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536-7047 LINES GP-JACKET WATER HEATER -COLD WEATHER S/N DN71-UP PART OF 536-7046, 536-7048 COLD WEATHER AR MD6250


COOLING SYSTEM
HEATER GP-COOLANT
COOLER GP
LINES GP-WATER
AIR INLET AND EXHAUST SYSTEM
AFTERCOOLER GP
COOLING SYSTEM
LINES GP-WATER
PUMP GP-WATER


COOLING SYSTEM

HEATER GP-COOLANT
 

#M00878030080
 

536-7047: LINES GP-JACKET WATER HEATER

536-7047 LINES GP-JACKET WATER HEATER -COLD WEATHER
S/N DN71-UP
PART OF 536-7046, 536-7048 COLD WEATHER AR
i07213919 M0087803
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 491-5449 [1] PLATE  
2. 7E-4444 [2] VALVE  
3. 188-2008 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  8T-7970 [1] ELBOW  
4. 202-7468 [1] NUT (2-12-THD)  
5. 296-5728 [5] CONNECTOR-PIPE  
6. 321-8663 [5] ELBOW AS  
    (EACH INCLUDES)
  174-5811 [1] ELBOW  
  228-7095 [1] SEAL-O-RING  
7. 338-1801 [1] MANIFOLD  
8. 338-1803 [1] MANIFOLD  
9. 491-5445 [1] HOSE AS  
10. 491-5457 [2] PIPE AS  
11. 542-4755 [1] TUBE AS  
12. 542-4757 [1] TUBE AS  
13. 491-5463 [1] HOSE AS  
14. 491-5464 [1] HOSE AS  
15. 491-5467 [1] BRACKET AS  
16. 491-5468 [2] BRACKET AS  
17. 516-4485 [1] TEE AS  
  5K-9090 [2] SEAL-O-RING  
  8T-0315 [1] SEAL-O-RING  
  516-4484 [1] TEE  
18. 532-8829 [1] TUBE AS  
19. 532-9923 [1] HOSE AS  
20. 532-9924 [1] HOSE AS  
21. 148-8357 [2] ELBOW AS  
    (EACH INCLUDES)
  5K-9090 [1] SEAL-O-RING  
  6V-9008 [1] ELBOW  
  7M-8485 [1] SEAL-O-RING  
22. 148-8362 [1] ELBOW AS  
  3D-2824 [1] SEAL-O-RING  
  5K-9090 [1] SEAL-O-RING  
  8T-6684 [1] ELBOW  
23. 153-6247 [1] CONNECTOR AS  
  5K-9090 [1] SEAL-O-RING  
  8C-6875 [1] CONNECTOR  
24. 168-3350 [6] PLUG-PIPE  
25. 185-8834 [1] ELBOW AS  
  5K-9090 [1] SEAL-O-RING  
  131-4863 [1] ELBOW  
26. 5P-4325 [2] CLIP (LOOP)  
27. 8T-4194 M [1] BOLT (M12X1.75X50-MM)  
28. 344-5675 M [10] NUT (M10X1.5-THD)  
29. 3M-7045 [2] PLUG (3/4-14 NPT-THD)  
30. 5K-9090 [1] SEAL-O-RING  
31. 7D-1553 [2] CLIP  
32. 8T-0315 [5] SEAL-O-RING  
33. 8T-4121 [32] WASHER-HARD (11X21X2.5-MM THK)  
34. 8T-4133 M [2] NUT (M10X1.5-THD)  
35. 8T-4136 M [14] BOLT (M10X1.5X25-MM)  
36. 8T-4195 M [6] BOLT (M10X1.5X30-MM)  
37. 8T-4223 [2] WASHER-HARD (13.5X25.5X3-MM THK)  
38. 8T-4956 M [1] BOLT (M12X1.75X35-MM)  
39. 8T-4983 [4] CLAMP-HOSE  
40. 371-8119 E HOSE (17.9-CM)  
40A. 371-8119 E HOSE (22.7-CM)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#M00878030081
 

533-4380: LINES GP-OIL COOLER

533-4380 LINES GP-OIL COOLER
S/N DN71-UP
PART OF 532-8722 MODULE GP-COOLING
i07201272 M0087803
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 091-0081 [1] SPACER (10.5X20X10-MM THK)  
2. 218-0054 [2] SPACER (11X25X100-MM THK)  
3. 307-5172 [4] SPACER (13.5X25X60-MM THK)  
4. 527-8178 [2] MANIFOLD  
5. 529-5979 [2] PLATE AS  
6. 535-6871 I [2] HOSE AS  
7. 535-6872 I [2] HOSE AS  
8. 535-6873 [1] HOSE AS  
9. 535-6874 [1] HOSE AS  
10. 541-2576 I [1] HOSE AS  
11. 541-2577 I [1] HOSE AS  
12. 158-0851 [6] CLIP  
13. 1P-4578 [24] FLANGE-HALF  
14. 1P-4579 [4] FLANGE-HALF  
15. 200-6345 [2] SADDLE-MOUNTING (DUAL SWIVEL)  
16. 204-2281 [4] STRAP-CABLE  
17. 344-3445 [2] SPACER (13.5X25X32-MM THK)  
18. 4J-0522 [12] SEAL-O-RING  
19. 4J-0524 [2] SEAL-O-RING  
20. 7D-1553 [4] CLIP  
21. 8T-5436 M [2] BOLT (M10X1.5X130-MM)  
22. 8T-4121 [66] WASHER-HARD (11X21X2.5-MM THK)  
23. 8T-4136 M [8] BOLT (M10X1.5X25-MM)  
24. 8T-4139 M [6] BOLT (M12X1.75X30-MM)  
25. 8T-4178 M [4] BOLT (M10X1.5X90-MM)  
26. 8T-4184 M [8] BOLT (M12X1.75X45-MM)  
27. 8T-6466 M [2] BOLT (M10X1.5X60-MM)  
28. 8T-4186 M [33] BOLT (M10X1.5X40-MM)  
30. 8T-4196 M [16] BOLT (M10X1.5X35-MM)  
31. 8T-4223 [14] WASHER-HARD (13.5X25.5X3-MM THK)  
32. 8T-5005 M [1] BOLT (M10X1.5X70-MM)  
33. 9R-3884 [1] SPACER (13X20X45-MM THK)  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
  M   METRIC PART
 

#M00878030082
 

503-7602: LINES GP-WATER

503-7602 LINES GP-WATER
S/N DN71-UP
PART OF 503-7639 COOLING AR
i07201323 M0087803
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9U-6993 [1] ADAPTER AS  
  069-4269 [1] ADAPTER  
  3D-2824 [1] SEAL-O-RING  
2. 9Y-9236 [1] GAUGE-SIGHT  
3. 188-3034 [2] ELBOW AS  
    (EACH INCLUDES)
  3J-7354 [1] SEAL-O-RING  
  6V-1355 [1] ELBOW  
4. 200-6345 [11] SADDLE-MOUNTING (DUAL SWIVEL)  
5. 204-2281 [21] STRAP-CABLE  
6. 268-1517 [2] CONNECTOR AS  
    (EACH INCLUDES)
  3K-0360 [1] SEAL-O-RING  
  149-8142 [1] CONNECTOR  
7. 294-3342 [1] CAP-RADIATOR  
8. 307-9642 [5] CLIP  
9. 307-9643 [5] CLIP  
10. 339-0208 [1] HOSE  
11. 372-7718 [2] HOSE  
12. 392-5611 [2] HOSE  
13. 444-0391 [1] HOSE-ELBOW  
14. 497-9986 [1] TUBE  
15. 522-8205 [1] BRACKET  
16. 523-2811 [1] TUBE AS  
17. 526-2391 [3] BRACKET AS  
18. 527-2501 [1] TANK AS-COOLANT  
  7T-1099 [1] LINK  
  9R-2613 M [2] BOSS-WELD (M10X1.5X25-MM)  
19. 558-7379 [1] BRACKET AS  
20. 530-3020 [1] TUBE AS  
21. 532-1564 [1] TUBE  
22. 156-5745 [6] CLAMP-HALF  
23. 208-6135 [1] CLIP (SLOT)  
24. 208-6136 [1] CLIP (TAB)  
25. 209-4588 [6] CLAMP  
26. 209-4590 [6] CLAMP-T BOLT  
27. 194-2903 [1] ELBOW AS  
  3K-0360 [1] SEAL-O-RING  
  8T-0119 [1] ELBOW  
28. 198-4777 [3] WASHER-HARD (11X25X10-MM THK)  
29. 4S-4455 [3] CLIP  
30. 310-7300 [2] CLIP  
31. 311-7118 [5] CLAMP-HOSE  
32. [2] ADAPTER-ELBOW  
33. 344-5675 M [4] NUT (M10X1.5-THD)  
34. 4D-9517 [1] CLIP (SLOT)  
35. 5P-4961 [2] CLAMP-HOSE  
36. 7M-8485 [1] SEAL-O-RING  
37. 7X-4780 [2] GROMMET  
38. 8T-1117 [2] CLAMP-HOSE  
39. 8T-4121 [16] WASHER-HARD (11X21X2.5-MM THK)  
40. 8T-4136 M [8] BOLT (M10X1.5X25-MM)  
41. 8T-4139 M [6] BOLT (M12X1.75X30-MM)  
42. 8T-4186 M [4] BOLT (M10X1.5X40-MM)  
43. 8T-4183 M [6] BOLT (M12X1.75X40-MM)  
44. 8T-4195 M [2] BOLT (M10X1.5X30-MM)  
45. 8T-4223 [12] WASHER-HARD (13.5X25.5X3-MM THK)  
46. 7X-7729 [2] WASHER (11X25X3-MM THK)  
47. 302-7411 E HOSE (228.7-CM)  
48. 349-6234 E HOSE (554-CM)  
49. 5P-1465 E HOSE (83-CM)  
49A. 5P-1465 E HOSE (71.7-CM)  
50. 8C-3681 E HOSE (212-CM)  
  E   ORDER BY THE CENTIMETER
  M   METRIC PART
 

#M00878030083
 

504-4166: LINES GP-WATER

504-4166 LINES GP-WATER -FAST FILL
S/N DN71-UP
PART OF 503-7566 INSTALLATION AR, 503-7567 SERVICE AR
i07211369 M0087803
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 119-3569 [2] ADAPTER  
2. 345-9878 [1] VALVE-BALL  
3. 369-6828 [1] ADAPTER  
4. 386-6222 [2] UNION  
5. 471-8197 [1] ADAPTER-FAST FILL FUEL  
6. 490-1363 [1] STRAINER AS  
7. 523-5664 [1] PLATE AS  
8. 533-1136 [1] TUBE AS  
9. 1P-4582 [4] FLANGE-HALF  
10. 221-2372 [1] ADAPTER  
11. 3B-7257 [1] BUSHING-REDUCER  
12. 489-7028 [1] CAP-DUST  
13. 4J-0527 [2] SEAL-O-RING  
14. 5H-6734 [1] SEAL-O-RING  
15. 5P-7470 [1] CLIP (SLOT)  
16. 5P-7471 [1] CLIP (TAB)  
17. 5P-7703 [1] GROMMET (52-MM ID)  
18. 8T-4121 [7] WASHER-HARD (11X21X2.5-MM THK)  
19. 8T-4183 M [8] BOLT (M12X1.75X40-MM)  
20. 8T-4195 M [1] BOLT (M10X1.5X30-MM)  
21. 8T-4196 M [6] BOLT (M10X1.5X35-MM)  
22. 8T-4223 [10] WASHER-HARD (13.5X25.5X3-MM THK)  
23. 8T-4956 M [2] BOLT (M12X1.75X35-MM)  
  M   METRIC PART
 

#M00878030084
 

528-6343: LINES GP-WATER

528-6343 LINES GP-WATER
S/N TC91-UP
PART OF 509-6516 ENGINE AR-COMPLETE
i07201256 M0087803
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-1946 [1] GASKET  
2. 6N-0008 [1] ADAPTER  
3. 7C-0145 [1] CORE AS-OIL COOLER (ENGINE)  
4. 230-1294 [1] ELBOW  
5. 230-1296 [1] ELBOW  
6. 230-1302 [3] FLANGE  
7. 233-4877 [1] COVER-WATER PUMP  
8. 234-3438 [1] ELBOW  
9. 236-2502 [2] COVER  
10. 239-5225 [1] HOUSING AS  
  3B-0622 [1] PLUG-CUP  
  3S-9643 [2] SEAL-LIP TYPE  
  111-4374 [1] VALVE AS  
11. 248-5513 [2] REGULATOR-TEMPERATURE (92-DEG C)  
12. 249-9384 [1] TUBE AS-BYPASS  
13. 264-0310 [1] BONNET-OIL COOLER  
14. 318-2946 [1] PLUG AS  
  6V-9027 [1] SEAL-O-RING  
  9S-4182 [1] PLUG (7/16-20-THD)  
15. 341-0087 [4] PLUG AS  
    (EACH INCLUDES)
  6V-6609 [1] SEAL-O-RING  
  9S-4185 [1] PLUG (3/4-16-THD)  
16. 343-8888 [1] GASKET  
17. 353-5140 [4] PLUG AS  
    (EACH INCLUDES)
  6V-5063 [1] SEAL-O-RING  
  9S-8008 [1] PLUG (1-1/16-12-THD)  
18. 392-0792 [1] ADAPTER AS  
  5P-4499 [1] ADAPTER  
  6V-5063 [1] SEAL-O-RING  
19. 395-3358 [1] BONNET  
20. 0L-1143 [2] BOLT (3/8-16X2.5-IN)  
21. 0S-1588 [4] BOLT (3/8-16X1.25-IN)  
22. 0S-1594 [6] BOLT (3/8-16X1-IN)  
23. 0S-1608 [3] BOLT (3/8-16X3.75-IN)  
24. 0T-0055 [2] BOLT (3/8-16X4.25-IN)  
25. 0T-0065 [5] BOLT (3/8-16X3.5-IN)  
26. 0T-0573 [2] BOLT (3/8-16X2.75-IN)  
27. 107-5769 [2] SEAL-O-RING  
28. 109-0074 [1] SEAL-O-RING  
29. 109-0076 [3] SEAL-O-RING  
30. 109-0077 [2] SEAL-O-RING  
31. 112-3258 [1] SEAL-O-RING  
32. 157-0670 [1] CAP-DUST  
33. 192-4309 [1] SEAL-O-RING  
34. 1C-2251 [7] BOLT (3/8-16X1.87-IN)  
35. 231-4708 [5] SEAL-O-RING  
36. 334-5375 [4] STUD (3/8-16X5.26-IN)  
37. 353-5144 [1] PLUG AS  
  6V-5064 [1] SEAL-O-RING  
  9S-9334 [1] PLUG (1-5/16-12-THD)  
38. 3J-7354 [1] SEAL-O-RING  
39. 5M-2894 [4] WASHER-HARD (10.2X18.5X2.5-MM THK)  
40. 7W-9094 [2] SPACER (11X20X9-MM THK)  
41. 8C-3446 [1] VALVE-SAMPLING  
42. 8T-1703 [4] SEAL-O-RING  
43. 9X-6458 [10] WASHER-HARD (10.2X22.5X3-MM THK)  
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#M00878030085
 

512-5111: MODULE GP-COOLING

512-5111 MODULE GP-COOLING
S/N DN71-UP
PART OF 503-7639 COOLING AR
i07200933 M0087803
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 532-8707 Y [1] MODULE GP-COOLING (RH)  
2. 532-8722 Y [1] MODULE GP-COOLING (LH)  
3. 8T-4193 M [16] BOLT (M16X2X50-MM)  
4. 9X-8257 [16] WASHER (17.5X30X3.5-MM THK)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00878030086
 

532-8707: MODULE GP-COOLING

532-8707 MODULE GP-COOLING
S/N DN71-UP
PART OF 512-5111 MODULE GP-COOLING
i07200925 M0087803
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 455-8709 [2] TUBE  
2. 118-2990 [8] MOUNT AS  
3. 565-2702 [4] HOSE  
4. 188-6185 [1] GROMMET  
5. 208-7448 [8] CLAMP  
6. 217-7088 [4] HOSE  
7. 532-8708 Y [1] FRAME GP-COOLING  
8. 532-8720 Y [1] COOLING GP  
9. 532-8721 Y [1] FAN GP-SUCTION  
10. 532-8734 [4] TUBE  
11. 198-4767 [2] WASHER-HARD (13.5X30X12-MM THK)  
12. 208-6135 [4] CLIP (SLOT)  
13. 208-6136 [4] CLIP (TAB)  
14. 329-3356 M [4] NUT (M12X1.75-THD)  
15. 344-5674 M [2] NUT (M8X1.25-THD)  
16. 344-5675 M [14] NUT (M10X1.5-THD)  
17. 5V-0500 [28] WASHER (16.5X75X6-MM THK)  
18. 8T-4121 [91] WASHER-HARD (11X21X2.5-MM THK)  
19. 8T-4132 M [4] NUT (M16X2-THD)  
21. 8T-4173 M [16] BOLT (M16X2X110-MM)  
22. 8T-4183 M [56] BOLT (M12X1.75X40-MM)  
23. 8T-4186 M [5] BOLT (M10X1.5X40-MM)  
24. 8T-4193 M [12] BOLT (M16X2X50-MM)  
25. 8T-4195 M [65] BOLT (M10X1.5X30-MM)  
26. 8T-4223 [60] WASHER-HARD (13.5X25.5X3-MM THK)  
27. 7X-0579 [6] WASHER-HARD (8.8X25.5X2-MM THK)  
28. 8T-7547 M [4] BOLT (M8X1.25X30-MM)  
29. 9M-7959 [4] CLAMP-HOSE  
30. 9X-8257 [12] WASHER (17.5X30X3.5-MM THK)  
31. 482-1786 [8] MOUNT AS  
32. 308-9131 P SEAL (1521-MM EACH)  
33. 8T-4984 [4] CLAMP-HOSE  
34. 8T-4196 M [7] BOLT (M10X1.5X35-MM)  
35. 364-9794 M [8] BOLT (M10X1.5X55-MM)  
36. 7X-7729 [8] WASHER (11X25X3-MM THK)  
37. 3B-4618 [8] PIN-COTTER  
  M   METRIC PART
  P   ORDER BY MILLIMETER
  Y   SEPARATE ILLUSTRATION
 

#M00878030087
 

532-8722: MODULE GP-COOLING

532-8722 MODULE GP-COOLING
S/N DN71-UP
PART OF 512-5111 MODULE GP-COOLING
i07201320 M0087803
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 118-2990 [16] MOUNT AS  
2. 532-8721 Y [1] FAN GP-SUCTION  
3. 532-8723 Y [1] FRAME GP-COOLING  
4. 532-8732 Y [1] COOLING GP  
5. 533-4380 Y [1] LINES GP-OIL COOLER  
6. 329-3356 M [4] NUT (M12X1.75-THD)  
7. 344-5675 M [14] NUT (M10X1.5-THD)  
8. 5V-0500 [28] WASHER (16.5X75X6-MM THK)  
9. 8T-4121 [83] WASHER-HARD (11X21X2.5-MM THK)  
10. 8T-4132 M [4] NUT (M16X2-THD)  
11. 8T-4173 M [16] BOLT (M16X2X110-MM)  
12. 8T-4183 M [56] BOLT (M12X1.75X40-MM)  
13. 8T-4193 M [12] BOLT (M16X2X50-MM)  
14. 8T-4195 M [62] BOLT (M10X1.5X30-MM)  
15. 8T-4223 [60] WASHER-HARD (13.5X25.5X3-MM THK)  
16. 9X-8257 [12] WASHER (17.5X30X3.5-MM THK)  
17. 8T-3425 D CHANNEL-TRIM (0.4-M)  
17A. 8T-3425 D CHANNEL-TRIM (0.3-M EACH)  
18. 308-9131 J SEAL (1525-MM EACH)  
19. 8T-4196 M [7] BOLT (M10X1.5X35-MM)  
20. 7X-7729 [8] WASHER (11X25X3-MM THK)  
21. 364-9794 M [8] BOLT (M10X1.5X55-MM)  
  D   ORDER BY THE METER
  J   ORDER BY THE MILLIMETER
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00878030088
 

524-5318: PLUG GP-WATER LINES

524-5318 PLUG GP-WATER LINES
S/N DN71-UP
PART OF 503-7586 COLD WEATHER AR, 503-7584 STANDARD WEATHER AR
i07213262 M0087803
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [2] PLUG AS  
    (EACH INCLUDES)
  3D-2824 [1] SEAL-O-RING  
  9S-4183 [1] PLUG (1-1/16-12-THD)  
 

#M00878030089
 

230-4172: PUMP GP-WATER

230-4172 PUMP GP-WATER
S/N TC91-UP
PART OF 509-6516 ENGINE AR-COMPLETE
i04432035 M0087803
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 352-0202 CY [1] PUMP GP-WATER (BASIC)  
2. 1A-2029 [1] BOLT (3/8-16X1.125-IN)  
3. 9S-8752 [4] NUT-FULL (3/8-16-THD)  
4. 9X-7371 [1] SEAL-O-RING  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

Information:

Caterpillar Parts SIS Catalog MD6250 :

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