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7N4161 AIR LINES GROUP Serial No. 50S2337-Up, 55U486-Up and 94U518-Up 518 WHEEL SKIDDER


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

WHEEL SKIDDER 518 WHEEL SKIDDER 50S
 518 SKIDDER 50S01289-03229 (MACHINE) POWERED BY 3304 ENGINE SEBP1049 518 50S   (1971)

AIR INLET AND EXHAUST SYSTEM

LINES GP-AIR
LINES GP-AIR
1P-9140 LINES GP-AIR
LINES GP-AIR
7N-4185 LINES GP-AIR
LINES GP-AIR
7N-4161 LINES GP-AIR
LINES GP-AIR
7N-4185 LINES GP-AIR
AIR TANK, VALVES AND LINES
AIR TANK, VALVES AND LINES
AIR TANK, VALVES AND LINES
AIR TANK, VALVES AND LINES
 

#SEBP10490120
 

7N-4161: LINES GP-AIR

7N4161 AIR LINES GROUP
Serial No. 50S2337-Up, 55U486-Up and 94U518-Up
c170090 SEBP1049
7N4161 LINES GP-AIR Parts scheme
  For full view, you need register

Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-0009 [1] RING  
2. 6N-1491 [1] COUPLING  
3. 1P-1087 [1] ELBOW  
4. 0S-1590 [3] BOLT  
  1B-5355 [3] NUT  
5. 2S-5301 [1] RING  
 

#SEBP10490121
 

7N-4185: LINES GP-AIR

7N4185 AIR LINES GROUP
Engine Serial No. 78P57570-Up
c233185 SEBP1049
7N4185 LINES GP-AIR Parts scheme
  For full view, you need register

Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-1195 [1] HOSE  
2. 5P-0597 [2] CLAMP  
3. 6N-0619 [1] ELBOW  
4. 5S-6735 [1] GASKET  
5. 1A-2029 C [2] BOLT- 28.58mm(1.125 in.)long  
6. 5M-6213 [1] PLUG  
7. 7V-8907 C [1] BRACKET ASSEM.  
    (Includes)
  9F-2978 [1] NUT (weld)  
8. 3B-1915 C [2] BOLT- 34.93 mm(1.375 in.)long  
  5M-2894 C [2] WASHER  
  C   INDICATES CHANGE
 

#SEBP10490122
 

4N-4856: AIR CLEANER GROUP

4N4856 AIR CLEANER GROUP
c162547 SEBP1049
4N4856 AIR CLEANER GROUP Parts scheme
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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4M-0310 [1] PRECLEANER ASSEM.  
  9M-9439 [1] COVER ASSEM.  
2. 1M-7250 [1] BODY  
3. 4N-8945 C [1] BASE ASSEM.  
4. 1S-5163 [1] BOLT  
6. 5S-9004 [1] AIR CLEANER ASSEM.  
7. 4M-8047 [1] ELEMENT (primary)  
8. 2S-1285 [1] ELEMENT (secondary)  
  4M-1485 [1] GASKET  
9. 9M-3695 [2] ROD ASSEM.  
10. 9M-4894 [1] CUP ASSEM.  
11. 9M-8511 [1] GASKET  
12. 4M-1485 [1] GASKET  
13. 1D-4717 [6] NUT  
  3B-4506 [6] LOCKWASHER  
  C   INDICATES CHANGE
 

#SEBP10490123
 

4N-6856: TURBOCHARGER GP

4N6856 TURBOCHARGER GROUP
4N6858 Turbocharger parts are shown on Page 52
c148862 SEBP1049
4N6856 TURBOCHARGER GP Parts scheme
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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-6858 Y [1] TURBOCHARGER  
    (Separate Illustration)
2. 0S-1591 [4] BOLT  
3. 1P-0451 [1] GASKET  
4. 1B-5355 [4] NUT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP10490124
 

4N-6858: TURBOCHARGER GP

4N6858 TURBOCHARGER GROUP
Part of 4N6856 Turbocharger Group shown on Page 51
c217641 SEBP1049
4N6858 TURBOCHARGER GP Parts scheme
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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-6860 R [1] CARTRIDGE ASSEM.  
    (Includes)
  4N-6861 [1] WHEEL  
2. 4N-6863 R [1] BACKPLATE ASSEM.  
3. 1P-1111 [1] BEARING  
4. 1P-1120 J [1] RING  
5. 1P-1114 J [2] BEARING  
6. 2P-9635 R [1] HOUSING ASSEM.  
    (Includes)
  1P-1136 [2] PIN  
7. 7N-0012 C [1] SHROUD  
8. 1P-1116 R [1] SHAFT AND WHEEL ASSEM.  
9. 1P-1115 J [1] RING  
10. 2P-9607 J [4] RING  
11. 2A-0762 J [4] BOLT  
  1P-1117 J [2] PLATE  
12. 1P-1124 J [1] RING  
13. 1P-1123 J [1] COLLAR  
14. 1P-1125 J [1] NUT  
15. 7N-2434 C [1] NAMEPLATE  
  2F-0808 C [2] SCREW  
16. 1C-0569 [12] BOLT  
17. 4N-6864 [3] CLAMP  
  4N-6865 [3] LOCKPLATE  
18. 6N-0565 R [1] HOUSING (turbin)  
19. 1P-1112 [3] CLAMP  
  1P-1113 [3] LOCKPLATE  
20. 4N-6862 [1] HOUSING (compressor)  
    THE FOLLOWING REPAIR KIT IS AVAILABLE:
  6N-7236 C [1] KIT (cartridge repair)  
    (Includes parts marked j)
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP10490125
 

4N-6859: TURBOCHARGER GP

4N6859 TURBOCHARGER GROUP
Provides Field Replacement for 4N6858 shown on Page 52
c203595 SEBP1049
4N6859 TURBOCHARGER GP Parts scheme
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Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-6860 R [1] CARTRIDGE ASSEM.  
    (Includes)
  4N-6861 [1] WHEEL  
2. 4N-6863 R [1] BACKPLATE ASSEM.  
3. 1P-1111 [1] BEARING  
4. 1P-1120 [1] RING  
5. 1P-1114 [2] BEARING  
6. 2P-9635 R [1] HOUSING ASSEM.  
    (Includes)
  1P-1136 [2] PIN  
7. 1P-1118 [1] SHROUD  
8. 1P-1116 R [1] SHAFT AND WHEEL ASSEM.  
9. 1P-1115 [1] RING  
10. 2P-9607 [4] RING  
11. 2A-0762 [4] BOLT  
  1P-1117 [2] PLATE  
12. 1P-1124 [1] RING  
13. 1P-1123 [1] COLLAR  
14. 1P-1125 [1] NUT  
15. 4N-6862 [1] HOUSING  
16. 1C-0569 [12] BOLT  
17. 4N-6864 [3] CLAMP  
  4N-6865 [3] LOCKPLATE  
18. 6N-0565 RC [1] HOUSING  
19. 1P-1112 [3] CLAMP  
  1P-1113 [3] LOCKPLATE  
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP10490126
 

4N-3923: LINES GP-TURBOCHARGER OIL

4N3923 TURBOCHARGER OIL LINES GROUP
Engine Serial No. 78P18799 to 78P21411 inclusive
c162493 SEBP1049
4N3923 LINES GP-TURBOCHARGER OIL Parts scheme
  For full view, you need register

Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-9575 [2] BOLT  
  9M-1974 [2] WASHER  
2. 7B-5932 [1] GASKET  
3. 4N-3820 [1] TUBE ASSEM.  
4. 9M-4849 [1] SEAL  
5. 5K-9238 [1] CONNECTOR  
6. 2P-3208 [2] BOLT  
7. 1P-1255 [1] GASKET  
8. 4N-3842 [1] TUBE ASSEM.  
 

#SEBP10490127
 

4N-3923: LINES GP-TURBOCHARGER OIL

4N3923 TURBOCHARGER OIL LINES GROUP
Engine Serial No. 78P21412-Up
c217640 SEBP1049
4N3923 LINES GP-TURBOCHARGER OIL Parts scheme
  For full view, you need register

Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-9575 [2] BOLT  
2. 7B-5932 [1] GASKET  
3. 6N-6120 C [1] TUBE ASSEM.  
4. 9M-4849 [1] SEAL  
5. 8M-0755 C [1] CONNECTOR  
6. 0L-1143 C [2] BOLT  
7. 1P-1255 [1] GASKET  
8. 6N-6122 C [1] TUBE ASSEM.  
9. 6N-6033 C [2] CLIP  
10. 2H-3755 C [1] BOLT  
  1D-4716 C [1] NUT  
11. 5M-2894 C [2] WASHER  
12. 9M-1974 C [4] WASHER  
  C   INDICATES CHANGE
 

#SEBP10490128
 

2P-6571: MANIFOLD GP-EXHAUST

2P6571 EXHAUST MANIFOLD GROUP
c117199 SEBP1049
2P6571 MANIFOLD GP-EXHAUST Parts scheme
  For full view, you need register

Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5C-8564 C [1] MANIFOLD  
2. 8S-8258 [4] GASKET  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP10490129
 

2P-6533: FASTENER GP-EXHAUST MANIFOLD

2P6533 EXHAUST MANIFOLD FASTENER GROUP
c234139 SEBP1049
2P6533 FASTENER GP-EXHAUST MANIFOLD Parts scheme
  For full view, you need register

Parts for your 518 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-5355 [8] NUT  
  8M-7145 C [7] WASHER  
2. 7S-6719 C [7] STUD  
3. 9M-6527 C [1] WASHER  
4. 8M-1871 [1] STUD  
  C   INDICATES CHANGE
 

Information:

Caterpillar Parts SIS Catalog 518 :

LINES GP-AIR
7N-4185 LINES GP-AIR
LINES GP-AIR
1P-9140 LINES GP-AIR
AIR LINES GROUP
2P-6844 AIR LINES GROUP
AIR COMPRESSOR GP
2P-7800 AIR COMPRESSOR GP
AIR COMPRESSOR GP
2P-7800 AIR COMPRESSOR GP
AIR COMPRESSOR GP
2P-8711 AIR COMPRESSOR GP
AIR COMPRESSOR GP
7N-3797 AIR COMPRESSOR GP
AIR COMPRESSOR GP
2P-8710 AIR COMPRESSOR GP
LINES GP-AIR
7N-4185 LINES GP-AIR
AIR CLEANER GROUP
4N-4856 AIR CLEANER GROUP
TURBOCHARGER GP
4N-6856 TURBOCHARGER GP
TURBOCHARGER GP
4N-6858 TURBOCHARGER GP
TURBOCHARGER GP
4N-6859 TURBOCHARGER GP
LINES GP-TURBOCHARGER OIL
4N-3923 LINES GP-TURBOCHARGER OIL
LINES GP-TURBOCHARGER OIL
4N-3923 LINES GP-TURBOCHARGER OIL
MANIFOLD GP-EXHAUST
2P-6571 MANIFOLD GP-EXHAUST

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