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2W0085 CRANKSHAFT GP*R FIELD REPLACEMENT FOR 9N6221-PAGE 8 FIELD INSTALLATION 231D EXCAVATOR


BASIC ENGINE
CRANKSHAFT GP
DRIVE GP-FAN
PULLEY GP
PISTON & ROD GP
CAMSHAFT GP
CRANKSHAFT GP
VALVE MECHANISM GP

EXCAVATOR 231D EXCAVATOR 1NK
 231D EXCAVATOR 1NK00001-UP (MACHINE) POWERED BY 3208 ENGINE SEBP1882 231D 1NK   (1989)

BASIC ENGINE

CRANKSHAFT GP
CRANKSHAFT GP
9N-6222 CRANKSHAFT GP
CRANKSHAFT GP
2W-0085 CRANKSHAFT GP
SEAL GP-CRANKSHAFT
9N-0542 SEAL GP-CRANKSHAFT
 

#SEBP18820010
 

2W-0085: CRANKSHAFT GP

2W0085 CRANKSHAFT GP*R
FIELD REPLACEMENT FOR 9N6221-PAGE 8
FIELD INSTALLATION
c456466 SEBP1882
2W0085 CRANKSHAFT GP Parts scheme
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Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 1W-0036 [1] SEAL GP-CRANKSHAFT  
2. 9N-6221 R [1] CRANKSHAFT AS  
3. 7N-6290 [1] GEAR (51 TEETH)  
4. 9N-6677 [1] KEY-CRANKSHAFT  
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP18820011
 

7E-5800: DRIVE GP-FAN

7E5800 DRIVE GP-FAN
7E5808-PAGE 11
c475441 SEBP1882
7E5800 DRIVE GP-FAN Parts scheme
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Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5B-4274 [1] BOLT  
  9S-8752 [1] NUT-FULL  
  5M-2894 [1] WASHER  
2. 8T-9043 [2] BOLT  
  8T-4224 [2] WASHER-HARD  
3. 7E-5808 Y [1] PULLEY GP  
4. 4N-6661 [2] PLATE  
5. 5S-7382 [4] BOLT  
  8T-4896 [4] WASHER-HARD  
6. 1N-9400 [1] PLATE  
7. 5P-2566 [4] BOLT  
8. 6N-6882 [1] BRACKET-FAN MOUNTING  
9. 4N-6663 [1] PULLEY-AUXILIARY  
10. 2N-1968 [1] PULLEY-AUXILIARY DRIVE  
11. 0S-1608 [6] BOLT  
  Y   SEPARATE ILLUSTRATION
 

#SEBP18820012
 

7E-5808: PULLEY GP

7E5808 PULLEY GP
PART OF 7E5800 DRIVE-FAN
c475763 SEBP1882
7E5808 PULLEY GP Parts scheme
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Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 5M-6214 [1] PLUG-PIPE  
2. 7E-6057 [1] HUB-FAN  
3. 4B-3388 [2] BOLT  
  9M-1974 [2] WASHER  
4. 9L-2006 [1] GASKET  
5. 7E-6055 [1] PULLEY-FAN  
6. 3N-2105 [1] SEAL-LIP TYPE  
7. 6N-7682 [1] BRACKET AS  
8. 6N-7679 [1] SLEEVE-SEAL  
9. 7M-0242 [2] WASHER  
10. 2B-1940 [1] NUT-FULL  
11. 4N-8527 [1] KIT-BEARING  
    (INCLUDES CUP, C0NE,
    SEAL, & SPACER KIT)
   
  2S-3230 BF CARTRIDGE-GREASE  
  B   USE AS REQUIRED
  F   NOT SHOWN
 

#SEBP18820013
 

7E-6185: PULLEY GP-FAN DRIVE

7E6185 PULLEY GP-FAN
122 DEGREE FAHRENHEIT AMBIENT COOLING-FOR USE WITH 238.13 MM DIAMETER FAN
PULLEY WITH 3 GROOVES FOR 1/2 INCH BELTS & 228.6 MM DIAMETER AUXILIARY
PULLEY WITH 4 GROOVES FOR 1/2 INCH BELTS. AN ATTACHMENT
c528647 SEBP1882
7E6185 PULLEY GP-FAN DRIVE Parts scheme
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Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7E-6054 [1] PULLEY-FAN  
2. 7E-6053 [1] PULLEY-AUXILIARY  
3. 7E-5799 [1] V-BELT SET (INCLUDES 3 BELTS)  
4. 0S-1590 [6] BOLT  
 

#SEBP18820014
 

2W-4841: PISTON GP

2W4841 PISTON GP
PART OF 9N6435 PISTON & ROD
c552109 SEBP1882
2W4841 PISTON GP Parts scheme
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Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9L-6233 [1] RING-PISTON-TOP (COMPRESSION)  
2. 7E-7297 [1] RING AS-PISTON (OIL)  
3. 2W-4831 C [1] BODY AS-PISTON  
4. 2W-8411 A [1] BODY AS-PISTON  
  2W-8647 A [1] RING GP-PISTON 1.02MM(.04IN.)OVERSIZE  
  9N-0578 [1] RING-PISTON-TOP (COMPRESSION)  
  2W-8417 [1] RING-PISTON (OIL)  
5. 2W-8410 A [1] BODY AS-PISTON  
  2W-8646 A [1] RING GP-PISTON .51MM(.02IN.)OVERSIZE  
  9N-0581 [1] RING-PISTON-TOP (COMPRESSION)  
  2W-8416 [1] RING-PISTON (OIL)  
  2W-8265 CA [1] RING GP-PISTON (CONSISTS OF A COMPLETE  
    SET OF RINGS FOR ONE
    STANDARD PISTON)
  A   NOT PART OF THIS GROUP
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18820015
 

9N-6435: PISTON & ROD GP

9N6435 PISTON & ROD GP-8 REQUIRED
2W4841-PAGE 12
c532640 SEBP1882
9N6435 PISTON & ROD GP Parts scheme
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Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7N-9803 [1] PIN-PISTON  
2. 7E-4728 [1] ROD AS-CONNECTING  
3. 9N-5082 [1] BEARING-CONNECTING ROD  
4. 9N-3832 [2] BOLT-CONNECTING ROD  
5. 9L-7669 [2] NUT-CONNECTING ROD  
6. 7E-7894 C [1] BEARING-ROD (STANDARD)  
  9N-5920 A [1] BEARING .25MM(.010IN)US  
  9N-5921 A [1] BEARING .51MM(.020IN)US  
  9N-5922 A [1] BEARING 1.27MM(.050IN)US  
7. 8N-7294 [2] RETAINER-PIN  
8. 2W-4841 Y [1] PISTON GP (STANDARD)  
  A   NOT PART OF THIS GROUP
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

#SEBP18820016
 

9N-6609: CAMSHAFT GP

9N6609 CAMSHAFT GP-SINGLE
c464743 SEBP1882
9N6609 CAMSHAFT GP Parts scheme
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Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9Y-3355 R [1] KIT-CAMSHAFT  
  9N-5786 AF [16] LIFTER-VALVE  
  8T-2998 AF [1] LUBRICANT-CAM  
2. 5P-4283 [1] DOWEL  
3. 9N-5378 [1] GEAR AS-CAMSHAFT DRIVE  
4. 9N-5771 [1] DOWEL  
5. 9N-6218 [1] PIN-THRUST  
  4F-9325 [1] GASKET  
  A   NOT PART OF THIS GROUP
  F   NOT SHOWN
  R   REMFG PART MAY BE AVAILABLE
 

#SEBP18820017
 

9N-0542: SEAL GP-CRANKSHAFT

9N0542 SEAL GP-CRANKSHAFT
c467504 SEBP1882
9N0542 SEAL GP-CRANKSHAFT Parts scheme
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Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 7C-6660 [1] SEAL GP-CRANKSHAFT  
2. 7W-3200 C [1] SEAL GP-CRANKSHAFT  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18820018
 

9N-6617: VALVE MECHANISM GP

9N6617 VALVE MECHANISM GP
c504462 SEBP1882
9N6617 VALVE MECHANISM GP Parts scheme
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Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 9N-5786 [16] LIFTER-VALVE  
2. 9N-6500 [16] ROD-VALVE PUSH  
3. 1D-4540 [8] BOLT  
4. 9M-1974 [12] WASHER  
5. 1W-5718 C [2] BRACKET-SHAFT  
6. 9L-9315 [2] SHAFT AS-ARM  
7. 2W-8271 C [16] ROCKER ARM AS  
8. 5S-5917 [16] SCREW-ROCKER ADJUSTING  
9. 3S-2713 [16] NUT-FULL  
10. 2B-2694 [4] BOLT  
11. 9L-8076 [4] WASHER-ARM SHAFT  
12. 2W-6047 C [16] WASHER  
  C   CHANGE FROM PREVIOUS TYPE
 

#SEBP18820019
 

9N-0730: COVER GP-VALVE MECHANISM

9N0730 COVER GP-VALVE MECHANISM
4W6968, 4W6972-PAGE 16
c329154 SEBP1882
9N0730 COVER GP-VALVE MECHANISM Parts scheme
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Parts for your 231D EXCAVATOR:

CATERPILLAR SIS
Pos. Part No Qty Parts name Comments
1. 4W-6968 CY [1] COVER GP-VALVE MECHANISM  
2. 9L-8439 [1] CAP-OIL FILLER  
3. 9L-8925 [16] BOLT  
4. 4W-6972 CY [1] COVER GP-VALVE MECHANISM  
  C   CHANGE FROM PREVIOUS TYPE
  Y   SEPARATE ILLUSTRATION
 

Information:

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 Short Block Group For 3208 Or Cylinder Block Service Group For 1100, 3100 And 3208 Engines{1201, 1203, 1286}
Installation Of Short Block Group For 3208 Or Cylinder Block Service Group For 1100, 3100 And 3208 Engines{1201, 1203, 1286}
Installing Crankshaft Bearing Caps On 4.5" Bore V8 Direct Injection Engines{1200}
Installing Crankshaft Bearing Caps On 4.5" Bore V8 Direct Injection Engines{1200}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Installation Of Crankshaft Seals And Wear Sleeves{1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Use Of 1P4000 Line Boring Tool Group{0672, 1201, 1203}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Crankshaft Seal And Wear Sleeve Installation{1160, 1161}
Special Handling Information And Installation Instructions For Crankshaft Seal Groups That Have Hydrodynamic Grooves In The Sealing Lip{1160, 1161}
Special Handling Information And Installation Instructions For Crankshaft Seal Groups That Have Hydrodynamic Grooves In The Sealing Lip{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}
Specifications
Crankshaft Seals
3208 VEHICULAR ENGINE
Crankshaft
3208 VEHICULAR ENGINE
Tool Operating Manual
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
420-7630 Main Bearing Cap Lifting Device{0599, 0629, 0632, 0701, 1201, 1203, 1230}
Reuse And Salvage Guidelines
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Inspection and Reconditioning Procedures of Main Bearing Bores in Cylinder Blocks {1201, 1202, 1224, 1224}
Reuse and Salvage for Crankshafts {0674, 1202}
Reuse and Salvage for Crankshafts {0674, 1202}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
Visual Inspection of Main Bearings and Connecting Rod Bearings {1202, 1203, 1225, 1230}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
9U-5132 Timing and Fuel System Setting Tool Group{1105, 1162, 1290, 1905}
Reuse and Salvage for Engine Dampers {1202, 1205}
Reuse and Salvage for Engine Dampers {1202, 1205}
Disassembly and Assembly
Crankshaft Main Bearings
3304 VEHICULAR ENGINE FOR 215C & 219, 225B & 229, 225D, 229D
Crankshaft Pulley
3304 VEHICULAR ENGINE FOR 215C & 219, 225B & 229, 225D, 229D
Crankshaft Front Seal And Wear Sleeve
3304 VEHICULAR ENGINE FOR 215C & 219, 225B & 229, 225D, 229D
Crankshaft Rear Seal And Wear Sleeve
3304 VEHICULAR ENGINE FOR 215C & 219, 225B & 229, 225D, 229D
Bearing Clearance
3304 VEHICULAR ENGINE FOR 215C & 219, 225B & 229, 225D, 229D
Crankshaft Pulley
3208 VEHICULAR ENGINE FOR 225B & 229, 225D, 229D & 231D EXCA
Crankshaft Front Seal
3208 VEHICULAR ENGINE FOR 225B & 229, 225D, 229D & 231D EXCA
Crankshaft Rear Seal And Wear Sleeve
3208 VEHICULAR ENGINE FOR 225B & 229, 225D, 229D & 231D EXCA
Crankshaft Main Bearings
3208 VEHICULAR ENGINE FOR 225B & 229, 225D, 229D & 231D EXCA
Crankshaft And Gear
3208 VEHICULAR ENGINE FOR 225B & 229, 225D, 229D & 231D EXCA
Service Magazine
1980 Caterpillar Remanufactured Products Catalog Is Now Available{0374}
1980/06/23
Comparison And Applications Of Six And Eight Counterweight Crankshafts{1202,1156}
1981/08/17
New Crankshaft Seal Group Has Assembled Rear Seal And Wear Sleeve{1161}
1982/01/25
Engine Storage; Engine Start-Up After Storage{1000}
1982/02/22
Use 6V6035 Hardness Tester On Crankshafts{0651,1202}
1982/02/22
Inspection Marks On Bearings{7551,1230,1226,1203,1219,1227}
1982/05/03
Engine Ground Straps Necessary To Prevent Electrical Discharge Damage To Crankshaft Bearings{1202,1203,1400,1405}
1982/06/21
Wider Crankshaft Gear Used{1202,1204,1206}
1982/10/11
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
Check Cylinder Bores For Chamfer During Reconditioning{1202,1222,1223}
1983/02/14
Procedure To Clean Oil Passages In Crankshafts And Cylinder Blocks{0622,0675,1201,1202}
1983/05/16
Reuse Of Engine Bearings{1230}
1983/05/16
Crankshaft Failures{1202,1230}
1983/11/21
Reuse Of Engine Bearings{1230,1219,1203}
1983/11/21
Remanufactured Undersize Crankshafts Are Available{1202}
1983/11/21
New Main And Connecting Rod Bearings Have Copper Bond Material{1203,1219,1230}
1984/10/01
Rebuilt Standard Size Crankshafts Used In Some Remanufactured Engines{1202}
1984/12/10
New Rear Crankshaft Seal Has Longer Service Life{1161}
1985/01/21
Installing New Copper Bonded Bearings Can Extend Engine Life{1230,1203,1219}
1985/04/29
Remanufactured Crankshafts Are Available In Standard And Two Undersize Dimensions (U.S. and Canada){1202,7754}
1985/11/18
Put Grease On Front Crankshaft Seal Before Installing The Crankshaft Pulley And Damper{1160}
1986/01/13
Bearing Failures On Engines Due To Lack Of Lubrication{1230,1219,1203,1202}
1986/09/08
Caterpillar Crankshaft Heat Code Locations{1202}
1986/10/20
Lightening Holes Not Drilled In Some Crankshafts{1202}
1977/01/24
Tools To Install Crankshaft Seal And Wear Sleeve{1160,1161,0622}
1977/07/11
Crankshaft Support Groups Are Available To Measure Bent Crankshafts{0653,1202}
1977/11/07
Use New Main Bearings In Replacement Cylinder Blocks{1203,1201}
1978/06/12
Change In Procedure To Check Main Bearing Clearance{1203}
1978/08/28
New Centering Rings For Oversized Main Bearings{0665,1230}
1979/06/04
Engines Can Use Crankshafts With Either Six Or Eight Counterweights {1202}
1979/09/10
New Pistons Used With Two Keystone Compression Rings{1156,1205,1214,1215}
1989/06/19
New Connecting Rod and Main Bearing Kits Available{1230,1203,1219}
1989/10/30
Checking Crankshaft Journal Surface Hardness On Remanufactured Crankshafts{1202}
1991/01/07
Use the 171-7212 Wear Sleeve to Repair the Crankshaft Hub {1160}
2011/09/20
40 Power Microscope is Available for Inspecting Bearing Journals on Crankshafts {0777, 1202}
2006/01/16

Caterpillar Parts SIS Catalog 231D :

CRANKSHAFT GP
9N-6222 CRANKSHAFT GP
COVER GP-CYLINDER BLOCK
9L-6065 COVER GP-CYLINDER BLOCK
CYLINDER BLOCK AS
7E-0036 CYLINDER BLOCK AS
CYLINDER BLOCK GP
9N-6356 CYLINDER BLOCK GP
CYLINDER BLOCK GP
7E-4850 CYLINDER BLOCK GP
137-0321 ENGINE AR-NONRUNNABLE
137-0321 ENGINE AR-NONRUNNABLE
7E-0775 ENGINE AR
DRIVE GP-FAN
7E-5800 DRIVE GP-FAN
PULLEY GP
7E-5808 PULLEY GP
PULLEY GP-FAN DRIVE
7E-6185 PULLEY GP-FAN DRIVE
PISTON GP
2W-4841 PISTON GP
PISTON & ROD GP
9N-6435 PISTON & ROD GP
CAMSHAFT GP
9N-6609 CAMSHAFT GP
SEAL GP-CRANKSHAFT
9N-0542 SEAL GP-CRANKSHAFT
VALVE MECHANISM GP
9N-6617 VALVE MECHANISM GP

Truck sale:

 
USD $25,000 
CAT 231D

Bryan Cook Trucks,LLC
Florien, Louisiana
1991 CAT 231D
USD $27,500 
1991 CAT 231D

Michigan CAT
Novi, Michigan
1990 CAT 231D
USD $19,500 
1990 CAT 231D

Blue Point Sales & Metals
Las Vegas, Nevada
1992 CAT 231D
USD $29,900 
1992 CAT 231D

Affordable Trucks & Equipment
Narrows, Virginia
1991 CAT 231D
USD $29,500 
1991 CAT 231D

Michigan CAT
Novi, Michigan
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