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503-7627 AIR CLEANER & MOUNTING GP S/N DN71-UP PART OF 503-7600 INSTALLATION AR-ENGINE MD6250 ROTARY DRILL


AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP
TURBOCHARGER GP
INLET GP-AIR
LINES GP-AIR
EXHAUST GP
MANIFOLD GP-EXHAUST
MANIFOLD GP-INLET

ROTARY DRILL MD6250 ROTARY DRILL DN7
 MD6250 Rotary Blasthole Drill DN700001-UP (MACHINE) POWERED BY C27 Engine M0087803 MD6250 DN7   (2017)

AIR INLET AND EXHAUST SYSTEM

AIR CLEANER GP
AIR CLEANER & MOUNTING GP
503-7627 AIR CLEANER & MOUNTING GP
AIR CLEANER & MOUNTING GP
533-2189 AIR CLEANER & MOUNTING GP
AIR CLEANER GP
509-1731 AIR CLEANER GP
 

#M00878030001
 

503-7627: AIR CLEANER & MOUNTING GP

503-7627 AIR CLEANER & MOUNTING GP
S/N DN71-UP
PART OF 503-7600 INSTALLATION AR-ENGINE
i07233853 M0087803
5037627 AIR CLEANER & MOUNTING GP Parts scheme
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 509-1731 Y [2] AIR CLEANER GP  
2. 520-1293 [1] BRACKET  
3. 525-4109 [2] COVER AS  
4. 6V-8918 [8] BOLT (5/16-18X1.25-IN)  
5. 8T-4139 M [5] BOLT (M12X1.75X30-MM)  
6. 8T-4223 [5] WASHER-HARD (13.5X25.5X3-MM THK)  
7. 8T-4224 [16] WASHER-HARD (8.8X16X2-MM THK)  
8. 8T-9043 [8] BOLT (5/16-18X0.875-IN)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00878030002
 

533-2189: AIR CLEANER & MOUNTING GP

533-2189 AIR CLEANER & MOUNTING GP
S/N DN71-UP
PART OF 512-8627 INSTALLATION AR-ENGINE
i07203063 M0087803
5332189 AIR CLEANER & MOUNTING GP Parts scheme
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-4223 [8] WASHER-HARD (13.5X25.5X3-MM THK)  
2. 8T-4224 [18] WASHER-HARD (8.8X16X2-MM THK)  
3. 8T-4956 M [8] BOLT (M12X1.75X35-MM)  
4. 509-1731 Y [2] AIR CLEANER GP  
5. 523-8302 [1] COVER AS  
6. 525-4109 [1] COVER AS  
7. 533-2128 [2] BRACKET AS  
8. 6V-8918 [10] BOLT (5/16-18X1.25-IN)  
9. 8T-9043 [8] BOLT (5/16-18X0.875-IN)  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

#M00878030003
 

509-1731: AIR CLEANER GP

509-1731 AIR CLEANER GP
S/N DN71-UP
PART OF 503-7627, 533-2189 AIR CLEANER & MOUNTING GP
i07200510 M0087803
5091731 AIR CLEANER GP Parts scheme
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8U-6668 [1] VALVE  
2. 420-1779 [1] FILTER ELEMENT AS-AIR (PRIMARY)  
3. 420-1781 [1] FILTER ELEMENT AS-AIR (SECONDARY)  
4. 420-1783 [1] COVER-AIR CLEANER  
5. 420-1784 [4] LATCH (AIR CLEANER)  
6. 486-6327 [18] NUT-CLIP  
 

#M00878030004
 

355-5172: CARTRIDGE GP-TURBOCHARGER

355-5172 CARTRIDGE GP-TURBOCHARGER
S/N TC91-UP
PART OF 432-0148, 522-0333, 542-8128 TURBOCHARGER GP
i06866302 M0087803
3555172 CARTRIDGE GP-TURBOCHARGER Parts scheme
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 206-8868 [1] SEAL-RING  
2. 4P-3818 M [3] BOLT (M4X0.7X10-MM)  
3. 365-5098 [1] SEAL-PISTON RING  
4. 365-5099 [2] BEARING-JOURNAL  
5. 268-2936 [1] BEARING-THRUST  
6. 358-2854 [1] COLLAR-THRUST  
7. 211-2259 [2] RING-PISTON  
8. 506-9038 [1] SPACER-BEARING  
9. 156-6964 M [4] BOLT (M8X1.25X30-MM)  
  M   METRIC PART
 

#M00878030005
 

516-4496: ELBOW GP-AIR INLET

516-4496 ELBOW GP-AIR INLET
S/N TC91-UP
PART OF 509-6516 ENGINE AR-COMPLETE
i07201237 M0087803
5164496 ELBOW GP-AIR INLET Parts scheme
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 337-7279 [2] MANIFOLD GP-INLET  
    (EACH INCLUDES)
  8T-6765 [1] PLUG-PIPE (1/4-18-THD)  
  109-4203 [1] ELBOW  
2. 0S-1588 [8] BOLT (3/8-16X1.25-IN)  
3. 5M-2894 [8] WASHER-HARD (10.2X18.5X2.5-MM THK)  
 

#M00878030006
 

533-2185: LINES GP-AIR

533-2185 LINES GP-AIR -ENGINE
S/N DN71-UP
PART OF 512-8627 INSTALLATION AR-ENGINE
i07203066 M0087803
5332185 LINES GP-AIR Parts scheme
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-5254 [2] HOSE-REDUCER  
2. 248-8880 [2] ELBOW  
3. 251-4184 [2] CLAMP  
4. 533-2124 [1] TUBE AS  
5. 533-2125 [1] TUBE AS  
6. 233-8350 [6] CLAMP (T-BOLT)  
 

#M00878030007
 

503-7614: LINES GP-EXHAUST

503-7614 LINES GP-EXHAUST
S/N DN71-UP
PART OF 512-8627 INSTALLATION AR-ENGINE
i07203091 M0087803
5037614 LINES GP-EXHAUST Parts scheme
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9N-1941 [2] CLAMP-V BAND  
2. 343-0596 [4] CLAMP-BAND  
3. 346-0335 [2] CLAMP-BAND  
4. 562-1831 [1] TUBE  
5. 562-1834 [1] TUBE  
6. 522-0172 [1] TUBE  
7. 522-0173 [1] TUBE  
8. 522-0727 [2] ADAPTER AS  
9. 343-9018 [2] BELLOWS AS  
    (EACH INCLUDES)
  034-1432 [2] STRAP-CABLE  
  343-0596 [1] CLAMP-BAND  
10. 562-1904 [2] BRACKET AS  
11. 7W-2033 [2] CLIP (TAB)  
12. 7W-2034 [2] CLIP (SLOT)  
13. 8T-4121 [6] WASHER-HARD (11X21X2.5-MM THK)  
14. 8T-4195 M [6] BOLT (M10X1.5X30-MM)  
  M   METRIC PART
 

#M00878030008
 

343-8976: MANIFOLD GP-EXHAUST

343-8976 MANIFOLD GP-EXHAUST
S/N TC91-UP
PART OF 509-6516 ENGINE AR-COMPLETE
FOR USE WITH REAR FACING EXHAUST TURBO CONFIGURATION
i04489713 M0087803
3438976 MANIFOLD GP-EXHAUST Parts scheme
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-4474 [4] BRACKET  
2. 8N-0879 [8] CLAMP  
3. 108-3612 [16] SPACER (11.13X19.05X53-MM THK)  
4. 114-9223 [8] SPACER (11.13X19.05X19-MM THK)  
5. 239-1388 [12] GASKET  
6. 243-3565 [8] SEAL-O-RING  
7. 243-3566 [4] BELLOWS AS  
8. 250-6239 [4] MANIFOLD-EXHAUST  
9. 392-5085 [1] MANIFOLD-EXHAUST  
10. 392-5086 [1] MANIFOLD-EXHAUST  
11. 2N-2766 [24] LOCKNUT (3/8-16-THD)  
12. 5M-2894 [24] WASHER-HARD (10.2X18.5X2.5-MM THK)  
13. 6B-2882 [8] SPACER (0.406X0.75X0.312-IN THK)  
14. 393-5115 [8] STUD-TAPERLOCK (3/8-16X2.4-IN)  
 

#M00878030009
 

347-9437: MANIFOLD GP-INLET

347-9437 MANIFOLD GP-INLET
S/N TC91-UP
PART OF 509-6516 ENGINE AR-COMPLETE
i03874953 M0087803
3479437 MANIFOLD GP-INLET Parts scheme
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Parts for your MD6250 ROTARY DRILL:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 226-5613 [2] GASKET  
2. 374-0650 [2] MANIFOLD-INLET  
3. 2P-3213 [28] BOLT-WASHER HEAD (3/8-16X4.50-IN)  
4. 2P-7557 [16] BOLT (3/8-16X3.75-IN)  
5. 5D-5958 [2] SEAL-O-RING  
 

Information:

Operation and Maintenance Manual
Air Filter Elements - Clean/Replace
MD6250 Rotary Drill
Special Instruction
Air Filter Rework Procedure for Certain MD6250 Rotary Drills {1051, 1054, 7452}
Air Filter Rework Procedure for Certain MD6250 Rotary Drills {1051, 1054, 7452}
Specifications
Air Cleaner
MD6250 Rotary Blasthole Drill Machine Systems
Air Cleaner - Mounting
MD6250 Rotary Blasthole Drill Machine Systems
Disassembly and Assembly
Air Cleaner - Remove and Install
MD6250 Rotary Drill Engine Supplement
Air Cleaner - Remove and Install - Compressor
MD6250 Rotary Drill Engine Supplement
Service Magazine
Improved Air Filter Housings Are Now Used on Certain MD6250 Rotary Drills {1051, 1054}
Improved Air Filter Housings Are Now Used on Certain MD6250 Rotary Drills {1051, 1054}

Caterpillar Parts SIS Catalog MD6250 :

AIR CLEANER & MOUNTING GP
533-2189 AIR CLEANER & MOUNTING GP
AIR CLEANER GP
509-1731 AIR CLEANER GP
CARTRIDGE GP-TURBOCHARGER
355-5172 CARTRIDGE GP-TURBOCHARGER
ELBOW GP-AIR INLET
516-4496 ELBOW GP-AIR INLET
LINES GP-AIR
533-2185 LINES GP-AIR
LINES GP-EXHAUST
503-7614 LINES GP-EXHAUST
MANIFOLD GP-EXHAUST
343-8976 MANIFOLD GP-EXHAUST
MANIFOLD GP-INLET
347-9437 MANIFOLD GP-INLET
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