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7N1670 MUFFLER GROUP SERIAL NO. 96V259 TO 96V296 INCLUSIVE NOTE: IF EXHAUST LEAKS OCCUR BETWEEN INNER BODY & OUTER WRAP AT REAR OF THE MUFFLER, 7N9872 COVER CAN BE EITHER CLAMPED TO THE MUFFLER WITH 7N9974 CLAMP OR WELDED TO MUFFLER 594H


AIR INLET AND EXHAUST SYSTEM
MUFFLER GP
AIR CLEANER GP
MANIFOLD GP-INLET
MANIFOLD GP-EXHAUST
COOLING SYSTEM
LINES GP-WATER


AIR INLET AND EXHAUST SYSTEM

MUFFLER GP
 

#SEBP11640090
 

7N-1670: MUFFLER GP

7N1670 MUFFLER GROUP
SERIAL NO. 96V259 TO 96V296 INCLUSIVE
NOTE: IF EXHAUST LEAKS OCCUR BETWEEN INNER BODY & OUTER WRAP AT REAR OF
THE MUFFLER, 7N9872 COVER CAN BE EITHER CLAMPED TO THE MUFFLER WITH 7N9974
CLAMP OR WELDED TO MUFFLER
c168734 SEBP1164
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Parts for your 594H PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-5003 [ 1] CAP ASSEM.  
2. 6N-8645 [ 1] EJECTOR ASSEM.  
3. 8S-1460 [ 1] CLAMP  
4. 0S-1571 C [ 4] BOLT  
5. 1B-5355 C [ 8] NUT  
6. 1D-4717 [ 4] NUT  
7. 8M-7145 C [ 6] WASHER  
8. 2A-4639 C [ 2] BOLT  
9. 5M-2894 C [ 12] WASHER  
10. 7N-1174 [ 1] BRACKET  
11. 7N-1176 [ 1] GASKET  
12. 7N-1384 C [ 1] MUFFLER ASSEM.  
13. 0S-0532 C [ 2] STUD  
14. 7H-7954 C [ 2] BOLT  
15. 0T-0065 C [ 2] BOLT  
16. 1A-1460 C [ 1] BOLT  
  1B-5357 C [ 1] NUT  
    INDICATES CHANGE
 

#SEBP11640091
 

7N-1670: MUFFLER GP

7N1670 MUFFLER GROUP
SERIAL NO. 96V277-UP
NOTE: IF EXHAUST LEAKS OCCUR BETWEEN INNER BODY & OUTER WRAP AT REAR
OF THE MUFFLER, 7N9872 COVER CAN BE EITHER CLAMPED TO THE MUFFLER WITH
7N9974 CLAMP OR WELDED TO MUFFLER
c218901 SEBP1164
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Parts for your 594H PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7S-5003 [1] CAP ASSEM.  
2. 6N-8645 [1] EJECTOR ASSEM.  
3. 8S-1460 [1] CLAMP  
4. 0S-1571 [4] BOLT  
5. 1B-5355 C [6] NUT  
6. 1D-4717 [4] NUT  
7. 8M-7145 [6] WASHER  
8. 2A-4639 [2] BOLT  
9. 5M-2894 [12] WASHER  
10. 7N-1174 [1] BRACKET  
11. 7N-1176 [1] GASKET  
12. 7N-9647 C [1] MUFFLER ASSEM.  
13. 0S-0532 [2] STUD  
14. 7H-7954 [2] BOLT  
15. 0T-0065 [2] BOLT  
16. 1A-1460 [1] BOLT  
  1B-5357 [1] NUT  
  C   INDICATES CHANGE
 

#SEBP11640092
 

4N-6622: AIR CLEANER GP

4N6622 AIR CLEANER GROUP
NOTE: 7S8817 PRESCREENER ASSEMBLY IS AVAILABLE
c226094 SEBP1164
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Parts for your 594H PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-5355 [2] NUT  
2. 7N-1495 C [1] ELBOW ASSEM.  
3. 9M-0164 [2] CLAMP  
4. 5P-1259 CH HOSE 7.62 cm(3 in.)  
5. 7S-3687 C [1] HOOD ASSEM.  
    (Includes)
6. 0S-1591 [1] BOLT  
  1D-4717 [1] NUT  
7. 0S-1595 [1] BOLT 31.75 mm(1.25 in.) long  
    -OR-
  2B-0947 [1] BOLT 57 mm(2.25 in.) long  
  1D-4719 [1] NUT  
8. 1P-7330 [1] AIR CLEANER ASSEM.  
    (Includes)
9. 9M-3695 [2] ROD ASSEM.  
10. 1P-8481 [1] CUP ASSEM.  
    (Includes)
  6N-7692 C [1] GASKET  
11. 1P-8482 [1] ELEMENT (secondary)  
12. 1P-8483 [1] ELEMENT (primary)  
13. 1D-4569 [2] BOLT  
14. 7N-0297 C [1] ELBOW  
15. 0S-1595 [2] BOLT 31.75 mm(1.25 in.) long  
  7B-3235 [1] BOLT 34.92 mm(1.375 in.) long  
16. 2P-2483 [1] BRACKET  
17. 1P-9390 [1] GASKET  
18. 5P-4869 C [2] CLAMP  
  5S-5876 [1] HOSE  
19. 2K-4973 [10] LOCKNUT  
20. 1T-0822 [2] BOLT  
  5M-2894 [2] WASHER  
21. 7S-3688 C [1] BODY ASSEM.  
    (Includes)
22. 0S-1591 [1] BOLT  
  1D-4717 [1] NUT  
  C   INDICATES CHANGE
  H   ORDER BY THE CENTIMETER
 

#SEBP11640093
 

6N-0999: MANIFOLD GP-INLET

6N999 INLET MANIFOLD GROUP
c214286 SEBP1164
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Parts for your 594H PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1595 [ 16] BOLT  
2. 2M-0849 [ 4] WASHER  
3. 6H-4406 [ 1] COVER  
4. 4H-3376 [ 1] GASKET  
5. 7S-6367 [ 1] MANIFOLD  
6. 7N-4177 C [ 1] MANIFOLD  
7. 6N-6484 C [ 1] MANIFOLD  
8. 3J-5389 C [ 1] PLUG  
9. 2M-5190 [ 1] GASKET  
10. 7B-3235 [ 10] BOLT  
11. 9S-1366 [ 8] BOLT (marked X)  
12. 2S-6085 [ 1] GASKET  
13. 5H-2912 [ 6] GASKET  
    INDICATES CHANGE
 

#SEBP11640094
 

6N-1000: MANIFOLD GP-EXHAUST

6N1000 EXHAUST MANIFOLD GROUP
ENGINE SERIAL NO. 97U7922 TO 97U9738 INCLUSIVE
c219579 SEBP1164
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Parts for your 594H PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-3952 C [1] MANIFOLD  
2. 7M-7666 [6] GASKET  
3. 6N-9262 [1] MANIFOLD  
4. 1B-5357 [24] NUT  
5. 7N-3953 C [1] MANIFOLD  
6. 5P-7213 C [24] WASHER  
  C   INDICATES CHANGE
 

#SEBP11640095
 

6N-1000: MANIFOLD GP-EXHAUST

6N1000 EXHAUST MANIFOLD GROUP
ENGINE SERIAL NO. 97U9739 TO 97U13784 INCLUSIVE
c219580 SEBP1164
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Parts for your 594H PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-3953 C [2] MANIFOLD  
2. 7M-7666 [6] GASKET  
3. 6N-9262 [1] MANIFOLD  
4. 1B-5357 [24] NUT  
5. 5P-7213 [24] WASHER  
  C   INDICATES CHANGE
 

#SEBP11640096
 

6N-1000: MANIFOLD GP-EXHAUST

6N1000 EXHAUST MANIFOLD GROUP
SERIAL NO. 97U13785 TO 97U14037 INCLUSIVE
c181848 SEBP1164
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Parts for your 594H PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-8921 C [2] MANIFOLD  
2. 7M-7666 [6] GASKET  
3. 6N-9262 [1] MANIFOLD  
4. 1B-5357 [24] NUT  
5. 5P-8245 C [24] WASHER  
  C   INDICATES CHANGE
 

#SEBP11640097
 

6N-1000: MANIFOLD GP-EXHAUST

6N1000 EXHAUST MANIFOLD GROUP
SERIAL NO. 97U14038-UP
c181849 SEBP1164
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Parts for your 594H PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5N-8921 [2] MANIFOLD  
2. 7M-7666 [6] GASKET  
3. 5N-8879 C [1] MANIFOLD  
4. 1B-5357 [24] NUT  
5. 5P-8245 [24] WASHER  
  C   INDICATES CHANGE
 

#SEBP11640098
 

8N-7266: LINES GP-WATER

8N7266 WATER LINES GROUP-TURBOCHARGER HOUSING
ENGINE SERIAL NO. 97U787 TO 97U12857, 97U12859 TO 97U13143, 97U13145,
97U13146, 97U13148, 97U13150 TO 97U13155, 97U13162 TO 97U13168, 97U13170
TO 97U13174, 97U13184 AND 97U13185 INCLUSIVE
c176073 SEBP1164
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Parts for your 594H PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-7098 [1] TUBE ASSEM.  
2. 0S-1594 [8] BOLT  
  5M-2894 [8] WASHER  
3. 7N-7878 [1] COVER  
4. 7N-7628 [4] GASKET  
5. 8N-1445 [1] FLANGE  
6. 8N-7088 [1] TUBE ASSEM.  
7. 8M-0505 [1] CONNECTOR  
8. 3K-0360 [2] SEAL  
9. 030-7948 [1] ELBOW  
 

#SEBP11640099
 

8N-7266: LINES GP-WATER

8N7266 WATER LINES GROUP-TURBOCHARGER HOUSING
ENGINE SERIAL NO. 97U12858, 97U13144, 97U13147, 97U13149, 97U13154,
97U13156 TO 97U13161, 97U13169, 97U13175 TO 97U13183, 97U13186 AND
97U13187 TO 97U13969 INCLUSIVE
c179014 SEBP1164
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Parts for your 594H PIPELAYER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-7098 [1] TUBE ASSEM.  
2. 0S-1594 [8] BOLT  
  5M-2894 [8] WASHER  
3. 7N-7878 C [2] COVER  
4. 7N-7628 [4] GASKET  
5. 8N-1445 [1] FLANGE  
6. 9S-4185 C [1] PLUG  
7. 030-7948 [1] ELBOW  
8. 3K-0360 [2] SEAL  
  C   INDICATES CHANGE
 

Information:

Caterpillar Parts SIS Catalog 594H :

Truck sale:

Call 
CAT 594H

STRICKLAND EQ CO
Saint Louis, Missouri
Call 
1981 CAT 594H

Delta Machinery
Call 
1986 CAT 594H

Delta Machinery
Call 
1984 CAT 594H

Huff Equipment
Call 
1981 CAT 594H

Huff Equipment
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