1W2872 BALANCER GROUP 950B/950E WHEEL LOADER





BASIC ENGINE

BALANCER GP
 

#SEBP13520020
 

1W-2872: BALANCER GP

1W2872 BALANCER GROUP
c303465 SEBP1352
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Parts for your 950B/950E WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 1W-2871 [1] SHAFT AS-BALANCE (RH-20 TEETH)  
  1W-2870 [1] SHAFT AS-BALANCE (LH-20 TEETH)  
    (EACH INCLUDES)
2. 4H-9699 [1] KEY-WOODRUFF  
3. 0S-1594 [4] BOLT (2.54CM LG)  
  1N-8354 [2] LOCK  
    -OR-
  030-8535 C [4] BOLT-SELF LOCKING (2.22CM LG)  
  5M-2894 C [4] WASHER  
4. 4S-6417 [2] PLATE-THRUST  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13520021
 

7N-6544: CYLINDER HEAD GP

7N6544 CYLINDER HEAD GROUP*R
c687749 SEBP1352
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Parts for your 950B/950E WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 2A-4429 [16] LOCK-RETAINER  
2. 1W-5300 [8] ROTOCOIL AS  
    (EACH INCLUDES)
  6N-7174 [1] SHIELD-OIL  
3. 7S-7144 [8] SPRING-VALVE  
4. 2W-2620 [4] VALVE-INLET  
5. 6N-9916 [4] VALVE-EXHAUST  
6. 4P-8915 [1] GASKET-CYLINDER HEAD  
7. 3S-5496 [1] SEAL-O-RING  
8. 9Y-1798 [12] SEAL-WATER  
9. 7N-8018 [4] SEAL-WATER  
10. 1N-4304 R [1] CYLINDER HEAD GP  
11. 116-7553 [8] GUIDE-VALVE  
12. 3S-8313 [4] PLUG-CUP  
13. 8T-6763 [1] PLUG  
14. 0S-1594 [4] BOLT (3/8-16X1IN)  
15. 5M-2894 [4] WASHER (2.5MM THK)  
16. 1P-6367 [1] COVER  
17. 5S-6735 [1] GASKET  
18. 8T-6762 [3] PLUG-PIPE  
19. 3B-0623 [4] PLUG-CUP  
20. 1S-3062 [12] DIRECTOR-WATER  
21. 8N-0435 [4] INSERT (EXHAUST)  
22. 7N-4448 [4] INSERT (INTAKE)  
23. 3P-1896 [9] PLUG-CUP  
24. 8N-4485 C [1] VALVE AS  
  C   CHANGE FROM PREVIOUS TYPE
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP13520022
 

7N-9534: FASTENER GP-CYLINDER HEAD

7N9534 CYLINDER HEAD FASTENER GROUP
c665943 SEBP1352
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Parts for your 950B/950E WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 5B-9603 [5] BOLT (3/8-16X5IN)  
2. 1B-7709 C [3] BOLT (5/8-11X8IN)  
3. 1D-4595 [14] BOLT (5/8-11X6IN)  
4. 2S-0736 C [17] WASHER-HARD  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13520023
 

2P-6530: COVER GP-CYLINDER HEAD

2P6530 CYLINDER HEAD COVER GROUP
c348448 SEBP1352
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Parts for your 950B/950E WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 1P-6367 [1] COVER  
  5S-6735 [1] GASKET  
2. 2P-3201 [4] BOLT-WASHER HEAD  
    -OR-
  0S-1594 B [4] BOLT (25.4MM LG)  
  5M-2894 B [4] WASHER  
  B   USE AS REQUIRED
 

#SEBP13520024
 

8N-4446: COVER GP-VALVE MECHANISM

8N4446 VALVE MECHANISM COVER GROUP
c228526 SEBP1352
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Parts for your 950B/950E WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 8N-0264 [1] COVER ASSEM.  
2. 8S-1606 [1] GASKET  
3. 0S-1617 [11] BOLT  
  3B-4505 [11] LOCKWASHER  
 

#SEBP13520025
 

7N-8024: VALVE MECHANISM GP

7N8024 VALVE MECHANISM GROUP-TYPE 1
c227938 SEBP1352
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Parts for your 950B/950E WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 8N-3313 C [1] SHAFT ASSEM.  
    (Includes)
  0L-1026 [2] PLUG  
2. 7N-8015 [1] BRACKET  
  5M-4606 [1] DOWEL  
3. 1B-7709 [1] BOLT  
  2S-0736 [1] WASHER  
4. 5P-5598 [1] SEAL  
5. 4B-4910 [3] SPRING  
6. 9H-1110 [8] WASHER  
7. 5S-5879 [2] BRACKET  
8. 8N-3324 C [4] ARM ASSEM. (exhaust)  
9. 8N-3326 C [4] ARM ASSEM. (intake)  
10. 1B-4203 [8] NUT  
11. 5S-5917 [8] SCREW  
12. 8S-1499 [1] BRACKET ASSEM.  
    (Includes)
  1L-5072 [1] DOWEL  
13. 9M-9886 H [2] WASHER  
  9H-1112 [2] SPRING  
14. 9H-1113 [2] RING  
15. 5S-5918 [8] ROD  
16. 7S-3161 [8] LIFTER  
  C   INDICATES CHANGE
  H   USE AS REQUIRED
 

#SEBP13520026
 

7N-8024: VALVE MECHANISM GP

7N8024 VALVE MECHANISM GP-TYPE 2
c566653 SEBP1352
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Parts for your 950B/950E WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 9H-1113 [2] RING-RETAINER  
2. 7S-3161 [8] LIFTER-VALVE  
3. 7N-0550 [2] WASHER-SPRING  
4. 9M-9886 B [9] WASHER  
5. 8M-4448 C [1] SEAL-O-RING  
6. 8S-1498 [1] BRACKET-SHAFT  
7. 5M-4606 [1] DOWEL  
8. 8N-3325 C [4] ROCKER ARM GP-VALVE (EXHAUST)  
    (EACH INCLUDES)
9. 5S-5917 [1] SCREW-ROCKER ADJUSTING  
10. 3S-2713 [1] NUT-FULL  
11. 2S-0736 [1] WASHER-HARD  
12. 1B-7709 [1] BOLT  
13. 8N-3327 C [4] ROCKER ARM GP-VALVE (INTAKE)  
    (EACH INCLUDES)
14. 5S-5917 [1] SCREW-ROCKER ADJUSTING  
15. 3S-2713 [1] NUT-FULL  
16. 4B-4910 [3] SPRING  
17. 5S-5879 [2] BRACKET-SHAFT  
18. 8N-3312 [1] SHAFT-ROCKER ARM  
19. 6V-3508 [2] PLUG-CUP  
20. 1L-5072 [1] DOWEL  
21. 7N-8015 [1] BRACKET-ROCKER ARM SHAFT  
22. 5S-5918 [8] ROD-VALVE PUSH  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13520027
 

6N-7928: PULLEY GP-FAN DRIVE

6N7928 FAN PULLEY GROUP
c302681 SEBP1352
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Parts for your 950B/950E WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 1W-4369 [1] PULLEY-ALTERNATOR  
2. 9F-4446 [1] SEAL-O-RING  
3. 1W-1807 C [1] ADAPTER-FAN  
4. 0T-0573 C [6] BOLT  
  5M-2894 [6] WASHER  
5. 8N-9327 [1] PULLEY  
6. 1W-3711 [1] V-BELT SET (2 BELTS)  
7. 1D-4717 C [6] NUT  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13520028
 

7N-1148: PULLEY GP-CRANKSHAFT

7N1148 CRANKSHAFT PULLEY GROUP
c234678 SEBP1352
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Parts for your 950B/950E WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 1W-4409 [1] PULLEY-CRANKSHAFT  
2. 7B-5163 [1] BOLT  
  5S-9948 [1] WASHER-PULLEY  
 

#SEBP13520029
 

1W-1393: DRIVE GP-FAN

1W1393 FAN DRIVE GROUP
c489063 SEBP1352
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Parts for your 950B/950E WHEEL LOADER:

Pos. Part No Qty Parts name Comments
1. 1P-9945 [1] BRACKET AS-FAN  
2. 3B-8485 [1] FITTING-HYDRAULIC  
3. 5S-9062 [1] SPACER  
4. 8H-9789 [1] BALL BEARING  
5. 8N-5305 [1] SPACER  
6. 1W-4407 [1] HUB-FAN PULLEY  
7. 5S-7264 [1] WASHER-RETAINING  
8. 6V-4626 C [2] BOLT-SELF LOCKING  
9. 3L-1425 [1] BALL BEARING  
10. 5S-2106 [1] SEAL-LIP TYPE  
11. 8T-8920 [4] BOLT  
12. 1W-6345 C [1] SPACER  
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Disassembly and Assembly
Engine Balancer Shaft - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines
Engine Balancer Shaft Bearings - Remove and Install
3304B and 3306B Engines for Caterpillar Built Machines

Caterpillar Parts SIS Catalog 950B/950E :

Truck sale: