337-5252 TANK GP-COOLANT S/N WTX1-UP PART OF 379-9601 TANK GP-COOLANT ALSO AN ATTACHMENT 637K WHEEL TRACTOR





COOLING SYSTEM

RADIATOR GP
 

#SEBP72780200
 

337-5252: TANK GP-COOLANT

337-5252 TANK GP-COOLANT
S/N WTX1-UP
PART OF 379-9601 TANK GP-COOLANT
ALSO AN ATTACHMENT
i04144861 SEBP7278
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Parts for your 637K WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
1. 345-1237 [1] CAP AS-COOLANT TANK  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#SEBP72780201
 

379-9601: TANK GP-COOLANT

379-9601 TANK GP-COOLANT
S/N WTX1-UP
PART OF 374-0213 INSTALLATION AR-ENGINE
Type 1
ALSO AN ATTACHMENT
i06534230 SEBP7278
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Parts for your 637K WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
1. 287-7843 [1] PLATE AS  
2. 161-9916 [1] ADAPTER AS  
  6V-7420 [1] ADAPTER  
  2M-9780 [1] SEAL-O-RING  
3. 337-5252 Y [1] TANK GP-COOLANT  
4. 485-7962 [1] TUBE  
5. 485-7964 [1] TUBE  
6. 033-8248 [5] CLIP (LOOP)  
7. 1S-0994 [3] CLIP (LOOP)  
8. 341-0104 [1] CONNECTOR AS  
  341-0103 [1] CONNECTOR  
  3D-2824 [1] SEAL-O-RING  
9. 344-5675 M [2] NUT (M10X1.5-THD)  
10. 354-6673 [2] ADAPTER-HOSE  
11. 3D-2824 [1] SEAL-O-RING  
12. 6D-4247 [2] CLIP  
13. 3K-0360 [2] SEAL-O-RING  
14. 5D-1026 [4] CLAMP-BAND  
15. 5P-1230 [1] CONNECTOR  
16. 7X-7729 [4] WASHER (11X25X3-MM THK)  
17. 7X-7958 [6] CLAMP-HOSE  
18. 8M-2773 [2] CLIP (LOOP)  
19. 8T-1889 [3] CLIP (SLOT)  
20. 8T-1890 [3] CLIP (TAB)  
21. 8T-4121 [15] WASHER-HARD (11X21X2.5-MM THK)  
22. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
23. 8T-4137 M [10] BOLT (M10X1.5X20-MM)  
24. 8T-4195 M [3] BOLT (M10X1.5X30-MM)  
26. 302-7410 E HOSE (45-CM)  
26A. 302-7410 E HOSE (48-CM)  
26B. 302-7410 E HOSE (9-CM)  
27. 8C-3681 E HOSE (245-CM)  
28. 9X-2133 E HOSE (213-CM)  
28A. 9X-2133 E HOSE (207-CM)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72780202
 

379-9601: TANK GP-COOLANT

379-9601 TANK GP-COOLANT
S/N WTX1-UP
PART OF 374-0213 INSTALLATION AR-ENGINE
Type 2
ALSO AN ATTACHMENT
i06738447 SEBP7278
  For full view, you need register

Parts for your 637K WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
1. 287-7843 [1] PLATE AS  
2. 161-9916 [1] ADAPTER AS  
  6V-7420 [1] ADAPTER  
  2M-9780 [1] SEAL-O-RING  
3. 486-0884 CY [1] TANK GP-COOLANT  
4. 485-7962 [1] TUBE  
5. 485-7964 [1] TUBE  
6. 033-8248 [5] CLIP (LOOP)  
7. 1S-0994 [3] CLIP (LOOP)  
8. 341-0104 [1] CONNECTOR AS  
  341-0103 [1] CONNECTOR  
  3D-2824 [1] SEAL-O-RING  
9. 344-5675 M [2] NUT (M10X1.5-THD)  
10. 354-6673 [2] ADAPTER-HOSE  
11. 3D-2824 [1] SEAL-O-RING  
12. 6D-4247 [2] CLIP  
13. 3K-0360 [2] SEAL-O-RING  
14. 5D-1026 [4] CLAMP-BAND  
15. 5P-1230 [1] CONNECTOR  
16. 7X-7729 [4] WASHER (11X25X3-MM THK)  
17. 7X-7958 [6] CLAMP-HOSE  
18. 8M-2773 [2] CLIP (LOOP)  
19. 8T-1889 [3] CLIP (SLOT)  
20. 8T-1890 [3] CLIP (TAB)  
21. 8T-4121 [15] WASHER-HARD (11X21X2.5-MM THK)  
22. 8T-4136 M [4] BOLT (M10X1.5X25-MM)  
23. 8T-4137 M [10] BOLT (M10X1.5X20-MM)  
24. 8T-4195 M [3] BOLT (M10X1.5X30-MM)  
26. 302-7410 E HOSE (45-CM)  
26A. 302-7410 E HOSE (48-CM)  
26B. 302-7410 E HOSE (9-CM)  
27. 8C-3681 E HOSE (245-CM)  
28. 9X-2133 E HOSE (213-CM)  
28A. 9X-2133 E HOSE (207-CM)  
  C   CHANGE FROM PREVIOUS TYPE
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72780203
 

386-1734: TANK GP-COOLANT

386-1734 TANK GP-COOLANT
S/N WTX1-UP
PART OF 374-0273 INSTALLATION AR-ENGINE
ALSO AN ATTACHMENT
i05467777 SEBP7278
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Parts for your 637K WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
1. 289-9520 [1] BRACKET AS  
2. 346-5448 [1] TANK AS-COOLANT  
  345-1237 [1] CAP AS-COOLANT TANK  
3. 397-3988 [1] BRACKET  
4. 033-8248 [5] CLIP (LOOP)  
5. 198-4777 [4] WASHER-HARD (11X25X10-MM THK)  
6. 8T-4121 [7] WASHER-HARD (11X21X2.5-MM THK)  
7. 8T-4133 M [1] NUT (M10X1.5-THD)  
8. 8T-4136 M [1] BOLT (M10X1.5X25-MM)  
9. 8T-4137 M [4] BOLT (M10X1.5X20-MM)  
10. 8T-4196 M [5] BOLT (M10X1.5X35-MM)  
11. 8C-3681 E HOSE (189-CM)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#SEBP72780204
 

486-0884: TANK GP-COOLANT

486-0884 TANK GP-COOLANT
S/N WTX1-UP
PART OF 379-9601 TANK GP-COOLANT
ALSO AN ATTACHMENT
i06738307 SEBP7278
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Parts for your 637K WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
1. 345-1237 [1] CAP AS-COOLANT TANK  
   
    PARTS SHOWN IN GRAPHIC(S) WITHOUT A REFERENCE NUMBER ARE NOT SERVICED SEPARATELY
 

#SEBP72780205
 

349-7311: AFTERCOOLER GP-AIR

349-7311 AFTERCOOLER GP-AIR
S/N WTX1-UP
PART OF 374-0273 INSTALLATION AR-ENGINE
ALSO AN ATTACHMENT
i04362966 SEBP7278
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Parts for your 637K WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
1. 243-2289 [4] MOUNT AS  
2. 324-8952 [1] CORE AS-AFTERCOOLER  
3. 349-7310 [2] PLATE AS  
    (EACH INCLUDES)
  8T-3490 M [2] NUT-WELD (M10X1.5-THD)  
4. 8T-4121 [4] WASHER-HARD (11X21X2.5-MM THK)  
5. 8T-4133 M [4] NUT (M10X1.5-THD)  
6. 8T-4182 M [4] BOLT (M10X1.5X45-MM)  
7. 8T-4195 M [4] BOLT (M10X1.5X30-MM)  
8. 8T-4226 [4] WASHER-PLATED (10.5X45X3-MM THK)  
9. 8T-7934 [4] WASHER-HARD (11X21X5-MM THK)  
  M   METRIC PART
 

#SEBP72780206
 

379-9594: AFTERCOOLER GP-AIR

379-9594 AFTERCOOLER GP-AIR
S/N WTX1-UP
PART OF 374-0213 INSTALLATION AR-ENGINE
ALSO AN ATTACHMENT
i06533174 SEBP7278
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Parts for your 637K WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
1. 398-8467 [1] CORE AS-AFTERCOOLER  
2. 399-2874 [2] BRACKET AS  
3. 456-4412 [2] STRIP  
4. 121-3307 [4] MOUNT AS-RESILIENT  
5. 7X-7729 [16] WASHER (11X25X3-MM THK)  
6. 8T-6466 M [4] BOLT (M10X1.5X60-MM)  
7. 8T-4133 M [4] NUT (M10X1.5-THD)  
8. 8T-4136 M [8] BOLT (M10X1.5X25-MM)  
9. 8T-4196 M [4] BOLT (M10X1.5X35-MM)  
10. 8T-4222 [8] WASHER-PLATED (11X32X2.5-MM THK)  
11. 8T-4226 [8] WASHER-PLATED (10.5X45X3-MM THK)  
  M   METRIC PART
 

#SEBP72780207
 

349-6259: AIR CLEANER GP

349-6259 AIR CLEANER GP
S/N WTX1-UP
PART OF 440-2170 AIR CLEANER GP
ALSO AN ATTACHMENT
i03960891 SEBP7278
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Parts for your 637K WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
1. 116-5763 [16] CLIP-SPRING  
2. 331-8108 [1] FILTER ELEMENT AS-AIR (SECONDARY)  
3. 361-1253 [1] GASKET  
4. 386-2099 [1] FILTER ELEMENT-AIR (PRIMARY)  
    -OR-
  456-9847 A [1] FILTER ELEMENT-AIR (ULTRA HIGH EFFICIENCY)  
    -OR-
  490-3648 A [1] FILTER ELEMENT-AIR (HIGH DEBRIS)  
5. 349-6266 [1] COVER AS-AIR CLEANER  
  332-4910 [6] LATCH AS  
  A   NOT PART OF THIS GROUP
 

#SEBP72780208
 

385-1178: AIR CLEANER GP

385-1178 AIR CLEANER GP
S/N WTX1-UP
PART OF 374-0213 INSTALLATION AR-ENGINE
ALSO AN ATTACHMENT
i06532198 SEBP7278
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Parts for your 637K WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
1. 8N-5254 [1] HOSE-REDUCER  
2. 9S-2592 [1] HOSE  
3. 494-7167 [1] COVER AS  
  6V-1634 [14] RIVET-POP  
4. 391-4394 Y [1] AIR CLEANER GP  
5. 420-8480 [1] TUBE AS  
6. 523-0639 [1] TUBE  
7. 428-9359 [1] PLATE AS  
8. 457-0032 [1] INSULATION  
9. 124-2732 [1] CLAMP-HOSE  
10. 198-3899 M [9] SCREW-BUTTON HEAD (M8X1.25X20-MM)  
11. 370-9563 [2] SPACER (13.5X25X12-MM THK)  
12. 3E-7424 [3] CLAMP-HOSE  
13. 5P-4116 [13] WASHER-HARD (8.8X20.5X2-MM THK)  
14. 7X-7729 [6] WASHER (11X25X3-MM THK)  
15. 8T-4182 M [2] BOLT (M10X1.5X45-MM)  
16. 8T-4189 M [4] BOLT (M8X1.25X20-MM)  
17. 8T-4196 M [6] BOLT (M10X1.5X35-MM)  
18. 8T-4222 [2] WASHER-PLATED (11X32X2.5-MM THK)  
19. 8T-6703 [2] CLAMP-HOSE  
20. 9D-6196 [2] CLIP (SLOT)  
21. 9D-6197 [2] CLIP (TAB)  
22. 514-9005 [1] HOSE  
23. 5P-1293 E HOSE (16-CM)  
24. 5P-8309 D SEAL (1.3-M)  
25. 8T-4984 [2] CLAMP-HOSE  
  D   ORDER BY THE METER
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#SEBP72780209
 

391-4394: AIR CLEANER GP

391-4394 AIR CLEANER GP
S/N WTX1-UP
PART OF 385-1178 AIR CLEANER GP
ALSO AN ATTACHMENT
i06276278 SEBP7278
  For full view, you need register

Parts for your 637K WHEEL TRACTOR:

Pos. Part No Qty Parts name Comments
1. 116-5763 [18] CLIP-SPRING  
2. 262-0493 [1] CLAMP-BAND  
3. 420-1779 [1] FILTER ELEMENT AS-AIR (PRIMARY)  
4. 420-1781 [1] FILTER ELEMENT AS-AIR (SECONDARY)  
5. 420-1783 [1] COVER-AIR CLEANER  
6. 420-1784 [4] LATCH (AIR CLEANER)  
7. 420-1785 [1] ELBOW  
 

Information:

Caterpillar Parts SIS Catalog 637K :