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101-4540 GEAR GP-FRONT S/N 55K9719-11585 PART OF 156-8288 ENGINE AR-CORE 525B WHEEL SKIDDER


BASIC ENGINE
GEAR GP
HOUSING GP-FLYWHEEL
GEAR GP
SERVICE EQUIPMENT AND SUPPLIES
GASKET & SEAL KITS
BASIC ENGINE
LIFTING GP-ENGINE
VALVE MECHANISM GP

WHEEL SKIDDER 525B WHEEL SKIDDER 3KZ
 525B Wheel Skidder 3KZ00001-UP (MACHINE) POWERED BY 3126 Engine SEBP3096 525B 3KZ   (1998)

BASIC ENGINE

GEAR GP
GEAR GP-FRONT
101-4540 GEAR GP-FRONT
GEAR GP-FRONT
101-4540 GEAR GP-FRONT
GEAR GP-FRONT
200-4496 GEAR GP-FRONT
HOUSING GP-FRONT
101-4539 HOUSING GP-FRONT
 

#SEBP30960030
 

101-4540: GEAR GP-FRONT

101-4540 GEAR GP-FRONT
S/N 55K9719-11585
PART OF 156-8288 ENGINE AR-CORE
i01579604 SEBP3096
1014540 GEAR GP-FRONT Parts scheme
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Parts for your 525B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2W-8476 [1] GEAR AS-IDLER (50-TEETH)  
1A. 2W-7566 [1] BUSHING  
2. 6V-3822 M [1] BOLT (M10X1.5X35-MM)  
3. 101-3207 [1] SHAFT-CAM IDLER  
4. 6V-5843 M [2] BOLT (M10X1.5X45-MM)  
5. 101-3208 [1] PLATE-RETAINING  
  M   METRIC PART
 

#SEBP30960031
 

200-4496: GEAR GP-FRONT

200-4496 GEAR GP-FRONT
S/N 55K11586-UP
PART OF 156-8288 ENGINE AR-CORE
i01596098 SEBP3096
2004496 GEAR GP-FRONT Parts scheme
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Parts for your 525B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 115-4134 [1] GEAR AS (50-TEETH)  
1A. 115-4072 [1] BEARING  
2. 136-4183 M [1] BOLT-12 POINT HEAD (M10X1.5X30-MM)  
3. 200-4495 [1] SHAFT-IDLER  
4. 6V-5843 M [2] BOLT (M10X1.5X45-MM)  
5. 115-4219 [1] PLATE-RETAINING  
6. 113-6069 [1] PLATE-THRUST  
  M   METRIC PART
 

#SEBP30960032
 

154-8021: HOUSING GP-FLYWHEEL

154-8021 HOUSING GP-FLYWHEEL
S/N 55K4043-UP
PART OF 148-3017 ENGINE AR
Type 1
i01238867 SEBP3096
1548021 HOUSING GP-FLYWHEEL Parts scheme
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Parts for your 525B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 154-8020 [1] HOUSING-FLYWHEEL  
3. 2P-1294 [1] PLUG-SEAL  
4. 6V-5842 M [2] BOLT (M10X1.5X40-MM)  
5. 8T-0226 M [10] BOLT (M14X2X45-MM)  
6. 9S-4182 [1] PLUG (7/16-20-THD)  
7. 9S-4183 [1] PLUG (1-1/16-12-THD)  
  M   METRIC PART
 

#SEBP30960033
 

154-8021: HOUSING GP-FLYWHEEL

154-8021 HOUSING GP-FLYWHEEL
S/N 55K4043-UP
PART OF 148-3017 ENGINE AR
Type 2
i03293522 SEBP3096
1548021 HOUSING GP-FLYWHEEL Parts scheme
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Parts for your 525B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 8T-0226 M [10] BOLT (M14X2X45-MM)  
2. 154-8020 [1] HOUSING-FLYWHEEL  
3. 2P-1294 [1] PLUG-SEAL  
4. 6V-5842 M [2] BOLT (M10X1.5X40-MM)  
5. 9S-4182 [1] PLUG (7/16-20-THD)  
6. 9S-4183 [1] PLUG (1-1/16-12-THD)  
  M   METRIC PART
 

#SEBP30960034
 

101-4539: HOUSING GP-FRONT

101-4539 HOUSING GP-FRONT
S/N 55K1-UP
PART OF 148-3017 ENGINE AR
i00122931 SEBP3096
1014539 HOUSING GP-FRONT Parts scheme
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Parts for your 525B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 132-5242 [1] HOUSING-FRONT  
  1U-8846 B SEALANT-GASKET  
2. 6V-5217 M [8] BOLT (M8X1.25X20-MM)  
3. 9M-1974 [12] WASHER-HARD (8.8X16X2-MM THK)  
4. 6V-3918 M [4] BOLT (M8X1.25X50-MM)  
5. 6V-8336 M [6] BOLT (M12X1.75X70-MM)  
6. 5P-8245 [6] WASHER-HARD (13.5X25.5X3-MM THK)  
7. 107-7611 [2] PLUG  
  B   USE AS REQUIRED
  M   METRIC PART
 

#SEBP30960035
 

224-4503: KIT-REAR COVER GASKET

224-4503 KIT-REAR COVER GASKET
S/N 3KZ1-UP
KIT CONTAINS GASKETS, SEALS, AND BENDABLE LOCKS TO REINSTALL THE REAR COVER. KIT DOES NOT INCLUDE THE OIL PAN GASKET.
FIELD REPLACEMENT ORDER @@@@@455-1109@@@@@
FOR USE WITH @@@@@148-3017@@@@@, RM486- ENGINE ARRANGEMENT S/N 4TF 1-UP, MACHINE S/N 9MG 119-UP, T817- ENGINE ARRANGEMENT S/N 5SK 1-UP, MACHINE S/N 3KZ 1-UP
FIELD INSTALLATION
i05964076 SEBP3096
2244503 KIT-REAR COVER GASKET Parts scheme
  For full view, you need register

Parts for your 525B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3D-2824 [1] SEAL-O-RING  
2. 3J-7354 [1] SEAL-O-RING  
3. 3K-3257 [1] GASKET  
4. 3L-0625 [1] GASKET  
5. 8C-3091 [1] SEAL-O-RING  
6. 222-3910 [1] SEAL GP-CRANKSHAFT (REAR)  
   
    FOR A LIST OF RELATED PARTS THAT MAY BE REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT
   
    HTTP://DEALER.CAT.COM/RELATED
 

#SEBP30960036
 

455-1109: KIT-REAR COVER GASKET

455-1109 KIT-REAR COVER GASKET
S/N 3KZ1-UP
KIT CONTAINS GASKETS, SEALS, AND BENDABLE LOCKS TO REINSTALL THE REAR COVER.. KIT DOES NOT INCLUDE OIL PAN GASKET.
FOR USE WITH @@@@@148-3017@@@@@
FIELD INSTALLATION
i05742143 SEBP3096
4551109 KIT-REAR COVER GASKET Parts scheme
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Parts for your 525B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2A-1162 [1] GASKET (DRAIN PLUG)  
2. 3K-3257 [1] GASKET  
3. 7L-2894 [1] GASKET  
4. 239-0583 [1] GASKET  
5. 2P-1294 [1] PLUG-SEAL  
6. 247-1876 [1] SEAL  
7. 222-3910 [1] SEAL GP-CRANKSHAFT (CLOCKWISE ROTATION)  
8. 214-7566 [2] SEAL-O-RING  
9. 238-5082 [2] SEAL-O-RING  
   
    FOR A LIST OF RELATED PARTS THAT REQUIRED FOR THE ENGINE REBUILD TO THE KIT CONSIST, PLEASE VISIT
   
    HTTP://DEALER.CAT.COM/RELATED
 

#SEBP30960037
 

117-3476: LIFTING GP-ENGINE

117-3476 LIFTING GP-ENGINE
S/N 55K11294-UP
POSITIVE BUILT
PART OF 148-3017 ENGINE AR
i00493508 SEBP3096
1173476 LIFTING GP-ENGINE Parts scheme
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Parts for your 525B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-1682 [1] PLATE-LIFTING (REAR)  
2. 4W-1683 [1] PLATE-LIFTING (FRONT)  
3. 6V-4248 M [4] BOLT (M10X1.5X25-MM)  
4. 6V-5839 [4] WASHER (11X21X2.5-MM THK)  
  M   METRIC PART
 

#SEBP30960038
 

4P-9065: LIFTING GP-ENGINE

4P-9065 LIFTING GP-ENGINE
S/N 55K1-11293
PART OF 148-3017 ENGINE AR
i00372138 SEBP3096
4P9065 LIFTING GP-ENGINE Parts scheme
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Parts for your 525B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-1682 [1] PLATE-LIFTING (REAR)  
2. 4W-1683 [1] PLATE-LIFTING (FRONT)  
3. 6V-4248 M [8] BOLT (M10X1.5X25-MM)  
4. 6V-5839 [8] WASHER (11X21X2.5-MM THK)  
  M   METRIC PART
 

#SEBP30960039
 

4P-4372: MECHANISM GP-FUEL PUMP & VALVE

4P-4372 MECHANISM GP-FUEL PUMP & VALVE
S/N 55K1-UP
PART OF 156-8288 ENGINE AR-CORE
i00122096 SEBP3096
4P4372 MECHANISM GP-FUEL PUMP & VALVE Parts scheme
  For full view, you need register

Parts for your 525B WHEEL SKIDDER:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 107-7722 Y [6] ROCKER ARM GP  
2. 3E-9412 [6] DOWEL  
3. 8T-8442 M [12] BOLT-SOCKET HEAD (M6X1X30-MM)  
4. 7C-6078 [3] LIFTER GP-VALVE  
    (EACH INCLUDES)
  4P-7738 [1] SHAFT AS-LIFTER  
  2D-6642 [2] BALL  
4A. 7E-6794 [2] ARM AS-LIFTER  
4B. 146-8147 [4] ARM AS-LIFTER  
5. 6I-1241 [12] PUSHROD  
6. 4P-8577 [6] ROD AS-INJECTOR  
7. 6V-5223 M [23] BOLT (M8X1.25X100-MM)  
8. 9X-6005 M [1] BOLT-LOCKING (M8X1.25X100-MM)  
9. 7E-5984 [1] COVER  
  M   METRIC PART
  Y   SEPARATE ILLUSTRATION
 

Information:

Engine News
An Improved Front Gear Train Timing Procedure Is Used for 3406E, 3456, C-15, C-16, C15, and C18 Engines {1206}
2012/12/14
Service Letter-NACD
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE IDLER GEAR ON CERTAIN 525B AND 535B WHEEL SKIDDERS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE IDLER GEAR ON CERTAIN 525B AND 535B WHEEL SKIDDERS
Service Letter-Australia
Service Letter-CFEL
Service Letter-CSARL
Service Letter-Americas
Service Letter-China
Service Letter-Asia
Reuse And Salvage Guidelines
Reuse and Salvage for Gear Train and Gear Shafts on Engines {0679, 1151, 1162, 1206}
Reuse and Salvage for Gear Train and Gear Shafts on Engines {0679, 1151, 1162, 1206}
Service Letter-APD
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE IDLER GEAR ON CERTAIN 525B AND 535B WHEEL SKIDDERS
PRODUCT IMPROVEMENT PROGRAM FOR REPLACING THE IDLER GEAR ON CERTAIN 525B AND 535B WHEEL SKIDDERS
Testing and Adjusting
Gear Group (Front) - Time
3114, 3116, and 3126 Engines
Disassembly and Assembly
Gear Group (Front) - Remove
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Gear Group (Front) - Install
3114, 3116, and 3126 Engines for Caterpillar Built Machines
Service Magazine
Rotate Crankshaft On 3114, 3116 And 3126 Engines Using 9U-6943 Gear Shaft Housing Assembly Or 9U-7336 Gear Shaft Housing Assembly {1202,0701}
1996/12/09
An Improved Front Gear Train Timing Procedure Is Used for 3406E, 3456, C-15, C-16, C15, and C18 Engines {1206}
2012/12/13

Caterpillar Parts SIS Catalog 525B :

GEAR GP-FRONT
101-4540 GEAR GP-FRONT
FLYWHEEL GP
7E-0712 FLYWHEEL GP
EXTENSION GP-DRAIN
175-7786 EXTENSION GP-DRAIN
DRIVE GP-WATER PUMP
4W-5428 DRIVE GP-WATER PUMP
DRIVE GP-FAN
4P-8116 DRIVE GP-FAN
DRIVE GP-FAN
4P-4713 DRIVE GP-FAN
DRAIN GP-ENGINE OIL
166-0534 DRAIN GP-ENGINE OIL
DAMPER & PULLEY GP
169-2684 DAMPER & PULLEY GP
GEAR GP-FRONT
200-4496 GEAR GP-FRONT
HOUSING GP-FLYWHEEL
154-8021 HOUSING GP-FLYWHEEL
HOUSING GP-FLYWHEEL
154-8021 HOUSING GP-FLYWHEEL
HOUSING GP-FRONT
101-4539 HOUSING GP-FRONT
KIT-REAR COVER GASKET
224-4503 KIT-REAR COVER GASKET
KIT-REAR COVER GASKET
455-1109 KIT-REAR COVER GASKET
LIFTING GP-ENGINE
117-3476 LIFTING GP-ENGINE
LIFTING GP-ENGINE
4P-9065 LIFTING GP-ENGINE

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