AVSPARE.COM
parts catalog

7W-5253 PULLEY GP-FAN DRIVE S/N YAK1-UP 0.751 RATIO FOR USE WITH ENGINE MOUNTED FAN AN ATTACHMENT 3512


BASIC ENGINE
PULLEY GP
CRANKSHAFT GP
CYLINDER BLOCK GP
VALVE MECHANISM GP
LUBRICATION SYSTEM
BREATHER GP
LINES GP-ENGINE OIL


BASIC ENGINE

PULLEY GP
 

#SEBP54010100
 

7W-5253: PULLEY GP-FAN DRIVE

7W-5253 PULLEY GP-FAN DRIVE
S/N YAK1-UP
0.751 RATIO
FOR USE WITH ENGINE MOUNTED FAN
AN ATTACHMENT
i00413152 SEBP5401
  For full view, you need register

Parts for your 3512 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-7660 Y [1] DRIVE GP-FAN  
2. 7W-6867 [1] PULLEY-FAN DRIVE  
3. 7W-5258 [1] V-BELT SET (INCLUDES 4-BELTS)(FAN DRIVE)  
4. 4W-8507 J [1] PULLEY-CRANKSHAFT  
   
    AVAILABLE REPAIR KIT(S):
  7W-1449 J [1] KIT-BUSHING (CRANKSHAFT PULLEY)  
    (INCLUDES BUSHING, BOLTS, LOCKWASHERS, SET SCREW & KEY)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  Y   SEPARATE ILLUSTRATION
 

#SEBP54010101
 

7W-8138: PULLEY GP-FAN DRIVE

7W-8138 PULLEY GP-FAN DRIVE
S/N YAK1-UP
0.339 RATIO
FOR USE WITH ENGINE MOUNTED FAN
AN ATTACHMENT
i00416276 SEBP5401
  For full view, you need register

Parts for your 3512 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-7660 Y [1] DRIVE GP-FAN  
2. 7W-5109 [1] PULLEY-FAN DRIVE  
3. 7W-5228 [1] V-BELT SET (INCLUDES 6-BELTS)(FAN DRIVE)  
4. 7W-0703 J [1] PULLEY AS-CRANKSHAFT  
   
    AVAILABLE REPAIR KIT(S):
  7W-1449 J [1] KIT-BUSHING (CRANKSHAFT PULLEY)  
    (INCLUDES BUSHING, BOLTS, LOCKWASHERS, SET SCREW & KEY)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  Y   SEPARATE ILLUSTRATION
 

#SEBP54010102
 

7W-8141: PULLEY GP-FAN DRIVE

7W-8141 PULLEY GP-FAN DRIVE
S/N YAK1-UP
0.372 RATIO
FOR USE WITH ENGINE MOUNTED FAN
AN ATTACHMENT
i00416278 SEBP5401
  For full view, you need register

Parts for your 3512 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-7660 Y [1] DRIVE GP-FAN  
2. 7W-5108 [1] PULLEY-FAN DRIVE  
3. 8N-6702 [1] V-BELT SET (INCLUDES 6-BELTS)(FAN DRIVE)  
4. 7W-0703 J [1] PULLEY AS-CRANKSHAFT  
   
    AVAILABLE REPAIR KIT(S):
  7W-1449 J [1] KIT-BUSHING (CRANKSHAFT PULLEY)  
    (INCLUDES BUSHING, BOLTS, LOCKWASHERS, SET SCREW & KEY)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  Y   SEPARATE ILLUSTRATION
 

#SEBP54010103
 

7W-8143: PULLEY GP-FAN DRIVE

7W-8143 PULLEY GP-FAN DRIVE
S/N YAK1-UP
0.556 RATIO
FOR USE WITH ENGINE MOUNTED FAN
AN ATTACHMENT
i00416281 SEBP5401
  For full view, you need register

Parts for your 3512 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-7660 Y [1] DRIVE GP-FAN  
2. 7W-8140 [1] PULLEY-FAN DRIVE  
3. 7W-8135 [1] V-BELT SET (INCLUDES 6-BELTS)(FAN DRIVE)  
4. 7N-4106 J [1] PULLEY AS-CRANKSHAFT  
   
    AVAILABLE REPAIR KIT(S):
  4W-0335 J KIT-BUSHING (CRANKSHAFT PULLEY)  
    (INCLUDES BUSHING, BOLTS, LOCKWASHER, SET SCREW & KEY)
  J   KIT MARKED J AVAILABLE FOR PART MARKED J
  Y   SEPARATE ILLUSTRATION
 

#SEBP54010104
 

7W-8144: PULLEY GP-FAN DRIVE

7W-8144 PULLEY GP-FAN DRIVE
S/N YAK1-UP
0.455 RATIO
FOR USE WITH ENGINE MOUNTED FAN
AN ATTACHMENT
i00416282 SEBP5401
  For full view, you need register

Parts for your 3512 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-7660 Y [1] DRIVE GP-FAN  
2. 7W-8140 [1] PULLEY-FAN DRIVE  
3. 7W-8137 [1] V-BELT SET (INCLUDES 6-BELTS)(FAN DRIVE)  
4. 7W-0703 J [1] PULLEY AS-CRANKSHAFT  
   
    AVAILABLE REPAIR KIT(S):
  7W-1449 J [1] KIT-BUSHING (CRANKSHAFT PULLEY)  
    (INCLUDES BUSHING, BOLTS, LOCKWASHERS, SET SCREW & KEY)
  J   KIT MARKED J SERVICES PART(S) MARKED J
  Y   SEPARATE ILLUSTRATION
 

#SEBP54010105
 

7W-3813: SEAL GP-CRANKSHAFT

7W-3813 SEAL GP-CRANKSHAFT
S/N 1KZ1-UP
i00090785 SEBP5401
  For full view, you need register

Parts for your 3512 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 113-8433 C [1] SEAL (COUNTERCLOCKWISE ROTATION)  
    (INSTALL IN FLYWHEEL HOUSING ON STANDARD ROTATION ENGINES & IN FRONT HOUSING ON REVERSE ROTATION ENGINES)
2. 113-8432 C [1] SEAL (CLOCKWISE ROTATION)  
    (INSTALL IN FRONT HOUSING ON STANDARD ROTATION ENGINES & IN FLYWHEEL HOUSING ON REVERSE ROTATION ENGINES)
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP54010106
 

8N-8510: VALVE GP-EXPLOSION RELIEF

8N-8510 VALVE GP-EXPLOSION RELIEF -CRANKCASE
S/N YAK1-UP
AN ATTACHMENT
i00415455 SEBP5401
  For full view, you need register

Parts for your 3512 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8N-8509 J [2] VALVE GP-EXPLOSION RELIEF (CRANKCASE)  
2. 272-0759 [2] SEAL  
   
    AVAILABLE REPAIR KIT(S):
  2W-3584 J [1] KIT-REPAIR (EXPLOSION RELIEF)(CRANKCASE)  
    (INCLUDES VALVE PLATE & SPINDLE O-RINGS)
  J   KIT MARKED J SERVICES PART(S) MARKED J
 

#SEBP54010107
 

195-1926: VALVE MECHANISM GP

195-1926 VALVE MECHANISM GP
S/N 1KZ1-UP
i02089996 SEBP5401
  For full view, you need register

Parts for your 3512 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-1741 [2] ROCKER ARM AS  
    (EACH INCLUDES)
1A. 1W-4594 [1] BUSHING  
  8N-7197 [1] SOCKET-ARM  
2. 265-7538 C [1] BRIDGE (EXHAUST)  
3. 265-7537 C [1] BRIDGE (INLET)  
4. 8F-8858 [3] VALVE (BUTTON)  
5. 9F-7707 [3] RING-RETAINING  
6. 358-0768 [3] SCREW-ADJUSTING (1/2-20X2.42-IN)  
7. 3J-9196 [3] NUT-JAM (1/2-20-THD)  
8. 4W-6682 [3] PUSHROD-VALVE  
9. 483-9371 [1] BASE AS-ROCKER ARM  
  8N-4387 [2] DOWEL-HOLLOW  
10. 7E-3772 [1] GASKET  
11. 0S-1590 B [2] BOLT (3/8-16X2-IN)  
12. 334-1626 [2] BOLT (3/8-16X2-IN)  
13. 5M-2894 [3] WASHER-HARD (10.2X18.5X2.5-MM THK)  
14. 346-7515 [3] LIFTER AS  
    (EACH INCLUDES)
  7N-3421 [1] INSERT-LIFTER  
15. 7N-4782 [3] SPRING-LIFTER GUIDE  
16. 7C-2377 [1] SHAFT AS-ARM  
  154-1584 [1] PIN-SPRING  
17. 8T-7581 [2] BOLT-12 POINT HEAD (1/2-13X6-IN)  
18. 2J-0157 [2] SEAL-O-RING  
21. 5M-2894 B [1] WASHER-HARD (10.2X18.5X2.5-MM THK)  
23. 196-4795 [1] ROCKER ARM AS  
23A. 1W-4594 [1] BUSHING  
  8N-7197 [1] SOCKET-ARM  
  B   USE AS REQUIRED
  C   CHANGE FROM PREVIOUS TYPE
  R   REMANUFACTURED PART MAY BE AVAILABLE
 

#SEBP54010108
 

144-2890: BREATHER GP

144-2890 BREATHER GP
S/N 1KZ1-UP
i00648163 SEBP5401
  For full view, you need register

Parts for your 3512 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-1450 [3] COVER AS  
2. 4W-3027 [3] BREATHER AS (CRANKCASE)  
3. 4W-3034 [3] CLAMP-HOSE  
4. 5P-0597 [3] CLAMP-HOSE  
5. 141-7143 [1] HOSE-ELBOW  
6. 5P-4868 [2] CLAMP-HOSE  
7. 272-0757 [3] SEAL-VALVE COVER (BREATHER COVER)  
8. 217-6692 [1] HOSE-TEE  
9. 033-6031 [3] SEAL-O-RING  
10. 1A-9579 [12] BOLT (5/16-18X1.5-IN)  
11. 9M-1974 [12] WASHER-HARD (8.8X16X2-MM THK)  
12. 7N-7820 B [2] BOOT  
  B   USE AS REQUIRED
 

#SEBP54010109
 

325-6244: DRAIN GP-OIL

325-6244 DRAIN GP-OIL
S/N YAK1-UP
AN ATTACHMENT
i03402369 SEBP5401
  For full view, you need register

Parts for your 3512 GENERATOR SET:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 281-6349 I [1] HOSE AS  
2. 2P-1284 [1] UNION  
3. 2P-1293 [1] LOCKNUT (1-3/16-12-THD)  
4. 8L-9137 [1] CAP-FLARED  
  I   REFER TO HYDRAULIC INFORMATION SYSTEM
 

Information:

Engine News
Operation and Maintenance Manual
Crankshaft Vibration Damper - Inspect
3508, 3512, and 3516 Generator Sets
Service Magazine

Caterpillar Parts SIS Catalog 3512 :

Truck sale:

230,416 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
230,416 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
 
238,453 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
178,974 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
178,974 
Caterpillar 3512, mobile generator sets, Construction
- mobile generator sets
FINANZAUTO S.A.
Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.