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FLYWHEEL (7S7877 N/S)--Type 1 950 WHEEL LOADER


BASIC ENGINE
FLYWHEEL GP
PISTON & ROD GP
FLYWHEEL GP
PISTON & ROD GP
CAMSHAFT GP
BALANCER GP
DRIVE GP-ACCESSORY
AIR COMPRESSOR GP

WHEEL LOADER 950 WHEEL LOADER 31K
 950 WHEEL LOADER 31K00001-00942 (MACHINE) UE070123 950 31K   (1968)

BASIC ENGINE

FLYWHEEL GP
FLYWHEEL GP
7S-7877 FLYWHEEL GP
FLYWHEEL GP
7S-7877 FLYWHEEL GP
 

#UE0701230040
 

7S-7877: FLYWHEEL GP

FLYWHEEL (7S7877 N/S)--Type 1
c101372 UE070123
7S7877 FLYWHEEL GP Parts scheme
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2L-1701 [9] BOLT  
2. 1M-7341 [1] LOCK  
3. 7S-7876 [1] FLYWHEEL ASSEM.  
4. 4S-5737 [1] GEAR (130 Teeth)  
    (Part of 7S7876 Flywheel Assem.)
 

#UE0701230041
 

5S-6429: CONNECTING ROD AND PISTON

CONNECTING ROD AND PISTON (5S6429 N/S)--4 Required
Serial No. 81J1 to 81J2766 inclusive and 31K1 to 31K863 inclusive
Note: 8S4635 Piston and Liner Group, consisting of 1--Piston Assembly,
1--Liner and 2--Seal, is available
c112030 UE070123
5S6429 CONNECTING ROD AND PISTON Parts scheme
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-9017 [1] PISTON ASSEM.  
2. 7S-8378 [1] RING (Top)  
3. 5S-6750 [1] RING (Intermediate)  
4. 9S-7788 [1] RING (Oil)  
    (Parts of 5S9017 Piston Assem.)
5. 7M-7821 [1] BEARING (Standard)  
  2S-0502 [1] BEARING (.010"Undersize)  
  2S-0503 [1] BEARING (.020"Undersize)  
  7M-7826 [1] BEARING (.030"Undersize)  
6. 5S-6360 [1] ROD ASSEM.  
  7S-9347 [1] BEARING  
7. 1P-9956 [2] BOLT  
8. 5S-6348 [2] NUT  
    (Parts of 5S6360 Rod Assem.)
9. 9H-4016 [1] PIN  
10. 9H-4015 [2] RETAINER  
  7S-9404 [1] RING GROUP  
    (Consists of complete set of Rings FOR ONE PISTON)
 

#UE0701230042
 

7S-7877: FLYWHEEL GP

FLYWHEEL (7S7877 N/S)--Type 2
c113898 UE070123
7S7877 FLYWHEEL GP Parts scheme
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2L-1701 [9] BOLT  
2. 2P-4629 [1] FLYWHEEL ASSEM.  
3. 4S-5737 [1] GEAR (130 Teeth)  
 

#UE0701230043
 

9S-8912: PISTON & ROD GP

CONNECTING ROD AND PISTON (9S8912 N/S)--4 Required
Serial No. 81J2767-Up and 31K864-Up
c112402 UE070123
9S8912 PISTON & ROD GP Parts scheme
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9H-4016 [1] PIN  
2. 9H-4015 [2] RETAINER  
3. 5S-6360 [1] ROD ASSEM.  
  7S-9347 [1] BEARING  
4. 1P-9956 [2] BOLT  
  5S-6348 [2] NUT  
5. 7M-7821 [1] BEARING (Standard)  
  2S-0502 [1] BEARING (.010" Undersize)  
  2S-0503 [1] BEARING (.020" Undersize)  
  7M-7826 [1] BEARING (.030" Undersize)  
6. 9S-8913 [1] PISTON ASSEM.  
7. 9S-7788 [1] RING (Oil)  
8. 5S-6750 [1] RING (Intermediate)  
9. 7S-8378 [1] RING (Top)  
  7S-9404 [1] RING GROUP  
    (CONSISTS OF COMPLETE SET OF RINGS FOR ONE PISTON
 

#UE0701230044
 

5S-6428: CAMSHAFT

CAMSHAFT (5S6428 N/S)
c102416 UE070123
5S6428 CAMSHAFT Parts scheme
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5S-3971 [1] CAMSHAFT  
2. 0S-0509 [2] BOLT  
3. 8S-1491 [1] LOCK  
4. 5S-3804 [1] GEAR (80 Teeth)  
5. 0S-1748 [4] BOLT  
6. 8S-2630 [1] LOCK  
7. 7S-2204 [1] WASHER  
 

#UE0701230045
 

5S-6425: BALANCER GP

BALANCER (5S6425 N/S)
c200723 UE070123
5S6425 BALANCER GP Parts scheme
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  1N-8354 [2] LOCK  
  0S-1594 [4] BOLT  
  C [1] SHAFT ASSEM.  
    (R.H. - 20 Teeth)
  4N-7978 C [1] SHAFT ASSEM.  
    (L.H.-20 Teeth)
  4S-6417 [2] PLATE  
  C   INDICATES CHANGE
 

#UE0701230046
 

5S-8056: ACCESSORY DRIVE AND PRIMARY FUEL FILTER

ACCESSORY DRIVE AND PRIMARY FUEL FILTER (5S8056 N/S)
Serial No. 81J1 to 81J3261 & 81J3359-Up and 31K1 to 31K927 & 31K931-Up
c112403 UE070123
5S8056 ACCESSORY DRIVE AND PRIMARY FUEL FILTER Parts scheme
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1B-9575 [ 2] BOLT  
2. 3B-4505 [ 7] LOCKWASHER  
3. 8H-9220 [ 1] GASKET  
4. 7S-5045 [ 1] HOUSING ASSEM.  
5. 9F-2247 [ 1] PLUG  
6. 2H-1190 [ 2] DOWEL  
7. 5M-6214 [ 2] PLUG  
8. 2D-6642 [ 1] BALL  
9. 2A-3348 [ 1] DOWEL  
10. 8H-9788 [ 1] GASKET  
11. 8H-9787 [ 1] COVER  
12. 1A-9136 [ 2] BOLT  
13. 8H-9364 [ 1] GASKET  
14. 7S-5047 [ 1] SHAFT  
15. 8H-9789 [ 1] BEARING  
16. 8H-9718 [ 1] RETAINER  
17. 7M-9763 [ 2] LOCK  
18. 0S-1594 [ 4] BOLT  
19. 5S-3828 [ 1] SLEEVE  
20. 5S-7614 [ 1] GEAR (80 Teeth)  
21. 7S-9847 [ 1] WASHER  
22. 9S-1313 [ 1] NUT  
23. 2H-3755 [ 2] BOLT  
24. 2F-6156 [ 1] LOCK  
25. 5S-7612 [ 1] PLATE  
26. 5S-7660 [ 1] GEAR ASSEM. (57 Teeth)  
27. 5S-7630 [ 1] BEARING  
28. 5B-9079 [ 1] NUT  
29. 0L-1351 [ 2] BOLT  
30. 5S-7611 [ 1] LOCK  
31. 5S-7608 [ 1] SHAFT  
32. 9H-2769 [ 1] BOWL  
33. 9H-2770 [ 1] GASKET  
34. 5S-7645 [ 1] ELEMENT ASSEM.  
35. 4D-0322 [ 1] BAIL ASSEM.  
36. 0S-1618 [ 3] BOLT  
37. 9L-2796 [ 1] BOLT  
 

#UE0701230047
 

1P-8470: ACCESSORY DRIVE AND PRIMARY FUEL FILTER

ACCESSORY DRIVE AND PRIMARY FUEL FILTER (1P8470 N/S)
Serial No. 81J3263 to 81J3358 inclusive and 31K928 to 31K930 inclusive
c110977 UE070123
1P8470 ACCESSORY DRIVE AND PRIMARY FUEL FILTER Parts scheme
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1618 [3] BOLT  
2. 3B-4505 [7] LOCKWASHER  
3. 9L-2796 [1] BOLT  
4. 8H-9220 [1] GASKET  
5. 8H-9787 [1] COVER  
6. 8H-9788 [1] GASKET  
7. 1A-9136 [2] BOLT  
8. 7S-5045 [1] HOUSING ASSEM.  
9. 2A-3348 [1] DOWEL  
10. 5M-6214 [2] PLUG  
11. 9F-2247 [1] DOWEL  
12. 2H-1190 [2] DOWEL  
    (Parts of 7S5045 Assem.)
13. 4D-0322 [1] BAIL ASSEM.  
14. 7S-5047 [1] SHAFT  
15. 8H-9789 [1] BEARING  
16. 5S-7614 [1] GEAR (80 Teeth)  
17. 1P-8471 [2] RETAINER  
18. 5S-3828 [1] SLEEVE  
19. 9S-1313 [1] NUT  
20. 7S-9847 [1] WASHER  
21. 0S-1594 [4] BOLT  
22. 7M-9763 [2] LOCK  
23. 8H-9364 [1] GASKET  
24. 0L-1351 [2] BOLT  
25. 5S-7611 [1] LOCK  
26. 5B-9079 [1] NUT  
27. 2H-3755 [2] BOLT  
28. 2F-6156 [1] LOCK  
29. 5S-7612 [1] PLATE  
30. 5S-7660 [1] GEAR ASSEM. (57 Teeth)  
31. 5S-7630 [1] BEARING  
    (Part of 5S7660 Gear Assem.)
32. 5S-7608 [1] SHAFT  
33. 9H-2769 [1] BOWL  
34. 5S-7645 [1] ELEMENT ASSEM.  
35. 9H-2770 [1] GASKET  
36. 1B-9575 [2] BOLT  
 

#UE0701230048
 

9S-3686: AIR COMPRESSOR

AIR COMPRESSOR (9S3686 N/S)
Serial No. 81J2378 and 81J2381 inclusive
9S3124 Compressor parts are shown on Page 32D
c124139 UE070123
9S3686 AIR COMPRESSOR Parts scheme
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-3685 [1] TUBE  
2. 1L-0909 [1] FITTING  
  6H-3137 [1] NUT  
  6H-3136 [1] SLEEVE  
    (Parts of 1L909 Fitting)
3. 3J-5390 [2] PLUG  
4. 1H-7922 [1] FITTING  
  1F-1344 [1] NUT  
    (Part of 1H7922 Fitting)
5. 9S-3684 [1] TUBE  
6. 3B-8998 [1] FITTING  
  1F-1344 [1] NUT  
    (Part of 3B8998 Fitting)
7. 9S-3124 Y [1] COMPRESSOR ASSEM.  
    (See Separate Illustration)
8. 5S-9594 [1] GASKET  
9. 1A-5822 [3] BOLT  
  3B-4508 [3] LOCKWASHER  
10. 7S-6773 [1] GEAR  
11. 1D-5120 [1] NUT  
  7S-6774 [1] LOCK  
12. 1D-5117 [1] NUT  
  9B-0453 [1] LOCKWASHER  
13. 3D-0472 [1] STUD  
14. 9M-0105 [1] FITTING  
  8F-9362 [1] NUT  
    (Part of 9M105 Fitting)
  Y   SEPARATE ILLUSTRATION
 

#UE0701230049
 

9S-3686: AIR COMPRESSOR

AIR COMPRESSOR (9S3686 N/S)
Serial No. 81J2379, 81J2380 and 81J2382 to 81J2790 inclusive and 31K820 to
31K867 inclusive. 9S3124 Compressor parts are shown on Page 32D
c127462 UE070123
9S3686 AIR COMPRESSOR Parts scheme
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Parts for your 950 WHEEL LOADER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-3685 [1] TUBE  
2. 1L-0909 [1] FITTING  
  6H-3137 [1] NUT  
  6H-3136 [1] SLEEVE  
    (Parts of 1L909 Fitting)
3. 3J-5390 [2] PLUG  
4. 1H-7922 [1] FITTING  
  1F-1344 [1] NUT  
    (Part of 1H7922 Fitting)
5. 9S-3684 [1] TUBE  
6. 3B-8998 [1] FITTING  
  1F-1344 [1] NUT  
    (Part of 3B8998 Fitting)
7. 9S-3124 Y [1] COMPRESSOR ASSEM.  
    (See Separate Illustration)
8. 5S-9594 [1] GASKET  
9. 1A-5822 [3] BOLT  
  3B-4508 [3] LOCKWASHER  
10. 7S-6773 [1] GEAR  
11. 1D-5120 [1] NUT  
  7S-6774 [1] LOCK  
12. 1D-5117 [1] NUT  
  9B-0453 [1] LOCKWASHER  
13. 3D-0472 [1] STUD  
14. 9M-0105 [1] FITTING  
  8F-9362 [1] NUT  
    (Part of 9M105 Fitting)
15. 9S-7041 [1] TUBE ASSEM.  
  9M-4618 [1] SEAL  
16. 1A-2029 [2] BOLT  
  3B-4506 [2] LOCKWASHER  
17. 0T-0225 [1] GASKET  
18. 0S-1618 [4] BOLT  
  3B-4505 [4] LOCKWASHER  
19. 9S-7987 [1] COVER  
  9S-7042 [1] GASKET  
  Y   SEPARATE ILLUSTRATION
 

Information:

Special Instruction
Installation Of 2W3422 Flywheel Housing As The Service Replacement For 8N5013 Flywheel Housing{1157}
Installation Of 2W3422 Flywheel Housing As The Service Replacement For 8N5013 Flywheel Housing{1157}
Specifications
Flywheel Ring Gear
3304 VEHICULAR ENGINE
Flywheel Housing Tightening
3304 VEHICULAR ENGINE
Flywheel
3304 VEHICULAR ENGINE
Flywheel Housing
3304 VEHICULAR ENGINE
Flywheel Housing Bore
3304 VEHICULAR ENGINE
Reuse And Salvage Guidelines
Reuse and Salvage for Flywheel Assemblies {1156}
Reuse and Salvage for Flywheel Assemblies {1156}
Disassembly and Assembly
Flywheel
3304 VEHICULAR ENGINE FOR 950 WHEEL LOADER
Flywheel Housing
3304 VEHICULAR ENGINE FOR 950 WHEEL LOADER
Service Magazine
Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22
Service Information For Easier Use Of The 6V3100 Timing Indicator Group{0651,1250,1156,1157}
1982/10/11
New Crankshaft Assemblies{1202,1204,1206,1207,1212}
1982/11/01
Modification To Prevent Starter From Remaining Engaged With Flywheel After Engine Starts{1400,1450}
1987/03/16
New Ring Gears Used In Flywheel Assemblies{1158}
1979/04/30

Caterpillar Parts SIS Catalog 950 :

GASKET KITS
CRANKSHAFT BEARING REPLACEMENT GROUPS
CRANKSHAFT BEARING REPLACEMENT GROUPS
CRANKSHAFT
5S-6431 CRANKSHAFT
CYLINDER BLOCK ASSEMBLY
5S-6407 CYLINDER BLOCK ASSEMBLY
CYLINDER BLOCK AND COVERS
5S-3394 CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
5S-3394 CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
5S-3394 CYLINDER BLOCK AND COVERS
CYLINDER BLOCK AND COVERS
5S-3394 CYLINDER BLOCK AND COVERS
CONNECTING ROD AND PISTON
5S-6429 CONNECTING ROD AND PISTON
FLYWHEEL GP
7S-7877 FLYWHEEL GP
PISTON & ROD GP
9S-8912 PISTON & ROD GP
CAMSHAFT
5S-6428 CAMSHAFT
BALANCER GP
5S-6425 BALANCER GP
ACCESSORY DRIVE AND PRIMARY FUEL FILTER
5S-8056 ACCESSORY DRIVE AND PRIMARY FUEL FILTER
ACCESSORY DRIVE AND PRIMARY FUEL FILTER
1P-8470 ACCESSORY DRIVE AND PRIMARY FUEL FILTER
AIR COMPRESSOR
9S-3686 AIR COMPRESSOR

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