424 | [1] | SEAL-O-RING | ||
353-5113 | [1] | ADAPTER-TEE | ||
8. | 421-6161 | [1] | TEE AS | |
6V-3251 | [1] | SEAL-O-RING | ||
115-8634 | [1] | TEE-O-RING | ||
180-8424 | [2] | SEAL-O-RING | ||
9. | 421-6197 | [1] | TEE AS | |
7X-7715 | [1] | TEE | ||
180-8424 | [3] | SEAL-O-RING | ||
10. | 421-6198 | [1] | ADAPTER AS | |
6D-7128 | [1] | SEAL-O-RING | ||
6V-8936 | [1] | REDUCER | ||
11. | 421-6199 | [1] | REDUCER AS | |
6V-8935 | [1] | REDUCER | ||
121-4345 | [1] | SEAL-O-RING | ||
12. | 389-3719 | [1] | ELBOW AS | |
6V-3250 | [1] | SEAL-O-RING | ||
090-5725 | [1] | ELBOW | ||
13. | 443-5127 I | [1] | HOSE AS | |
14. | 441-4774 | [1] | BRACKET | |
15. | 100-3237 | [1] | GROMMET | |
18. | 6S-8620 | [1] | CLAMP-HOSE | |
19. | 6V-5839 C | [3] | WASHER (11X21X2.5-MM THK) | |
20. | 6V-8554 | [1] | NUT (13/16-16-THD) | |
21. | 6V-9169 | [1] | NUT (13/16-16-THD) | |
23. | 8M-0547 | [1] | ELBOW-FLARED (SWIVEL) | |
25. | 8T-1887 | [1] | CLIP (SLOT) | |
26. | 8T-1888 | [1] | CLIP (TAB) | |
27. | 398-0841 C | [1] | BRACKET AS | |
8T-3490 M | [1] | NUT-WELD (M10X1.5-THD) | ||
28. | 8T-4224 C | [2] | WASHER-HARD (8.8X16X2-MM THK) | |
29. | 6V-4248 CM | [1] | BOLT (M10X1.5X25-MM) | |
30. | 5C-7261 CM | [1] | NUT (M8X1.25-THD) | |
C | CHANGE FROM PREVIOUS TYPE | |||
I | REFER TO HYDRAULIC INFORMATION SYSTEM | |||
M | METRIC PART |