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GASKET KITS 225 EXCAVATOR


SERVICE EQUIPMENT AND SUPPLIES
GASKET & SEAL KITS
BASIC ENGINE
CRANKSHAFT GP
FLYWHEEL GP
PISTON & ROD GP
FLYWHEEL GP
MOUNTING GP-ENGINE
PAN GP-OIL
FUEL SYSTEM
GOVERNOR GP

EXCAVATOR 225 EXCAVATOR 51U
 225 EXCAVATOR 51U00001-00589 (MACHINE) UEG0663S 225 51U   (1972)

SERVICE EQUIPMENT AND SUPPLIES

GASKET & SEAL KITS
GASKET KITS
 

#UEG0663S0010
 

GASKET KITS

GASKET KITS
UEG0663S0010 UEG0663S
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Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
  5P-8539 VALVE GRINDING COMPLETE  
  5P-8538 VALVE GRINDING SINGLE HEAD  
  5P-9215 REAR STRUCTURE  
  5P-9214 FRONT STRUCTURE  
  5P-8545 CENTRAL & LOWER STRUCTURES  
  5P-9216 FUEL SYSTEM  
  WATER PUMP  
 

#UEG0663S0011
 

2N-2432: CRANKSHAFT

CRANKSHAFT (2N2432 N/S)
Serial No. 51U1 to 51U188 inclusive
c116726 UEG0663S
2N2432 CRANKSHAFT Parts scheme
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Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [1] POINTER  
2. [1] CRANKSHAFT ASSEM.  
3. [1] SLEEVE  
4. [1] GEAR (51 Teeth)  
5. [1] KEY  
6. [1] BEARING (Thrust)  
7. [1] SEAL (Rear)  
8. [4] BEARING (Main)  
9. [1] SEAL (Front)  
10. [1] WASHER  
11. [1] BOLT  
12. [1] PULLEY  
 

#UEG0663S0012
 

3N-2963: CRANKSHAFT

CRANKSHAFT (3N2963 N/S)
Serial No. 51U189-Up
c147875 UEG0663S
3N2963 CRANKSHAFT Parts scheme
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Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-9033 [1] POINTER  
2. 9L-7605 [1] CRANKSHAFT ASSEM.  
    (Includes)
3. 9L-8336 [1] SLEEVE  
4. 9L-7606 [1] GEAR  
5. 9L-7602 [1] KEY  
6. 9L-7946 C [1] BEARING (thrust)  
7. 9L-7600 [1] SEAL  
8. 9L-7945 C [1] BEARING (main)  
9. 9L-7735 C [1] SEAL  
10. 9L-8339 [1] WASHER  
11. 8F-3152 [1] BOLT  
12. 9L-9311 [1] PULLEY  
  C   INDICATES CHANGE
 

#UEG0663S0013
 

3N-0740: FLYWHEEL GP

FLYWHEEL (3N740 N/S)
Serial No. 51U1 to 51U232 inclusive
c138720 UEG0663S
3N0740 FLYWHEEL GP Parts scheme
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Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 3N-0595 [1] FLYWHEEL ASSEM.  
2. 9L-8113 [1] GEAR (134 Teeth)  
3. 9L-7816 [8] BOLT  
  9L-8011 [1] LOCK  
 

#UEG0663S0014
 

9L-8570: CONNECTING ROD AND PISTON

CONNECTING ROD AND PISTON (9L8570 N/S)--8 Required
c119112 UEG0663S
9L8570 CONNECTING ROD AND PISTON Parts scheme
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Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-9363 [1] PISTON GROUP (Standard)  
  9L-9672 [1] PISTON GROUP (.020" Oversize)  
  9L-9300 [1] PISTON GROUP (.040" Oversize)  
2. 9L-9316 [1] RING ASSEM. (Standard Oil)  
    (Part of 9L9363 Group)
  9L-9673 [1] RING ASSEM.  
    (.020" Oversize-Oil)
    (Part of 9L9672 Group)
  9L-9323 [1] RING ASSEM.  
    (.040" Oversize-Oil)
    (Part of 9L9300 Group)
3. 9L-9192 [1] RING (Standard-Compression)  
    (Part of 9L9363 Group)
  9L-9674 [1] RING (.020" Oversize)  
    (Part of 9L9672 Group)
  9L-9146 [1] RING (.040" Oversize)  
    (Part of 9L9300 Group)
4. 1J-6473 [2] RING  
5. 9N-8002 RC [1] ROD ASSEM.  
6. 9L-8382 [1] BEARING  
7. 9L-8225 [2] BOLT  
8. 9L-7669 [2] NUT  
9. 9L-7651 [1] BEARING (service)  
    (Consists of 2 9L9324 Bearings)
  9L-7788 C [1] BEARING (.010 in. undersize)  
  9L-7789 C [1] BEARING (.020 in. undersize)  
10. 9L-9889 [1] PIN  
  9L-9612 [1] PISTON RING GROUP  
    (Consists of complete set of Rings for one Piston)
  C   INDICATES CHANGE
  R   REMFG PART MAY BE AVAILABLE
 

#UEG0663S0015
 

3N-0740: FLYWHEEL GP

FLYWHEEL (3N740 N/S)
Serial No. 51U233-Up
c119983 UEG0663S
3N0740 FLYWHEEL GP Parts scheme
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Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4N-8556 C [1] FLYWHEEL ASSEM.  
    (Includes)
2. 9L-8113 [1] GEAR (134 teeth)  
3. 9L-7816 [8] BOLT  
  C   INDICATES CHANGE
 

#UEG0663S0016
 

1P-9930: SUPPORT GP-ENGINE

1P9930 ENGINE SUPPORT GROUP
Serial No. 51U1 to 51U187 inclusive
c116705 UEG0663S
1P9930 SUPPORT GP-ENGINE Parts scheme
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Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. C [4] BOLT  
2. [6] LOCKWASHER  
3. [2] BOLT  
  [2] NUT  
4. C [2] BOLT  
  [2] WASHER  
5. [1] SUPPORT ASSEM.  
6. C [2] SPACER  
  C   INDICATES CHANGE
 

#UEG0663S0017
 

1P-9930: SUPPORT GP-ENGINE

1P9930 ENGINE SUPPORT GROUP
Serial No. 51U188-Up
c220502 UEG0663S
1P9930 SUPPORT GP-ENGINE Parts scheme
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Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 2B-0947 [4] BOLT  
2. 7B-3235 [2] BOLT 34.93 mm(1.375 in.) long  
    -OR-
  9S-1366 C [2] BOLT 63.50 mm(2.50 in.) long  
  1K-4649 C [2] SPACER  
3. 1D-4719 [2] NUT  
4. 7F-5227 [2] BOLT  
  5J-7947 [2] WASHER  
5. 7N-8430 C [1] SUPPORT ASSEM.  
6. 6K-2392 [2] SPACER  
7. 1K-4649 C [4] SPACER  
8. 2M-0849 C [8] WASHER  
  C   INDICATES CHANGE
 

#UEG0663S0018
 

3N-2982: OIL PAN

OIL PAN (3N2982 N/S)
See Page 17 for Gasket Kit
c114935 UEG0663S
3N2982 OIL PAN Parts scheme
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Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. [3] PLUG  
2. [1] GASKET  
3. [1] SUPPORT  
4. [1] FITTING  
  [1] NUT  
5. [1] GUIDE ASSEM.  
6. [1] GAUGE  
7. [1] PIPE ASSEM.  
8. [28] BOLT  
9. [4] BOLT  
10. [1] GASKET  
11. [5] LOCK  
12. [2] BOLT  
13. [1] CLIP  
  [1] LOCK  
  [1] NUT  
14. [1] PAN ASSEM.  
15. [3] PLUG  
  [3] SEAL  
16. [1] NUT  
  [1] LOCKWASHER  
 

#UEG0663S0019
 

1P-6912: FUEL INJECTION PUMP AND GOVERNOR GROUP

1P6912 FUEL INJECTION PUMP AND GOVERNOR GROUP
Serial No. 51U1 to 51U280 inclusive
Part of 1P6914 Fuel System Group shown on Page 25. 8L9828 Governor, 9L9925 Fuel Pump Housing
amd 3N2929 Torque Spring parts are shown on Pages 26, 27, 28A and 30
c165844 UEG0663S
1P6912 FUEL INJECTION PUMP AND GOVERNOR GROUP Parts scheme
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Parts for your 225 EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-9925 Y [1] FUEL PUMP HOUSING GROUP  
    (Separate Illustration)
2. 1B-7182 [2] BOLT 31.75 mm(1.25 in.) long  
  0S-1618 [2] BOLT 25.40 mm(1 in.)long  
3. 3B-4505 [8] LOCKWASHER  
4. 9L-9309 [1] GASKET  
5. 9L-7345 [1] ADAPTER ASSEM.  
6. 4F-6024 [2] DOWEL  
7. 2D-6642 [2] BALL  
8. 9L-9519 [1] GASKET  
9. 1A-9579 [5] BOLT  
10. 2N-5779 [1] LEVER  
11. 5S-0003 [1] NUT  
12. 3N-2929 C [1] SPRING GROUP  
13. 8L-9828 Y [1] GOVERNOR GROUP  
    (Separate Illustration)
14. 7L-8056 [1] SPRING (High Idle)  
15. 9L-9532 [1] ADAPTER  
16. 9L-9564 [1] SPRING (Bumper)  
  C   INDICATES CHANGE
  Y   SEPARATE ILLUSTRATION
 

Information:

Truck Engine News
The Color of Certain O-Ring Seals Is Changing {7555}
2002/12/01
The 1U-8846 Gasket Sealant Is Cancelled {7555}
2010/03/31
Engine News
The Color of Certain O-Ring Seals Is Changing {7555}
2003/01/01
The 1U-8846 Gasket Sealant Is Cancelled {7555}
2010/03/22
Special Instruction
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Installing Crankshaft Seals And Wear Sleeves Using The Former 9S8868, 9S8873, 9S8881 And 9S8888 Tools Groups{1160, 1161, 0704}
Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}
Installation Of Crankshaft Seals And Wear Sleeves{1160, 1161}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Installation Of Seal Groups With Hydrodynamic Grooves In The Seal Lip{1160, 1161}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Instructions for Installation of Oversize Hydraulic Cylinder Seals {7555, 7562}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Determining the Cause of Fuel Dilution of Engine Oil {1101, 1124, 1251, 1280, 1290}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
O-Rings - Radial, Fitting Assembly O-Rings and Other O-Ring Applications {0599, 0738, 4000, 4250, 4300, 5050, 5057, 7555}
Lip Type Seals {0599, 0733, 5050, 7555}
Lip Type Seals {0599, 0733, 5050, 7555}
Technical Information Bulletin
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Color Change for Cylinder Rod Seals (Wiper, U-Cup and Buffer){5100, 7555, 7562}
Tool Operating Manual
Caterpillar O-rings: Measuring Tool, Material Application, and Dash Size Cross Reference{0374, 0599, 0759, 0767, 7555}
Caterpillar O-rings: Measuring Tool, Material Application, and Dash Size Cross Reference{0374, 0599, 0759, 0767, 7555}
451-0130 Swing Gear Inner Bearing Seal Installation Tool{0374, 0599, 0700, 0745, 7063}
451-0130 Swing Gear Inner Bearing Seal Installation Tool{0374, 0599, 0700, 0745, 7063}
Reuse And Salvage Guidelines
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Guideline for Proper Gasket Handling and Installation {0599, 0648, 0681, 1000, 7555}
Disassembly and Assembly
Crankshaft Front Seal
225 EXCAVATOR ENGINE
Crankshaft Rear Oil Seal
225 EXCAVATOR ENGINE
Crankshaft Rear Seal Wear Sleeve
225 EXCAVATOR ENGINE
Service Magazine
New Crankshaft Seal Group Has Assembled Rear Seal And Wear Sleeve{1161}
1982/01/25
New Crankshaft Seal Group Has Assembled Rear Seal And Wear Sleeve{1161}
1982/10/18
6V6142 And 6V6143 Installers Can Be Used To Install Crankshaft Seals And Wear Sleeves{0622,0626,1160,1161}
1982/11/01
New Rear Crankshaft Seal Has Longer Service Life{1161}
1985/01/21
New Hydraulic Piston Seals Used; Recommended Installation Procedures{7555,7562,5456,5457,5458}
1986/10/13
Tools To Install Crankshaft Seal And Wear Sleeve{1160,1161,0622}
1977/07/11
New Washers For Injection Valve Nozzles Must Be Added To Valve Grinding Gasket Kit When Used With Later Engines{7555,1254}
1979/05/21
New Front Crankshaft Seal Requires New Installer Tool {1160,1202,0704}
1989/05/22
Improved Caterpillar O-ring Face Seals are Now Available {7555}
2000/05/08
Installation of the Correct Dust Seal in the Swing Gear and Bearing {7063}
2002/04/01
The Color of Certain O-Ring Seals Will Change {7555}
2002/12/09
Installation of the Correct Dust Seal in the Swing Gear and Bearing {7063}
2003/02/24
Repair Guidelines for Air Compressors {1803}
2003/08/25
Final Drive Duo-Cone Seal Assembly Information Update {7561}
2009/01/26
The 1U-8846 Gasket Sealant Is Canceled {7555}
2010/03/22

Caterpillar Parts SIS Catalog 225 :

VALVE MECHANISM GROUP
2N-8441 VALVE MECHANISM GROUP
CRANKSHAFT BEARING REPLACEMENTS
CRANKSHAFT BEARING REPLACEMENTS
COVER GP-FLYWHEEL HOUSING
9L-7861 COVER GP-FLYWHEEL HOUSING
CYLINDER HEAD
9L-7625 CYLINDER HEAD
1P-6913 COVER AND HOUSING
COVER AND HOUSING
1P-6913 COVER AND HOUSING
1P-6913 COVER AND HOUSING
COVER AND HOUSING
1P-6913 COVER AND HOUSING
CRANKSHAFT
2N-2432 CRANKSHAFT
CRANKSHAFT
3N-2963 CRANKSHAFT
FLYWHEEL GP
3N-0740 FLYWHEEL GP
CONNECTING ROD AND PISTON
9L-8570 CONNECTING ROD AND PISTON
FLYWHEEL GP
3N-0740 FLYWHEEL GP
SUPPORT GP-ENGINE
1P-9930 SUPPORT GP-ENGINE
SUPPORT GP-ENGINE
1P-9930 SUPPORT GP-ENGINE
OIL PAN
3N-2982 OIL PAN

Truck sale:

CATERPILLAR 225 1985
 
CATERPILLAR 225 1985
- TRACK EXCAVATORS
ZEPPELIN BAUMASCHINEN
Gebrauchtmaschinen Pool Karl-Bröger-Strasse 8 - Alsfeld
 
 
CATERPILLAR 225 1979
- TRACK EXCAVATORS
PETERSON TRACTOR CO
CATERPILLAR 225 1984
 
CATERPILLAR 225 1984
- TRACK EXCAVATORS
MILTON CAT
100 Quarry Drive - MILFORD - Massachus
1986 CAT 225
Call 
1986 CAT 225

Sound Heavy Machinery
North Carolina
1977 CAT 225
USD $26,900 
1977 CAT 225

Construction Station
Wayne, Michigan
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