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FILTER BASE AND ENGINE OIL COOLER (2W7280 N/S) 2W7279--Page 44 D7H TRACK-TYPE TRACTOR


COOLING SYSTEM
COOLER GP
LUBRICATION SYSTEM
FILTER GP-ENGINE OIL
COOLING SYSTEM
LINES GP-WATER
POWER TRAIN
COOLER GP
COOLING SYSTEM
VALVE GP-COOLER BYPASS
COOLER GP
HYDRAULIC SYSTEM
COOLER GP
AIR INLET AND EXHAUST SYSTEM
AIR CLEANER GP


COOLING SYSTEM

COOLER GP
 

#XEBP70180050
 

2W-7280: COOLER GP-FLTR BASE & ENG OIL

FILTER BASE AND ENGINE OIL COOLER (2W7280 N/S)
2W7279--Page 44
j28582e XEBP7018
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-7279 Y [1] COOLER GROUP  
    (SEE SEPARATE ILLUSTRATION)
2. 0S-1588 [1] BOLT  
3. 3Y-0900 [1] FILTER ASSEM.  
    (FOR JAPAN)
  2P-4004 [1] FILTER ASSEM.  
    (FOR OUTSIDE JAPAN)
4. 0S-1591 [1] BOLT  
5. 2W-4561 [1] GASKET  
6. 0L-1352 [1] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#XEBP70180051
 

2W-7279: COOLER GP-FLTR BASE & ENG OIL

FILTER BASE AND ENGINE OIL COOLER (2W7279 N/S)
Part of Filter Base and Engine Oil Cooler (2W7280 N/S)
8N4457--Page 45
j28583e XEBP7018
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-2511 [1] PIPE  
2. 1A-2029 [6] BOLT  
3. 5S-6051 [2] GASKET  
4. 7N-0165 R [1] CORE ASSEM.  
5. 9M-1974 [6] WASHER  
6. 2B-2695 [2] BOLT  
7. 4N-3841 [1] GASKET  
8. 4N-3840 [1] COVER  
9. 3B-0551 [1] PLUG  
10. 6N-0124 [1] BONNET  
11. 3J-5390 [1] PLUG  
12. 1B-5174 [1] PLUG  
13. 8N-4457 Y [1] BASE GROUP  
    (SEE SEPARATE ILLUSTRATION)
14. 1D-4540 [1] BOLT  
15. 1H-5514 [3] BOLT  
16. 8M-4432 [2] SEAL  
17. 0L-2070 [1] BOLT  
18. 1T-0765 [1] BOLT  
  R   REMFG PART MAY BE AVAILABLE
  Y   SEPARATE ILLUSTRATION
 

#XEBP70180052
 

8N-4457: BASE GP-OIL FILTER

OIL FILTER BASE (8N4457 N/S)
Part of Filter Base and Engine Oil Cooler (2W7279 N/S)
j37037e XEBP7018
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-7149 C [1] BASE ASSEM.  
  3B-0645 [3] PLUG  
2. 2B-0858 [1] PLUG  
3. 2P-2537 [1] STUD  
4. 1P-1367 [2] PLUNGER  
5. 0S-1618 C [2] BOLT  
6. 9M-1974 [4] WASHER  
7. 9Y-6859 C [1] COVER  
8. 9Y-6860 [1] GASKET  
9. 8M-3182 [2] SPRING  
10. 1B-2790 C [2] BOLT  
11. 3J-7354 C [1] SEAL  
12. 8C-3445 C [1] CAP  
13. 8C-3446 C [1] VALVE  
  C   INDICATES CHANGE
 

#XEBP70180053
 

8N-0888: HOUSING & REGULATOR GP

HOUSING AND REGULATOR (8N888 N/S)
j31328e XEBP7018
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-0743 [1] PIPE  
2. 7H-3171 C [1] PLUG  
3. 7N-0944 [1] GASKET  
4. 4W-1987 C [1] REGULATOR  
5. 0S-1594 [4] BOLT  
6. 8N-4485 C [1] VALVE ASSEM.  
  C   INDICATES CHANGE
 

#XEBP70180054
 

1W-3420: COOLER GP-TRANSMISSION OIL

TRANSMISSION OIL COOLER (1W3420 N/S)
j28584e XEBP7018
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-9978 R [1] CORE ASSEM.  
2. 1A-2029 [8] BOLT  
3. 5M-4741 [2] GASKET  
4. 5S-7163 [1] BONNET  
5. 8M-9307 [1] PLUG  
6. 6F-7062 [1] WASHER  
  R   REMFG PART MAY BE AVAILABLE
 

#XEBP70180055
 

9T-4075: VALVE GP-COOLER BYPASS

9T4075 COOLER BYPASS VALVE GROUP
Part of 9W5397 Hydraulic Oil Cooler Arrangement
AN ATTACHMENT
j38380e XEBP7018
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9T-3005 [1] SPRING  
2. 7D-9749 [1] SEAL  
3. 9T-7678 [1] COVER  
4. 8D-7815 [2] SCREW  
5. 9T-4075 [1] BODY  
6. 9T-3004 [1] VALVE  
7. 9T-7677 [1] RETAINER  
 

#XEBP70180056
 

9W-5398: LINES GP-OIL COOLER

OIL COOLER LINES (9W5398 N/S)
Part of 9W5397 Hydraulic Oil Cooler Arrangement
AN ATTACHMENT
j38379e XEBP7018
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6V-8640 [1] CONNECTOR  
2. 2M-9780 [4] SEAL  
3. 7X-0322 [2] BOLT  
4. 6V-8629 [2] ELBOW  
5. 8T-2502 [1] BOLT  
6. 5P-1075 [2] WASHER  
7. 8T-1895 [4] CLIP  
  8T-1896 [4] CLIP  
8. 1K-5888 [2] SPACER  
9. 4L-6459 [2] BOLT  
10. 9W-5519 [1] HOSE ASSEM.  
11. 6V-9746 [4] SEAL  
12. 9W-5518 [1] HOSE ASSEM.  
13. 8T-5389 [1] ELBOW  
14. 9W-5517 [1] HOSE ASSEM.  
15. 5P-0181 E HOSE 96cm  
  5P-5121 [1] STEM ASSEM. (110DEGREES)  
  3S-7252 [2] SLEEVE  
  7S-0575 [1] STEM ASSEM. (90DEGREES)  
15. 4F-7952 [4] SEAL  
16. 9W-5516 [1] SPACER  
17. 9W-8602 [1] PLATE ASSEM.  
  9F-2978 [2] NUT (WELD)  
18. 8T-4896 [2] WASHER  
19. 9B-7237 [1] BOLT  
20. 7X-0507 [2] WASHER  
  E   ORDER BY THE CM
 

#XEBP70180057
 

7C-3436: COOLER GP-HYDRAULIC OIL

HYDRAULIC OIL COOLER (7C3436 N/S)
Part of 9W5397 Hydraulic Oil Cooler Arrangement
AN ATTACHMENT
j29428e XEBP7018
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1A-2029 [8] BOLT  
2. 5M-2894 [2] WASHER  
3. 7W-5823 [1] SUPPORT ASSEM.  
  9F-2978 [1] NUT (WELD)  
4. 1W-0289 [1] CORE ASSEM.  
5. 3J-5390 [2] PLUG  
6. 7W-5827 [1] BRACKET ASSEM.  
  9F-2978 [2] NUT (WELD)  
7. 0S-1587 [4] BOLT  
8. 5P-1076 [4] WASHER  
9. 7C-1185 [1] BRACKET ASSEM.  
  9F-2978 [2] NUT (WELD)  
10. 8M-7145 [4] WASHER  
11. 5P-1075 [2] WASHER  
 

#XEBP70180058
 

7N-3767: AIR CLEANER GP

AIR CLEANER (7N3767 N/S)
8N3335--Page 50
j33423e XEBP7018
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4S-8472 [1] HOOD ASSEM.  
2. [1] BOLT  
  3Y-8491 [1] NUT  
3. 3Y-8100 [4] BOLT  
  3Y-8139 [4] WASHER  
4. 1W-9076 [1] BODY ASSEM.  
5. 5P-3860 [2] CLAMP  
6. 8N-6116 [1] HOSE  
7. 8N-3335 Y [1] AIR CLEANER GROUP  
    (SEE SEPARATE ILLUSTRATION)
8. 0S-1588 [4] BOLT  
9. 9S-1274 [1] GASKET  
10. 1T-0822 [2] BOLT  
11. 2K-4973 [8] LOCKNUT  
  Y   SEPARATE ILLUSTRATION
 

#XEBP70180059
 

8N-3335: AIR CLEANER GP

8N3335 AIR CLEANER GROUP
Part of Air Cleaner
j28731e XEBP7018
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Parts for your D7H TRACK-TYPE TRACTOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4M-9334 [1] ELEMENT ASSEM. (PRIMARY)  
2. 7S-3131 [2] ROD ASSEM.  
3. 9M-8013 [1] CUP ASSEM.  
  9M-8513 [1] GASKET  
4. 9S-9972 [1] ELEMENT (SECONDARY)  
 

Information:

Engine News
Special Instruction
Engine Oil Cooler Inspection, Repair, Testing, and Cleaning {1378}
Engine Oil Cooler Inspection, Repair, Testing, and Cleaning {1378}
Reuse And Salvage Guidelines
Disassembly and Assembly
Engine Oil Cooler - Disassemble
3304B and 3306B Engines for Caterpillar Built Machines
Engine Oil Cooler - Assemble
3304B and 3306B Engines for Caterpillar Built Machines
Engine Oil Cooler - Remove
3304B and 3306B Engines for Caterpillar Built Machines
Engine Oil Cooler - Install
3304B and 3306B Engines for Caterpillar Built Machines
Service Magazine

Caterpillar Parts SIS Catalog D7H :

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