AVSPARE.COM
parts catalog
  1. Home
  2. Caterpillar catalog

7N3881 PULLEY GROUP--Fan Serial No. 78W281-Up Note: 2P2696 Vee Belt Set is used 528 WHEEL SKIDDER


BASIC ENGINE
PULLEY GP
DAMPER GP
DRIVE GP-FAN
GEAR GP
HOUSING GP-FRONT

WHEEL SKIDDER 528 WHEEL SKIDDER 78W
 528 GRAPPLE SKIDDER 78W00001-00365 (MACHINE) POWERED BY 3306 ENGINE SEBP1131 528 78W   (1976)

BASIC ENGINE

PULLEY GP
PULLEY GP-CRANKSHAFT
7N-3905 PULLEY GP-CRANKSHAFT
PULLEY GP-FAN DRIVE
7N-3881 PULLEY GP-FAN DRIVE
PULLEY GP-CRANKSHAFT
2P-8599 PULLEY GP-CRANKSHAFT
 

#SEBP11310040
 

7N-3881: PULLEY GP-FAN DRIVE

7N3881 PULLEY GROUP--Fan
Serial No. 78W281-Up
Note: 2P2696 Vee Belt Set is used
c218767 SEBP1131
7N3881 PULLEY GP-FAN DRIVE Parts scheme
  For full view, you need register

Parts for your 528 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0537 [6] BOLT  
2. 5M-2894 [6] WASHER  
3. 1D-4717 [6] NUT  
4. 1P-1370 [1] ADAPTER  
5. 9F-4446 [1] SEAL  
6. 2P-2406 [1] PULLEY  
 

#SEBP11310041
 

2P-8599: PULLEY GP-CRANKSHAFT

2P8599 PULLEY GROUP
Engine Serial No. 3N52366 to 3N69599 inclusive
c158844 SEBP1131
2P8599 PULLEY GP-CRANKSHAFT Parts scheme
  For full view, you need register

Parts for your 528 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0573 C [6] BOLT  
2. 2P-2406 [1] PULLEY (fan)  
3. 9F-4446 [1] SEAL  
4. 1D-4717 C [6] NUT  
5. 1P-1370 [1] ADAPTER  
6. 2P-2696 [1] VEE BELT SET (Consists of 2 Belts)  
7. 9S-6129 [1] PULLEY (alternator)  
8. 4N-4126 [1] PULLEY (crankshaft)  
9. 0S-1594 C [6] BOLT  
10. 8S-4183 [1] STRAP  
11. 7B-3235 C [1] BOLT  
  2S-6735 [1] SPACER  
12. 0S-1585 [1] BOLT  
  8M-4791 [2] WASHER  
13. 2M-0849 C [1] WASHER  
14. 5M-2894 C [6] WASHER  
  C   INDICATES CHANGE
 

#SEBP11310042
 

2P-7838: DAMPER GP

2P7838 DAMPER GROUP
c229683 SEBP1131
2P7838 DAMPER GP Parts scheme
  For full view, you need register

Parts for your 528 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9312 C [1] DAMPER ASSEM.  
2. 0S-1595 [6] BOLT  
3. 7B-5163 [1] BOLT  
4. 8N-0794 C [1] WASHER  
5. 2P-1818 [1] HUB  
  C   INDICATES CHANGE
 

#SEBP11310043
 

2P-7831: DRIVE GP-FAN

2P7831 FAN DRIVE GROUP
Engine Serial No. 3N52366 to 3N69599 inclusive and 78W281-Up
c226150 SEBP1131
2P7831 DRIVE GP-FAN Parts scheme
  For full view, you need register

Parts for your 528 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1P-9945 [1] BRACKET ASSEM.  
2. 3B-8485 C [1] FITTING  
3. 5S-9062 [1] SPACER  
4. 8H-9789 [1] BEARING  
5. 2P-2243 [1] SPACER  
6. 2P-1757 [1] HUB  
7. 5S-7264 [1] WASHER  
8. 1H-5403 [2] BOLT  
  2F-6156 [1] LOCK  
9. 3L-1425 [1] BEARING  
10. 5S-2106 [1] SEAL  
11. 0S-1587 [4] BOLT  
  2M-0849 [4] WASHER  
  C   INDICATES CHANGE
 

#SEBP11310044
 

2P-9642: GEAR GP-FRONT TIMING

2P9642 FRONT TIMING GEAR GROUP
Engine Serial No. 3N52366 to 3N94318 inclusive
c207194 SEBP1131
2P9642 GEAR GP-FRONT TIMING Parts scheme
  For full view, you need register

Parts for your 528 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1603 [1] BOLT  
  4N-3371 [1] WASHER  
2. 4N-3330 [1] GEAR-FUEL PUMP DRIVE (80 TEETH)  
3. 0L-1351 [2] BOLT  
4. 5S-7660 [1] GEAR AS (57 TEETH)  
  5S-7630 [1] BEARING-SLEEVE  
5. 5B-9079 [1] NUT-JAM  
  5S-7611 [1] LOCK-SHAFT  
6. 5S-3804 [1] GEAR-CAMSHAFT (80 TEETH)  
7. 5S-7608 [1] SHAFT-DRIVE IDLER  
8. 5S-7612 [1] PLATE-THRUST  
9. 2H-3755 [2] BOLT  
10. 2P-1172 [1] GEAR AS (60 TEETH)  
  2P-1168 [1] BEARING-SLEEVE  
11. 4M-9933 [1] GEAR-CRANKSHAFT (40 TEETH)  
  5H-2671 [1] KEY-WOODRUFF  
12. 0S-1748 [4] BOLT  
 

#SEBP11310045
 

2P-9642: GEAR GP-FRONT TIMING

2P9642 FRONT TIMING GEAR GROUP
Engine Serial No. 3N94319-Up
c226714 SEBP1131
2P9642 GEAR GP-FRONT TIMING Parts scheme
  For full view, you need register

Parts for your 528 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0S-1603 [1] BOLT  
  4N-3371 [1] WASHER  
2. 7N-3536 C [1] GEAR (80 teeth)  
3. 0L-1351 [2] BOLT  
4. 7N-4791 C [1] GEAR ASSEM. (57 teeth)  
    (Includes)
  5S-7630 [1] BEARING  
5. 5B-9079 [1] NUT  
  5S-7611 [1] LOCK  
6. 7N-3515 C [1] GEAR (80 teeth)  
7. 8N-4959 C [1] SHAFT  
8. 8N-4960 C [1] PLATE  
9. 0S-1618 C [2] BOLT  
10. 7N-4716 C [1] GEAR (60 teeth)  
  2P-1168 [1] BEARING  
11. 7N-4525 C [1] GEAR (40 teeth)  
  5H-2671 [1] KEY  
12. 0S-1748 [4] BOLT  
  C   INDICATES CHANGE
 

#SEBP11310046
 

2P-9641: HOUSING GP-FRONT

2P9641 FRONT HOUSING GROUP--Timing Gear
Engine Serial No. 3N52366 to 3N92135 inclusive
c228004 SEBP1131
2P9641 HOUSING GP-FRONT Parts scheme
  For full view, you need register

Parts for your 528 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-9060 [1] PLATE ASSEM.  
    (Includes)
2. 4M-8743 [3] STUD  
3. 2P-1274 [1] GASKET  
4. C [1] HOUSING ASSEM.  
    (Includes)
5. 2S-0042 [6] STUD  
6. 2P-1273 [1] GASKET  
  C   INDICATES CHANGE
 

#SEBP11310047
 

2P-9641: HOUSING GP-FRONT

2P9641 FRONT HOUSING GROUP--Timing Gear
Engine Serial No. 3N92136-Up
c304412 SEBP1131
2P9641 HOUSING GP-FRONT Parts scheme
  For full view, you need register

Parts for your 528 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 6N-9060 [1] PLATE AS-FRONT  
  1W-7110 C [1] PLATE-FRONT  
2. 4M-8743 [3] STUD  
3. 5M-6214 C [1] PLUG-PIPE  
4. 8N-0109 [1] HOUSING AS-FRONT  
5. 2S-0042 [6] STUD  
6. 8N-0110 [1] GASKET-FRONT PLATE  
7. 1W-3900 C [1] GASKET  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP11310048
 

2P-6529: COVER GP-FRONT HOUSING

2P6529 FRONT HOUSING COVER GROUP
c228002 SEBP1131
2P6529 COVER GP-FRONT HOUSING Parts scheme
  For full view, you need register

Parts for your 528 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2P-8701 [1] COVER-FRONT HOUSING  
2. 6N-7887 [1] GASKET-HOUSING COVER  
3. 1B-4203 [6] NUT-FULL  
4. 5M-2894 [6] WASHER  
5. 0S-1566 [2] BOLT  
6. 5F-3106 [1] SEAL-O-RING  
7. 7N-8374 C [1] COVER-DRIVE OPENING  
8. 5P-8247 C [2] WASHER-HARD  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP11310049
 

2P-6498: FASTENER GP-FRONT HOUSING

2P6498 FRONT HOUSING FASTENER GROUP
c215146 SEBP1131
2P6498 FASTENER GP-FRONT HOUSING Parts scheme
  For full view, you need register

Parts for your 528 WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 0T-0573 C [3] BOLT 6.99 cm(2.75 in.) long  
    - OR -
  0L-1143 C [3] BOLT 2.35 cm(2.50 in.) long  
2. 1D-4717 C [7] NUT  
  5M-2894 C [1] WASHER  
3. 1C-2251 C [2] BOLT 4.76 cm(1.875 in.) long  
4. 0L-2070 C [12] BOLT 5.72 cm(2.25 in.) long  
5. 0S-1594 C [6] BOLT 2.54 cm(1.00 in.) long  
    (Location A)
6. 9S-3188 C [1] LOCK  
7. 0L-1143 C [2] BOLT 6.35 cm(2.50 in.) long  
8. 9S-3187 C [1] LOCK  
9. 0L-1143 C [2] BOLT 6.35 cm(2.50 in.) long  
    - OR -
  0L-2070 C [1] BOLT 5.72 cm(2.25 in.) long  
  0T-0573 C [1] BOLT 6.99 cm(2.75 in.) long  
  C   INDICATES CHANGE
 

Information:

Reuse And Salvage Guidelines
Reuse and Salvage for Cast Iron & Steel Pulleys and Stub Shafts {1205, 1207, 1384, 1425}
Reuse and Salvage for Cast Iron & Steel Pulleys and Stub Shafts {1205, 1207, 1384, 1425}

Caterpillar Parts SIS Catalog 528 :

PULLEY GP-CRANKSHAFT
7N-3905 PULLEY GP-CRANKSHAFT
VALVE MECHANISM GP
7N-8026 VALVE MECHANISM GP
VALVE MECHANISM GP
7N-8026 VALVE MECHANISM GP
VALVE-MECHANISM GP
2P-6526 VALVE-MECHANISM GP
COVER GP-VALVE MECHANISM
2P-6516 COVER GP-VALVE MECHANISM
VALVE-MECHANISM GP
2P-6526 VALVE-MECHANISM GP
COVER GP-CYLINDER HEAD
2P-6530 COVER GP-CYLINDER HEAD
FASTENER GP-CYLINDER HEAD
7N-9536 FASTENER GP-CYLINDER HEAD
PULLEY GP-CRANKSHAFT
2P-8599 PULLEY GP-CRANKSHAFT
DAMPER GP
2P-7838 DAMPER GP
DRIVE GP-FAN
2P-7831 DRIVE GP-FAN
GEAR GP-FRONT TIMING
2P-9642 GEAR GP-FRONT TIMING
GEAR GP-FRONT TIMING
2P-9642 GEAR GP-FRONT TIMING
HOUSING GP-FRONT
2P-9641 HOUSING GP-FRONT
HOUSING GP-FRONT
2P-9641 HOUSING GP-FRONT
COVER GP-FRONT HOUSING
2P-6529 COVER GP-FRONT HOUSING

Truck sale:

Caterpillar 528, rohrverleger, Bau-Und Bergbauausrüstung
25.000 
Caterpillar 528, rohrverleger, Bau-Und Bergbauausrüstung
- pipelayers
WAGNER EQUIPMENT CO
CAT 528
USD $40,480 
CAT 528

EPJ Trading
1986 CAT 528
Call 
1986 CAT 528

NORTHWEST TRACTOR PARTS
Boring, Oregon
1979 CAT 528
Call 
1979 CAT 528

NORTHWEST TRACTOR PARTS
Boring, Oregon
 
 
CAT 528

NORTHWEST TRACTOR PARTS
Boring, Oregon
Back to top
Contacts Request list Affiliate disclosure
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.