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8N6559 FAN DRIVE GROUP-BLOWER-TYPE 2 PART OF 8N6415, 8N6419, 8N6437 & 8N6441 FAN DRIVES AN ATTACHMENT 3508


BASIC ENGINE
DRIVE GP-FAN
FLYWHEEL GP
HOUSING GP-FLYWHEEL

GEN SET ENGINE 3508 GEN SET ENGINE 23Z
 3508 GENERATOR SET ENGINE 23Z00001-01022 SEBP1360 3508 23Z   (1981)

BASIC ENGINE

DRIVE GP-FAN
DRIVE GP-FAN
8N-6560 DRIVE GP-FAN
DRIVE GP-FAN
8N-6559 DRIVE GP-FAN
DRIVE GP-FAN
8N-6559 DRIVE GP-FAN
 

#SEBP13600110
 

8N-6559: DRIVE GP-FAN

8N6559 FAN DRIVE GROUP-BLOWER-TYPE 2
PART OF 8N6415, 8N6419, 8N6437 & 8N6441 FAN DRIVES
AN ATTACHMENT
c326584 SEBP1360
8N6559 DRIVE GP-FAN Parts scheme
  For full view, you need register

Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1585 [4] BOLT  
2. 5P-8245 [8] WASHER  
3. 8N-9760 [1] BASE-FAN DRIVE  
4. 4W-0830 C [1] BRACKET AS  
5. 8S-6212 C [1] BOLT  
6. 1A-1460 [6] BOLT  
  5P-1076 [6] WASHER-HARD  
7. 4B-4550 [1] FITTING-RELIEF  
8. 3B-8686 [1] FITTING-HYDRAULIC  
9. 5K-5959 [1] SEAL-O-RING  
10. 8N-9766 [1] SPACER  
11. 5P-5299 [1] SEAL-LIP TYPE  
12. 8N-9764 [1] HUB-FAN PULLEY  
13. 8N-9765 [1] SPACER  
14. 5F-3144 [1] SEAL-O-RING  
15. 1T-0210 [2] BALL BEARING  
16. 8N-9768 [1] WASHER-RETAINING  
17. 8N-4271 [1] ADAPTER-FAN  
18. 1D-4624 [1] BOLT  
19. 2A-4639 [6] BOLT  
20. 3B-1915 [6] BOLT  
21. 9G-4523 C [1] HOSE AS  
22. 0S-1590 [2] BOLT  
  5M-2894 [2] WASHER  
23. 4W-0754 C [1] BRACKET  
24. 4M-2442 C [3] BOLT  
25. 3B-8489 C [1] FITTING-GREASE  
26. 8L-6557 C [1] CONNECTOR  
27. 2W-8812 C [1] BLOCK  
28. 5P-3426 C [1] ELBOW  
  3J-7354 C [1] SEAL-O-RING  
29. 2W-8809 C [1] SHAFT  
  2M-4453 C [1] SEAL-O-RING  
30. 2W-8808 C [1] CYLINDER AS  
31. 5M-6214 C [2] PLUG-PIPE  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13600111
 

7N-8671: GEAR GP-REAR

7N8671 REAR GEAR GROUP
SERIAL NO. 23Z1 TO 23Z727 INCLUSIVE
c235392 SEBP1360
7N8671 GEAR GP-REAR Parts scheme
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-5261 [2] GEAR (Camshaft Drive-88 teeth)  
2. 7N-5257 [2] GEAR ASSEM. (Camshaft Idler-88 teeth)  
    (Each Includes)
3. 7N-5258 [1] BEARING  
4. 0S-1595 [4] BOLT  
5. 7N-7001 [1] SHAFT  
6. 7N-5259 [1] PLATE  
7. 5P-8245 [2] WASHER  
8. 2B-0947 [2] BOLT  
9. 1N-4054 [2] SHAFT  
10. 1A-5822 [4] BOLT  
11. 3S-1307 [12] BOLT  
12. 8N-6645 [1] GEAR (Crankshaft-92 teeth)  
13. 0L-1351 [4] BOLT  
14. 7N-5254 [1] PLATE  
15. 8N-1266 [1] GEAR ASSEM. (Cluster Idler)  
    (Includes)
16. 7N-6983 [1] BEARING  
17. 1N-3986 [2] WASHER  
 

#SEBP13600112
 

4W-5520: GEAR GP-REAR

4W5520 REAR GEAR GROUP
SERIAL NO. 23Z728 TO 23Z953 INCLUSIVE
c323356 SEBP1360
4W5520 GEAR GP-REAR Parts scheme
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-5261 [2] GEAR-CAMSHAFT DRIVE (CAMSHAFT DRIVE-88 TEETH)  
2. 7N-5257 [2] GEAR AS (88 TEETH) (CAMSHAFT IDLER-  
    88 TEETH)
    (EACH INCLUDES)
4. 0S-1595 [4] BOLT  
5. 7N-7001 [1] SHAFT-GEAR  
6. 7N-5259 [2] PLATE  
7. 5P-8245 [4] WASHER  
8. 2B-0947 [4] BOLT  
9. 1N-4054 [2] SHAFT-IDLER  
10. 1A-5822 [4] BOLT  
11. 3S-1307 [12] BOLT-12 POINT HEAD  
12. 8N-6645 [1] GEAR-CRANKSHAFT (CRANKSHAFT-92 TEETH)  
13. 0L-1351 [4] BOLT  
14. 7N-5254 [1] PLATE-THRUST  
15. 8N-1266 [1] GEAR AS-IDLER (CLUSTER IDLER)  
16. 7N-6983 [1] BEARING-SLEEVE  
17. 1N-3986 [2] WASHER-THRUST  
 

#SEBP13600113
 

4W-5520: GEAR GP-REAR

4W5520 REAR GEAR GROUP
SERIAL NO. 23Z954-UP
c335536 SEBP1360
4W5520 GEAR GP-REAR Parts scheme
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-4793 C [2] GEAR (88 TEETH) (CAMSHAFT )  
    DRIVE-88 TEETH)
2. 7N-5257 [2] GEAR AS (88 TEETH) (CAMSHAFT  
    IDLER-88 TEETH)
    (EACH INCLUDES)
4. 0S-1595 [4] BOLT  
5. 4W-4998 C [1] SHAFT-CLUSTER GEAR  
6. 7N-5259 [2] PLATE  
7. 5P-8245 [4] WASHER  
8. 2B-0947 [4] BOLT  
9. 1N-4054 [2] SHAFT-IDLER  
10. 1A-5822 [4] BOLT  
11. 3S-1307 [12] BOLT-12 POINT HEAD  
12. 2W-2895 C [1] GEAR (92 TEETH)  
    (CRANKSHAFT-92 TEETH)
13. 0L-1351 [4] BOLT  
14. 7N-5254 [1] PLATE-THRUST  
15. 8N-1266 [1] GEAR AS-IDLER (CLUSTER IDLER)  
16. 7N-6983 [1] BEARING-SLEEVE  
17. 1N-3986 [2] WASHER-THRUST  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13600114
 

7N-7784: FLYWHEEL GP

7N7784 FLYWHEEL GROUP
SAE "0" STANDARD ENGINE ROTATION
c229240 SEBP1360
7N7784 FLYWHEEL GP Parts scheme
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8893 [12] BOLT-12 POINT HEAD  
2. 5P-8839 [12] WASHER-HARD  
3. 7N-7732 [1] FLYWHEEL AS  
4. 8N-0896 [1] GEAR (151 TEETH)  
 

#SEBP13600115
 

7N-4851: FLYWHEEL GP

7N4851 FLYWHEEL GROUP
c318388 SEBP1360
7N4851 FLYWHEEL GP Parts scheme
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9S-8893 [12] BOLT-12 POINT HEAD  
2. 5P-8839 [12] WASHER-HARD  
3. 7N-5014 [1] FLYWHEEL AS  
4. 1N-5742 C [1] GEAR-STARTER (183 TEETH)  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13600116
 

8N-8113: HOUSING GP-FLYWHEEL

8N8113 FLYWHEEL HOUSING GROUP
SERIAL NO. 23Z1 TO 23Z690 INCLUSIVE
c301681 SEBP1360
8N8113 HOUSING GP-FLYWHEEL Parts scheme
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Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1595 [6] BOLT 31.7 mm(1.25 in.)long  
2. 1D-4566 [4] BOLT 88.9 mm(3.50 in.)long  
3. 7N-3049 [1] GASKET  
4. 9S-1374 [2] BOLT 203 mm(8 in.)long  
5. 1D-4590 [16] BOLT 120 mm(4.75 in.)long  
6. 8N-8301 [1] HOUSING  
7. 8S-9089 [4] BOLT 114 mm(4.50 in.)long  
8. 6M-9613 C [2] BOLT  
  5P-8245 C [2] WASHER  
  C   INDICATES CHANGE
 

#SEBP13600117
 

8N-8113: HOUSING GP-FLYWHEEL

8N8113 FLYWHEEL HOUSING GROUP
SERIAL NO. 23Z691-UP
c323380 SEBP1360
8N8113 HOUSING GP-FLYWHEEL Parts scheme
  For full view, you need register

Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1595 [6] BOLT 31.7MM(1.25 IN.)LONG  
2. 1D-4566 [4] BOLT 88.9MM(3.50 IN.)LONG  
3. 7N-3049 [1] GASKET  
4. 9S-1374 [2] BOLT 203MM(8 IN.)LONG  
5. 1D-4590 [16] BOLT 120MM(4.75IN.)LONG  
6. 4W-4923 C [1] HOUSING-FLYWHEEL  
7. 8S-9089 [4] BOLT 114MM(4.50IN.)LONG  
8. 6M-9613 [2] BOLT  
  5P-8245 [2] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP13600118
 

8N-8112: HOUSING GP-FLYWHEEL

8N8112 FLYWHEEL HOUSING GROUP-TYPE 1
SAE "0" STANDARD ENGINE ROTATION
AN ATTACHMENT
c302788 SEBP1360
8N8112 HOUSING GP-FLYWHEEL Parts scheme
  For full view, you need register

Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1595 [6] BOLT  
2. 1D-4574 [6] BOLT  
3. 2B-0947 [2] BOLT  
4. 7N-3049 [1] GASKET  
5. 1D-4597 [2] BOLT  
6. 5M-6213 [1] PLUG  
7. 1D-4602 [2] BOLT  
8. 1D-4593 [12] BOLT  
9. 6F-5282 [4] BOLT  
10. 1W-5811 C [1] HOUSING ASSEM.  
    (Includes)
11. 7N-2047 [3] DOWEL  
12. 0L-1329 CH [2] BOLT  
  5P-8245 C [2] WASHER  
  C   INDICATES CHANGE
  H   USE AS REQUIRED
 

#SEBP13600119
 

8N-8112: HOUSING GP-FLYWHEEL

8N8112 FLYWHEEL HOUSING GROUP-TYPE 2
SAE"0"STANDARD ENGINE ROTATION
AN ATTACHMENT
c323590 SEBP1360
8N8112 HOUSING GP-FLYWHEEL Parts scheme
  For full view, you need register

Parts for your 3508 GEN SET ENGINE:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1595 [6] BOLT  
2. 1D-4574 [6] BOLT  
3. 2B-0947 [2] BOLT  
4. 7N-3049 [1] GASKET  
5. 1D-4597 [2] BOLT  
6. 5M-6213 [1] PLUG  
7. 1D-4602 [2] BOLT  
8. 1D-4593 [12] BOLT  
9. 6F-5282 [4] BOLT  
10. 4W-4922 C [1] HOUSING AS-FLYWHEEL  
11. 7N-2047 [3] DOWEL  
12. 0L-1329 B [2] BOLT  
  5P-8245 [2] WASHER  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
 

Information:

Engine News
New Washer And Bolts Keep Fan Drive Tight
1983/04/27
New Fan Drives Used
1987/03/01
Procedure for Tightening the Locknut for the Fan Drive on 3500 Engines {1359}
2003/04/01
Improved Fan Drives are Used {1359}
2007/03/05
A New Stub Shaft Is Available for 3500 Commercial Engines {1359}
2014/01/31
A New Stub Shaft Is Available for 3500 Commercial Engines {1359}
A New Stub Shaft Is Available for 3500 Commercial Engines {1359}
Operation and Maintenance Manual
Fan Drive Bearing - Lubricate
3500 Industrial and Generator Set Engines
Service Letter-NACD
Washers On The Fan Drive And Fan Drive Adjuster Bracket Need To Be Replaced On Certain 3508, 3512, And 3516 Engines
Washers On The Fan Drive And Fan Drive Adjuster Bracket Need To Be Replaced On Certain 3508, 3512, And 3516 Engines
The Fan Spider To Drive Hub Retaining Bolts Needs To Be Tightened To The Correct Torque On Certain 3508, 3508B, 3512, 3512B, 3516, And 3516B Commercial Engines With IEA Radiators
The Fan Spider To Drive Hub Retaining Bolts Needs To Be Tightened To The Correct Torque On Certain 3508, 3508B, 3512, 3512B, 3516, And 3516B Commercial Engines With IEA Radiators
Service Letter-Australia
Washers On The Fan Drive And Fan Drive Adjuster Bracket Need To Be Replaced On Certain 3508, 3512, And 3516 Engines
Washers On The Fan Drive And Fan Drive Adjuster Bracket Need To Be Replaced On Certain 3508, 3512, And 3516 Engines
The Fan Spider To Drive Hub Retaining Bolts Needs To Be Tightened To The Correct Torque On Certain 3508, 3508B, 3512, 3512B, 3516, And 3516B Commercial Engines With IEA Radiators
The Fan Spider To Drive Hub Retaining Bolts Needs To Be Tightened To The Correct Torque On Certain 3508, 3508B, 3512, 3512B, 3516, And 3516B Commercial Engines With IEA Radiators
Service Letter-CFEL
Washers On The Fan Drive And Fan Drive Adjuster Bracket Need To Be Replaced On Certain 3508, 3512, And 3516 Engines
Washers On The Fan Drive And Fan Drive Adjuster Bracket Need To Be Replaced On Certain 3508, 3512, And 3516 Engines
The Fan Spider To Drive Hub Retaining Bolts Needs To Be Tightened To The Correct Torque On Certain 3508, 3508B, 3512, 3512B, 3516, And 3516B Commercial Engines With IEA Radiators
The Fan Spider To Drive Hub Retaining Bolts Needs To Be Tightened To The Correct Torque On Certain 3508, 3508B, 3512, 3512B, 3516, And 3516B Commercial Engines With IEA Radiators
Service Letter-CSARL
Washers On The Fan Drive And Fan Drive Adjuster Bracket Need To Be Replaced On Certain 3508, 3512, And 3516 Engines
Washers On The Fan Drive And Fan Drive Adjuster Bracket Need To Be Replaced On Certain 3508, 3512, And 3516 Engines
The Fan Spider To Drive Hub Retaining Bolts Needs To Be Tightened To The Correct Torque On Certain 3508, 3508B, 3512, 3512B, 3516, And 3516B Commercial Engines With IEA Radiators
The Fan Spider To Drive Hub Retaining Bolts Needs To Be Tightened To The Correct Torque On Certain 3508, 3508B, 3512, 3512B, 3516, And 3516B Commercial Engines With IEA Radiators
Service Letter-Americas
Washers On The Fan Drive And Fan Drive Adjuster Bracket Need To Be Replaced On Certain 3508, 3512, And 3516 Engines
Washers On The Fan Drive And Fan Drive Adjuster Bracket Need To Be Replaced On Certain 3508, 3512, And 3516 Engines
The Fan Spider To Drive Hub Retaining Bolts Needs To Be Tightened To The Correct Torque On Certain 3508, 3508B, 3512, 3512B, 3516, And 3516B Commercial Engines With IEA Radiators
The Fan Spider To Drive Hub Retaining Bolts Needs To Be Tightened To The Correct Torque On Certain 3508, 3508B, 3512, 3512B, 3516, And 3516B Commercial Engines With IEA Radiators
Service Letter-China
Washers On The Fan Drive And Fan Drive Adjuster Bracket Need To Be Replaced On Certain 3508, 3512, And 3516 Engines
Washers On The Fan Drive And Fan Drive Adjuster Bracket Need To Be Replaced On Certain 3508, 3512, And 3516 Engines
The Fan Spider To Drive Hub Retaining Bolts Needs To Be Tightened To The Correct Torque On Certain 3508, 3508B, 3512, 3512B, 3516, And 3516B Commercial Engines With IEA Radiators
The Fan Spider To Drive Hub Retaining Bolts Needs To Be Tightened To The Correct Torque On Certain 3508, 3508B, 3512, 3512B, 3516, And 3516B Commercial Engines With IEA Radiators
Service Letter-Asia
Washers On The Fan Drive And Fan Drive Adjuster Bracket Need To Be Replaced On Certain 3508, 3512, And 3516 Engines
Washers On The Fan Drive And Fan Drive Adjuster Bracket Need To Be Replaced On Certain 3508, 3512, And 3516 Engines
The Fan Spider To Drive Hub Retaining Bolts Needs To Be Tightened To The Correct Torque On Certain 3508, 3508B, 3512, 3512B, 3516, And 3516B Commercial Engines With IEA Radiators
The Fan Spider To Drive Hub Retaining Bolts Needs To Be Tightened To The Correct Torque On Certain 3508, 3508B, 3512, 3512B, 3516, And 3516B Commercial Engines With IEA Radiators
Reuse And Salvage Guidelines
Specifications for Reusability of the <NOBR>251-7646</NOBR> Fan Drive Bracket Assembly on 3500 Machine Engines {1359}
Specifications for Reusability of the 251-7646 Fan Drive Bracket Assembly on 3500 Machine Engines {1359}
Service Letter-APD
Washers On The Fan Drive And Fan Drive Adjuster Bracket Need To Be Replaced On Certain 3508, 3512, And 3516 Engines
Washers On The Fan Drive And Fan Drive Adjuster Bracket Need To Be Replaced On Certain 3508, 3512, And 3516 Engines
The Fan Spider To Drive Hub Retaining Bolts Needs To Be Tightened To The Correct Torque On Certain 3508, 3508B, 3512, 3512B, 3516, And 3516B Commercial Engines With IEA Radiators
The Fan Spider To Drive Hub Retaining Bolts Needs To Be Tightened To The Correct Torque On Certain 3508, 3508B, 3512, 3512B, 3516, And 3516B Commercial Engines With IEA Radiators
Service Magazine
New Fan Drives Used{1358}
1987/03/02

Caterpillar Parts SIS Catalog 3508 :

DRIVE GP-FAN
8N-6559 DRIVE GP-FAN
DRIVE GP-FAN
8N-6560 DRIVE GP-FAN
DRIVE GP-FAN
8N-6560 DRIVE GP-FAN
DRIVE GP-FAN
4W-6876 DRIVE GP-FAN
DRIVE GP-FAN
7W-1448 DRIVE GP-FAN
SHAFT GP-STUB
7N-7660 SHAFT GP-STUB
DRIVE GP-FAN
8N-6441 DRIVE GP-FAN
DRIVE GP-FAN
8N-6419 DRIVE GP-FAN
GEAR GP-REAR
7N-8671 GEAR GP-REAR
GEAR GP-REAR
4W-5520 GEAR GP-REAR
GEAR GP-REAR
4W-5520 GEAR GP-REAR
FLYWHEEL GP
7N-7784 FLYWHEEL GP
FLYWHEEL GP
7N-4851 FLYWHEEL GP
HOUSING GP-FLYWHEEL
8N-8113 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
8N-8113 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
8N-8112 HOUSING GP-FLYWHEEL

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